Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
The kinetics of novel dynamic libraries that operate via reversible replication is described. In these systems, selective product formation is governed by peptides autocatalytic efficiency and by differences in their unfolding stability. We suggest ways to significantly alter the network behavior by chemical inputs (templates) or physical triggers (light).
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/c1cc14301h | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Key locations of oxidative damage in human hair keratins after heat and ultraviolet light exposure.
Int J Cosmet Sci
September 2025
Smart Foods and Bioproducts, AgResearch, Lincoln, New Zealand.
Objective: This study investigated the locations of amino acid modifications within two major human hair keratins (Type I K31 and Type II K85) with probable implications for protein and hair structural component integrity. The particular focus was on cysteine modifications that disrupt intra-protein and inter-protein disulphide bonds.
Methods: Human hair was exposed to accelerated, sequential heat or UV treatments, simulating effects resulting from the use of heated styling tools and environmental exposure over a time frame approximating one year.
Photochemical synthesis of silver nanoprisms via green LED irradiation and evaluation of SERS activity.
Beilstein J Nanotechnol
August 2025
Nanotechnology Lab, Research Laboratories of Saigon Hi-Tech Park, Lot I3, N2 Street, Tang Nhon Phu Ward, Ho Chi Minh City 70000, Vietnam.
Silver nanoprisms (AgNPrs) are promising candidates for surface-enhanced Raman scattering (SERS) due to their strong localized surface plasmon resonance and sharp tip geometry. In this study, AgNPrs were synthesized through a photochemical method by irradiating spherical silver nanoparticle seeds with 10 W green light-emitting diodes (LEDs; 520 ± 20 nm) for various periods of time up to 72 h. The growth mechanism was investigated through ultraviolet-visible spectroscopy, field-emission scanning electron microscopy, X-ray diffraction, and transmission electron microscopy analyses, confirming the gradual transformation of spherical seeds into AgNPrs.
View Article and Find Full Text PDFDistribution of rapid pyrolysis products for Hami lignite and its light residue.
RSC Adv
September 2025
School of Chemical Engineering, Minhaj University Lahore Lahore 54000 Punjab Pakistan.
Naomaohu lignite (NL) from Hami, Xinjiang, was ultrasonically extracted with a mixed solvent of CS and acetone (in equal volumes) to obtain the extract residue (ER). The ER was then separated based on density differences with CCl to yield the corresponding light residue (NL-L). The composition and structural characteristics of the light residue were characterized by proximate, ultimate, infrared, and thermogravimetric analyses (TG-DTG).
View Article and Find Full Text PDFFirst light them up: photoresponsive imine-containing systems.
Chem Sci
September 2025
Institut für Organische Chemie, Universitat Würzburg 97074 Würzburg Germany
The reversible covalent bond formation that underpins dynamic covalent chemistry (DCC) enables the construction of stimuli-responsive systems and the efficient assembly of complex architectures. While most DCC studies have focused on systems at thermodynamic equilibrium, there is growing interest in systems that operate away from equilibrium-either by shifting to a new free-energy landscape in response to a stimulus, or by accessing an out-of-equilibrium state following an energy input. Imine-based systems are especially attractive due to the accessibility of their building blocks and their dynamic behavior in both condensation and transimination reactions.
View Article and Find Full Text PDFVisible-light-induced stereoselective trifluoromethylselenolation of arylalkenyl iodides with [MeN][SeCF].
Chem Commun (Camb)
September 2025
School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
The photocatalytic stereoselective trifluoromethylselenolation of -arylalkenyl iodides with [MeN][SeCF] is described under different conditions. These reactions enabled the first controllable synthesis of arylalkenyl trifluoromethyl selenoethers in good yields and with high - or -selectivity.
View Article and Find Full Text PDF