Results 51 to 60 of about 4,965 (177)

Counterion Effects on the Properties and Reactivity of Charged Photoredox Catalysts

ChemPhotoChem, Volume 10, Issue 8, August 2026.
The choice of a counterion for a charged photocatalyst has long been overlooked. In this review, we summarize recent reports on counterion effects in photocatalysis, providing readers with a comprehensive theoretical understanding and synthetic applications for the use of a carefully chosen counterion. Electrostatic interactions represent the strongest
Elina K. Taskinen, Burkhard König
wiley   +1 more source

Flexible Inkjet-Printed pH Sensors for Application in Organ-on-a-Chip Biomedical Testing

Biosensors
Reliable models of the lung environment are important for research on inhalation products, drug delivery, and how aerosols interact with tissue. pH fluctuations frequently accompany real physiological processes in pulmonary environments, so monitoring pH
Željka Boček, Donna Danijela Dragun, Laeticia Offner, Sara Krivačić, Ernest Meštrović, Petar Kassal   +5 more
doaj   +1 more source

Flexible and Wearable Carbon Cloth‐Based Supercapacitors: Synthesis, Applications, and Challenges

ChemElectroChem, Volume 13, Issue 14, 17 July 2026.
CC serves as a flexible and conductive free‐standing electrode platform for high performance supercapacitors. The electrochemical behavior of electrode material is governed by synthesis parameters, including hydrothermal reaction temperature and duration, microwave power, and irradiation time.
Mian Muhammad Faisal, Syeda Ramsha Ali
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, Volume 11, Issue 13, 8 July 2026.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

High Lithium Concentrations in Covalently Bonded Germanium Nanoparticle Assembled Layers

Advanced Energy and Sustainability Research, Volume 7, Issue 7, July 2026.
Germanium nanoparticles have a promising volumetric lithium storage capacity and are here synthesized by magnetron sputtering and lithiated to high concentrations to study the robustness against cracking. A detailed structural investigation following electrochemical lithium intercalation, using Raman spectroscopy, AFM, and XAFS provided detailed ...
Scott McCary, Francesca Borghi, Alessandro Minguzzi, Alberto Casu, Andrea Giugni, Andrea Falqui, Paolo Piseri, Didier Grandjean, Alberto Vertova, Marcel Di Vece   +9 more
wiley   +1 more source

Development and Physicochemical Stability of an Oral GS‐441524 Suspension for Weight‐Adjusted Treatment of Feline Infectious Peritonitis

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
A 50 mg/mL oral GS‑441524 suspension for feline infectious peritonitis (FIP) was developed and shown to remain physico‐chemically stable for at least 12 weeks under tested storage conditions and 28 days in‑use, supporting accurate weight‑adjusted dosing as an extemporaneously compounded formulation under veterinary supervision.
Cédric Wernli, Ursula Streit
wiley   +1 more source

Galvanostatic Entrapment of Penicillinase into Polytyramine Films and its Utilization for the Potentiometric Determination of Penicillin

Sensors, 2010
A sensitive and reliable potentiometric biosensor for determination of penicillin has been developed by exploiting the self-limiting growth of the non-conducting polymer, polytyramine.
Fatma Ismail, Samuel B. Adeloju
doaj   +1 more source

Electrochemical Sensor Based on Molecularly Imprinted Polymer for Cefuroxime Detection in Biological and Environmental Samples

ChemElectroChem, Volume 13, Issue 12, 17 June 2026.
A highly sensitive electrochemical sensor for cefuroxime (CFR) is developed using a molecularly imprinted PEDOT film integrated with AuNPs and MXene on MWCNT‐SPE. The platform enables selective detection down to nanomolar levels and performs reliably in complex matrices, offering a promising approach for rapid monitoring of antibiotic residues in ...
Houda Essousi, Bogdan Feier, Mihaela Tertis, Maria Suciu, Jassem Wannassi, Houcine Barhoumi, Cecilia Cristea   +6 more
wiley   +1 more source

Manganese(III) Porphyrin-based Potentiometric Sensors for Diclofenac Assay in Pharmaceutical Preparations

Sensors, 2010
Two manganese(III) porphyrins: manganese(III) tetraphenylporphyrin chloride and manganese(III)-tetrakis(3-hydroxyphenyl)porphyrin chloride were tested as ionophores for the construction of new diclofenac−selective electrodes.
Eugenia Fagadar-Cosma, Vlad Chiriac, Elena Maria Pica, Luminita Nica, Liviu Calin Bolundut, Vasile Ostafe, Stela Pruneanu, Florina Pogacean, Liliana Olenic, Dana Vlascici   +9 more
doaj   +1 more source

Tunable Bio‐Derived Bimetallic Cu–Zn/2‐AA Metal–Organic Framework as an Efficient Electrode Modifier for Detection of Cadmium and Dopamine

ChemElectroChem, Volume 13, Issue 11, 3 June 2026.
A bio‐derived bimetallic Cu–Zn/2‐AA metal–organic framework is developed as an efficient electrode modifier for dual electrochemical sensing. The platform delivers ultrasensitive detection of cadmium and dopamine with femtomolar to attomolar limits and enhanced selectivity. The synergistic metal centers and porous structure significantly improve charge
Fahmida Akter Sahara, Shishir Kumar Dey, Md. Arafat Ali, Md. Razu Ahmed, Md. Hridoy Ali, Zarin Tasnim Nijhum, Md. Khairul Amin, Sagar Kumar Dutta   +7 more
wiley   +1 more source