Results 61 to 70 of about 47,589 (235)
Sulfite-Enhanced Aerobic Methane Oxidation to Methanol over Reduced Phosphomolybdate
H2-reduced phosphomolybdate (PMA) demonstrated promising aerobic selective methane oxidation activity at room temperature. However, this catalytic system remains limited by insufficient methane activation efficiency at the molybdenum (Mo) sites. Here, we
Max J. Hülsey (4533370) +5 more
core +1 more source
A Modular Micro‐Chemostat System for High‐Throughput Continuous Cultivations
Biotechnology and Bioengineering, EarlyView.This study presents and demonstrates a modular 12‐channel micro‐chemostat, designed to be used by Genesis, a Robot Scientist developed to automate scientific research in yeast systems biology. The bioreactor performance fulfilled the predefined requirements, and the empirical results from the biological experiments were consistent with the literature ...
Erik Y. Bjurström +7 more
wiley +1 more source
FoodsSulfites play imperative roles in food crops and food products, serving as sulfur nutrients for food crops and as food additives in various foods. It is necessary to develop an effective method for the on-site quantification of sulfites in food samples ...
Xiaodong Chen +9 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Sustainability certifications are increasingly embedded in the governance and competitiveness of the wine sector, yet their strategic role remains under‐theorised. This study conceptualises certifications as multidimensional strategic mechanisms and conducts a comparative analysis of 50 schemes used in the global wine industry.
Alexy Apolo‐Romero +2 more
wiley +1 more source
Recent Advances in Ionizing Radiation as a Nonequilibrium Chemical Field for Catalysis
Carbon and Hydrogen, EarlyView.Ionizing radiation acts as a nonequilibrium chemical field that generates reactive species and structural perturbations. These radiation‐induced effects bridge catalytic material construction, including metal loading, framework evolution, defect engineering, and carbon‐network reorganization, with selective transformations such as oxidation, reduction,
Junhua Kuang +8 more
wiley +1 more source
Nonlinear dynamics of acid- and base-regulated chemical systems [PDF]
, 2007 Interest in the interdisciplinary field of nonlinear dynamics has increased significantly over the past three decades. Nonlinear dynamics is the study of the temporal and spatio-temporal evolution of dynamical systems whose behaviour depends on the ...
McIlwaine, Rachel Elizabeth
core +1 more source
Journal of the Brazilian Chemical Society, 2003 A flow-injection system is proposed for the spectrophotometric determination of sulphite in white wines. The method involves analyte conversion to SO2, gas diffusion through a Teflon® semi-permeable membrane, collection into an alkaline stream (pH 8 ...
Melo Denise +3 more
doaj
Sulfite-mediated oxidative stress in kidney cells
, 2004 Background. Chronic renal failure has been associated with oxidative stress. Serum sulfite, sulfate, cysteine, homocysteine, cysteine sulfinic acid, and ƒÁ-glutamylcysteine are elevated in patients on hemodialysis, suggesting an accelerated catabolism of
Halliwell, B (15527180) +6 more
core
Periodic convection in the bromate-sulfite reaction: A jumping wave
, 1995 An unusual spatiotemporal phenomenon was observed in propagating fronts in the bromate-sulfite system with an initial pH gradient, but not in chlorate-sulfite nor iodate-sulfite systems.
Keresztessy, Andrea +2 more
core +1 more source
Carbon Energy, EarlyView.Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey +4 more
wiley +1 more source