Results 51 to 60 of about 111,262 (332)

An Adaptation To Life In Acid Through A Novel Mevalonate Pathway. [PDF]

, 2016
Extreme acidophiles are capable of growth at pH values near zero. Sustaining life in acidic environments requires extensive adaptations of membranes, proton pumps, and DNA repair mechanisms.
Bowie, James U, Cummins, Matthew C, Korman, Tyler P, Vinokur, Jeffrey M   +3 more
core   +1 more source

Radical Mediated Decarboxylation of Amino Acids via Photochemical Carbonyl Sulfide (COS) Elimination

Molecules
Herein, we present the first examples of amino acid decarboxylation via photochemically activated carbonyl sulfide (COS) elimination of the corresponding thioacids.
Alby Benny, Lorenzo Di Simo, Lorenzo Guazzelli, Eoin M. Scanlan   +3 more
doaj   +1 more source

A Palladium-Catalyzed 4CzIPN-Mediated Decarboxylative Acylation Reaction of O-Methyl Ketoximes with α-Keto Acids under Visible Light

Molecules, 2022
This work presents a palladium-catalyzed oxime ether-directed ortho-selective benzoylation using benzoylformic acid as the acyl source with a palladium catalyst and 4CzIPN as the co-catalyst under light.
Cheng Wang, Shan Yang, Zhibin Huang, Yingsheng Zhao   +3 more
doaj   +1 more source

Linked cycles of oxidative decarboxylation of glyoxylate as protometabolic analogs of the citric acid cycle

Nature Communications, 2018
The development of metabolic approaches towards understanding the origins of life, which have focused mainly on the citric acid (TCA) cycle, have languished—primarily due to a lack of experimentally demonstrable and sustainable cycle(s) of reactions.
G. Springsteen, J. Yerabolu, J. Nelson, Chandler Joel Rhea, R. Krishnamurthy   +4 more
semanticscholar   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

Sintesis keton dari asam lemak stearat dengan katalis layered double hydroxide (LDH) Mg-Al-Cu

Agrointek
The synthesis of ketones from stearic fatty acids using the fatty acid decarboxylation method to ketones has been carried out to increase the added value of palm oil derivative products.
Firman Arief Soejana, Erliza Hambali, Obie Farobie   +2 more
doaj   +1 more source

Identification of SARS-CoV-2 Main Protease Inhibitors from a Library of Minor Cannabinoids by Biochemical Inhibition Assay and Surface Plasmon Resonance Characterized Binding Affinity

Molecules, 2022
The replication of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is mediated by its main protease (Mpro), which is a plausible therapeutic target for coronavirus disease 2019 (COVID-19). Although numerous in silico studies reported the
Chang Liu, Tess Puopolo, Huifang Li, Ang Cai, Navindra P. Seeram, Hang Ma   +5 more
doaj   +1 more source

Microwave-assisted and conventional hydrothermal carbonization of lignocellulosic waste material: comparison of the chemical and structural properties of the hydrochars [PDF]

, 2015
This study compares the chemical and structural properties of the hydrochars prepared from microwave-assisted and conventional hydrothermal carbonizations of Prosopis africana shell, a waste plant material.
Elaigwu, Sunday E., Greenway, Gillian M.
core   +1 more source

Nickel-catalyzed allylic defluorinative alkylation of trifluoromethyl alkenes with reductive decarboxylation of redox-active esters

Chemical Science, 2018
Synthesis of functionalized gem-difluoroalkenes was achieved through nickel-catalyzed allylic defluorinative alkylation of trifluoromethyl alkenes with reductive decarboxylation of redox-active esters.
Xi Lu, Xiao-Xu Wang, Tian‐Jun Gong, Jing-Jing Pi, Shi-Jiang He, Yao Fu   +5 more
semanticscholar   +1 more source

Fully Bio‐Based Epoxy Resins from Liquefied Wood for Chemically Recyclable Wood Coatings

Advanced Functional Materials, EarlyView.
A bio‐based and chemically recyclable epoxy resin derived from liquefied wood and its use in wood coatings is presented. The resin exhibits mechanical, thermal, and water‐resistant properties comparable to commercial coatings and can be chemically recycled and reused. This approach provides fast access to glossy and fully biobased durable wood coatings
Qisong Hu, Ricardo P. Martinho, Suna Azhdari, Jean‐Paul Lange, Martin van Drongelen, M. Pilar Ruiz, Frederik R. Wurm   +6 more
wiley   +1 more source