IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-24 DOI: 10.1016/j.bioelechem.2026.109233

Arash Rasti , Muhamad Afiq Aziz , Zaira Zaman Chowdhury , Sook Mei Khor

Early detection of hydrocarbon pollution in saline ecosystems faces challenges due to their complexity and the limitations of current detection methods. Salinity, temperature variations, the presence of other organic matter, and weathering processes hinder the effectiveness of traditional techniques, while the cost and complexity of some advanced detection technologies limit their widespread application. In this study, a gold screen-printed electrode (Au-SPE) modified with d-luciferin was developed to monitor the metabolic response of Photobacterium leiognathi to hexane and aromatic hydrocarbons in saline water and seawater. The sensor works by capturing adenosine triphosphate (ATP)-dependent electron release associated with bacterial bioluminescence, which varies according to the type of hydrocarbon. D-luciferin was immobilized on the Au-SPE via a self-assembled monolayer using ethylenediamine and EDC/NHS coupling to create a biocompatible interface. CV analysis revealed time-dependent shifts of anodic and cathodic peaks from −0.5 V to +0.5 V. The presence of aromatic hydrocarbons increased both bioluminescence light emission and current, indicating metabolic stimulation. In contrast, hexane suppressed bioluminescence and decreased current, indicating metabolic inhibition. These distinct responses enable rapid and selective differentiation between different types of hydrocarbons. The developed biosensor exhibits strong potential for real-time monitoring of oil contamination and assessing water quality in saline ecosystems.

盐化生态系统中烃类污染的早期检测由于其复杂性和现有检测方法的局限性而面临挑战。盐度、温度变化、其他有机物的存在和风化过程阻碍了传统技术的有效性，而一些先进探测技术的成本和复杂性限制了它们的广泛应用。本研究利用d-荧光素修饰的金丝网印刷电极（Au-SPE）来监测光杆菌在咸水和海水中对己烷和芳香烃的代谢反应。该传感器通过捕获与细菌生物发光相关的三磷酸腺苷（ATP）依赖的电子释放来工作，这种电子释放根据碳氢化合物的类型而变化。d -荧光素通过乙二胺和EDC/NHS偶联的自组装单层固定在Au-SPE上，形成生物相容性界面。CV分析显示阳极和阴极峰从−0.5 V到+0.5 V随时间变化。芳香烃的存在增加了生物发光发光和电流，表明代谢刺激。相反，己烷抑制生物发光并降低电流，表明代谢抑制。这些不同的反应使不同类型的碳氢化合物能够快速和选择性地区分。所开发的生物传感器在实时监测石油污染和评估咸水生态系统水质方面具有很强的潜力。

{"title":"Bioluminescence-based electrochemical sensor for dual-mode direct hydrocarbon detection in saline water utilizing Photobacterium leiognathi and d-luciferin-modified au-SPE","authors":"Arash Rasti , Muhamad Afiq Aziz , Zaira Zaman Chowdhury , Sook Mei Khor","doi":"10.1016/j.bioelechem.2026.109233","DOIUrl":"10.1016/j.bioelechem.2026.109233","url":null,"abstract":"<div><div>Early detection of hydrocarbon pollution in saline ecosystems faces challenges due to their complexity and the limitations of current detection methods. Salinity, temperature variations, the presence of other organic matter, and weathering processes hinder the effectiveness of traditional techniques, while the cost and complexity of some advanced detection technologies limit their widespread application. In this study, a gold screen-printed electrode (Au-SPE) modified with d-luciferin was developed to monitor the metabolic response of <em>Photobacterium leiognathi</em> to hexane and aromatic hydrocarbons in saline water and seawater. The sensor works by capturing adenosine triphosphate (ATP)-dependent electron release associated with bacterial bioluminescence, which varies according to the type of hydrocarbon. D-luciferin was immobilized on the Au-SPE via a self-assembled monolayer using ethylenediamine and EDC/NHS coupling to create a biocompatible interface. CV analysis revealed time-dependent shifts of anodic and cathodic peaks from −0.5 V to +0.5 V. The presence of aromatic hydrocarbons increased both bioluminescence light emission and current, indicating metabolic stimulation. In contrast, hexane suppressed bioluminescence and decreased current, indicating metabolic inhibition. These distinct responses enable rapid and selective differentiation between different types of hydrocarbons. The developed biosensor exhibits strong potential for real-time monitoring of oil contamination and assessing water quality in saline ecosystems.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109233"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Resourceful utilization of Bougainvillea horticultural waste for synchronous degradation and power generation in MFCs 九重葛园艺废弃物在mfc同步降解和发电中的资源化利用

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-24 DOI: 10.1016/j.bioelechem.2026.109237

