Results 111 to 120 of about 2,051,359 (297)

Detection of L-Aspartic Acid with Ag-Doped ZnO Nanosheets Using Differential Pulse Voltammetry. [PDF]

Biosensors (Basel), 2022
Alam MM, Asiri AM, Hasnat MA, Rahman MM, Rahman MM.   +4 more
europepmc   +1 more source

Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing

Advanced Science, EarlyView.
Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores, Arianna Bertero, Luca Ceseracciu, Daniel Jiménez‐Boland, Sara Domenici, Mattia Bramini, Paola Sánchez‐Moreno, Erica Scarcelli, Domenico Galdiero, Pavel Fedorov, Daniil Karnaushenko, Rossella Sesia, Ignazio Roppolo, Micaela Pozzati, Mattia Spedicati, Nicolò Petrini, Marco Sangermano, Bartolomeo Coppola, Teresa Gatti   +18 more
wiley   +1 more source

Determination of Paracetamol on Electrochemically Reduced Graphene Oxide-Antimony Nanocomposite Modified Pencil Graphite Electrode Using Adsorptive Stripping Differential Pulse Voltammetry. [PDF]

Sensors (Basel), 2022
Leve ZD, Jahed N, Sanga NA, Iwuoha EI, Pokpas K.   +4 more
europepmc   +1 more source

A comparison of Marcus-Hush vs. Butler-Volmer electrode kinetics using potential pulse voltammetric techniques

, 2011
Simulated voltammograms obtained by employing Butler-Volmer (BV) and Marcus-Hush (MH) models to describe the electrode kinetics are compared for commonly used potential pulse techniques: chronoamperometry, Normal Pulse Voltammetry, Differential Multi ...
Angela Molina, Eduardo Laborda, Martin C. Henstridge, Francisco Martínez-Ortiz, Richard G. Compton   +4 more
core   +1 more source

Damage‐Free Passivation of Ambipolar OECTs with Fluoropolymer Film for Enhanced Performance and Stability Toward Reliable Biosignal Processing

Advanced Science, EarlyView.
A damage‐free iCVD fluoropolymer passivation strategy is introduced for ambipolar vertical OECTs. Vapor‐phase infiltration and thermal annealing induce nanoscale phase separation in the OMIEC channel, enhancing overall device performance. A single‐channel bipolar event‐driven spiking encoder is also demonstrated for electrocardiogram signal encoding ...
Junyeong Yang, Bohyun Lee, Hanna Lee, Mingyu Kim, Changsoon Choi, Jung Ah Lim, Youson Kim, Sung Gap Im   +7 more
wiley   +1 more source

Cobalt oxide nanoparticles electrodeposited on glassy carbon electrode for metronidazole determination

Results in Chemistry
Herein, we introduced a sensing platform for the electrochemical determination of metronidazole (MTZ) via a modified glassy carbon electrode (GCE) by cobalt oxide nanoparticles (CoOX NPs). Co NPs were deposited onto GCE in a solution containing CoSO4 and
Elnaz Delnavaz, Karim Asadpour-Zeynali
doaj   +1 more source

Nonenzymatic Glucose Biosensors Based on Silver Nanoparticles Deposited on TiO2 Nanotubes

Journal of Nanotechnology, 2016
In the present research, a nonenzymatic glucose biosensor was fabricated by depositing Ag nanoparticles (Ag-NPs) using in situ chemical reduction method on TiO2 nanotubes which were synthesized by anodic oxidation process.
Zheng Li, Yong Zhang, Jiaye Ye, Meiqing Guo, Jing Chen, Weiyi Chen   +5 more
doaj   +1 more source

Preparação e aplicação de um eletrodo de filme de bismuto para determinação eletroanalítica de Sn(IV) e sulfadiazina [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Quimica, Florianópolis, 2010Este trabalho descreve o desenvolvimento de métodos eletroanalíticos que demonstram o ...
Campestrini, Iolana
core  

Determination of Acridine, Benz[c]acridine and Dibenz[a,h]acridine by Fast Scan Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry

, 1994
The behaviour of the title compounds in fast scan differential pulse voltammetry and adsorptive stripping voltammetry was studied and the optimum conditions were found for their determination by FS DPV over the concentration region of (2 - 100) .10-7 mol
Jiří Zima, Jiří Barek, Jaroslav Matějka   +2 more
core   +1 more source

Controllable Cascade Aggregation Ion Programmed Nanomachines and Simple Isolation Enable Tumor‐Derived Small Extracellular Vesicles Detection for Enhanced Breast Cancer Assessment

Advanced Science, EarlyView.
This study developed a convenient, enzyme‐free detection platform based on controllable aggregation ion nanomachines. Its favorable anti‐interference capacity and high sensitivity meet the detection requirements for clinical samples processed via a simple filtration method within 10 min.
Zhihao Zhang, Zijing Liu, Xiangyue Meng, Pengjun Jiang, Jie Qu, Yu Jiang, Binxu Qiu, Jie Chen, Piaopiao Chen   +8 more
wiley   +1 more source