Results 261 to 270 of about 30,772 (337)

Development of an Electrochemical Sensor Based on Molecularly Imprinted Polymer Using Functionalized Gold Nanoparticles for Caffeine Quantification. [PDF]

Biosensors (Basel)
Espinoza-Torres S, Choquehuanca-Azaña A, Rufino M, da Silva E, Angnes L.   +4 more
europepmc   +1 more source

Nanomaterial‐Based Inkjet Printing for Electrochemical Sensing

Small, Volume 22, Issue 10, 17 February 2026.
Inkjet printing provides a digitally controlled, versatile, and highly reproducible method for fabricating and functionalizing sensing devices. This Perspective highlights how homogeneous, material‐efficient deposition enables precise patterning of functional inks and scalable integration of sensors for chemical and biological detection. The discussion
David Panáček, Massimo Urban, Alessandro Silvestri, Ivan Dědek, Martin‐Alex Nalepa, Arben Merkoçi, Maurizio Prato, Michal Otyepka   +7 more
wiley   +1 more source

Simultaneous electrochemical detection of Cd²⁺ and Pb²⁺ using a green silver nanoparticles/polyaniline-modified carbon paste electrode. [PDF]

RSC Adv
Ben Ali DS, Krid F, Saadi AS, Nacef M, Tabet H, Chelaghmia ML.   +5 more
europepmc   +1 more source

SEQUENTIAL INJECTION ANALYSIS WITH SQUARE WAVE VOLTAMMETRY DETECTION AT GOLD ELECTRODE FOR DETERMINATION OF As(III) IN WATER SAMPLES

, 2018
Fernando H. do Nascimento, Jorge C. Masini   +1 more
openalex   +1 more source

Recent Advances in Metal‐Organic Framework‐Integrated Nanocomposite Hydrogels for Sensors and Sensing Systems

SmartMat, Volume 7, Issue 1, February 2026.
Metal‐organic framework–hydrogel composites are explored as multifunctional materials for next‐generation sensors and sensing systems. This review summarizes recent advances in employing these smart composites to fabricate optical, electrochemical, and electromechanical sensors, emphasizing their potential in healthcare, biomedical diagnostics ...
Md Sazzadur Rahman, Emna Helal, Nicole R. Demarquette   +2 more
wiley   +1 more source

B‐N Fused Anthracene as Functional Linker for π‐Extended Viologens: Near‐IR Emission and Electrochromism

Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.
We introduce π–extended viologens with B‐N fused dipyridylanthracene (BDPA) as conduit for delocalization. Quaternization of pyridyl‐substituted BDPA by methylation or Lewis pair formation with B(C6F5)3 produces strongly colored compounds that are emissive in the near‐IR.
Rajendra Prasad Nandi, Jingyao Zuo, Abhishek Shibu, Frieder Jäkle   +3 more
wiley   +2 more sources

Ultra-sensitive nanostructured electrochemical immunosensor for selective monitoring of L-phenylalanine in phenylketonuria patients. [PDF]

Mikrochim Acta
Houston RL, Law ECY, Izake EL.
europepmc   +1 more source

Optoelectronic Interfaces for Nongenetic Modulation of Excitable Tissues

Small Methods, Volume 10, Issue 3, 9 February 2026.
This review summarizes recent advances in nongenetic optoelectronic technologies for the modulation of excitable biotissues, covering material selection, device design, and working principles, as well as characterization methods. Representative applications in in vitro and in vivo models of the cardiac, central, and peripheral nervous systems are ...
Qi Wang, Jinghua Li
wiley   +1 more source

Indium Tin Oxide-Based Voltammetric Biosensor for the Detection of Antibodies Against the SARS-CoV-2 Virus Spike Protein. [PDF]

Sensors (Basel)
Zvirzdine G, Drobysh M, Ramanaviciene A, Ratautaite V, Zukauskas S, Stanciauskaite M, Plikusiene I, Ramanavicius A.   +7 more
europepmc   +1 more source

Air‐Sea Gas Exchange in the Coastal Baltic Sea: Implications for Marine Carbon Dioxide Removal

Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract Air‐sea gas exchange affects the biogeochemical cycling of trace gases such as CO2 and dimethyl sulfide (DMS) on a global scale, thereby influencing Earth's climate. In nearshore regions, differences in wind fetch and surfactants are expected to have an impact on gas transfer velocity (k).
Ryo Dobashi, David T. Ho, Christa A. Marandino, Peter Schlosser   +3 more
wiley   +1 more source