Advances in Colloid and Interface Science最新文献_第10页

Toward green and sustainable dielectric nanofluids: surfactant impacts on stability, properties, and regulations 迈向绿色和可持续电介质纳米流体：表面活性剂对稳定性、性质和法规的影响。

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-11 DOI: 10.1016/j.cis.2025.103668

Rizwan A. Farade , Noor Izzi Abdul Wahab , Zafar Said , T.M. Yunus Khan , C. Ahamed Saleel

Transformer fluids face major limitations in the dielectric strength and thermal conductivity of fluids, which hinders effective application in high-voltage applications. Adding nanoparticles holds potential for enhancement, but it is challenging to accomplish and maintain a stable dispersion because of a tendency toward agglomeration. Surfactants are found to act as critical stabilizing agents that aid in the dispersion of nanoparticles and temporal stability through steric and electrostatic interactions at the oil-nanoparticle interface. This review closely evaluates the preparation methodologies of dielectric nanofluids, paying specific attention to the functionality of surfactants and temporal stability effects. Surfactant-treated nanofluids showed temporal stability from a few weeks to a few months along with significant enhancements: breakdown voltage (up to 93.17%), dielectric constant (up to 47.4%), decrease in dissipation factor (up to 97.3%), increase in resistivity (up to 917.93%), and enhancement in thermal conductivity (up to 216.2%). These enhancements are necessarily connected to interfacial alterations that control charge trapping, polarization, and phonon conduction. Gaps between theoretical models of dielectric constant (like Maxwell-Garnett and Loyang models and others) and experimental findings are resolved to recommend enhancement considering surfactant-induced interfacial effects. Also, sustainability aspects such as biodegradability, toxicity, recyclability, and regulatory compliance are discussed. This review's uniqueness lies in a detailed discussion of interfacial mechanisms, model enhancements, and eco-friendly surfactant design, and suggestions for entering into molecular dynamics and interfacial modelling to rationally design environmentally sustainable, high-performance dielectric nanofluids.

变压器流体的介电强度和导热性受到很大限制，阻碍了变压器在高压环境中的有效应用。添加纳米颗粒具有增强的潜力，但由于倾向于团聚，实现和保持稳定的分散是具有挑战性的。表面活性剂被认为是一种关键的稳定剂，通过油-纳米颗粒界面上的空间和静电相互作用，有助于纳米颗粒的分散和时间稳定性。本文综述了电介质纳米流体的制备方法，特别关注表面活性剂的功能和时间稳定性效应。表面活性剂处理的纳米流体表现出从几周到几个月的时间稳定性，并显著增强：击穿电压（高达93.17%），介电常数（高达47.4%），耗散系数降低（高达97.3%），电阻率增加（高达917.93%），导热系数增强（高达216.2%）。这些增强必然与控制电荷捕获、极化和声子传导的界面改变有关。介电常数的理论模型（如Maxwell-Garnett和Loyang模型等）与实验结果之间的差距被解决，以推荐考虑表面活性剂诱导的界面效应的增强。此外，可持续性方面，如生物降解性，毒性，可回收性和法规遵从性进行了讨论。本文的独特之处在于详细讨论了界面机制，模型增强和环保表面活性剂设计，并建议进入分子动力学和界面建模，以合理设计环境可持续的高性能介电纳米流体。

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引用次数: 0

Biopolymer-based membranes and their application in per- and polyfluorinated substances removal: Perspective review 生物聚合物基膜及其在全氟和多氟物质去除中的应用：展望综述。

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-09 DOI: 10.1016/j.cis.2025.103669

Roham Ghanbari , Ratish Permala , Stefan Iglauer , Masoumeh Zargar

Over the past 2 decades, per- and polyfluoroalkyl substances (PFAS) have attracted considerable attention due to their widespread occurrence and adverse effects on both the environment and human health. PFAS possess strong carbon‑fluorine bonds that confer exceptional chemical stability and resistance to natural degradation; their fluorinated chains are highly hydrophobic and oleophobic, while their polar functional groups contribute to amphiphilic behavior and water solubility. Certain PFAS thus pose serious risks to living organisms, especially mammals. Membrane filtration is recognized as a particularly effective technique, achieving removal efficiencies greater than 99 % for long-chain-PFAS (including anionic, cationic, and zwitterionic PFAS molecules). However, many conventional membrane processes rely on petroleum-based polymers and non-biodegradable materials which lead to significant sustainability concerns. The disposal of these materials harms the environment and contributes to secondary pollution. In this review, biopolymers are presented as alternatives and their different sources are categorized and discussed in detail. Further, the latest applications of commercial membranes for PFAS removal are discussed and compared with those of biopolymer-based membranes (BBMs). Finally, recommendations for advancing PFAS removal using BBMs are provided, and current knowledge gaps are highlighted. This manuscript therefore underscores the importance of evolving membrane technology within a circular economy framework.

