Results 91 to 100 of about 101,039 (303)

Electroanalysis of estriol hormone using electrochemical sensor

open access: yesSensing and Bio-Sensing Research, 2017
At present, there is the whole area of research community occupied with developing of new materials and fabrication of new biosensors. With the intention to propose an effective, quick and inexpensive method for determination of biomolecules. Here in, we
J.G. Manjunatha
doaj   +1 more source

Rational Design of Organic Chromophores for Simultaneously Trig‐gering Redox Imbalance and Tracking Organelles in Biological Sys‐tems Under Near‐Infrared Light Irradiation

open access: yesAdvanced Healthcare Materials, EarlyView.
TOC represents the synthesis of theory‐guided novel near‐infrared (NIR) light‐absorbing organic photosensitizers (OPS) enabling redox‐induced tumor phototherapy and single‐cell organelle tracking. ABSTRACT The design of organic photosensitizers that operate efficiently in the near‐infrared (NIR) region remains challenging due to the need to balance ...
Pragti   +3 more
wiley   +1 more source

Electrodeposition of Polypyrrole-Biotin Films by Square Wave Cyclic Voltammetry [PDF]

open access: yes, 2010
PPy-DBS-Biotin films were prepared by square wave cyclic voltammetry. The film composition was determined by FTIR and the morphology by scanning electron microscopy.
Nam Thang Pham, Ana C. Tavares, Le Dao
core   +1 more source

Portable Molecularly Imprinted Polymer Sensor for Rapid Swab‐Based Detection of Norovirus

open access: yesAdvanced Healthcare Materials, EarlyView.
This work reports a rapid, portable smartphone‐based sensor capable of detecting four norovirus genotypes from swab samples within 15 min. Sensor selectivity was validated through evaluation against four common live viruses. The swab‐based sampling process enabled simple sample preparation combined with the compact detection system, supporting use of ...
Amy Dann   +13 more
wiley   +1 more source

CYCLIC VOLTAMMETRY FOR ELECTRON-TRANSFER REACTIONS AT LIQUID-LIQUID INTERFACES [PDF]

open access: yes, 2013
Theory for cyclic voltammetry for heterogeneous electron transfer reactions at iquid-liquid ...
Hubert Girault (411856)
core   +1 more source

Carbon Paste Electrode Incorporating 1-[4-(Ferrocenyl Ethynyl) Phenyl]-1-Ethanone for Voltammetric Determination of D-Penicillamine

open access: yesInternational Journal of Electrochemical Science, 2007
Electrocatalytic oxidation of D-penicillamine (D-PA) at the surface of 1-[4-(ferrocenyl-ethynyl) phenyl]-1-ethanone modified carbon paste electrode (4-FEPEMCPE) was thoroughly investigated using cyclic voltammetry (CV) and double step potential ...
Jahan-Bakhsh Raoof   +3 more
doaj   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

cyclic voltammetry of porphyrin 2 (100mV scan rate) [PDF]

open access: yes, 2019
cyclic voltammetry of porphyrin 2 from 0V to 0.6V (100mV scan ...
Elisabetta Benazzi (6244382)
core   +1 more source

Catalytic Application of Gold Nanoparticles Electrodeposited by Fast Scan Cyclic Voltammetry to Glycerol Electrooxidation in Alkaline Electrolyte

open access: yesInternational Journal of Electrochemical Science, 2011
A fast scan rate cyclic voltammetry was used to synthesis gold nanoparticles (AuNPs). AuNPs were electrodeposited on the surface of pencil graphite (PG) without using any additives in an acidic medium.
Mohammad Etesami, Norita Mohamed
doaj   +1 more source

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

open access: yesAdvanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng   +10 more
wiley   +1 more source

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