Results 141 to 150 of about 55,807 (381)
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1980 Hydroxylation of oestrogens in the 2 or 4 positions leads to the formation of catechol oestrogens. These compounds are physiologically active in animals, especially in the control of gonadotropin secretion. Physiological activity can be ascribed to either an oestrogenic action or interaction with the catecholaminergic systems.
A C, Neethling, J J, Taljaard
openaire +1 more source
Advanced Science, EarlyView.A fully edible soft electrode is engineered from Ca2⁺‐crosslinked alginate integrated with polydopamine, silver nanoparticles, and food‐grade glucose oxidase. The hybrid hydrogel combines ionic and electronic conduction, enabling efficient glucose‐to‐H2O2 conversion and catalytic reduction in simulated intestinal fluid.
Verdiana Marchianò +10 more
wiley +1 more source
Mutation analysis of the different tfd genes for degradation of chloroaromatic compounds in Ralstonia eutropha JMP134 [PDF]
, 2018 Ralstonia eutropha JMP134 possesses two sets of similar genes for degradation of chloroaromatic compounds, tfdCDEFB (in short: tfd I cluster) and tfdD II C II E II F II B II (tfd II cluster). The significance of two sets of tfd genes for the organism has
Laemmli, Caroline +2 more
core
Nanozymes Integrated Biochips Toward Smart Detection System
Advanced Science, EarlyView.This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen +10 more
wiley +1 more source
Metalation of Catechol‐Functionalized Defective Covalent Organic Frameworks for Lewis Acid Catalysis
, 2020 Yanan Shi +6 more
openalex +2 more sources
Nanozymes for Energy and Environmental Sustainability
Advanced Science, EarlyView.At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley +1 more source
Involvement of several transcriptional regulators in the differential expression of tfd genes in Cupriavidus necator JMP134 [PDF]
, 2009 Cupriavidus necator JMP134 has been extensively studied because of its ability to degrade chloroaromatic compounds, including the herbicides 2,4-dichlorophenoxyacetic acid (2,4-D) and 3-chlorobenzoic acid (3-CB), which is achieved through the pJP4 ...
Bernardo González +4 more
core +3 more sources
Using $G_0W_0$ Level Alignment to Identify Catechol's Structure on TiO$_2$(110)
, 2015 We perform state-of-the-art calculations for a prototypical dye sensitized solar cell: catechol on rutile TiO$_2$(110). Catechol is often used as an anchoring group for larger more complex organic and inorganic dyes on TiO$_2$ and forms a type II ...
Migani, Annapaola, Mowbray, Duncan J.
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Reaction Mechanism, Challenges, and Strategies of High‐Energy‐Density Sodium‐Ion Batteries
Advanced Science, EarlyView.Focusing on high‐energy‐density sodium‐ion batteries, this review highlights the advantages offered by conversion‐type cathode materials. The currently studied cathode materials are systematically introduced. By analyzing sulfur, oxygen, and transition metal halides and other conversion‐type cathodes, the key challenges associated with these cathodes ...
Dan Yu +8 more
wiley +1 more source
Valorisation of lignin – Achievements of the LignoValue project [PDF]
Lignocellulosic biorefinery for production of biofuels, materials and chemicals requires valorization of all fractions including lignin. As a consequence of its poly-aromatic structure, lignin potentially serves as a source for aromatic chemicals.
Bridgwater, T. +8 more
core +1 more source