在过去二十年中，全氟烷基和多氟烷基物质因其广泛存在和对环境和人类健康的不利影响而引起了相当大的关注。PFAS具有很强的碳氟键，具有优异的化学稳定性和抗自然降解能力；它们的氟化链是高度疏水和疏油的，而它们的极性官能团有助于两亲性和水溶性。因此，某些PFAS对生物体，特别是哺乳动物构成严重风险。膜过滤被认为是一种特别有效的技术，对长链PFAS（包括阴离子、阳离子和两性离子PFAS分子）的去除效率超过99%。然而，许多传统的膜工艺依赖于石油基聚合物和不可生物降解的材料，这导致了重大的可持续性问题。这些材料的处理危害环境，造成二次污染。在这篇综述中，介绍了生物聚合物作为替代品，并对它们的不同来源进行了分类和详细讨论。此外，还讨论了工业膜在去除PFAS方面的最新应用，并与生物聚合物基膜（BBMs）进行了比较。最后，提出了使用bbm推进PFAS去除的建议，并强调了当前的知识差距。因此，本文强调了在循环经济框架内发展膜技术的重要性。

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引用次数: 0

Bacteriogenic metallic and semiconducting nano-system as a potential sustainable solution for one health complexities 致细菌金属和半导体纳米系统作为一种潜在的可持续解决方案的健康复杂性

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-08-29 DOI: 10.1016/j.cis.2025.103648

Vishal Chaudhary , Sonu Sonu , Pankaj Raizada , Ajeet Kaushik

Considering the complexities of electronics waste management to meet the requirements of digital-age technologies, this article underscores the pressing need for eco-friendly, economical, and sustainable engineering solutions. Here, it uniquely focuses on bacteriogenic metallic and semiconducting nano-systems as a promising yet underexplored solution for sustainable materials innovation. Unlike conventional green nanofabrication methods involving plants or eukaryotic microbes, bacteria possess numerous merits for fabrication, including ease of cultivation, a wide spectrum of genera, abundance, prompt cell division efficacy, genetic elasticity, and high bio-reduction/oxidation efficacy that make them highly adaptable platforms for engineered nanostructures. This article provides a comprehensive and first-of-its-kind framework integrating bacterial synthesis pathways (intercellular and extracellular), bacterial class (Monoderm and Diderm), reaction parameters (pH, temperature, precursor concentration), and molecular precursors (proteins, enzymes, exopolysaccharides, redox mediators). It further highlights emerging applications of bacteriogenic nanomaterials across medicine, energy, environment, and food sectors, enabled by their antipathogenic, catalytic, anticancer, antioxidant, photocatalytic, and biocompatible properties, contributing to the betterment of One Health. Besides, this article emphasizes exploring challenges like cytotoxicity, scalability, and stability, which restrict their transformative aspects. To address these obstacles, systematic studies including in-vitro/in-vivo toxicity, lifecycle, biodistribution and bioaccumulation analyses, and predictive modelling by adopting contemporary technologies like artificial intelligence (AI), complex systems, bioinformatics, and biotechnology to bridge the laboratory-to-market gap are suggested to enrich the suggested class of nano-systems. Overall, this article not only consolidates the state-of-the-art but also presents a novel interdisciplinary vision where bacterial complexity drives next-generation nanoengineering, aligning with the United Nations' sustainability goals.

