Results 111 to 120 of about 297,784 (187)

Bromine Retention Versus Electrochemical Accessibility in a Ferri‐/Ferrocyanide–Bromine Flow Battery

open access: yesChemElectroChem, Volume 13, Issue 20, 16 October 2026.
Bromine complexation increased charge–capacity retention, and the nitrogen‐pre‐sparged bromine‐complexing‐agent‐containing electrolyte showed the highest retention among the tested conditions. However, bromine‐rich phase formation increased impedance, polarization, and the initial charging voltage, revealing a trade‐off between charge–capacity ...
Jungmyung Kim   +6 more
wiley   +1 more source

Photoassisted Degradation of a Herbicide Derivative, Dinoseb, in Aqueous Suspension of Titania

open access: yesThe Scientific World Journal, 2012
The titanium dioxide (TiO2) photoassisted degradation of herbicide dinoseb has been examined in aqueous suspensions under UV light irradiation. The degradation kinetics were studied under various conditions such as substrate concentration, type of ...
Niyaz A. Mir   +4 more
doaj   +1 more source

The hydrogeology of bromate contamination in the Hertfordshire Chalk: incorporating karst in predictive models [PDF]

open access: yes, 2010
Point source contamination of groundwater by bromate (BrO3^-) in the Hertfordshire Chalk Aquifer forced the closure in 2000, of a major public supply ground- water abstraction and presents a continuing threat to regional water resources.
Cook, S.J.
core  

Kinetics and Mechanism of Oxidation of DL-Methionine by Potassium Bromate in Sulphuric Acid Medium

open access: yes, 1995
Department of In rganic and Analytical Chemistry. School of Chemistry, Andhra University, Waltair-530 OOJ Manuscript received I March 1994, accepted 28 June 1994 Kinetics and Mechanism of Oxidation of DL-Methionine by Potassium Bromate in Sulphuric Acid
T. RAJA RAJESWARI   +2 more
core   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

open access: yesAdvanced Materials, Volume 38, Issue 57, 13 October 2026.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus   +9 more
wiley   +1 more source

Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells

open access: yesAdvanced Materials, Volume 38, Issue 57, 13 October 2026.
Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park   +14 more
wiley   +1 more source

Targeted Degradation of Picornaviral 3C Protease via PROTACs Confers High Barrier to Viral Resistance and Broad‐Spectrum Antiviral Activity

open access: yesAdvanced Science, Volume 13, Issue 57, 14 October 2026.
This study reports D34 as the first PROTAC degrader that targets the 3C protease of picornaviruses. D34 effectively degrades EV71 3C protease via the ubiquitin‐proteasome pathway. More importantly, D34 exhibits a high resistance barrier and shows broad‐spectrum antiviral activity against multiple picornaviruses, highlighting its potential as a novel ...
Weilong Deng   +9 more
wiley   +1 more source

Design and Synthesis of Novel Caudatin Derivatives Containing Arylacryloyl and Quinolyl Substituents With Anticancer Activity

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Thirty‐one novel caudatin derivatives with arylacryloyl (1a–1w) and quinolyl (2a–2h) substituents were synthesized. Compounds 1b and 2h demonstrated broad‐spectrum activity with IC50 values of 8.54−12.12 and 11.43−14.25 uM, respectively. Compound 1b induced apoptosis and G0/G1arrest in HepG2 cells.
Xiao‐San Li   +9 more
wiley   +1 more source

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