Yeling Zhou, Yicheng Wu, Bingjun Shu, Feipeng Xu

The disposal of horticultural waste derived from Bougainvillea species poses substantial environmental challenges in coastal cities of southeastern China. This study innovatively employs Bougainvillea horticultural waste (BHW) as the main substrate in microbial fuel cells (MFCs) for simultaneous organic degradation and bioenergy recovery, with an acid-pretreated BHW-fed MFC (MFC-ABG) included for comparison. Results indicated that the untreated BHW-fed MFC (MFC-BG) achieved a peak voltage of 0.401 V and sustained operation for 19 days, coupled with 78.7% polysaccharide removal. Metagenomics showed that MFC-BG significantly enriched electroactive Geobacter (29.39%) and hydrolytic Proteiniphilum (2.69%), driving lignocellulose decomposition through oxidative auxiliary enzymes (AA4/AA6). Comparatively, MFC-ABG achieved an enhanced voltage of 0.706 V and a high polysaccharide reduction efficiency of 85.6%, benefits attributable to acid-induced substrate solubilization and glycoside hydrolase (GH)-dominated enzymatic shifts. Although microbial community diversity declined in both MFC systems, MFC-BG retained a higher species richness (MFC-BG: Sobs = 28,209; MFC-ABG: Sobs = 25,746), reflecting the adaptive resilience of the associated microbial community. This study confirms BHW as a viable feedstock for MFCs and clarifies the microbial mechanisms underlying the synergistic coupling of substrate degradation and electron transfer

九重葛园艺废弃物的处理对中国东南部沿海城市的环境造成了巨大的挑战。本研究创新性地采用九重葛园艺废弃物（BHW）作为微生物燃料电池（MFC）的主要底物，同时进行有机降解和生物能源回收，并采用酸预处理的九重葛园艺废弃物投料MFC （MFC- abg）进行比较。结果表明，未经处理的bhw投喂MFC （MFC- bg）的峰值电压为0.401 V，持续运行19 d，多糖去除率为78.7%。宏基因组学显示，MFC-BG显著富集电活性地杆菌（29.39%）和水解性嗜蛋白杆菌（2.69%），通过氧化辅酶（AA4/AA6）促进木质纤维素分解。相比之下，MFC-ABG实现了0.706 V的电压增强和85.6%的多糖还原效率，这得益于酸诱导的底物增溶和糖苷水解酶（GH）主导的酶移。尽管两种MFC系统的微生物群落多样性均有所下降，但MFC- bg系统保持了较高的物种丰富度（MFC- bg: Sobs = 28,209; MFC- abg: Sobs = 25,746），反映了相关微生物群落的适应弹性。本研究证实了BHW作为MFCs的可行原料，并阐明了底物降解和电子转移协同耦合的微生物机制

{"title":"Resourceful utilization of Bougainvillea horticultural waste for synchronous degradation and power generation in MFCs","authors":"Yeling Zhou, Yicheng Wu, Bingjun Shu, Feipeng Xu","doi":"10.1016/j.bioelechem.2026.109237","DOIUrl":"10.1016/j.bioelechem.2026.109237","url":null,"abstract":"<div><div>The disposal of horticultural waste derived from <em>Bougainvillea</em> species poses substantial environmental challenges in coastal cities of southeastern China. This study innovatively employs <em>Bougainvillea</em> horticultural waste (BHW) as the main substrate in microbial fuel cells (MFCs) for simultaneous organic degradation and bioenergy recovery, with an acid-pretreated BHW-fed MFC (MFC-ABG) included for comparison. Results indicated that the untreated BHW-fed MFC (MFC-BG) achieved a peak voltage of 0.401 V and sustained operation for 19 days, coupled with 78.7% polysaccharide removal. Metagenomics showed that MFC-BG significantly enriched electroactive <em>Geobacter</em> (29.39%) and hydrolytic <em>Proteiniphilum</em> (2.69%), driving lignocellulose decomposition through oxidative auxiliary enzymes (AA4/AA6). Comparatively, MFC-ABG achieved an enhanced voltage of 0.706 V and a high polysaccharide reduction efficiency of 85.6%, benefits attributable to acid-induced substrate solubilization and glycoside hydrolase (GH)-dominated enzymatic shifts. Although microbial community diversity declined in both MFC systems, MFC-BG retained a higher species richness (MFC-BG: Sobs = 28,209; MFC-ABG: Sobs = 25,746), reflecting the adaptive resilience of the associated microbial community. This study confirms BHW as a viable feedstock for MFCs and clarifies the microbial mechanisms underlying the synergistic coupling of substrate degradation and electron transfer</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109237"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deciphering the redox signature and reactivity of wines with differential pulse voltammetry 用差分脉冲伏安法破译葡萄酒的氧化还原特征和反应性。

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-02-03 DOI: 10.1016/j.bioelechem.2026.109239

Alice L. Dauphin, Samuel Guilbault, Stéphane Arbault

Phenolic compounds, including polyphenols and tannins, contribute to the sensory characteristics of wines and help protect them against oxidation through their reductive properties. Linear or cyclic voltammetry methods were previously reported to monitor specific wine phenolic compounds and decipher on their antioxidant activity. Pulsed voltammetry methods improve selectivity and accuracy and recently raised further interest for wine studies. We report the use of differential pulse voltammetry-DPV to characterize each wine redox profile and reactivity. Without any prior solution preparation, DPV analysis in wine provides curves displaying several oxidation peaks assigned to families of reductive phenolic acids or anthocyanins, flavonoids and tannins. Wine redox profiles vary as a function of their color, winemaking process, grape variety, vintage, etc. DPV and cyclic voltammetry-CV allowed further to study wines when changing their composition in caffeic and gallic acids, demonstrating the reactivity between phenolic species. Finally, the oxidation of a red wine under air and oxygen-saturated conditions was monitored by colorimetric and DPV analyses, directly showing the correlation between color browning, decrease of reductive ability and dissolved oxygen level. This work demonstrates the effectiveness of DPV in directly deciphering the oxidation-reduction processes occurring during winemaking and wine ageing.

