Results 81 to 90 of about 1,015 (244)

1,2‐propanediol reformulation improves tribromoethanol safety and reveals pontine GABRA1 enrichment as a candidate mechanistic correlate of anesthesia

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study develops a reformulated tribromoethanol (TBE) anesthetic using 1,2‐propanediol as a solvent to overcome solvent‐related toxicity. The novel formulation demonstrates, cardiovascular stability, and survival in prolonged protocols. It provides potent, dose‐dependent anesthesia without strain or sex differences.
Xia Li   +3 more
wiley   +1 more source

Ein Ruthenium(CAAC‐5)‐Olefin‐Metathese‐Katalysator für die Biokonjugation

open access: yesAngewandte Chemie, EarlyView.
Die Instabilität von Rutheniumkatalysatoren in wässrigen Lösungen schränkt die Olefinmetathese in biologischen Medien ein. Es wird über einen Ru(CAAC‐5)‐Komplex berichtet, der unter biologisch relevanten Bedingungen aktiv bleibt und die Biokonjugation mit Proteinen, Peptiden und einem künstlichen Metalloenzym ermöglicht.
Damian Alexander Graf   +4 more
wiley   +1 more source

A Ruthenium(CAAC‐5) Olefin Metathesis Catalyst for Bioconjugation

open access: yesAngewandte Chemie International Edition, EarlyView.
The aqueous instability of ruthenium catalysts restricts olefin metathesis in biological media. A Ru(CAAC‐5) complex bearing an aniline handle is reported that remains active under biologically relevant conditions and enables bioconjugation to proteins, peptides, and an artificial metalloenzyme, providing a robust platform for olefin metathesis in ...
Damian Alexander Graf   +4 more
wiley   +1 more source

Steam Reforming and Oxidative Steam Reforming of Isobutanol Over Supported Metal Catalysts [PDF]

open access: yes, 2015
The human civilization is deeply reliant on fossil fuels to meet societal needs of energy and organic chemicals. The fossil fuels reserves are however diminishing continuously to meet growing demands of energy and organic chemicals of the world’s ...
Dhanala, V
core  

Organic compounds of lanthanide elements-III: alcoholates of lanthanum and cerium (III) chlorides

open access: yes, 1965
The reactions of alcohols (methanol, ethanol, propanols, butanols etc.) with anhydrous lanthanum and cerium (III) chlorides have been investigated and a large number of new compounds with the general formula MCl3·3ROH have been isolated.
Misra, S. N.   +2 more
core   +1 more source

Determination of alcohols in mixtures by 19F NMR spectroscopy using hexefluoroacetone reagent

open access: yes, 1982
The determination of alcohols by 19F NMR spectroscopy making use of their reaction with hexafluoroacetone giving rise to hemiacetals was studied on butanols.
Zbyněk Ksandr   +3 more
core   +1 more source

Valorization of Textile Waste: Enzymatic Upcycling of Terephthalic Acid Toward a Sustainable PET Value Chain

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The rapid expansion of the global textile industry, driven by the fast‐fashion paradigm, which is characterized by low‐cost, short‐lived garments made from inexpensive synthetic fibers, has intensified environmental pressures through increased waste generation, resource depletion, microplastic pollution, and greenhouse gas emissions ...
Fares Al‐Ostoot   +2 more
wiley   +1 more source

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita   +7 more
wiley   +1 more source

Synthesis, stereochemistry and antimicrobicide active : (action) 1,1-dialcyl-4-methyl-4-oxy-8- halogendecahydroqunolinium of halogenides

open access: yes, 2002
https://drive.google.com/file/d/1328zZaYu0Hvvx0aNcn8OAozy-30hGXAo/view?usp=sharingThe reaction of electrophilic acceptance of halogens with I-dialcylamino-3-(2'- cyclohexenyl)-3-butanols leads to formation of 1,l-dialcyl-4-methyl-4-oxy-8-halogendeca ...
Шершун, В. Ю., Цмур, Ю. Ю.
core  

Acidogenic fermentation of pretreated food waste under psychrophilic conditions for volatile fatty acids production

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Mixed‐culture fermentation generally produces volatile fatty acids (VFAs) as a mixture of C2–C6 acids. Among operational parameters, temperature has a distinct effect on the microorganisms' metabolic activity, which can shift the composition of the metabolites.
Reema Kumar   +4 more
wiley   +1 more source

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