Results 91 to 100 of about 5,830 (259)

Synthesis, screening, and sequencing of cysteine-rich one-bead one-compound peptide libraries. [PDF]

open access: yes, 2008
Cysteine-rich peptides are valued as tags for biarsenical fluorophores and as environmentally important reagents for binding toxic heavy metals. Due to the inherent difficulties created by cysteine, the power of one-bead one-compound (OBOC) libraries has
Greaves, John   +3 more
core   +2 more sources

Electroactive Proteinoid–Quantum Dot Systems

open access: yesSmall Science, Volume 5, Issue 12, December 2025.
Proteinoid‐quantum dot conjugates form toroidal nanostructures (145.2 nm outer diameter, 102.3 nm cavity) via glutamic acid‐phenylalanine‐aspartic acid‐cysteine cross‐linking with sulfo‐SMCC (sulfosuccinimidyl 4‐(N‐maleimidomethyl)cyclohexane‐1‐carboxylate).
Panagiotis Mougkogiannis   +1 more
wiley   +1 more source

N-[2-(Cyclohexylamino)-2-oxoethyl]-N-(4-octyloxy)phenyl-prop-2-enamide

open access: yesMolbank, 2016
N-[2-(Cyclohexylamino)-2-oxoethyl]-N-(4-octyloxy)phenyl-prop-2-enamide was prepared in good yield by coupling of 4(octyloxy)aniline, Cyclohexyl isocyanide, paraformaldehyde and acrylic acid by multicomponent Ugi reaction, at room temperature.
Shimoga D. Ganesh   +3 more
doaj   +1 more source

Formation of Molecularly Imprinted Polymer Matrices using [PDF]

open access: yes, 2012
This study serves as a proof of concept that a poly(acrylonitrile-co-acrylic acid) may be used to form an chiral selective polymer membrane for discrimination of L-tryptophan from racemic tryptophan.
Erwin, William
core   +1 more source

3D ultrastructural organization of whole Chlamydomonas reinhardtii cells studied by nanoscale soft x-ray tomography [PDF]

open access: yes, 2012
The complex architecture of their structural elements and compartments is a hallmark of eukaryotic cells. The creation of high resolution models of whole cells has been limited by the relatively low resolution of conventional light microscopes and the ...
Frangakis, Achilleas S.   +7 more
core   +3 more sources

Advances in Development of Antimicrobial Peptidomimetics as Potential Drugs

open access: yesMolecules, 2017
The rapid emergence of multidrug-resistant pathogens has evolved into a global health problem as current treatment options are failing for infections caused by pan-resistant bacteria.
Natalia Molchanova   +2 more
doaj   +1 more source

Exploration of the Tertiary Amide Chemical Space of Dolastatin 15 Analogs Reveals New Insights into the Structure–Anticancer Activity Relationship

open access: yesChemMedChem, Volume 20, Issue 19, October 6, 2025.
GA: Parallel libraries of novel dolastatin‐like compounds with different N‐substituted backbones were produced using multicomponent reactions as diversification steps. Evaluation of the antiproliferative effect in a variety of cancer cells proved that either the replacement of one proline by a functionalized tertiary amide or introducing a backbone N ...
Dayana Alonso   +9 more
wiley   +1 more source

Aspartimide Formation and Its Prevention in Fmoc Chemistry Solid Phase Peptide Synthesis

open access: yesChemBioChem, Volume 26, Issue 18, September 18, 2025.
Aspartimide formation remains a persistent challenge in Fmoc solid phase peptide synthesis. This review surveys strategies to prevent aspartimide formation, covering protecting group design, backbone protection, and alternative deprotection approaches.
Marco J. W. Kong   +2 more
wiley   +1 more source

Dissipative particle dynamics simulation for peptoid nanosheet with non-empirical parameter set [PDF]

open access: hybrid, 2023
Yusuke Tachino   +4 more
openalex   +1 more source

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