Results 61 to 70 of about 18,062 (258)

Dynamic Self‐Clickable Decellularized Matrix Hydrogels for Regulating Vascularity and Enhancing Muscle Regeneration

Advanced Science, EarlyView.
Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong, Tuba Marjan, Ngoc Ha Luong, Taimoor H. Qazi, Chien‐Chi Lin   +4 more
wiley   +1 more source

Synthesis and Antimicrobial Activity of Protocetraric Acid Derivatives

Orbital: The Electronic Journal of Chemistry
Antimicrobial resistance has become a serious threat worldwide. To overcome this huge public health problem, the continuous search for new active compounds is urgently needed, and structural modifications and the synthesis of natural products ...
Tatiana Matayoshi, Paola Oliveira, Adilson Beatriz, Neli Kika Honda, Ana Camila Micheletti   +4 more
doaj   +1 more source

(2S,5R)-2-Isopropyl-5-methylcyclohexanone Hydrazones

Molbank, 2019
Hydrazones were obtained in 76−78% yield via condensation of (2S,5R)-2-isopropyl-5-methylcyclohexanone with 4-R-phenoxyacetic acid hydrazides in the presence of a catalytic amount of glacial acetic acid.
Mariia Nesterkina, Dmytro Barbalat, Ivan Zheltvay, Ildar Rakipov, Mehmet Atakay, Bekir Salih, Iryna Kravchenko   +6 more
doaj   +1 more source

H2S‐Amplified “Three‐in‐One” Antibacterial Strategy for Periodontitis Treatment Using a Photosensitive Pillararene‐Embedded COF/MOF Hybrid

Advanced Science, EarlyView.
The integration of ROS‐generating systems with H2S depletion strategies effectively overcomes the limitations imposed by endogenous antioxidant defenses on ROS‐based antimicrobial therapies. In this study, the Cu‐MOF is incorporated into pillararene‐embedded COF, achieving a “three‐in‐one” antimicrobial effect that markedly alleviated periodontal ...
Shuang Liang, Meng‐Hao Li, Liang Cheng, Tian‐Shou Zhang, Hui Hui, Yan Wang, Hong‐Pu Zhang, Bo‐Wen Liu, Lin Wang, Ying‐Wei Yang   +9 more
wiley   +1 more source

Fungicidal activity of some o-nitrophenyl-hydrazones [PDF]

, 1996
The antimycotic activity of 16 o-nitrophenylhydrazones against strains of Hansenula anomala, Saccharomyces cerevisiae, Candida parapsyliosis, and Cryptococcus albidus was tested. All 16 compounds inhibited growth of the yeast strains.
Asproni, Battistina, Boatto, Gianpiero, Cerri, Riccardo, Farris, Giovanni Antonio, Palomba, Michele Francesco Luigi, Pau, Amedeo, Pintore, Giorgio Antonio Mario   +6 more
core  

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

Advanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Synthesis and Antimicrobial Activity of N-Substituted-β-amino Acid Derivatives Containing 2-Hydroxyphenyl, Benzo[b]phenoxazine and Quinoxaline Moieties

Molecules, 2015
3-[(2-Hydroxyphenyl)amino]butanoic and 3-[(2-hydroxy-5-methyl(chloro)phenyl)amino]butanoic acids were converted to a series of derivatives containing hydrazide, pyrrole and chloroquinoxaline moieties.
Kristina Mickevičienė, Rūta Baranauskaitė, Kristina Kantminienė, Maryna Stasevych, Olena Komarovska-Porokhnyavets, Volodymyr Novikov   +5 more
doaj   +1 more source

Crystal structure of (E)-1-(2,4-dinitrophenyl)-2-[(E)-5-phenyl-1-(p-tolyl)pent-2-en-4-yn-1-ylidene]hydrazine

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C24H18N4O4, the plane of the phenyl ring is inclined to those of the toluene ring and the dinitro-substituted benzene ring by 66.96 (19) and 47.06 (18)°, respectively, while the planes of the two benzene rings are inclined to one ...
Alexander A. Golovanov, Anna V. Vologzhanina, Evgeniya D. Voronova, Vadim V. Bekin, Sergey V. Naumov   +4 more
doaj   +1 more source

1,3-Dipolar cycloadditions of azomethine imines [PDF]

, 2015
Azomethine imines are considered 1,3-dipoles of the aza-allyl type which are transient intermediates and should be generated in situ but can also be stable and isolable compounds.
Nájera, Carmen, Sansano, Jose M., Yus, Miguel   +2 more
core   +3 more sources

Solvent- and Catalyst-Free Environmentally Benign High Hydrostatic Pressure-Assisted Synthesis of Bioactive Hydrazones and the Evaluation of Their Stability Under Various Storage Conditions

Molecules
Our group has seen great promise in using substituted diaryl-hydrazones to alleviate oxidative stress in preeclampsia. Specifically, fluorinated diaryl-hydrazones have shown great efficacy, confirmed via antioxidant assays and animal trials using ...
Maximilian Costa, Frances Adhamidhi, Maxim Mastyugin, Adrianna R. Fusco, Alexander Lazarev, Zsuzsanna K. Zsengeller, Marianna Török, Béla Török   +7 more
doaj   +1 more source