酚类化合物，包括多酚和单宁，有助于葡萄酒的感官特征，并通过其还原性帮助保护它们免受氧化。线性或循环伏安法以前报道监测特定的葡萄酒酚类化合物和破译其抗氧化活性。脉冲伏安法提高了选择性和准确性，最近引起了人们对葡萄酒研究的进一步兴趣。我们报告使用差分脉冲伏安法- dpv来表征每个葡萄酒的氧化还原剖面和反应性。在没有任何事先溶液制备的情况下，DPV分析在葡萄酒中提供了显示几个氧化峰的曲线，这些氧化峰分配给还原性酚酸或花青素，类黄酮和单宁。葡萄酒的氧化还原特性随其颜色、酿酒工艺、葡萄品种、年份等因素而变化。DPV和循环伏安法- cv可以进一步研究葡萄酒中咖啡酸和没食子酸的成分变化，证明酚类物质之间的反应性。最后，采用比色法和DPV法对某红葡萄酒在空气和氧饱和条件下的氧化过程进行了监测，直接揭示了葡萄酒颜色褐变、还原能力下降和溶解氧水平之间的相关性。这项工作证明了DPV在直接破译葡萄酒酿造和葡萄酒陈酿过程中发生的氧化还原过程中的有效性。

{"title":"Deciphering the redox signature and reactivity of wines with differential pulse voltammetry","authors":"Alice L. Dauphin, Samuel Guilbault, Stéphane Arbault","doi":"10.1016/j.bioelechem.2026.109239","DOIUrl":"10.1016/j.bioelechem.2026.109239","url":null,"abstract":"<div><div>Phenolic compounds, including polyphenols and tannins, contribute to the sensory characteristics of wines and help protect them against oxidation through their reductive properties. Linear or cyclic voltammetry methods were previously reported to monitor specific wine phenolic compounds and decipher on their antioxidant activity. Pulsed voltammetry methods improve selectivity and accuracy and recently raised further interest for wine studies. We report the use of differential pulse voltammetry-DPV to characterize each wine redox profile and reactivity. Without any prior solution preparation, DPV analysis in wine provides curves displaying several oxidation peaks assigned to families of reductive phenolic acids or anthocyanins, flavonoids and tannins. Wine redox profiles vary as a function of their color, winemaking process, grape variety, vintage, etc. DPV and cyclic voltammetry-CV allowed further to study wines when changing their composition in caffeic and gallic acids, demonstrating the reactivity between phenolic species. Finally, the oxidation of a red wine under air and oxygen-saturated conditions was monitored by colorimetric and DPV analyses, directly showing the correlation between color browning, decrease of reductive ability and dissolved oxygen level. This work demonstrates the effectiveness of DPV in directly deciphering the oxidation-reduction processes occurring during winemaking and wine ageing.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109239"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146136935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cu-enhanced microbiological corrosion resistance of CoNiV medium-entropy alloy cu增强CoNiV中熵合金的耐微生物腐蚀性能。

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-23 DOI: 10.1016/j.bioelechem.2026.109232

Zihao Wang , Xiaobao Zhou , Zuchuan Zhang , Lin Liu , Cong Li , Boxin Wei , Tangqing Wu

Microbiologically influenced corrosion (MIC) critically compromises the integrity of metal structures. This study investigates the effect of copper on the MIC behavior of CoNiV–Cu_x medium-entropy alloys (MEAs) in Desulfovibrio vulgaris environments. In sterile medium, increasing Cu reduced the combined film and charge transfer resistance, whereas in inoculated medium, the trend reversed. After 360 h, CoNiV–Cu₁₀ MEA formed a protective oxide layer (δ_eff = 0.912 nm), three times thicker than CoNiV MEA. The corrosion current and passivation current were significantly lower in Cu-rich alloys under MIC. The apparently adverse effect of Cu in sterile conditions was associated with modifications in passive film defect chemistry and charge-transfer processes, whereas under MIC conditions, Cu addition enhanced passive film stability, suppressed microbial adhesion, and improved MIC resistance. These findings provide insight for designing Cu-alloyed MEAs with superior performance in MIC environments.

微生物影响腐蚀（MIC）严重危害金属结构的完整性。本文研究了铜对conv - cux中熵合金（MEAs）在普通脱硫弧菌环境中MIC行为的影响。在无菌培养基中，Cu的增加降低了组合膜和电荷传递电阻，而在接种培养基中则相反。360 h后，CoNiV- cu10 MEA形成保护氧化层（δeff = 0.912 nm），厚度为CoNiV MEA的3倍。在MIC作用下，富cu合金的腐蚀电流和钝化电流明显降低。Cu在无菌条件下的明显不利影响与钝化膜缺陷化学和电荷转移过程的改变有关，而在MIC条件下，Cu的加入增强了钝化膜的稳定性，抑制了微生物的粘附，并提高了MIC抗性。这些发现为在MIC环境中设计具有优异性能的cu合金mea提供了见解。

