Pub Date : 2024-07-15DOI: 10.1142/s2251237324400239
Abhinandan Syal, Aarti Sharma, Nidhi Gupta, D. Sud, Ritu Rai
This study describes a facile one-pot solvothermal method for the synthesis of heterostructured (HS) Bi2S3–TiO2 (BT) nanoparticles (NPs) and utilizes its potential for sensing the nitrobenzene (NB) as a fluorescent probe. The characterization of as-synthesized BT NPs endorses the mixed morphology with an average particle size of 14[Formula: see text]nm and the crystallography study depicted the orthorhombic Bi2S3 and tetragonal anatase TiO2 phases. The selectivity and sensitivity of BT NPs toward NB were examined by comparing the fluorescence quenching with a few other selected organic aromatic compounds. The appreciable quenching efficiency of 97% was achieved with NB. The visual response of the BT/NB mixture was noticed under UV light ([Formula: see text][Formula: see text]nm). The quenching parameters of the BT/NB system have been evaluated by modifying Stern–Volmer and double logarithmic equations. The results attribute the prevalence of dynamic quenching within the concentration range (0.4[Formula: see text]mM to 5[Formula: see text]mM) and beyond 5[Formula: see text]mM, both static and dynamic quenching coexist. Further, thermodynamic studies of the BT/NB system indicate the spontaneous hydrophobic interaction. Moreover, a reliable outcome has been demonstrated in the sensing application of BT NPs in real water samples.
{"title":"Solvothermal Synthesized Heterostructured Bi2S3–TiO2 Nanoparticles as Highly Selective Fluorescence Probe for Nitrobenzene","authors":"Abhinandan Syal, Aarti Sharma, Nidhi Gupta, D. Sud, Ritu Rai","doi":"10.1142/s2251237324400239","DOIUrl":"https://doi.org/10.1142/s2251237324400239","url":null,"abstract":"This study describes a facile one-pot solvothermal method for the synthesis of heterostructured (HS) Bi2S3–TiO2 (BT) nanoparticles (NPs) and utilizes its potential for sensing the nitrobenzene (NB) as a fluorescent probe. The characterization of as-synthesized BT NPs endorses the mixed morphology with an average particle size of 14[Formula: see text]nm and the crystallography study depicted the orthorhombic Bi2S3 and tetragonal anatase TiO2 phases. The selectivity and sensitivity of BT NPs toward NB were examined by comparing the fluorescence quenching with a few other selected organic aromatic compounds. The appreciable quenching efficiency of 97% was achieved with NB. The visual response of the BT/NB mixture was noticed under UV light ([Formula: see text][Formula: see text]nm). The quenching parameters of the BT/NB system have been evaluated by modifying Stern–Volmer and double logarithmic equations. The results attribute the prevalence of dynamic quenching within the concentration range (0.4[Formula: see text]mM to 5[Formula: see text]mM) and beyond 5[Formula: see text]mM, both static and dynamic quenching coexist. Further, thermodynamic studies of the BT/NB system indicate the spontaneous hydrophobic interaction. Moreover, a reliable outcome has been demonstrated in the sensing application of BT NPs in real water samples.","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"45 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141644946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-12DOI: 10.1142/s225123732450014x
Abdulkarim Omar Alfitouri, Harun Cuo, B. Cicek, M. Erden, Hakan Gungunep, Salih Birhanu Ahmed, Rajab Elkilani
{"title":"Investigation of High-entropy Alloys with Rare Element Additions Undergoing Phase Transformation at Cryogenic Temperatures","authors":"Abdulkarim Omar Alfitouri, Harun Cuo, B. Cicek, M. Erden, Hakan Gungunep, Salih Birhanu Ahmed, Rajab Elkilani","doi":"10.1142/s225123732450014x","DOIUrl":"https://doi.org/10.1142/s225123732450014x","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"37 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141654901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-28DOI: 10.1142/s225123732430002x
Rüstem Binali, H. Demirpolat, Mustafa Kuntoglu, Mayur A. Makhesana, Saeed Yaghoubi, B. Kul
{"title":"A comprehensive review on low-cost MEMS accelerometers for vibration measurement: types, novel designs, performance evaluation, and applications","authors":"Rüstem Binali, H. Demirpolat, Mustafa Kuntoglu, Mayur A. Makhesana, Saeed Yaghoubi, B. Kul","doi":"10.1142/s225123732430002x","DOIUrl":"https://doi.org/10.1142/s225123732430002x","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"14 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140373288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-28DOI: 10.1142/s2251237324400161
