Conductive Composite Biosensor System for Electrochemical Indinavir Drug Detection by Natasha Ross, Nicolette Hendricks-Leukes, Rachel Fanelwa Ajayi, Priscilla Baker, Emmanuel I. Iwuoha

“…The biosensor exhibited reversible electrochemistry, with formal potential determined as −624 ± 5 mV, from voltammetric analysis, with overall electron transfer being diffusion controlled. The biosensor showed typical electrocatalytic response to dioxygen (O2), exemplified by the distinct increase in the cathodic peak current (Ip,c). …”
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Construction of cross-linked PEO grafting copolymer for high-performance gel electrolyte by Shuangshuang Wang, Huizi Zhang, Jilu Ma, Dejia Liu, Tonghui Zhang, Yuchao Li, Guang Li

“…Firstly, PGMA with controlled chain length can be highly efficient covalent anchored on PEO main chain with the assistance of N-hydroxyphthalimide (NHPI) catalysis combined with activators regenerated by electron transfer ATRP (ARGET-ATRP). Then the grafted PGMA chains undergone crosslinked process in the presence of 4, 4-diaminodiphenyl sulfone (DDS) to produce crosslinked PEO-g-PGMA (C-PEO-g-PGMA) film. …”
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Surface Functionalization of Graphene Oxide with Polymer Brushes for Improving Thermal Properties of the Polymer Matrix by Shuangshuang Wang, Houfang Chi, Lin Chen, Wei Li, Yuchao Li, Guang Li, Xiangcai Ge

“…The hybrid materials were prepared by coating graphene oxide (GO) with polydopamine (PDA) as a reactive underlayer and reducing agent, subsequently, surface-initiated polymerization of monomers (methyl methacrylate, styrene) based on the activators regenerated electron transfer atom transfer radical polymerization (ARGET-ATRP) technique. …”
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Densely populated macrocyclic dicobalt sites in ladder polymers for low-overpotential oxygen reduction catalysis by Zhen Zhang, Zhenyu Xing, Xianglin Luo, Chong Cheng, Xikui Liu

“…The strong electron coupling effect between the fully-conjugated ladder structure and carbon substrates enhances the electron transfer between the cobalt center and oxygen intermediates, inducing the low-to-high spin transition for the 3d electron of Co(II). …”
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High-performance electrochemical sensor based on Pt-Ag@Cu-BDC MOF composite modified glassy carbon electrode for detection of imidacloprid in citrus juice and water samples by Fariba Hasani, Jahan Bakhsh Raoof, Reza Ojani, Milad Ghani

“…The excellent conductivity, hierarchical and micro-mesoporous structure of Pt-Ag@Cu-BDC MOF and the synergistic effect between Ag and Pt nanoparticles were beneficial for fast electron transfer required for IMI reduction. At the Pt-Ag@Cu-BDC MOF/GCE, reduction potential of IMI was greatly shifted to positive value and the electrochemical signal increased significantly. …”
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Electrochemical modification and analytical exploration of resazurin as a redox-active probe for electrochemical biosensors by Balamurugan Thangavel, Won Han, Joong Ho Shin

“…The electrochemical characterizations that reveal the modified surface are surface-confined behavior with an electron transfer rate constant of 4.4 s−1. Thus modified RR/DRR redox couple was found to modulate the interfacial characteristics to the benefits of bio-electrocatalysis since the redox molecule has sensitivity to pH, negative redox potential, and selectivity to analytes. …”
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Decomposition of the Methylene Blue Dye Using Layered Manganese Oxide Materials Synthesized by Solid State Reactions by M. E. Becerra, A. M. Suarez, N. P. Arias, O. Giraldo

“…These conductivities were correlated with the catalytic performance of the materials in the decomposition of methylene blue, as a model of electron transfer reactions. The manganese oxides were prepared by thermal reduction of KMnO4 at 400°C and 800°C where one sample was heated at 1°C/min and the other was heated at 10°C/min. …”
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Photocatalytic activity of spectro-pure titanium dioxide: Effects of crystalline structure, specific surface area and sorption properties by Evgeny I. Kapinus, Tatyana A. Khalyavka, Valentina V. Shimanovskaya, Tatyana I. Viktorova, Vladimir V. Strelko

“…The influence of TiO2 and substrate on the photocatalytic reactions is caused by the influence of these factors on the formation of reactive electron hole pair and on the efficiency of the interfacial electron transfer.…”
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Synthesis of an Acrylamide Copolymer Containing Nano-SiO2 by Ex Situ Cu(0)-Mediated SET-LRP by Ling Wang, Zhendong Li, Pingsen Huang, Wei Ding

“…We report herein the synthesis of a novel star-shaped copolymer containing nano-SiO2 by single-electron transfer living radical polymerization (SET-LRP) in aqueous solution. …”
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AIPE-Active Neutral Ir(III) Complexes as Bi-Responsive Luminescent Chemosensors for Sensing Picric Acid and Fe³⁺ in Aqueous Media by Qinglong Zhang, Jiangchao Xu, Qiang Xu, Chun Liu

