Results 121 to 130 of about 4,019,710 (295)

Poly (safranine) modified carbon paste electrode as a sensor for the determination of fenitrothion pesticide. [PDF]

Sci Rep, 2023
El-Hallag IS, Moharram YI, Selim SM.
europepmc   +1 more source

Synergistic effect of doping on the sensitivity of the ZnO nanomaterial-modified carbon paste electrode

Cobalt-doped ZnO nanoparticles were synthesized by a precipitation-assisted ultrasonication method and employed for the fabrication of a Co-doped ZnO-modified carbon paste electrode (Co-doped ZnO/CPE) for electrochemical determination of uric acid.
Harsha M. Chavan, Arun K. Kadu, Fatima A. Azmi, Purav M. Badani   +3 more
core   +1 more source

Fabrication of graphene nanosheet–multiwalled carbon nanotube–polyaniline modified carbon paste electrode for the simultaneous electrochemical determination of terbutaline sulphate and guaifenesin

, 2017
A sensitive electrochemical method is developed for the simultaneous determination of terbutaline sulphate (TBS) and guaifenesin (GF) at a carbon paste electrode modified with graphene nanosheet–multiwalled carbon nanotube–polyaniline composite (GNS ...
Chaitali R. Rawool, Ashwini K. Srivastava, Pramod K. Kalambate   +2 more
core   +1 more source

Human Engineered Heart Tissues Reproduce Trigger‐ and Substrate‐Driven Mechanisms of Ventricular Tachycardia

Advanced Science, EarlyView.
Engineered heart tissues (EHTs) derived from human iPSCs replicate mechanisms of ventricular tachycardia at the tissue level. Acquired Long‐QT conditions cause early afterdepolarizations, wavebreak, and transient rotors; in contrast, focal cryoinjury forms a stable substrate that supports ongoing reentry.
Matthew Fiedler, Alejandra Vasquez Limeta, Ernesto Reyes Sanchez, Leah Carter, Francisco Altamirano   +4 more
wiley   +1 more source

Voltammetric determination of hydrochlorothiazide at a modified carbon paste electrode with polypyrrole nanotubes. [PDF]

ADMET DMPK, 2023
Mohammadnavaz A, Garkani-Nejad F.
europepmc   +1 more source

Preconcentration of f-Elements from Aqueous Solution Utilizing a Modified Carbon Paste Electrode

, 2016
An evaluation using paraffin oil based, Acheson 38 carbon paste electrodes modified with α-hydroxyisobutyric acid (HIBA) to preconcentrate f-elements cathodically is described.
James O. Schenk (2191855), Kelly A. Fitzgerald (2230837), Paul D. Schumacher (2191852), Sue B. Clark (1423468)   +3 more
core   +1 more source

Gel‐Free Capture of Microvolt‐Level Neural Signatures Via a 3D Monolithic Carbon Fiber Dry Electrode

Advanced Science, EarlyView.
A compressible carbon fiber/PEDOT:PSS electrode enables gel‐free contact at hairy scalp sites. Its conductive porous framework supports low interfacial impedance and retains contact performance after repeated mechanical and sweat‐related challenges.
Haoxuan Sun, Nikolay Novitskiy, Dongwook Jang, Yixiang Liu, Shaoqi Pan, Ting Huang, Yitong Li, Huisi Yang, Leonardo Nicholas Adi Wijaya, Md Masruck Alam, Patrick CM Wong, Zhaoli Gao   +11 more
wiley   +1 more source

Development of a sensitive and inexpensive electrochemical sensor for indigotin using poly(valine) modified carbon paste electrode. [PDF]

Heliyon, 2023
Bhimaraya K, Manjunatha JG, Nagarajappa H, Tighezza AM, Albaqami MD, Sillanpää M.   +5 more
europepmc   +1 more source

Sensitive validated voltammetric determination of apixaban using a multi-walled carbon nanotube-modified carbon paste electrode: application to a drug product and biological sample

, 2017
A sensitive, accurate and precise voltammetric method was developed and validated for the determination of a selective factor Xa inhibitor apixaban in drug substances using a multi-walled carbon nanotube-modified carbon paste electrode (MWCNT/CPE).
Elham A. Taha, Ali K. Attia, Youmna M. Abdallah, Mohamed Rizk, Maha A. Sultan   +4 more
core   +1 more source

A Full Physical Strategy for Electrical Contacts on Laser‐Induced Graphene (LIG) Electrodes

Advanced Electronic Materials, EarlyView.
A fully dry fabrication strategy combining PVD and dual‐laser processing enables direct integration of laser‐induced graphene with metallic current collectors. Ultralow Au‐LIG contact resistance is achieved without binders, adhesives, or chemical treatments, while preserving electrochemical performance.
Davide Arcoraci, Simone Martellone, Michele Miceli, Davide Molino, Luigi Ribotta, Giulia Mossotti, Alessio Testa, Valentina Bertana, Luciano Scaltrito, Andrea Lamberti   +9 more
wiley   +1 more source