{"title":"Cu-enhanced microbiological corrosion resistance of CoNiV medium-entropy alloy","authors":"Zihao Wang , Xiaobao Zhou , Zuchuan Zhang , Lin Liu , Cong Li , Boxin Wei , Tangqing Wu","doi":"10.1016/j.bioelechem.2026.109232","DOIUrl":"10.1016/j.bioelechem.2026.109232","url":null,"abstract":"<div><div>Microbiologically influenced corrosion (MIC) critically compromises the integrity of metal structures. This study investigates the effect of copper on the MIC behavior of CoNiV–Cu<sub><em>x</em></sub> medium-entropy alloys (MEAs) in <em>Desulfovibrio vulgaris</em> environments. In sterile medium, increasing Cu reduced the combined film and charge transfer resistance, whereas in inoculated medium, the trend reversed. After 360 h, CoNiV–Cu<sub>10</sub> MEA formed a protective oxide layer (<em>δ</em><sub>eff</sub> = 0.912 nm), three times thicker than CoNiV MEA. The corrosion current and passivation current were significantly lower in Cu-rich alloys under MIC. The apparently adverse effect of Cu in sterile conditions was associated with modifications in passive film defect chemistry and charge-transfer processes, whereas under MIC conditions, Cu addition enhanced passive film stability, suppressed microbial adhesion, and improved MIC resistance. These findings provide insight for designing Cu-alloyed MEAs with superior performance in MIC environments.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109232"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146058377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced microalgae-based microbial fuel cell performance using single-chamber photocatalyst air-cathode modification 利用单室光触媒空气阴极改性提高微藻微生物燃料电池性能

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-02 DOI: 10.1016/j.bioelechem.2026.109215

Hnin Thandar Myint , Yuka Yokoi , Lulu'atul Hamidatu Ulya , Chairat Treesubsuntorn , Yordkhuan Tachapermpon

To address the global challenges of fossil fuel depletion and climate change, attention has turned to alternative energy sources. Photosynthetic microalgae-based microbial fuel cells (AMFC) have emerged as a promising solution, utilizing bacteria to convert organic matter into energy. This study explores the improvement of electricity generation using single-chamber microalgae-based microbial fuel cells with a modified graphite-photocatalyst air cathode. Modified graphite air cathode using graphite-photocatalyst (TiO₂ and MnO₂) was observed to enhance greater power production. The electricity produced by the AMFC system using a 25% TiO₂-graphite mixture was the best potential air cathode, generating up to 5.56 ± 0.32 mW/m². The higher power density is also obtained using the fabrication of a photocatalyst air cathode. The fabricated air cathode electrocatalyst can play a reasonable cost material for the enriched energy recovery in the AMFC and/or other such electrochemical devices. This study also investigates the power generation performance of algal microbial fuel cells under three electrical configurations: series, parallel, and mixed connection. Parallel connection showed the greatest power density of 23.82 ± 3.72 mW/m² among them. However, mixed configuration provided balanced performance, with moderate voltage, current, and power density. From these results, connection type plays an important role in optimizing AMFC performance for specific applications.

为了应对化石燃料枯竭和气候变化带来的全球挑战，人们的注意力转向了替代能源。基于光合微藻的微生物燃料电池（AMFC）已经成为一种很有前途的解决方案，利用细菌将有机物转化为能量。本研究探索了利用单室微藻为基础的微生物燃料电池与改性石墨光触媒空气阴极的发电改进。采用石墨光催化剂（TiO2和MnO2）对石墨空气阴极进行了改性，提高了发电效率。使用25% tio2 -石墨混合物的AMFC系统产生的电能是最佳的潜在空气阴极，发电量高达5.56±0.32 mW/m2。利用光触媒空气阴极的制造也获得了更高的功率密度。所制备的空气阴极电催化剂可以作为AMFC和/或其他此类电化学装置中富集能量回收的合理成本材料。本研究还考察了藻类微生物燃料电池在串联、并联和混合三种电态下的发电性能。并联的功率密度最高，为23.82±3.72 mW/m2。然而，混合配置提供了平衡的性能，具有适中的电压，电流和功率密度。从这些结果来看，连接类型在优化特定应用程序的AMFC性能方面起着重要作用。

{"title":"Enhanced microalgae-based microbial fuel cell performance using single-chamber photocatalyst air-cathode modification","authors":"Hnin Thandar Myint , Yuka Yokoi , Lulu'atul Hamidatu Ulya , Chairat Treesubsuntorn , Yordkhuan Tachapermpon","doi":"10.1016/j.bioelechem.2026.109215","DOIUrl":"10.1016/j.bioelechem.2026.109215","url":null,"abstract":"<div><div>To address the global challenges of fossil fuel depletion and climate change, attention has turned to alternative energy sources. Photosynthetic microalgae-based microbial fuel cells (AMFC) have emerged as a promising solution, utilizing bacteria to convert organic matter into energy. This study explores the improvement of electricity generation using single-chamber microalgae-based microbial fuel cells with a modified graphite-photocatalyst air cathode. Modified graphite air cathode using graphite-photocatalyst (TiO<sub>2</sub> and MnO<sub>2</sub>) was observed to enhance greater power production. The electricity produced by the AMFC system using a 25% TiO<sub>2</sub>-graphite mixture was the best potential air cathode, generating up to 5.56 ± 0.32 mW/m<sup>2</sup>. The higher power density is also obtained using the fabrication of a photocatalyst air cathode. The fabricated air cathode electrocatalyst can play a reasonable cost material for the enriched energy recovery in the AMFC and/or other such electrochemical devices. This study also investigates the power generation performance of algal microbial fuel cells under three electrical configurations: series, parallel, and mixed connection. Parallel connection showed the greatest power density of 23.82 ± 3.72 mW/m<sup>2</sup> among them. However, mixed configuration provided balanced performance, with moderate voltage, current, and power density. From these results, connection type plays an important role in optimizing AMFC performance for specific applications.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109215"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A novel label-free electrochemical aptamer sensor based on base mismatch and strand displacement for detection of kanamycin 基于碱基错配和链位移的新型无标记电化学适体传感器检测卡那霉素。