“…The detection mechanism for PA is attributed to photo-induced electron transfer (PET) and Förster resonance energy transfer (FRET), and the detection mechanism for Fe³⁺ may be explained by PET and the strong interactions between Fe³⁺ and the complexes.…”
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Electrochemical Performances of Electroactive Nano-LayeredOrganic-Inorganic Perovskite Containing Trivalent Iron Ion and its Use for a DNA Biosensor Preparation by Jing Wu, Hanxing Liu, Zhidong Lin, Minghe Cao

“…Compared with that on CPE, oxidation potential of Fe(CN)63- on HPE shifts negatively 259.7 mV and that of reduction shifts positively 338.7 mV, which exhibits that [H23-AMP]3/2Fe(CN)6 can accelerate the electron-transfer to improve the electrochemical reaction reversibility. …”
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Nanoarchitectonics of Biofunctionalized Hydrogen‐Terminated 2D‐Germanane Heterostructures as Highly Sensitive Biorecognition Transducers: The Case Study of Cocaine Drug by Yiming Lei, Ángel Campos‐Lendínez, Xavier Sala, Jordi García‐Antón, Jose Muñoz

“…Interestingly, the aptamer–cocaine interactions hinder the interfacial electron‐transfer process of the benchmark [Fe(CN)6]3−/4− redox marker with increasing concentration of the cocaine target, leading to a detection limit as low as 4.9 ± 0.1 aM, the lowest one reported in literature by far. …”
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Management of Cattle Dung and Novel Bioelectricity Generation Using Microbial Fuel Cells: An Ingenious Experimental Approach by Gagandeep Kaur, Yadwinder Singh Brar, Jaspreet Kaur, Akhil Gupta, Kamal Kant Sharma, Jasgurpreet Singh Chohan, Raman Kumar, Shubham Sharma, Somnath Chattopadhyaya, Shashi Prakash Dwivedi, Alibek Issakhov, Nima Khalilpoor

“…Natural biowaste cattle dung slurry with mediators is used as a substrate persistently for the enhancement of electron transfer rate and additionally for the augmentation of required electrical parameters. …”
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HYDROGEN DEFECTS ON THE SURFACE OF LEAD-FREE FERROELECTRIC Na\(_{0.5}\)Bi\(_{0.5}\)TiO\(_3\) MATERIALS by Tien Lam Vu, Hoang Thoan Nguyen, Huu Lam Nguyen, Ngoc Trung Nguyen, Quoc Van Duong, Duc Dung Dang

“…In particular, the charge density reveals electron transfer between cations and hydrogen atoms, providing insight into the variations in hydrogen bonding properties in these surface systems. …”
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An Investigation on Effect of Organic Additives for Stable Performance Vanadium – Cerium Redox Flow Batteries by Viet Dung Trinh, Le Thanh Nguyen Huynh, Hoang Vinh Tran, Nguyen Thi Tuyet Mai, Dang Chinh Huynh

“…For improving the electrochemical performance of the V‐Ce RFBs including the diffusion coefficients and electron transfer rates, L–Leucine and L–Lysine have been used as organic additives. …”
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Tailoring microbial redox with alternating current for efficient mineralization of refractory organic nitrogen compounds in wastewater by Ye Yuan, Xucui Qian, Lulu Zhang, Wanxin Yin, Tianming Chen, Zhaoxia Li, Cheng Ding, Bo Wang, Bin Liang, Aijie Wang, Yang Liu, Fan Chen

“…Multi-omics analysis shows enrichment of functional microbial consortia involved in NB reduction, aromatic compound oxidation, ammonia oxidation, nitrate/nitrite reduction, and electron transfer, with upregulated enzyme gene expression. …”
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Phase engineering of H/T-Nb2O5 homojunction for enhanced lithium-ion storage by Sheng Li, Jun Li, Wenjie Zhang, Sherif A. El‐Khodary, Yubo Luo, Dickon H.L. Ng, Xiaoshui Peng, Jiabiao Lian

“…This study further confirms that the unique heterophase interface plays a crucial role in regulating the local electronic environment, resulting in charge redistribution, the formation of an internal electric field, and enhanced electron transfer. Moreover, the presence of abundant phase interfaces offers additional reactive sites for Li+ ion adsorption, thereby enhancing reaction dynamics. …”
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Study of charge transfer process in system of «hemoglobin-electrode» at level of individual molecules by N. A. Davletkildeev, D. V. Sokolov, E. A. Zimbovich, E. Yu. Mosur, I. A. Lobov

“…The process of electron transfer through an individual hemoglobin molecule (Hb) has been studied by conductive atomic force microscopy. …”
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Encapsulated Fe3C boosted electrocatalytic performance for oxygen reduction reaction of N-doped carbon nanotube by Jun Dong, Qiqi Jiao, Hao Wang, Hong Wang, Yi-ke Ren

“…XANES tests show that the doped nitrogen of Fe3C changed the length of Fe-C bond and furtherly influenced the electron transfer between encapsulated Fe3C and outer layer N-CNT. …”
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Ferromagnetic Fe-TiO2 spin catalysts for enhanced ammonia electrosynthesis by Jingnan Wang, Kaiheng Zhao, Yongbin Yao, Fan Xue, Fei Lu, Wensheng Yan, Fangli Yuan, Xi Wang

“…In-situ characterization and theoretical calculations show that spin polarization enhances the critical step of NO hydrogenation to NOH by optimizing electron transfer pathways between Fe and NO, significantly boosting NO3RR activity.…”
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