Results 221 to 230 of about 9,966 (291)

Percolation-Driven NO₂ Sensing in Structurally Tuned Sn/SnO Nanoparticles at Room Temperature with Parts-per-Billion Sensitivity. [PDF]

Sensors (Basel)
Otaño W, Camacho A, Alvarez W, Rivera W, Bezares F, Barrionuevo D, Pantojas VM.   +6 more
europepmc   +1 more source

Atomically Thin Sn:GaN‐GaN Homojunction for High‐Sensitivity β‐Ray Detection

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Gallium nitride (GaN), a third‐generation wide‐bandgap semiconductor renowned for its superior radiation tolerance, holds promise for advanced β‐ray detection. Herein, a scalable liquid metal‐assisted in situ synthesis method is presented to fabricate Sn‐doped GaN homojunctions via gallium oxide printing followed by ammonolysis, enabling ...
Weiqing Liu, Wenrong Fan, Zhangwei Xue, Mingyu Li, Yong Shi, Xiaowei Li, Lu Zhang, Chen Su, Jianxiong Shao   +8 more
wiley   +1 more source

Thiol-Amine Processed PbS Thin Films for Enhanced Near-Infrared Photodetection. [PDF]

Nanomaterials (Basel)
Hong Y, Wei Z, Wang X.
europepmc   +1 more source

Single Cu Atom Sites on Co3O4 Activate Interfacial Oxygen for Enhanced Reactivity and Selective Gas Sensing at Low Temperature

Small, Volume 22, Issue 32, 8 June 2026.
Atomically dispersed Cu sites on Co3O4 nanoparticles establish well‐defined Cu–O–Co interfacial linkages that promote lattice oxygen activation at markedly reduced temperatures. This structural and electronic modulation yields over twenty‐fold higher low‐temperature formaldehyde sensing responses than CuO nanoparticle analogues, enabling selective and ...
Hamin Shin, Matteo D'Andria, Meng Yin, Jaehyun Ko, Ken Suzuki, Dong‐Ha Kim, Frank Krumeich, Andreas T. Güntner   +7 more
wiley   +1 more source

Method for Patterning of Conductive Polymers on Flexible Substrates with Possible Applications for Wearable Sensing. [PDF]

Micromachines (Basel)
Aleksandrova M, Nikolov G, Mateev V, Tomov R, Iliev I.   +4 more
europepmc   +1 more source

Ferromagnetic Cobalt Oxide With Structural Distortion and Oxidation State Changes for Hydrogen Sulfide Gas Detection

Small, Volume 22, Issue 32, 8 June 2026.
High H2S gas sensitivity was improved by electrochemically engineering Co3O4/CoO heterostructures with oxygen vacancies and aligning nanosized particles via magnetic‐field‐assisted deposition. This alignment enhanced gas diffusion and electron transport, reducing base resistance. The resulting sensor exhibited high selectivity and a strong response (Rg/
Shin Joon Kang, Chang Yoon Kim, Min Chan Kim, Sunhyeong Kwon, Joon‐Shik Park, Hyung Mo Jeong   +5 more
wiley   +1 more source

Nonenzymatic Glucose Biosensor Based on Selective Reduction of Silver Ions. [PDF]

ACS Omega
Sarlak M, Rananavare SB.
europepmc   +1 more source

Hydrogen‐Free APCVD Synthesis of Heterophase WSe2 Nano‐Butterflies for Room Temperature NO2 Detection: Experimental and Computational Insights

Small Science, Volume 6, Issue 6, June 2026.
Scalable, hydrogen‐free atmospheric pressure chemical vapor deposition synthesis of heterophase 2H/1T′ WSe2 for ultrasensitive room‐temperature NO2 detection. Hierarchical nano‐butterfly morphology prevents restacking and maximizes active edges. Optimized phase engineering (~17% 1T′) enables fast charge transfer, achieving 40% response at 800 ppb, 4 ...
Mubdiul Islam Rizu, Abhilash Patra, Fatima Ezahra Annanouch, Milica Todorović, Dalal Fadil, Eduard Llobet   +5 more
wiley   +1 more source

Disposable non-enzymatic impedimetric biosensor using Mn-doped ZnS-chitosan nanocomposite for tetracycline detection. [PDF]

PLoS One
Nguyen TD, Nguyen HQ, Tran MT, Nguyen SH, Do CD.   +4 more
europepmc   +1 more source

Wearable Rehabilitation Devices Using Textile‐Integrated Triboelectric and Piezoelectric Nanogenerators

Small Structures, Volume 7, Issue 6, June 2026.
The functional landscape of textile‐integrated triboelectric and piezoelectric nanogenerators within rehabilitation systems highlights three interlinked domains: self‐powered sensing, bioelectrical stimulation, and integrated smart rehabilitation platforms.
Kitan Ojo, Siva Kumar Reddy, Evgeniya Kovalska, Saverio Russo, Monica F. Craciun   +4 more
wiley   +1 more source