M. Panigrahi
{"title":"X-ray Crystallographic Analysis of Pr modified BaTiO3 Ceramics with a Theoretical Perspective for Potential Applications in Microelectronics","authors":"M. Panigrahi","doi":"10.1142/s2251237324400161","DOIUrl":"https://doi.org/10.1142/s2251237324400161","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"110 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140370415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-19DOI: 10.1142/s2251237324300018
Dongsheng Jia, Ying Li
Semiconductor photocatalysis is considered one of the efficient and clean environmental technologies in the treatment of organic dye wastewater. Indium zinc sulfide (ZnIn2S4) is favored among many photocatalysts because of its narrow-forbidden bandwidth, good visible light absorption properties, suitable conduction and valence band positions, high chemical stability, low cost, easy preparation and low toxicity. However, indium zinc sulfide (ZnIn2S4) still faces the disadvantages of low visible light utilization and high photogenerated carrier complexation rate. In this paper, we introduce rare-earth ion doping and heterojunction of rare-earth oxides with ZnIn2S4 to improve photocatalytic efficiency, and we also review the current research status and development prospects of indium zinc sulfide in recent years.
{"title":"Effect of Rare-Earth Compounds on the Photocatalytic Performance of ZnIn2S4: A Review","authors":"Dongsheng Jia, Ying Li","doi":"10.1142/s2251237324300018","DOIUrl":"https://doi.org/10.1142/s2251237324300018","url":null,"abstract":"Semiconductor photocatalysis is considered one of the efficient and clean environmental technologies in the treatment of organic dye wastewater. Indium zinc sulfide (ZnIn2S4) is favored among many photocatalysts because of its narrow-forbidden bandwidth, good visible light absorption properties, suitable conduction and valence band positions, high chemical stability, low cost, easy preparation and low toxicity. However, indium zinc sulfide (ZnIn2S4) still faces the disadvantages of low visible light utilization and high photogenerated carrier complexation rate. In this paper, we introduce rare-earth ion doping and heterojunction of rare-earth oxides with ZnIn2S4 to improve photocatalytic efficiency, and we also review the current research status and development prospects of indium zinc sulfide in recent years.","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"56 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140230229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-18DOI: 10.1142/s225123732440015x
Onkar Chand, Lalita Chopra, Shashi Kant Tiwari
{"title":"A Comprehensive Literature Review on Efficient Synthetic Approaches and Polymorphism of Pazopanib (votrient), A Tyrosine Kinase Inhibitor","authors":"Onkar Chand, Lalita Chopra, Shashi Kant Tiwari","doi":"10.1142/s225123732440015x","DOIUrl":"https://doi.org/10.1142/s225123732440015x","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"7 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140232175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-29DOI: 10.1142/s2251237324500072
Manas Ranjan Pal, K. Debnath, R. N. Mahapatra
{"title":"Machining Performance Analysis of Ti6-Al-4V in Powder-Mixed EDM using Green Dielectric Oil","authors":"Manas Ranjan Pal, K. Debnath, R. N. Mahapatra","doi":"10.1142/s2251237324500072","DOIUrl":"https://doi.org/10.1142/s2251237324500072","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140413103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-28DOI: 10.1142/s2251237324500060
Sudesh Jaiswal, Bijay Kumar, Ashwani Kumar
{"title":"Quantifying Actinide HEA Superconducting Secrets: A Compositional Odyssey","authors":"Sudesh Jaiswal, Bijay Kumar, Ashwani Kumar","doi":"10.1142/s2251237324500060","DOIUrl":"https://doi.org/10.1142/s2251237324500060","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"84 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140422804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-16DOI: 10.1142/s2251237324400136
Hakan Yurtkuran, Mustafa Gunay, Ritu Rai
{"title":"A state of the art on sustainable metal working fluids in machining applications","authors":"Hakan Yurtkuran, Mustafa Gunay, Ritu Rai","doi":"10.1142/s2251237324400136","DOIUrl":"https://doi.org/10.1142/s2251237324400136","url":null,"abstract":"","PeriodicalId":507817,"journal":{"name":"Journal of Molecular and Engineering Materials","volume":"266 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140454742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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