Results 71 to 80 of about 19,107 (195)

Electron‐Transfer Engineered Biointerface With Detonation Nanodiamonds for Next‐Generation Cortisol Electrochemical Immunoassay

Small, EarlyView.
Screen‐printed carbon electrode biointerface featuring detonation nanodiamond layer with the sp2/sp3 carbon interface that optimizes charge transfer and enables covalent immobilization of cortisol antibodies. The designed electrochemical sensor provides high selectivity, stability and rapid cortisol detection also from saliva samples.
Chakavak Esmaeili, Jaroslav Kuliček, Markéta Šlapal Bařinková, Bohuslav Rezek   +3 more
wiley   +1 more source

Cyclic Voltammetric Investigation of Dopamine at p-aminobenzoic Acid Modified Carbon Paste Electrode

International Journal of Electrochemical Science, 2009
In this investigation the modified carbon paste electrode was fabricated by adding p-amino benzoic acid into the mixture of dry graphite powder with silicon oil in the proportion of 60:40.
M. Pandurangachar, B.E. Kumara Swamy, B.N. Chandrashekar, B.S. Sherigara   +3 more
doaj   +1 more source

Fenestrated Microneedle Biosensor for Continuous In Vivo Lactate Monitoring in Interstitial Fluid

Small, EarlyView.
A fenestrated microneedle biosensor enables continuous transdermal monitoring of lactate in interstitial fluid while protecting the functional sensing interface during insertion into the skin. The platform delivers sensitive electrochemical lactate detection and distinguishes metabolic profiles in healthy and type 2 diabetic‐obese mice, and captures ...
Masoud Khazaei, Ali‐Reza Shokouhi, Parham Sahandi Zangabad, Victor J. Cadarso, Muamer Dervisevic, Nicolas H. Voelcker   +5 more
wiley   +1 more source

Electrocatalytic Oxidation of Dopamine at Chemically Modified Carbon Paste Electrode with 2,4-Dinitrophenyl Hydrazine

International Journal of Electrochemical Science, 2010
Electrocatalytic oxidation of dopamine was investigated at 2,4-Dinitrophenyl hydrazine modified carbon paste electrode by using cyclic voltammetric technique.
Umesh Chandra, B.E. Kumara Swamy, Ongera Gilbert, S. Sharath Shankar, K.R. Mahanthesha, B.S. Sherigara   +5 more
doaj   +1 more source

Machine learning-based models for the qualitative classification of potassium ferrocyanide using electrochemical methods. [PDF]

J Supercomput, 2023
Kayali D, Shama NA, Asir S, Dimililer K.
europepmc   +1 more source

The Coagulation of Ferrocyanide Sols containing Varying Amounts of Potassium Ferrocyanide.

, 1935
The Coagulation of Ferrocyanide Sols containing Varying Amounts of Potassium Ferrocyanide.
openaire   +1 more source

Accessing Both Electrochemical SEIRA and SERS With Highly Sensitive Metamaterials for Enhanced Molecular Identification

Small, EarlyView.
Surface‐enhanced infrared absorption (SEIRA) and Raman scattering (SERS) are complementary, highly sensitive molecular detection methods. A reusable metamaterial substrate capable of combined SEIRA and SERS is used here for real‐time sensing, tracking interfacial dynamics in an electrochemical reaction and detecting symmetry‐breaking behavior at the ...
Nicolas Spiesshofer, Tabitha Jones, Sarah May Sibug‐Torres, Zoltan Sztranyovszky, Caleb Todd, Shijie Zhu, Yeeun Roh, Rakesh Arul, Alexander Squires, Ivana Qianqi Lin, Angela Demetriadou, David O. Scanlon, Viv Lindo, Jeremy J. Baumberg   +13 more
wiley   +1 more source

The Use of the Mannich Reaction toward Amino‐Based Anthraquinone Applied in Aqueous Redox Flow Battery

Advanced Energy & Sustainability Research
A water‐soluble anthraquinone derived from alizarin, 3HAAQ, is introduced as the redox‐active material in a negative potential electrolyte (anolyte) for aqueous redox flow batteries operating at pH 14.
Renata G. Almeida, Oshadie De Silva, Fábio G. Delolo, Maria H. Araujo, Subashani Maniam, Eufrânio N. da Silva Júnior   +5 more
doaj   +1 more source

On the action of ferrocyanid of potassium on monochloracetric ether [PDF]

American Journal of Science
n ...
openaire   +1 more source

Arsenite methyltransferase 3 is required for mitochondrial function and hepatic lipid metabolism

The FEBS Journal, EarlyView.
AS3MT is a protein that helps the body process arsenic, a naturally occurring toxin found in water and soil. We discovered it also helps cells make and use energy properly. Without AS3MT, cells' mitochondria do not work well, leading to fatty liver and reduced activity. Increasing AS3MT in liver cells restores energy and protects against arsenic damage,
Patrice Delaney, James Griffin, Nouf Khan, Balnur Ibrash, Matthew J. O'Connor, Tomas Venit, Elizabeth Mayela Ambrosio, Spiros A. Pergantis, Elke Ober, Piergiorgio Percipalle, Kirsten C. Sadler   +10 more
wiley   +1 more source