Výsledky vyhledávání - "spectroscopy uv-vis"

Akademický článek

Optimization of the Cold Water Extraction Method for High-Value Bioactive Compounds from Chamomile (Matricaria chamomilla L.) Flower Heads Through Chemometrics

Autor: Martina Foschi, Lorenzo Marsili, Ilaria Luciani, Giulia Gornati, Claudia Scappaticci, Fabrizio Ruggieri, Angelo Antonio D’Archivio, Alessandra Biancolillo

Publikováno v: Molecules, Vol 29, Iss 20, p 4925 (2024)

This study focused on optimizing a cold water extraction method to obtain bioactive compounds from chamomile (Matricaria chamomilla L.), addressing increasing consumer demand for natural products and nutraceuticals. A full-factorial design was employ

Externí odkaz: https://doaj.org/article/19d6740e8de14214a0482e2dd76e0bf5

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Akademický článek

Preparation and characterization of glutathione loaded polyvinyl alcohol electrospun nanofibers

Autor: Ghinva Shah, Heer Memon, Nisha Iqbal

Publikováno v: Liaquat Medical Research Journal, Vol 5, Iss 4 (2023)

Reduced glutathione, or L-glutathione, is a tripeptide protein that occurs naturally in almost all cells of the human body. It is an antioxidant and plays a significant role in neutralizing oxidative stress. Oxidative stress is responsible for promot

Externí odkaz: https://doaj.org/article/27f59bf9c88c4ed0a2d93af17199ddf6

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Akademický článek

Cordia sebestena leaf extract mediated biosynthesis of silver nanoparticles, characterization, and screening of its antimicrobial activities

Autor: Rakesh S. Sancheti, Sajeda Samreen, Anil B. Gite, Pramod N. Patil, Mahesh P. Patil, Hakikulla H. Shah, Arvind M. Patil, Minakshee A. Todarwal, Manoj T. Patil

Publikováno v: Green Analytical Chemistry, Vol 6, Iss , Pp 100075- (2023)

Biosynthesized Silver nanoparticles (AgNPs) are attracting interest due to their special biological applications as well as biologically active secondary metabolites from plants that aid in green synthesis. This study describes the easy, environmenta

Externí odkaz: https://doaj.org/article/43b57d314fb24902b5c217dc3842cb81

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Akademický článek

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Akademický článek

On the Identification and Quantification of Ergothioneine and Lovastatin in Various Mushroom Species: Assets and Challenges of Different Analytical Approaches

Autor: Konstantinos Tsiantas, Thalia Tsiaka, Georgios Koutrotsios, Eleni Siapi, Georgios I. Zervakis, Nick Kalogeropoulos, Panagiotis Zoumpoulakis

Publikováno v: Molecules, Vol 26, Iss 7, p 1832 (2021)

In recent years, mushrooms have drawn the attention of agro-industries and food-industries as they were considered to be valuable natural sources of health promoting compounds such as β-glucans, ergothioneine, and lovastatin. The detection and quant

Externí odkaz: https://doaj.org/article/19aa6f6d49d34d559bb082fa62e85d08

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Dissertation/ Thesis

Azobenzene Derivatives And Their Application In Designing Photoresponsive Dynamic Supramolecular Aggregregates

Autor: Benson, Kome Olanrewaju

Certain molecules (photochromic compounds), when exposed to the light of a specific wavelength, undergo a reversible “isomeric” transformation which leads to reversible changes in some physicochemical properties. Azobenzene derivatives are an exa

Externí odkaz: http://rave.ohiolink.edu/etdc/view?acc_num=dayton1651678318264714

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4-Hydroxybenzoic Acid as an Antiviral Product from Alkaline Autoxidation of Catechinic Acid: A Fact to Be Reviewed

Autor: Silvana Alfei, Debora Caviglia, Susanna Penco, Guendalina Zuccari, Fabio Gosetti

Publikováno v: Plants; Volume 11; Issue 14; Pages: 1822

The dark brown mixture resulting from the autooxidation of catechinic acid (CA) (AOCA) has been reported to possess antiviral activity against Herpes Simplex Virus 1 and 2 (HSV-1 and HSV-2). Unfortunately, the constituents of AOCA were not separated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::173cfaf22f3a1b6a341ac294090cc2ab
https://pubmed.ncbi.nlm.nih.gov/35890456

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Arresting the Catalytic Arginine in Chlorite Dismutases: Impact on Heme Coordination, Thermal Stability, and Catalysis

Autor: Daniel Schmidt, Christian Obinger, Ilenia Serra, Sabine Van Doorslaer, Vera Pfanzagl, G. Mlynek, Paul G. Furtmüller, Stefan Hofbauer, Kristina Djinović-Carugo

Publikováno v: Biochemistry
Biochemistry 60(8), 621-634 (2021). doi:10.1021/acs.biochem.0c00910

Biochemistry 60(8), 621 - 634 (2021). doi:10.1021/acs.biochem.0c00910
Chlorite dismutases (Clds) are heme b-containing oxidoreductases that can decompose chlorite to chloride and molecular oxygen. They are divided in two clades that differ in ol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c972d165fbcdf339d8c7ed0de6395a
https://doi.org/10.1021/acs.biochem.0c00910

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