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-02-07 DOI: 10.1016/j.bioelechem.2026.109246

Hua Ma , Xia Gu , Hao Yang , Qiuyan Lan , Dandan Wang , Yu Huang , Yanru Fan

Misuse of kanamycin in animal husbandry has led to serious food safety issues. In this study, a label-free electrochemical aptasensor based on the base mismatch and strand displacement was developed for detection of kanamycin residue in agricultural products. A novel ferrocene-naphthalimide derivative was employed as the electroactive indicator. The effects of complementary DNA (cDNA) probe length, position and number of mismatched bases in aptamer-cDNA duplex on the performance of displacement-based aptasensor were systematically investigated. The experimental results were in well accordance with the molecular simulation results. Under optimal conditions, the aptasensor exhibited good reproducibility, stability, selectivity, and a wide linear range of 1.0 × 10⁻¹⁰–1.0 × 10⁻⁴ g/mL, with a LOD of 1.1 × 10⁻¹¹ g/mL (S/N = 3). The proposed aptasensor was used to detect kanamycin residues in milk and chicken liver. Satisfactory recoveries and relative standard deviations indicated that the aptasensor was competent for detection of kanamycin residues in agricultural products.

卡那霉素在畜牧业中的滥用已经导致了严重的食品安全问题。本研究建立了一种基于碱基错配和链位移的无标记电化学配体传感器，用于农产品中卡那霉素残留的检测。采用一种新型二茂铁-萘酰亚胺衍生物作为电活性指示剂。系统研究了互补DNA （cDNA）探针长度、位置和错配碱基数量对位移型适配体传感器性能的影响。实验结果与分子模拟结果吻合较好。在最佳条件下，该传感器具有良好的重现性、稳定性和选择性，线性范围为1.0 × 10-10-1.0 × 10-4 g/mL，检出限为1.1 × 10-11 g/mL （S/N = 3）。该传感器用于牛奶和鸡肝中卡那霉素残留量的检测。回收率和相对标准偏差满意，表明该传感器可用于农产品中卡那霉素残留的检测。

{"title":"A novel label-free electrochemical aptamer sensor based on base mismatch and strand displacement for detection of kanamycin","authors":"Hua Ma , Xia Gu , Hao Yang , Qiuyan Lan , Dandan Wang , Yu Huang , Yanru Fan","doi":"10.1016/j.bioelechem.2026.109246","DOIUrl":"10.1016/j.bioelechem.2026.109246","url":null,"abstract":"<div><div>Misuse of kanamycin in animal husbandry has led to serious food safety issues. In this study, a label-free electrochemical aptasensor based on the base mismatch and strand displacement was developed for detection of kanamycin residue in agricultural products. A novel ferrocene-naphthalimide derivative was employed as the electroactive indicator. The effects of complementary DNA (cDNA) probe length, position and number of mismatched bases in aptamer-cDNA duplex on the performance of displacement-based aptasensor were systematically investigated. The experimental results were in well accordance with the molecular simulation results. Under optimal conditions, the aptasensor exhibited good reproducibility, stability, selectivity, and a wide linear range of 1.0 × 10<sup>−10</sup>–1.0 × 10<sup>−4</sup> g/mL, with a LOD of 1.1 × 10<sup>−11</sup> g/mL (S/N = 3). The proposed aptasensor was used to detect kanamycin residues in milk and chicken liver. Satisfactory recoveries and relative standard deviations indicated that the aptasensor was competent for detection of kanamycin residues in agricultural products.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109246"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146155504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An anti-fouling multifunctional interface enables hierarchical validation and ultrasensitive electrochemical detection of Coxsackievirus A6 specific nucleic acids 一个防污多功能接口，使分层验证和超灵敏的电化学检测柯萨奇病毒A6特异性核酸

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-26 DOI: 10.1016/j.bioelechem.2026.109242

Shiwei Chen , Xunda Zhou , Wenting Xia , Zhiyi Liu , Chunyu Liu , Ying Huang , Nicole Jaffrezic-Renault , Liang Hu , Yanming Dong , Zhenzhong Guo

Coxsackievirus A6 (CVA6) has emerged as the dominant etiological agent of hand, foot and mouth disease worldwide. At present, neither specific antivirals nor effective vaccines are available, creating an urgent need for rapid, low-cost in vitro diagnostics that can interrupt transmission. This study developed an electrochemical biosensor based on a “screening-validation” strategy. It utilizes a MoS₂/MWCNT/AgNPs three-dimensional highly conductive network as the substrate, tightly anchored with p(NIPAm-co-SBMA) microgel to form a “protective-conductive” synergistic interface. The capture probe is immobilized via AgS bonds, achieving three integrated functions: signal amplification, anti-contamination, and specific recognition. The detection process occurs in two stages: First, the target nucleic acid sequence generates steric hindrance signals through direct hybridization, enabling rapid initial screening within the 1 fM-100 pM range; For significant initial responses, the CbAgo protein system is introduced to specifically cleave target PCR products under guide DNA direction. The resulting short-chain products trigger secondary cleavage of surface probes on the electrode, enabling sequence-specific validation. This reduces the detection limit to 26.5 aM, with a linear range spanning 100 aM-10 pM. This layered strategy significantly enhances detection specificity and reliability, establishing a new paradigm for precise viral nucleic acid detection.