考虑到电子废物管理的复杂性，以满足数字时代技术的要求，本文强调迫切需要环保，经济和可持续的工程解决方案。在这里，它独特地专注于细菌的金属和半导体纳米系统，作为一个有前途但尚未开发的可持续材料创新解决方案。与涉及植物或真核微生物的传统绿色纳米制造方法不同，细菌具有许多制造优点，包括易于培养，广谱属，丰度，快速细胞分裂效率，遗传弹性和高生物还原/氧化效率，使其成为工程纳米结构的高度适应性平台。本文提供了一个全面的、史无前例的框架，整合了细菌合成途径（细胞间和细胞外）、细菌类别（单胚层和双胚层）、反应参数（pH、温度、前体浓度）和分子前体（蛋白质、酶、外多糖、氧化还原介质）。它进一步强调了细菌纳米材料在医药、能源、环境和食品领域的新兴应用，这些材料具有抗病原、催化、抗癌、抗氧化、光催化和生物相容性等特性，有助于改善“同一个健康”。此外，本文强调探索诸如细胞毒性、可伸缩性和稳定性之类的挑战，这些挑战限制了它们的变革方面。为了解决这些障碍，建议采用人工智能（AI）、复杂系统、生物信息学和生物技术等当代技术进行系统研究，包括体外/体内毒性、生命周期、生物分布和生物积累分析，以及预测建模，以弥合实验室到市场的差距，以丰富所建议的纳米系统类别。总的来说，这篇文章不仅整合了最先进的技术，而且还提出了一个新的跨学科愿景，即细菌复杂性驱动下一代纳米工程，与联合国的可持续发展目标保持一致。

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引用次数: 0

Isothermal microcalorimetry for scaffold design and characterization: Assessing bacterial and host cell interactions and physicochemical stability 等温微热法用于支架设计和表征：评估细菌和宿主细胞的相互作用和物理化学稳定性

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-29 DOI: 10.1016/j.cis.2025.103681

Carmen Alvarez-Lorenzo, Angel Concheiro

Scaffolds used in regenerative medicine are increasingly expected to address personalization, bioactivity, and sustainability, underscoring the need for characterization methods that reliably predict safety and efficacy. Isothermal microcalorimetry (IMC) offers a highly sensitive, label-free, real-time measurement of heat flow from energy-generating or -consuming process at scaffold interfaces. By monitoring microbial activity, host cell metabolism, material stability, and responses to environmental or therapeutic factors, IMC provides physiologically relevant insight into scaffold performance over extended periods. Its non-destructive, low-preparation, and passive nature preserves samples for complementary analyses, making it a versatile yet underutilized tool in biomedical research. This review introduces IMC for scaffold design and characterization, emphasizing its capacity to evaluate vulnerability to biofilm formation and the effectiveness of anti-biofilm strategies. It further explores applications in tracking scaffold formation, assessing host cell-material interactions and tissue development, and probing the antitumor potential of engineered scaffolds. The review concludes with a perspective on IMC's role in advancing scaffold translation within the evolving regulatory landscape shaped by the FDA Modernization Acts 2.0 and 3.0.

人们越来越期望再生医学中使用的支架能够解决个性化、生物活性和可持续性问题，这强调了对可靠预测安全性和有效性的表征方法的需求。等温微热法（IMC）提供了一种高灵敏度、无标签、实时测量支架界面上能量产生或消耗过程的热流的方法。通过监测微生物活性、宿主细胞代谢、材料稳定性以及对环境或治疗因素的反应，IMC为长时间的支架性能提供了生理学相关的见解。它的非破坏性，低制备和被动的性质保留了样品的补充分析，使其成为生物医学研究中多功能但未充分利用的工具。本文介绍了IMC用于支架的设计和表征，强调了其评估生物膜形成脆弱性的能力和抗生物膜策略的有效性。它进一步探索了在跟踪支架形成，评估宿主细胞-物质相互作用和组织发育以及探测工程支架抗肿瘤潜力方面的应用。本综述总结了IMC在FDA现代化法案2.0和3.0形成的不断发展的监管环境中推进支架翻译的作用。

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引用次数: 0

Accelerating the discovery and optimization of metal-organic framework materials via machine learning 通过机器学习加速发现和优化金属有机框架材料

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-10 DOI: 10.1016/j.cis.2025.103671

