Results 231 to 240 of about 217,573 (335)

Biochemical parallels between catabolic pathways for lignin-associated aromatic dimers. [PDF]

Appl Environ Microbiol
Michener JK.
europepmc   +1 more source

Organic–Inorganic Composite Nanofibers Based on YSZ Nanofibers Anchored PANI/SnS2 Heterojunction for Flexible Room Temperature NO2 Sensor

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel organic–inorganic YSZ@PANI/SnS2 composite nanofiber film was prepared via an in‐situ construction strategy of a PANI interfacial layer. The biomimetic "branch‐leaf" structure effectively disperses and releases stress and energy, while accelerating gas diffusion/transport and providing abundant active sites.
Han Zhang, Mingyu Gao, Jiajia Deng, Yan Wang, Yingru Li, Xinjian Song, Rong Li, Jianfeng Tan   +7 more
wiley   +1 more source

Time Course of Effects and Tissue Concentrations of 6PPDQ in Three Sensitive Salmonids with Additional Data for Two Centrarchid Species. [PDF]

Environ Sci Technol
Soucek DJ, Dorman RA, Candrl JS, Moody AH, Lane RF, Greer JB, Hansen JD, Steevens JA.   +7 more
europepmc   +1 more source

Synergistic Photo‐Electro‐Fenton Oxidation of Antibiotics Using a Ferrocene‐Functionalized MXene (Ti3C2Tx) Electrode

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
2D MXene (Ti3C2Tx)‐based electrode setup for hybrid photo‐electro‐Fenton degradation of antibiotic (tetracycline). The persistence of antibiotics such as tetracycline in aquatic systems poses severe environmental and health risks by potential antimicrobial resistance.
Durga Sankar Vavilapalli, Gordian Sandberg, Leiqiang Qin, Joseph Halim, Andrejs Petruhins, Daniel Dahlberg, Markus Axelsson, Anneli Kruve, Johanna Rosen   +8 more
wiley   +1 more source

A variant of the MenB strain of Synechocystis sp. PCC 6803 disrupts a stress response pathway allowing DMPBQ to occupy the A₁ sites of photosystem I. [PDF]

J Biol Chem
Russell BP, Kurashov V, Iwig DF, Landry P, Johnson W, van der Est A, Golbeck JH, Vinyard DJ, Lakshmi KV.   +8 more
europepmc   +1 more source

Recent Developments in the Field of Air‐Stable Nickel(0) Precatalysts for Cross‐Coupling Reactions

European Journal of Inorganic Chemistry, EarlyView.
The development of bench‐stable Ni(0) sources aims to replace air‐sensitive [Ni(COD)2] (cod = cycloocta‐1,5‐diene) with easy‐to‐handle alternatives. Through a targeted ligand design, using electron‐deficient dienes, carbenes, and fluorophosphines, researchers have achieved air‐ and moisture‐tolerant complexes that show high catalytic activity in cross ...
Franziska Flecken, Schirin Hanf
wiley   +1 more source

Catecholamines Differ in Their Capacity to Form Melanin. [PDF]

MicroPubl Biol
Rayes L, Njus D.
europepmc   +1 more source

Additives Promote Divergent Reactivity in Photolytic Deoxygenation and Lactonization Reactions of Cobalt Alkoxycarbonyls

European Journal of Organic Chemistry, EarlyView.
We report a carbonylation‐homolysis process to access acyl radicals that can undergo decarboxylation or cyclization onto tethered alkenes. In both cases, ligands and additives are shown to influence the outcome to give saturated or unsaturated products, in some cases with isomerization of the initial products.
Jacob N. Hackbarth, Dana R. Chambers, Cory T. Ludwig, Tyler K. Brown, David B. C. Martin   +4 more
wiley   +1 more source

The oleaginous yeast Cutaneotrichosporon oleaginosum modifies corn stover alkali lignin. [PDF]

Sci Rep
Gluth A, Pu Y, Hu D, Chen X, Johnson Z, Li X, Ragauskas AJ, Qian WJ, Zhang T, Yang B.   +9 more
europepmc   +1 more source

Synthesis of Sulfur Heterocycles by Palladium‐Catalyzed Cyclization

European Journal of Organic Chemistry, EarlyView.
In spite of the well‐known palladium thiophilicity, sulfur‐containing acyclic substrates may efficiently undergo several different kinds of palladium‐catalyzed cyclization processes leading to highly important sulfur heterocycles in one synthetic step. Advances in this challenging and stimulating field of research are presented in this review.
Bartolo Gabriele
wiley   +1 more source