柯萨奇病毒A6 （CVA6）已成为世界范围内手足口病的主要病原。目前，既没有特定的抗病毒药物，也没有有效的疫苗，因此迫切需要能够阻断传播的快速、低成本的体外诊断。本研究开发了基于“筛选-验证”策略的电化学生物传感器。它利用MoS2/MWCNT/AgNPs三维高导电性网络作为底物，与p（NIPAm-co-SBMA）微凝胶紧密锚定，形成“保护-导电”协同界面。捕获探针通过AgS键固定，实现了信号放大、抗污染和特异性识别三个综合功能。检测过程分为两个阶段：首先，目标核酸序列通过直接杂交产生位阻信号，实现1 fM-100 pM范围内的快速初始筛选；对于显著的初始反应，引入CbAgo蛋白系统在引导DNA方向下特异性地切割目标PCR产物。由此产生的短链产物触发电极表面探针的二次切割，使序列特异性验证成为可能。这将检测极限降低到26.5 aM，线性范围跨越100 aM-10 pM。这种分层策略显著提高了检测的特异性和可靠性，为病毒核酸的精确检测建立了新的范式。

{"title":"An anti-fouling multifunctional interface enables hierarchical validation and ultrasensitive electrochemical detection of Coxsackievirus A6 specific nucleic acids","authors":"Shiwei Chen , Xunda Zhou , Wenting Xia , Zhiyi Liu , Chunyu Liu , Ying Huang , Nicole Jaffrezic-Renault , Liang Hu , Yanming Dong , Zhenzhong Guo","doi":"10.1016/j.bioelechem.2026.109242","DOIUrl":"10.1016/j.bioelechem.2026.109242","url":null,"abstract":"<div><div>Coxsackievirus A6 (CVA6) has emerged as the dominant etiological agent of hand, foot and mouth disease worldwide. At present, neither specific antivirals nor effective vaccines are available, creating an urgent need for rapid, low-cost in vitro diagnostics that can interrupt transmission. This study developed an electrochemical biosensor based on a “screening-validation” strategy. It utilizes a MoS<sub>2</sub>/MWCNT/AgNPs three-dimensional highly conductive network as the substrate, tightly anchored with p(NIPAm-<em>co</em>-SBMA) microgel to form a “protective-conductive” synergistic interface. The capture probe is immobilized via Ag<img>S bonds, achieving three integrated functions: signal amplification, anti-contamination, and specific recognition. The detection process occurs in two stages: First, the target nucleic acid sequence generates steric hindrance signals through direct hybridization, enabling rapid initial screening within the 1 fM-100 pM range; For significant initial responses, the <em>Cb</em>Ago protein system is introduced to specifically cleave target PCR products under guide DNA direction. The resulting short-chain products trigger secondary cleavage of surface probes on the electrode, enabling sequence-specific validation. This reduces the detection limit to 26.5 aM, with a linear range spanning 100 aM-10 pM. This layered strategy significantly enhances detection specificity and reliability, establishing a new paradigm for precise viral nucleic acid detection.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109242"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From data to diagnosis: A comprehensive review of machine learning-driven wearable sensors in healthcare 从数据到诊断：医疗保健中机器学习驱动的可穿戴传感器的全面回顾

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-12 DOI: 10.1016/j.bioelechem.2026.109228

Meiting Zhao , Rui Liu , Shuang Jin , Binqiao Ren , Qiang Zhang

The integration of machine learning (ML) with advanced wearable sensor technologies is revolutionizing healthcare by enabling real-time, intelligent monitoring of physiological parameters such as electrocardiogram (ECG), blood glucose, and respiratory patterns. This review systematically examines the transformative potential of ML-driven biosensors across three core domains: health monitoring, early disease detection, and precision medicine. Key technological advancements—including self-optimizing sensor networks, explainable AI (XAI) architectures, and edge-computing-enabled miniaturized devices—are critically evaluated. Despite rapid progress, the translation of these technologies into clinical practice faces significant challenges, such as data standardization, algorithmic interpretability, privacy concerns, and regulatory hurdles. This paper also discusses emerging trends, including federated learning, quantum machine learning, and neural interfaces, which hold promise for overcoming these barriers. By addressing these challenges and leveraging ongoing interdisciplinary collaborations, ML-enhanced wearable systems are poised to redefine personalized medicine and proactive healthcare delivery on a global scale.