Hong Wang , Liang Yang , Deying Leng , Yurun Du , Hao Ning

As a novel class of porous materials, metal-organic frameworks (MOFs) have attracted considerable attention due to their extensive applications in gas storage, separation, catalysis, and other fields. Traditional methods for the synthesis and optimization of MOFs are often hindered by time-consuming processes and high costs. With the rapid advancement of machine learning (ML) technology, innovative solutions have been provided to accelerate the design, screening, and performance prediction of MOFs. This paper systematically reviews the progress of ML applications in MOF research, covering multiple aspects from fundamental theories to practical implementations. It first introduces commonly used ML algorithms, including regression analysis, classification algorithms, clustering analysis, deep learning, and reinforcement learning, and discusses methods for data acquisition and preprocessing, as well as their impact on model performance. It also examines model evaluation metrics and strategies for enhancing model interpretability. Subsequently, the paper focuses on how ML can drive the progress of MOF research through material design, high-throughput screening, structure-property relationship analysis, and performance prediction. Finally, it systematically identifies the current challenges and future development directions, emphasizing the importance of interdisciplinary collaboration. The significant value of this review lies in integrating the latest ML technologies with advancements in MOF research, providing researchers with a comprehensive perspective to understand the role of ML in accelerating the development of new materials. Additionally, this paper is of great significance in promoting communication between academia and industry, guiding experimental scientists to more effectively utilize computational tools for MOF-related research, thereby accelerating the development of new materials, advancing green chemistry and technology, and meeting the growing demands for energy and environmental sustainability.

金属有机骨架（MOFs）作为一类新型多孔材料，在气体储存、分离、催化等领域有着广泛的应用，引起了人们的广泛关注。传统的mof合成和优化方法往往受到耗时和高成本的阻碍。随着机器学习（ML）技术的快速发展，人们提供了创新的解决方案来加速mof的设计、筛选和性能预测。本文系统综述了机器学习在MOF研究中的应用进展，涵盖了从基础理论到实际实现的多个方面。首先介绍了常用的机器学习算法，包括回归分析、分类算法、聚类分析、深度学习和强化学习，并讨论了数据采集和预处理的方法，以及它们对模型性能的影响。它还检查了模型评估度量和增强模型可解释性的策略。随后，本文重点介绍了机器学习如何通过材料设计、高通量筛选、结构-性能关系分析和性能预测来推动MOF研究的进展。最后，系统地指出了当前面临的挑战和未来的发展方向，强调了跨学科合作的重要性。本文的重要价值在于将最新的机器学习技术与MOF研究进展相结合，为研究人员提供一个全面的视角来理解机器学习在加速新材料开发中的作用。此外，本文对于促进学术界与工业界的交流，指导实验科学家更有效地利用计算工具进行mof相关研究，从而加速新材料的开发，推进绿色化学和技术，满足日益增长的能源和环境可持续性需求具有重要意义。

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引用次数: 0

Smart Pickering emulsions stabilized by functionalized nanoparticles: Innovative applications in advanced food packaging 智能皮克林乳液稳定功能化纳米颗粒：创新应用在先进的食品包装。

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-11 DOI: 10.1016/j.cis.2025.103673

Yi'er Lou , Yuanxin Ouyang , Hangyu Xie , Honghong Tian , Siting Li , Min Wu , Xueping Song

Pickering emulsions (PEs) are dispersions stabilized by solid particles, have excellent stability and the ability to efficiently encapsulate and protect active ingredients sensitive to environment. Solid particles play a critical role in ensuring the stability and functionality of emulsions. Smart PEs with stimuli-responsive can respond to external stimuli such as pH, CO₂, temperature, light and magnetism to regulate the stability of the emulsion (emulsification or demulsification) and smartly control the release of the encapsulated active ingredient, making them highly valued across multiple industries, exceptionally in the preparation of advanced packaging materials. But conventional solid particles cannot endow the ability with stimuli-response to PEs. As a result, surface functionalization emerges as an essential approach for introducing stimuli responsiveness for nanoparticles as stabilizers of Smart PEs. This review introduces the stabilization mechanism and influencing factors of PEs, summarizes the stimuli-responsive mechanisms of nanoparticles for smart PEs and focus on functionalization employed to introduce stimuli responsiveness for nanoparticles. There has been a significant advance in surface modification of nanoparticles, employing the approaches of chemical grafting, electrostatic adsorption, self-assembly, co-precipitation and encapsulation. Meanwhile, the applications of smart PEs in active packaging, indicator packaging, self-healing packaging, and degradable packaging are presented. The current challenges and future directions of smart PEs applying to advanced packaging materials are also outlined. These insights will be invaluable for optimizing functions of smart PEs and broadening their application potential across various fields.

