Results 281 to 290 of about 176,978 (346)

Retraction: A methylene blue assisted electrochemical sensor for determination of drug resistance of <i>Escherichia coli</i>. [PDF]

Front Chem
Frontiers Editorial Office.
europepmc   +1 more source

SYNTHSIS A HIGHLY SENSITIVE MOLECULARLY IMPRINTEND POLYMER AS AN ELECTROCHEMICAL SENSOR FOR THE DETERMINATION OF AMLODIPINE IN PHARMACEUTICAL SAMPLES

Hamsa Shakir Omaish, Yehya Kamal Al-Bayati   +1 more
openalex   +2 more sources

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

Advanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby, Yulia Marom, Guocong Lin, Aleksandra Baron‐Wiechec, Amit Meller   +4 more
wiley   +1 more source

Double-layer NiCo heterostructure and enzyme-free dual-circle DNA signal amplification for simultaneous detection of dual target microRNAs of lung cancer using microfluidic electrochemical sensor. [PDF]

Mater Today Bio
Lai Q, Zhao Y, Dong Y, Liu R, Zhang P, Yang W, Zhang X, Zhang Y.   +7 more
europepmc   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

A Flexible Electrochemical Sensor Based on Porous Ceria Hollow Microspheres Nanozyme for Sensitive Detection of H₂O₂. [PDF]

Biosensors (Basel)
Huang J, He X, Zou S, Ling K, Zhu H, Jiang Q, Zhang Y, Feng Z, Wang P, Duan X, Liao H, Yuan Z, Liu Y, Tan J.   +13 more
europepmc   +1 more source

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

Advanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange, Jinjie Zhu, Angus Pedersen, Joseph Parker, S. Esmael Balaghi, Shaohua Li, Silvia Favero, José Ignacio Martínez, Sarah Haigh, Maria‐Magdalena Titirici, Anna Fischer, Jesús Barrio   +11 more
wiley   +1 more source

Electrochemical sensor based on α-Fe₂O₃/rGO core-enhanced carbon interfaces for ultra-sensitive metronidazole detection. [PDF]

Sci Rep
Alqahtani AS, Elshafie H, Mubarakali A, AlJarullah A, Parthasarathy P, Venkatesh M, Rag SA.   +6 more
europepmc   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

A nano-powered green and chemically synthesized Au/MWCNT modified electrochemical sensor for methylene blue detection in river water. [PDF]

Nanoscale Adv
Mokole SJ, Fayemi OE.
europepmc   +1 more source