Results 11 to 20 of about 264,703 (294)

Perturbation of the Monomer–Monomer Interfaces of the Benzoylformate Decarboxylase Tetramer [PDF]

open access: yesBiochemistry, 2014
The X-ray structure of benzoylformate decarboxylase (BFDC) from Pseudomonas putida ATCC 12633 shows it to be a tetramer. This was believed to be typical of all thiamin diphosphate-dependent decarboxylases until recently when the structure of KdcA, a branched-chain 2-keto acid decarboxylase from Lactococcus lactis, showed it to be a homodimer. This lent
Andrews, Forest H.   +3 more
openaire   +3 more sources

Spectral Analyses of a Novel Ibuprofen-Phillygenin Ester

open access: yesChinese Journal of Magnetic Resonance, 2018
An ibuprofen-phillygenin ester was synthesized through the Schotten-Baumann reaction with ibuprofen and phillygenin as the starting materials. Ultraviolet absorption (UV) spectrum, infrared absorption (IR) spectrum, matrix-assisted laser desorption ...
FAN Hong-yu
doaj   +1 more source

Imenovanje jednonitnih homopolimera i kopolimera na osnovi podrijetla (II. dio) [PDF]

open access: yesKemija u Industriji, 2018
Prethodne IUPAC-ove preporuke imenovanja (nomenklature) jednonitnih polimera na osnovi podrijetla (NOP) odnosile su se uglavnom na kopolimere, nelinearne polimere, združene polimere i generičke polimere.
Vida Jarm
doaj   +1 more source

Follow the Monomer [PDF]

open access: yesCell, 2008
Capping proteins limit actin filament growth, but paradoxically increase actin-based cell motility. This has been attributed to funneling of actin monomers to the filament ends that remain uncapped. Using a reconstituted motility system, Akin and Mullins (2008) now demonstrate that filament capping increases Arp2/3-based nucleation and branching ...
openaire   +3 more sources

Imenovanje jednonitnih homopolimera i kopolimera na osnovi podrijetla (I. dio) [PDF]

open access: yesKemija u Industriji, 2018
Prethodne IUPAC-ove preporuke imenovanja (nomenklature) jednonitnih polimera na osnovi podrijetla (NOP) odnosile su se uglavnom na kopolimere, nelinearne polimere, združene polimere i generičke polimere.
Vida Jarm
doaj   +1 more source

Screening Enzymes That Can Depolymerize Commercial Biodegradable Polymers: Heterologous Expression of Fusarium solani Cutinase in Escherichia coli

open access: yesMicroorganisms, 2023
In recent years, a number of microbial enzymes capable of degrading plastics have been identified. Biocatalytic depolymerization mediated by enzymes has emerged as a potentially more efficient and environmentally friendly alternative to the currently ...
Fernando Santos-Beneit   +9 more
doaj   +1 more source

Nature of the Amyloid-β Monomer and the Monomer-Oligomer Equilibrium [PDF]

open access: yesJournal of Biological Chemistry, 2011
The monomer to oligomer transition initiates the aggregation and pathogenic transformation of Alzheimer amyloid-β (Aβ) peptide. However, the monomeric state of this aggregation-prone peptide has remained beyond the reach of most experimental techniques, and a quantitative understanding of this transition is yet to emerge.
Mamata Kombrabail   +7 more
openaire   +3 more sources

Investigation of Thermodynamics of its 3-Butadiene Monomeric Derivatives with Nanoparticles of Fullerenes, Nanotubes and Nano Cones at Room Temperature by DFT Method [PDF]

open access: yesInternational Journal of New Chemistry, 2017
In this study, trans-3-butadiene monomer derivatives with different carbon nanoparticles of the same mass (mass mass) under different temperature conditions were studied using density functional theory.
Duddukuru Kupta
doaj   +1 more source

2-Hydroxy-3-(1-(4-vinylbenzyl)imidazol-3-ium-3-yl)propane-1-sulfonate and 3-(4-Vinylbenzyl)dimethylammonio)-2-hydroxypropane-1-sulfonate as New Zwitterionic Monomers

open access: yesMolbank, 2022
Zwitterionic polymers emerge as very useful materials for applications in antifouling surfaces. The properties of these polymers can be tuned by variations of the chemical structure of the corresponding monomer.
Jihen Ben-Hadj-Salem   +4 more
doaj   +1 more source

Green synthesis, anionic polymerization of 1,4-bis(methacryloyl)piperazine using Algerian clay as catalyst

open access: yesGreen Processing and Synthesis, 2019
In this work, a chain of reactions has been proposed as a new heterogeneous technique, based on the use of natural treated clays as an environmentally friendly catalysts for the synthesis of poly(1,4-bis(methacryloyl)piperazine). We first synthesized the
Derkaoui Samira   +2 more
doaj   +1 more source

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