皮克林乳液（pe）是一种由固体颗粒稳定的分散体，具有优异的稳定性和对环境敏感活性成分的有效包封和保护能力。固体颗粒在保证乳剂的稳定性和功能性方面起着至关重要的作用。具有刺激响应的智能pe可以响应外部刺激，如pH， CO2，温度，光和磁，以调节乳液的稳定性（乳化或破乳），并智能控制被封装的活性成分的释放，使其在多个行业中具有很高的价值，特别是在高级包装材料的制备中。但传统的固体颗粒不能赋予其对pe的刺激反应能力。因此，表面功能化成为引入纳米颗粒作为智能聚乙烯稳定剂的刺激响应性的基本方法。本文介绍了pe的稳定机理和影响因素，总结了纳米颗粒对智能pe的刺激响应机制，重点介绍了功能化引入纳米颗粒刺激响应的方法。采用化学接枝、静电吸附、自组装、共沉淀法和包封等方法对纳米颗粒进行表面改性取得了显著进展。同时介绍了智能聚乙烯在活性包装、指示包装、自修复包装、可降解包装等方面的应用。概述了智能聚乙烯应用于先进包装材料的当前挑战和未来方向。这些见解对于优化智能pe的功能和扩大其在各个领域的应用潜力具有不可估量的价值。

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引用次数: 0

Fusogenic lipid nanocarriers: Nature-inspired design for advanced drug delivery systems 促聚变脂质纳米载体：先进药物输送系统的自然启发设计

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-11 DOI: 10.1016/j.cis.2025.103667

Gennaro Balenzano , Numan Eczacioglu , Nunzio Denora , Andreas Bernkop-Schnürch

Lipid nanocarriers are a useful tool for intracellular delivery of drugs that are otherwise unable to enter their target cells. Most of these nanocarriers are designed for an endocytotic uptake, although this route of intracellular drug delivery has a number of shortcomings. A promising alternative is fusogenic lipid nanocarriers, since by this uptake mechanism lysosomal degradation problems being associated with endocytosis can be excluded and drug release into the target cell can be synchronized with the fusion process. Various mechanisms being responsible for biological fusion events, including fertilization, exocytosis, viral infection and plasma membrane repair can be copied and transferred to nanocarriers enabling them to fuse with target cells. In particular, curvature, fluidity and surface charge of nanocarriers are key parameters for fusogenic properties. Furthermore, lipid nanocarriers can be decorated with fusogenic (poly)peptides such as viral fusion peptides or SNARE-derived lipopeptides. Within this review we provide an overview about the underlying mechanisms being responsible for cell membrane fusion processes, we demonstrate how this knowledge can be utilized for the design of fusogenic lipid nanocarriers and we summarize most promising applications of fusogenic nanocarriers for treatment of different diseases.

脂质纳米载体是一种有用的工具，用于细胞内递送药物，否则无法进入其靶细胞。大多数这些纳米载体是为内吞摄取而设计的，尽管这种细胞内药物递送途径有许多缺点。一个有希望的替代方案是融合性脂质纳米载体，因为通过这种摄取机制可以排除与内吞作用相关的溶酶体降解问题，并且药物释放到靶细胞可以与融合过程同步。生物融合事件的各种机制，包括受精、胞外分泌、病毒感染和质膜修复，都可以复制并转移到纳米载体上，使其能够与靶细胞融合。尤其是纳米载体的曲率、流动性和表面电荷是影响其致熔性能的关键参数。此外，脂质纳米载体可以用融合肽（如病毒融合肽或snare衍生的脂肽）修饰。在这篇综述中，我们提供了关于细胞膜融合过程的潜在机制的概述，我们展示了如何利用这些知识来设计融合性脂质纳米载体，并总结了融合性纳米载体在治疗不同疾病方面最有前途的应用。

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引用次数: 0

Cationic antibacterial polymers for development of bactericidal materials: Strategies, mechanisms, and applications 用于开发杀菌材料的阳离子抗菌聚合物：策略、机制和应用

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-09-04 DOI: 10.1016/j.cis.2025.103658

Zhaochuan Yu , Chao Deng , Tong Lei , Huijie Wang , Yuqian Liu , Chao Liu , Farzad Seidi , Qiang Yong , Huining Xiao