机器学习（ML）与先进的可穿戴传感器技术的集成，通过实现对心电图（ECG）、血糖和呼吸模式等生理参数的实时智能监测，正在彻底改变医疗保健。这篇综述系统地考察了机器学习驱动的生物传感器在三个核心领域的变革潜力：健康监测、早期疾病检测和精准医学。关键的技术进步——包括自优化传感器网络、可解释的人工智能（XAI）架构和支持边缘计算的小型化设备——得到了严格的评估。尽管进展迅速，但将这些技术转化为临床实践面临着重大挑战，如数据标准化、算法可解释性、隐私问题和监管障碍。本文还讨论了新兴趋势，包括联邦学习、量子机器学习和神经接口，它们有望克服这些障碍。通过应对这些挑战并利用正在进行的跨学科合作，机器学习增强的可穿戴系统准备在全球范围内重新定义个性化医疗和主动医疗保健服务。

{"title":"From data to diagnosis: A comprehensive review of machine learning-driven wearable sensors in healthcare","authors":"Meiting Zhao , Rui Liu , Shuang Jin , Binqiao Ren , Qiang Zhang","doi":"10.1016/j.bioelechem.2026.109228","DOIUrl":"10.1016/j.bioelechem.2026.109228","url":null,"abstract":"<div><div>The integration of machine learning (ML) with advanced wearable sensor technologies is revolutionizing healthcare by enabling real-time, intelligent monitoring of physiological parameters such as electrocardiogram (ECG), blood glucose, and respiratory patterns. This review systematically examines the transformative potential of ML-driven biosensors across three core domains: health monitoring, early disease detection, and precision medicine. Key technological advancements—including self-optimizing sensor networks, explainable AI (XAI) architectures, and edge-computing-enabled miniaturized devices—are critically evaluated. Despite rapid progress, the translation of these technologies into clinical practice faces significant challenges, such as data standardization, algorithmic interpretability, privacy concerns, and regulatory hurdles. This paper also discusses emerging trends, including federated learning, quantum machine learning, and neural interfaces, which hold promise for overcoming these barriers. By addressing these challenges and leveraging ongoing interdisciplinary collaborations, ML-enhanced wearable systems are poised to redefine personalized medicine and proactive healthcare delivery on a global scale.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109228"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145974509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of synthesis temperature of eggshell-derived hydroxyapatite on biofilm formation and microbial fuel cell performance 蛋壳羟基磷灰石合成温度对生物膜形成和微生物燃料电池性能的影响

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-22 DOI: 10.1016/j.bioelechem.2026.109235

Vasumathi K. , Chin-Tsan Wang

Microbial fuel cells (MFCs) enable simultaneous wastewater treatment and bioelectricity generation, but their performance is often constrained by poor bacterial adhesion and slow anode electron transfer. Hydroxyapatite (HA) can address these limitations; however, most studies rely on commercial HA and rarely examine biowaste-derived sources or synthesis-route effects. In this study, eggshell-derived HA was synthesized via room-temperature precipitation (CHP) and hydrothermal treatment at 250 °C for 3 h (CHH), then blended with carbon to fabricate composite anodes. Dual-chamber MFCs inoculated with Shewanella putrefaciens were evaluated using electrochemical analyses (CV, EIS, polarization) and biofilm characterization (CFU counts, crystal violet staining, SEM). CHH achieved a peak power density of 0.164 W m⁻², approximately 167% higher than bare carbon and 23–33% higher than carbon and CHP. CHP exhibited slightly lower peak power but superior sustained output over a wider current-density range, attributed to its low-crystallinity structure and rapid early colonization. The results demonstrate that HA nanostructure, governed by synthesis route, directly influences biofilm formation and electron transfer. Overall, eggshell-derived HA anodes significantly enhance MFC performance, establishing a clear synthesis–nanostructure–biofilm–performance relationship.

微生物燃料电池（mfc）能够同时进行废水处理和生物发电，但其性能往往受到细菌粘附性差和阳极电子转移缓慢的限制。羟基磷灰石（HA）可以解决这些限制；然而，大多数研究依赖于商业透明质酸，很少检查生物废物来源或合成途径的影响。在本研究中，通过室温沉淀（CHP）和250°C水热处理（CHH）合成蛋壳源HA，然后与碳混合制备复合阳极。采用电化学分析（CV、EIS、极化）和生物膜表征（CFU计数、结晶紫染色、扫描电镜）对接种了腐坏希瓦氏菌的双室mfc进行评价。CHH的峰值功率密度为0.164 W m−2，比裸碳高167%，比碳和CHP高23-33%。CHP的峰值功率略低，但由于其低结晶度结构和快速的早期定植，在较宽的电流密度范围内具有较好的持续输出。结果表明，透明质酸的纳米结构受合成路线的支配，直接影响生物膜的形成和电子的传递。总之，蛋壳衍生的HA阳极显著提高了MFC性能，建立了清晰的合成-纳米结构-生物膜-性能关系。

