Results 221 to 230 of about 132,748 (328)

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

Synthesis of Stable Betaines Based on 1<i>H</i>-Pyrrole-2,3-diones and Pyridinium Ylides and Their Thermal Conversion to Cyclopropane-Fused Pyrroles. [PDF]

Molecules
Muranova MM, Galeev AR, Mokrushin IG, Maslivets AN, Dmitriev MV.   +4 more
europepmc   +1 more source

AlkaPlorer: A database‐driven explorer for natural alkaloids and derivatives

Journal of Integrative Plant Biology, EarlyView.
The alkaloid database AlkaPlorer integrates over 130,000 compounds across 12,250 species. By linking chemical structures with biological and evolutionary data, it reveals how these molecules evolve and function. This platform serves as a vital resource for AI‐driven discovery in plant metabolism and modern drug development. ABSTRACT Alkaloids, renowned
Jiahao Li, Tao Zeng, Hongquan Xu, Xu Kang, Minghui Liang, Ruibo Wu   +5 more
wiley   +1 more source

Triplet 4‐Nitrenemethyl‐Pyridine‐N‐Oxide: A Model Alkyl Nitrene Isolated in Cryogenic Matrices

Journal of Physical Organic Chemistry, Volume 39, Issue 5, May 2026.
The simplest triplet alkyl nitrene bearing a pyridine‐N‐oxide moiety was generated by direct irradiation (λ > 350 nm) of the corresponding azide in an Ar matrix at 15 K. Quantum tunneling 1,2‐H shift to the corresponding imine is thermodynamically favorable but does not occur due to a high‐energy barrier (~36 kcal mol−1).
Cláudio M. Nunes, A. J. Lopes Jesus, Tatiana Caneca, Gemma Aragay, Pablo Ballester, Rui Fausto   +5 more
wiley   +1 more source

Asymmetric Electrolytes Govern Tetrahydroxozincate Dynamics for Stable Alkaline Zinc Batteries

Angewandte Chemie, Volume 138, Issue 12, 16 March 2026.
This research tackles the limitations of alkaline zinc batteries by designing a series of metalloporphyrin molecules (Co‐4N, Co‐3N‐O, Co‐3N‐S) as electrolyte additives. The asymmetric structures, particularly Co‐3N‐O, accelerate the Zn(OH)42− decomposition via a modulated metal center and control Zn2+ transport through carboxyl groups.
Xianhong Chen, Yang Wang, Jiaxiong Zhu, Chunyi Zhi, Wai‐Yeung Wong   +4 more
wiley   +2 more sources

Metabolomic profiling of Bacillus amyloliquefaciens MU-10 and its antagonistic effects on Cercospora arachidicola. [PDF]

BMC Microbiol
Ahsan T, Liang B, Liu X, Zang C, Huang Y, Wang C, Ding A, Liang C.   +7 more
europepmc   +1 more source

On the fragmentation of furan molecule and its dependence on the laser wavelength [PDF]

, 2008
Al-Kahali, M. S. N., Donovan, R. J., Lawley, K. P., Ridley, T.   +3 more
core  

How Different Traditional and Modern Coffee Brewing Methods Affect Its Aroma, Chemistry, Health Effects and Safety Attributes?—A Comprehensive Review to Maximize Coffee Brew Quality

eFood, Volume 7, Issue 2, April 2026.
This review article provides a comprehensive analysis of coffee pre‐brewing techniques, focusing on the methodology and key parameters involved in each coffee brewing process. It also summarizes how different brewing methods affect the coffee metabolome, antioxidant levels, aroma, and physicochemical features.
Enas A. El‐Hawary, Hania A. Guirguis, Nik Muhammad Azhar Nik Daud, Mohd Asraf Zainudin, Ahmed Mediani, Mohamed A. Farag   +5 more
wiley   +1 more source

Bacterial vesicles-initiated <i>in-situ</i> spray-polymerized coating enables synergistic antibacterial-photothermal functionality for accelerating wound healing. [PDF]

Theranostics
Wang D, Liang S, Ai Z, Kong Q, Xing D, Cao Z, Geng Z.   +6 more
europepmc   +1 more source