Results 51 to 60 of about 10,026 (250)

Adjuvant Antibacterial Effects of Mouriri Elliptica Against Clinical Multidrug Resistant Gram‐Negative Bacterial Strains

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
The ethanolic leaf extract of Mouriri elliptica exhibited antibacterial and antibiofilm activities against multidrug‐resistant clinical isolates and enhanced the activity of ampicillin. Its diverse chemical profile and low acute toxicity support this Cerrado species as a promising source of natural antibacterial adjuvants. ABSTRACT Bacterial resistance
Talita Vilalva Freire, Ana Carolina de Freitas Marques, Valéria dos Santos Gonçalves, Iluska Senna Bonfá Moslaves, Mônica Cristina Toffoli‐Kadri, Arthur Feliciano Camargo da Silva, Martha Janete Giz, Patrícia de Oliveira Figueiredo, Ana Camila Micheletti, Nídia Cristiane Yoshida   +9 more
wiley   +1 more source

A Convenient Method for Synthesizing 2-Aryl-3-hydroxy-4-oxo-4H-1-benzopyrans or Flavonols

, 2016
A Convenient Method for Synthesizing 2-Aryl-3-hydroxy-4-oxo-4H-1-benzopyrans or ...
André Fougerousse (3048162), Emmanuel Gonzalez (2060422), Raymond Brouillard (2724484)   +2 more
core   +2 more sources

Combining Phytochemical and Computational Approach on Citrus hystrix DC. (Kaffir Lime) Peel Extract: Anti‐Diabetic and Anti‐Inflammatory Activities

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Citrus hystrix DC. (kaffir lime) peel was dried and subjected to ethanolic extract. The GC‐MS analysis showed the presence of significant phyto‐ingredients. Pharmacokinetic and ADMET filters were applied to major constituents, and molecular docking, Gene Ontology (GO), and KEGG pathway enrichment analyses on mechanistic plausibility were also performed.
Malathy Soundara Rajan, Sankarganesh Palaniyandi, Swetha Sunkar   +2 more
wiley   +1 more source

Green Synthesis of Silver Nanoparticles From Various Leaves Extract: Antioxidant, Anti‐Inflammatory, Antibacterial Activities and Inhibitory Effect on Glutathione S‐Transferase

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Green‐synthesized silver nanoparticles (AgNPs) were prepared using plant leaf extract and evaluated for their biological activities. The synthesized AgNPs demonstrated antibacterial, antioxidant, anti‐inflammatory, and glutathione S‐transferase (GST) inhibitory activities, highlighting their potential as multifunctional bioactive nanomaterials for food,
Zuhal Sahin, Nourhane A. Darwich, Tulay Duran, Davut Avci, Luís R. Silva, Fatih Sonmez, Mahmoud I. Khalil   +6 more
wiley   +1 more source

A Perspective of Soy Isoflavones on Analytical, Biological, and Chemical Attributes

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT This review covers key aspects of soybean (Glycine max), with a particular focus on its isoflavone content and biological properties. Soybeans maintain their position as both a nutraceutical and a pharmaceutical crop, with a broad range of dietary items used worldwide, including soy milk, fermented soy products, and various dietary supplements.
Sristy Suman, Joydeep Chatterjee, Gaurav Joshi, Raj Kumar, Muhammad Wahajuddin   +4 more
wiley   +1 more source

Toxicity of Compounds Isolated from White Snakeroot () to Adult and Larval Yellow Fever Mosquitoes ()

Natural Product Communications, 2016
Botanicals have been the source for several classes of pesticides for mosquitoes. However, increasing resistance to these products and reduced numbers of choices necessitate the search for new active ingredients. Ageratina altissima (L.) King & H.
Alden S. Estep, James J. Becnel, Stephen T. Lee   +2 more
doaj   +1 more source

A Systematic Characterization of the Solvent‐Dependent Photoswitching Behavior of an N‐Substituted Nitrospiropyran Derivative

ChemSystemsChem, Volume 8, Issue 5, September 2026.
Investigation of the photoswitching kinetics of a spiropyran–merocyanine (SP–MC) derivative in different solvents reveals that decreasing solvent polarity limits MC formation through aggregation, disfavoring nonpolar environments. In contrast, SP formation remains largely insensitive to solvent polarity, reflecting the greater thermodynamic stability ...
Tobias Eckardt, Natalia Velk, Daniel Voigt, Florian Schmitt, Sergio Kogikoski, Svetlana Santer, Bernd Schmidt, Evgenii Titov, Amitabh Banerji, Martin Reifarth, Marek Bekir   +10 more
wiley   +1 more source

Ultrasound-assisted extraction processes of benzopyrans from Hypericum polyanthemum [PDF]

Efficient and sustainable extraction of bioactive benzopyrans from Hypericum polyanthemum Klotzsch ex Reichardt (Hypericaceae) remains underexplored, despite their potential applications.
Tavares, Henrique Martins, Meirelles, Gabriela de Carvalho, Rodrigues, Victor Hugo Silva, Vargas, Rubem Mario Figueiro, Cassel, Eduardo, Salerno, Victor Mateus Juchem, Von Poser, Gilsane Lino   +6 more
core   +1 more source

A facile and one-pot synthesis of new tetrahydrobenzo[b]pyrans in water under microwave irradiation

BMC Chemistry, 2019
Eleven new tetrahydrobenzo[b]pyran derivatives were synthesized via a three component reaction of different aromatic aldehydes, methyl cyanoacetate and 1,3-cyclohexadione, with water as solvent under catalyst-free microwave irradiation. The structures of
Mandlenkosi Robert Khumalo, Surya Narayana Maddila, Suresh Maddila, Sreekantha B. Jonnalagadda   +3 more
doaj   +1 more source

Dynamic Control of Nucleic Acids Self‐Assembly and Expression Using Photoswitches

Chemistry – A European Journal, Volume 32, Issue 31, 18 August 2026.
We review here the recent progress made in the design of molecular photoswitches, and highlight their implementation for the dynamic control over nucleic acids self‐assembly and expression. ABSTRACT Synthetic nucleic acids have become readily available and now constitute versatile building blocks in materials science—where they can be used to engineer ...
Noemí Nogal, Hugo Laigle, Maxime Mansy, Sébastien Ulrich, Mathieu Surin   +4 more
wiley   +1 more source