{"title":"Influence of synthesis temperature of eggshell-derived hydroxyapatite on biofilm formation and microbial fuel cell performance","authors":"Vasumathi K. , Chin-Tsan Wang","doi":"10.1016/j.bioelechem.2026.109235","DOIUrl":"10.1016/j.bioelechem.2026.109235","url":null,"abstract":"<div><div>Microbial fuel cells (MFCs) enable simultaneous wastewater treatment and bioelectricity generation, but their performance is often constrained by poor bacterial adhesion and slow anode electron transfer. Hydroxyapatite (HA) can address these limitations; however, most studies rely on commercial HA and rarely examine biowaste-derived sources or synthesis-route effects. In this study, eggshell-derived HA was synthesized via room-temperature precipitation (CHP) and hydrothermal treatment at 250 °C for 3 h (CHH), then blended with carbon to fabricate composite anodes. Dual-chamber MFCs inoculated with <em>Shewanella putrefaciens</em> were evaluated using electrochemical analyses (CV, EIS, polarization) and biofilm characterization (CFU counts, crystal violet staining, SEM). CHH achieved a peak power density of 0.164 W m<sup>−2</sup>, approximately 167% higher than bare carbon and 23–33% higher than carbon and CHP. CHP exhibited slightly lower peak power but superior sustained output over a wider current-density range, attributed to its low-crystallinity structure and rapid early colonization. The results demonstrate that HA nanostructure, governed by synthesis route, directly influences biofilm formation and electron transfer. Overall, eggshell-derived HA anodes significantly enhance MFC performance, establishing a clear synthesis–nanostructure–biofilm–performance relationship.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109235"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Nernst slope within the Association–Induction Hypothesis framework 联想-归纳假设框架内的能思特斜率

IF 4.5 2区化学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Bioelectrochemistry

Pub Date : 2026-08-01 Epub Date: 2026-01-22 DOI: 10.1016/j.bioelechem.2026.109236

Anh L. Duong , Keito Kaida , Kaito Goto , Iori Kojima , Bernard Delalande , Hirohisa Tamagawa

The Goldman–Hodgkin–Katz (GHK) equation provides a quantitative description of the membrane potential, a quantity commonly ascribed to passive and active ion movements through channels and pumps in the plasma membrane. Consequently, the membrane potential is frequently viewed as a hallmark of living cells. In physiology, the Nernst equation is often treated as a simplified version of the GHK equation. The factor

- e ψ / z k T

(

z

: ion valency;

ψ

: membrane potential), termed the Nernst slope, serves as a key marker of the Nernst equation’s applicability and of cellular viability. Yet, nonliving systems can also develop potentials that exhibit the same characteristic slope, indicating that the Nernst slope is not necessarily a product of biological activity. An older, largely disregarded physiological model, the Association–Induction Hypothesis (AIH), explains membrane potential generation purely in terms of ion adsorption–desorption phenomena. Within the AIH framework, membrane potentials do not arise from ionic fluxes across the membrane but from equilibria that obey the law of mass action. In this study, we derive the Nernst slope using the AIH framework. This result suggests that the membrane potential may primarily reflect mass-action-determined equilibria rather than active physiological mechanisms.

戈德曼-霍奇金-卡茨（GHK）方程提供了膜电位的定量描述，这个量通常归因于通过质膜通道和泵的被动和主动离子运动。因此，膜电位经常被视为活细胞的标志。在生理学中，能斯特方程通常被视为GHK方程的简化版本。因子- eψ/zkT （z：离子价；ψ：膜电位）被称为能斯特斜率，是能斯特方程适用性和细胞活力的关键标志。然而，非生物系统也可以发展出具有相同特征斜率的电位，这表明能斯特斜率不一定是生物活动的产物。关联诱导假说（Association-Induction Hypothesis， AIH）是一种较老的、基本上被忽视的生理模型，它纯粹从离子吸附-解吸现象的角度来解释膜电位的产生。在AIH框架内，膜电位不是由穿过膜的离子通量产生的，而是由服从质量作用定律的平衡产生的。在本研究中，我们使用AIH框架推导了能斯特斜率。这一结果表明，膜电位可能主要反映质量-动作决定的平衡，而不是积极的生理机制。

{"title":"The Nernst slope within the Association–Induction Hypothesis framework","authors":"Anh L. Duong , Keito Kaida , Kaito Goto , Iori Kojima , Bernard Delalande , Hirohisa Tamagawa","doi":"10.1016/j.bioelechem.2026.109236","DOIUrl":"10.1016/j.bioelechem.2026.109236","url":null,"abstract":"<div><div>The Goldman–Hodgkin–Katz (GHK) equation provides a quantitative description of the membrane potential, a quantity commonly ascribed to passive and active ion movements through channels and pumps in the plasma membrane. Consequently, the membrane potential is frequently viewed as a hallmark of living cells. In physiology, the Nernst equation is often treated as a simplified version of the GHK equation. The factor <span><math><mrow><mo>−</mo><mi>e</mi><mi>ψ</mi><mo>/</mo><mi>z</mi><mi>k</mi><mi>T</mi></mrow></math></span> (<span><math><mi>z</mi></math></span>: ion valency; <span><math><mi>ψ</mi></math></span>: membrane potential), termed the Nernst slope, serves as a key marker of the Nernst equation’s applicability and of cellular viability. Yet, nonliving systems can also develop potentials that exhibit the same characteristic slope, indicating that the Nernst slope is not necessarily a product of biological activity. An older, largely disregarded physiological model, the Association–Induction Hypothesis (AIH), explains membrane potential generation purely in terms of ion adsorption–desorption phenomena. Within the AIH framework, membrane potentials do not arise from ionic fluxes across the membrane but from equilibria that obey the law of mass action. In this study, we derive the Nernst slope using the AIH framework. This result suggests that the membrane potential may primarily reflect mass-action-determined equilibria rather than active physiological mechanisms.</div></div>","PeriodicalId":252,"journal":{"name":"Bioelectrochemistry","volume":"170 ","pages":"Article 109236"},"PeriodicalIF":4.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146073980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

化学最新文献