The worldwide consumption of antibiotics has significantly contributed to the escalating challenge of antibiotic resistance over the past decades. Therefore, there is a tremendous interest in the development of new non-antibiotic antibacterial agents as alternatives to traditional antimicrobial drugs, which could exhibit prolonged action, enhanced efficacy, and reduced toxicity. Among various antibacterial agents, cationic antibacterial polymers (CAPs) have been particularly appearing due to their plenty of positive-charged groups or segments, enabling them to interact effectively with the negatively charged surfaces of microorganisms, thereby inhibiting their growth. This review paper begins by summarizing the different types and features of CAPs including quaternary ammonium salt (QAS) polymers, guanidine salt (GS) polymers, and quaternary phosphonium salt (QPS) polymers, originating from both natural and synthetic polymers. Subsequently, the antimicrobial mechanisms of CAPs are further discussed, including electrostatic interactions, cell membrane damage, protein precipitation, and DNA damage, and it was pointed out that the synergistic effect of these mechanisms confers strong antimicrobial capabilities to CAPs. Additionally, the article extensively discusses the applications of CAPs in key areas such as textiles, medical care, food packaging, and water treatment, and identifies current challenges, such as the development of resistance, environmental impact, and potential biotoxicity. Moreover, this review summarizes the latest literature on the antibacterial activity of various CAPs combined with different polymers as substrates and provides future directions for exploring the novel non-antibiotic antibacterial agents for various applications.

在过去的几十年里，抗生素的全球消费极大地加剧了抗生素耐药性的挑战。因此，人们对开发新的非抗生素抗菌剂作为传统抗菌药的替代品产生了极大的兴趣，这种抗菌剂可以表现出延长作用时间、增强疗效和降低毒性。在各种抗菌剂中，阳离子抗菌聚合物（cap）因其含有大量带正电荷的基团或片段，使其能够与微生物的带负电荷的表面有效地相互作用，从而抑制微生物的生长而特别引人注目。本文首先综述了高分子聚合物的不同类型和特点，包括季铵盐（QAS）聚合物、胍盐（GS）聚合物和季磷盐（QPS）聚合物，包括天然聚合物和合成聚合物。随后，进一步讨论了CAPs的抗菌机制，包括静电相互作用、细胞膜损伤、蛋白质沉淀和DNA损伤，并指出这些机制的协同作用赋予了CAPs强大的抗菌能力。此外，本文还广泛讨论了cap在纺织、医疗、食品包装和水处理等关键领域的应用，并确定了当前面临的挑战，如耐药性的发展、对环境的影响和潜在的生物毒性。此外，本文还对不同聚合物作为底物组合的各种cap抗菌活性的最新文献进行了综述，并为探索各种应用的新型非抗生素抗菌剂提供了未来的研究方向。

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引用次数: 0

A guide to soft colloidal lithography: Advances in microgels at fluid interfaces, preparation methods and applications of 2D microgel monolayers 软胶体光刻指南：流体界面微凝胶的进展，二维微凝胶单层的制备方法和应用。

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-10-09 DOI: 10.1016/j.cis.2025.103684

Antonio Rubio-Andrés, Delfi Bastos-González, Miguel Angel Fernandez-Rodriguez

Nanostructured surfaces have gained significant attention over recent decades due to their diverse technological applications across multiple fields. The fabrication of artificial nanostructures typically relies on lithographic approaches, yet conventional lithography techniques face challenges related to scalability and high costs, prompting the emergence of soft colloidal lithography (SCL) as a promising alternative for designing large-scale crystalline nanostructures. SCL exploits the rapid and large scale self-assembly of microgels at fluid interfaces and their subsequent transfer to solid substrates. Despite its potential, SCL remains underused in most clean room facilities, hindering its implementation in industrial processes. This review addresses this gap by providing both soft matter and materials science communities with tools to effectively design SCL-based materials. We start presenting an updated overview of microgel behavior at fluid interfaces, which is the platform providing the better tools to tune the final monolayer pattern. We then present a comprehensive guidance on preparation procedures, encompassing both direct assembly methods and interface-assisted approaches. Finally, we review applications of SCL-fabricated materials, including those where deposited microgels serve as functional elements and those where monolayers function as either positive masks for nanowire fabrication or negative masks for nanohole production. Throughout the review, we identify promising research directions to advance the SCL technique and propose applications where this methodology could enhance existing technologies.

