Results 51 to 60 of about 14,140 (249)

Interfacial Acid Sites‐Mediated ZnO‐Based Electrocatalysts for Sustainable Dual‐Pathway H2O2 Production and Rechargeable Zn‐H2O2 Electrochemical Cell

Advanced Materials, EarlyView.
In this work, a synergistic strategy introduces interfacial acid sites, oxygen vacancies, and built‐in electric field into ZnSe/ZnO heterojunction to optimize its electronic structure and electrode micro‐environment. This overcomes sluggish oxygen reduction reaction kinetics and low H2O2 selectivity, achieving record H2O2 productivity (754.4 M gcat−1 ...
Lijun Yang, Sitong Liu, Wencheng He, Fengzhan Sun, Shubing Bi, Hongge Pan, Lingfeng Zhu, Tianyi Ma, Lei Zhang   +8 more
wiley   +1 more source

Cu-mediated tetrathiomolybdate framework for ultrasensitive non-enzymatic creatinine sensing in human serum

Results in Chemistry
Creatinine (CRT) is a key biomarker for diagnosing, staging, and monitoring renal dysfunction, particularly in the early diagnosis of chronic kidney disease (CKD).
Geethukrishnan, Kiran Kumar Tadi
doaj   +1 more source

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

Advanced Materials, EarlyView.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang, Chenyu Xu, Peng‐Fei Sui, Yi Liu, Xiaolei Wang, Jing‐Li Luo   +5 more
wiley   +1 more source

Stabilized Bi(III) Sites Direct *NH2OH Pathway for Efficient Cyclohexanone Oxime Electrosynthesis

Advanced Materials, EarlyView.
The electron‐buffering effect stabilizes Bi3+ sites under electroreductive conditions, preserving a favorable interfacial water configuration that sustains the selective *NH2OH pathway and enables efficient cyclohexanone oxime electrosynthesis. ABSTRACT Coupling electrocatalytic nitrite reduction reaction (NO2−RR) with cyclohexanone conversion enables ...
Zichao Xi, Yan Du, Haijing Li, Jian Shang, Jinxiao Wu, Peng Li, Huimin Yu, Tianyi Ma, Huanyu Jin   +8 more
wiley   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source

β-Cyclodextrin-conjugated butein as a selective electrochemical molecular trafficking system for bilastine

Biosensors and Bioelectronics: X
Simple method for monitoring the therapeutic efficient concentration of anti-histamine drug, bilastine (BIL), is essential for rationalizing allergy and respiratory therapy.
Ramya Kanagaraj, Shanmugam SenthilKumar, Gururaja Perumal Pazhani, Murugan Veerapandian   +3 more
doaj   +1 more source

Oxygen evolution reaction dynamics monitored by an individual nanosheet-based electronic circuit

Nature Communications, 2017
Electrocatalysis offers important opportunities for clean fuel production, but uncovering the chemistry at the electrode surface remains a challenge.
Peiyao Wang, Mengyu Yan, Jiashen Meng, Gengping Jiang, Longbing Qu, Xuelei Pan, Jefferson Zhe Liu, Liqiang Mai   +7 more
doaj   +1 more source

Escaping the Scaling Relationships in Oxygen Reduction Catalysis: Implications for PEM Fuel Cells

Advanced Materials, EarlyView.
Escaping the scaling relationships of the oxygen reduction reaction is vital for hydrogen fuel cells. This outlook examines how interfacial heterogeneity, spanning the subsurface lattice, chemisorption layer, and near‐interface solvation volume, mechanistically decouples intermediate binding energetics.
Muhammad Bilal Wazir, Lourdes F. Vega, Maryam Khaleel   +2 more
wiley   +1 more source

Structure manipulation of CoFe catalysts via V2CTx MXene interactions for improved alkaline oxygen evolution

npj 2D Materials and Applications
Two-dimensional MXenes have emerged as promising support materials for electrocatalysts due to their high electrical conductivity and tunable surface chemistry.
Can Kaplan, Bastian Schmiedecke, Thorsten Schultz, Xuyun Guo, Aline Alencar Emerenciano, Valeria Nicolosi, Norbert Koch, Michelle P. Browne   +7 more
doaj   +1 more source

Advances in Electrocatalysis

Advances in Physical Chemistry, 2012
1 Institute of Chemical Engineering and High Temperature Chemical Processes-Patras, FORTH, 26500 Patras, Greece 2 Institute of Food Technology, Faculty of Agriculture, University of Belgrade, 11080 Belgrade, Serbia 3 Institute of Theoretical Chemistry, Ulm University, 89081 Ulm, Germany 4Department of Material Science and Engineering and Canadian ...
Milan M. Jaksic, Wolfgang Schmickleer, Gianluigi Botton   +2 more
openaire   +1 more source