Results 101 to 110 of about 347,931 (304)

Solvent- and Catalyst-Free One-Pot Green Bound-Type Fused Bis-Heterocycles Synthesis via Groebke–Blackburn–Bienaymé Reaction/SNAr/Ring-Chain Azido-Tautomerization Strategy

open access: yes, 2018
A new, efficient, green, endogenous water-triggered, solvent- and catalyst-free ultrasound-assisted one-pot Groebke–Blackburn–Bienaymé reaction/SNAr/ring-chain azido-tautomerization strategy to synthesize bound-type fused bis-heterocycles imidazo or ...
Felipe Padilla-Vaca   +15 more
core   +1 more source

Ionic liquids: history, conception, applications, and perspectives

open access: yesGreen Chemistry Letters and Reviews
Over the last few decades, ionic liquids (ILs) have emerged as a class of innovative solvents with unique physico-chemical properties such as low vapor pressure, high thermal stability, high solvation capacity among others making them attractive for a ...
Doféré Yeo   +8 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Eco-Friendly Recovery of Biocompounds from Agro-Industrial By-Products Using Non-Thermal Processing

open access: yesClean Technologies
The valorization of agro-industrial by-products through sustainable extraction of bio-compounds is a key challenge within circular economy and clean-processing frameworks, as large volumes of tomato and artichoke residues are generated by the food ...
Maria N. Berradre   +5 more
doaj   +1 more source

Incredible Role of Glycerol in Multicomponent Synthesis of 2,3-Dihydroquinazoline-4(1H)-ones and 1-Amidoalkyl-2-naphthols

open access: yesCroatica Chemica Acta, 2015
An efficient and green synthesis of 1-amidoalkyl-2-naphthols via one-pot three-component condensation of aromatic aldehydes, acetamide and 2-naphthol in the presence of catalytic amounts of glycerosulfonic acid in glycerol as a green solvent was ...
Maryam Hajjami   +2 more
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

A green-solvent strategy for uniform perovskite thick films in X-ray detection

open access: yesNano Research
Perovskite polycrystalline films have gained considerable attention as promising materials for X-ray imaging applications. However, the conventional fabrication of perovskite-based X-ray detectors typically relies on large quantities of highly toxic ...
Shuan Kuang   +10 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Green-Solvent Engineering for Depositing Qualified Phenyl-C61-butyl Acid Methyl Ester Films for Inverted Flexible Perovskite Solar Cells

open access: yes
Flexible perovskite solar cells (fPSCs) with the inverted structure (p-i-n structure) show a promising commercialization future, owing to their lightweight and high efficiencies.
Xin Li (51274)   +3 more
core   +1 more source

Perspectives on small-scale integrated biorefineries using supercritical CO2 as a green solvent

open access: yes, 2020
Recent demands for the reduction and reutilization of waste have motivated scientific research on the development of clean technologies and optimization of process parameters to achieve sustainable production. In this context, this review aims to provide
Santana, Adina L.   +2 more
core   +1 more source

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