近几十年来，纳米结构表面由于其在多个领域的不同技术应用而受到了极大的关注。人造纳米结构的制造通常依赖于光刻方法，然而传统的光刻技术面临着与可扩展性和高成本相关的挑战，这促使软胶体光刻（SCL）作为设计大规模晶体纳米结构的有前途的替代方案的出现。SCL利用微凝胶在流体界面的快速和大规模自组装及其随后转移到固体基质。尽管具有潜力，SCL在大多数洁净室设施中仍未得到充分利用，阻碍了其在工业过程中的实施。这篇综述通过为软物质和材料科学界提供有效设计基于scl的材料的工具来解决这一差距。我们开始介绍流体界面微凝胶行为的最新概述，这是一个平台，提供了更好的工具来调整最终的单层模式。然后，我们提出了一个全面的指导准备程序，包括直接组装方法和接口辅助方法。最后，我们回顾了scl制造材料的应用，包括沉积微凝胶作为功能元件的应用，以及单层作为纳米线制造的正掩膜或纳米孔生产的负掩膜的应用。在整个综述中，我们确定了有前途的研究方向，以推进SCL技术，并提出了该方法可以增强现有技术的应用。

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引用次数: 0

Bio-based materials regulating interfacial behavior of multiphase systems during CO2 geological utilization and storage: A review 生物基材料在二氧化碳地质利用与封存过程中调控多相系统界面行为的研究进展

IF 19.3 1区化学 Q1 CHEMISTRY, PHYSICAL

Advances in Colloid and Interface Science

Pub Date : 2025-12-01 Epub Date: 2025-08-24 DOI: 10.1016/j.cis.2025.103646

Zesen Peng , Yueliang Liu , Hanchi Zheng , Xing Huang , Zhenhua Rui , Jirui Zou , Andrey Afanasyev

CO₂ geological utilization and storage involve complex multiphase interfacial behaviors that significantly influence the overall efficiency. Recently, bio-based materials have attracted increasing attention as promising candidates for interfacial regulation owing to their structural diversity, abundance, and environmental compatibility. This review summarizes recent advances in utilizing biomass-derived materials to regulate interfacial behaviors in subsurface multiphase systems. The relationship between interfacial behaviors and CO₂ utilization and sequestration is discussed under typical scenarios. Molecular structures, functional group characteristics, and environmental compatibility of bio-based materials are systematically reviewed. This article highlights the adsorption behaviors of bio-based molecules at liquid/liquid, solid/liquid, and gas/liquid interfaces, interfacial molecular arrangement and distribution, and spontaneous self-assembly behaviors. Effects of these materials on key interfacial properties including interfacial tension (IFT), wettability, and capillary forces are further analyzed. This study also examines some dynamic interfacial phenomena, such as the formation of multilamellar vesicle structures that accelerate mass transfer between phases, the synergistic interactions between nanoparticles and small biomolecules at solid-liquid interfaces under electrostatic forces, and the role of bio-based materials in promoting CO₂ transfer by providing additional adsorption sites. These insights offer new perspectives for fundamental understanding of interfacial mass transfer. Finally, the review outlines future research trends in studying the regulation of multiphase interfacial behaviors by bio-based materials, emphasizing the need for in situ microscopic characterization techniques to support their efficient application in CO₂ geological utilization and storage.

CO 2的地质利用和储存涉及复杂的多相界面行为，对整体效率有显著影响。近年来，生物基材料因其结构的多样性、丰度和环境相容性，作为界面调控的有前景的候选材料而受到越来越多的关注。本文综述了近年来利用生物质材料调控地下多相系统界面行为的研究进展。讨论了典型场景下界面行为与CO₂利用和固存的关系。系统地综述了生物基材料的分子结构、官能团特征和环境相容性。本文重点介绍了生物基分子在液/液、固/液、气/液界面上的吸附行为、界面分子的排列和分布以及自发自组装行为。进一步分析了这些材料对界面张力（IFT）、润湿性和毛细管力等关键界面性能的影响。本研究还探讨了一些动态界面现象，如多层囊泡结构的形成加速了相间的传质，纳米颗粒和小生物分子在静电力作用下的固液界面协同相互作用，以及生物基材料通过提供额外的吸附位点来促进CO₂的转移。这些见解为理解界面传质提供了新的视角。最后，综述了生物基材料多相界面行为调控研究的未来发展趋势，强调了原位微观表征技术的必要性，以支持其在CO 2地质利用和储存中的有效应用。

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引用次数: 0