Results 231 to 240 of about 176,978 (346)

Sustainable Precursor-Based Titanium Dioxide-Graphene Nanocomposite Electrochemical Sensor for Sensitive Detection of Diuron in Vegetables. [PDF]

Foods
Wang L, Li X, Ai Y, Mohan B, Li H, Lu Z, Wang B, Sun W.   +7 more
europepmc   +1 more source

Biochar-Derived Electrochemical Sensors: A Green Route for Trace Heavy Metal Detection

Sairaman Saikrithika, Young‐Joon Kim
openalex   +1 more source

Nanomaterial‐Integrated Fiber Neural Probes for Deep Brain Monitoring and Modulation: Challenges and Opportunities

Advanced Functional Materials, EarlyView.
The article presents nanomaterial‐integrated fiber neural probes as innovative tools for deep brain molecular sensing, neural stimulation, and temperature monitoring. It examines breakthroughs in SERS‐based biomolecule detection, thermoplasmonic activation, and luminescent thermometry, alongside strategies to overcome stability, specificity, and ...
Di Zheng, Yang Li, Muhammad Fayyaz Kashif, Linda Piscopo, Massimo De Vittorio, Ferruccio Pisanello   +5 more
wiley   +1 more source

Development of a polyvinyl alcohol-capped copper nanocluster-integrated electrochemical sensor for trace-level monitoring of anthraquinone. [PDF]

RSC Adv
Memon SA, Shaikh H, Buledi JA, Solangi AR, Memon SQ, Ghumro T.   +5 more
europepmc   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Miniaturized integrated electrochemical sensor using Ag@MoS₂/graphene oxide aerogel for implantable non-enzymatic glucose monitoring. [PDF]

Sci Rep
Shahba H, Davar F, Nejatbakhsh N.
europepmc   +1 more source

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

Advanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere, Yong Beom Kim, Colin Gilgenbach, James M. LeBeau, WooChul Jung, Harry L. Tuller   +5 more
wiley   +1 more source

A Microneedle-Based Electrochemical Sensor with Multiplex Detection in Physiological Environment and Incorporated in a Portable Device. [PDF]

ACS Omega
Thatte C, Barry F, Ferreira C, O'Keeffe E, Cioce V, Galvin P, Teixeira SR.   +6 more
europepmc   +1 more source

Tracking the Dynamic and Interactive Metal Oxidation Changes in CoFe, CoNi, and NiFe Bimetallic Hydroxides for Electrocatalytic Oxygen Evolution

Advanced Functional Materials, EarlyView.
Operando hard X‐ray absorption spectroscopy is applied to track the dynamic and interactive metal oxidation changes in iron group bimetallic hydroxides under different chemical and electrochemical conditions. It shows that Co and Fe oxidation are relatively equal and synchronized in CoFeOxHy.
Jinzhen Huang, Adam H. Clark, Juliana Bruneli Falqueto, Erica D. Clinton, Kenneth Crossley, Thomas J. Schmidt, Emiliana Fabbri   +6 more
wiley   +1 more source

AuNP/Magnetic Bead-Enhanced Electrochemical Sensor Toward Dual Saliva Alzheimer's Biomarkers Detection. [PDF]

Sensors (Basel)
Zhao P, Wang J, Mao H, Zhou L, Wu Z, Lu Y, Sun T, Hui J, Ma G.   +8 more
europepmc   +1 more source