Results 71 to 80 of about 2,365 (220)

Evaluation of Anti-angiogenic Activity of Silver Nanoparticle Synthesis by Rubina tinctorum L (Ru-AgNPs) Using Chicken Chorioallantoic Membrane (CAM) Assay [PDF]

open access: yesMajallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2018
Background: Angiogenesis occurs in physiologic (wound healing) and pathological conditions and plays an important role in tumor growth, progression and metastasis.
Sara Ghandehari   +2 more
doaj  

Natural pigments derived from plants and microorganisms: classification, biosynthesis, and applications

open access: yesPlant Biotechnology Journal, Volume 23, Issue 2, Page 592-614, February 2025.
Summary Pigments, as coloured secondary metabolites, endow the world with a rich palette of colours. They primarily originate from plants and microorganisms and play crucial roles in their survival and adaptation processes. In this article, we categorize pigments based on their chemical structure into flavonoids, carotenoids, pyrroles, quinones ...
Qian Tang   +4 more
wiley   +1 more source

Effects of Salt Stress and Inoculation Ratios in Cell Cultures of Rubia tinctorum L.

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2017
In this study, salt stress was implemented to callus and cell suspension cultures of Rubia tinctorum L. at 100 mM and 200 mM concentrations and the effects on fresh and dry weights (g), relative dry weight ratios, and alizarin and purpurin contents (mg/g
Pınar Nartop, Şeref Akay, Aynur Gürel
doaj   +1 more source

Proline Tagging for Stress Tolerance in Plants

open access: yesInternational Journal of Genomics, Volume 2025, Issue 1, 2025.
In environments with high levels of stress conditions, plants accumulate various metabolic products under stress conditions. Among these products, amino acids have a cardinal role in supporting and maintaining plant developmental processes. The increase in proline content and stress tolerance in plants has been found optimistic, suggesting the ...
Naveed Ul Mushtaq   +7 more
wiley   +1 more source

Consideracions sobre la vegetació de la vall del riu Set (Segrià) [PDF]

open access: yes, 1991
Hom presenta un breu estudi sobre la vegetació de la zona del riu Set compresa entre Aspa i Alfés (UTM: CGOO, CF90). S'incideix sobretot en aquelles associacions poc conegudes a nivell comarcal (Veronico - Avenetum ibericae Bolòs 1973, Hedero – Ulmetum ...
Curcó i Masip, Antoni
core  

Degradation of antifungal anthraquinone compounds is a probable physiological role of DyP secreted by Bjerkandera adusta

open access: yesAMB Express, 2019
Alizarin is an anti-fungal compound produced by the plant, Rubia tinctorum. The parasitic fungus Bjerkandera adusta Dec 1 was cultured in potato dextrose (PD) medium with or without alizarin.
Kanako Sugawara   +4 more
doaj   +1 more source

A Comparative Study on Characteristics and Antibacterial Capacity of Cotton Fabrics Dyed with Reactive Dye and Diospyros Mollis Extract

open access: yesChemistryOpen, Volume 13, Issue 11, November 2024.
The cotton fabrics dyed with aqueous Diospyros mollis Griff extract (DME) has shown a high color fastness to washing, light, and rubbing, antibacterial ability against E. coli and S. aureus 99.9 %, great UV resistance efficiency, good air permeability, water vapor absorbance, a high tensile property as compared to the cotton fabrics dyed with Remazol ...
Trong Tuan Nguyen   +4 more
wiley   +1 more source

Plantas exóticas introducidas en Mendoza a mediados del siglo XIX [PDF]

open access: yes, 2004
Fil: Melis, Francisco A.. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Departamento de Ciencias BiológicasFil: Mendoza, Elizabeth. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias.
Melis, Francisco A., Mendoza, Elizabeth
core  

Los tarayales de la depresión del Ebro [PDF]

open access: yes, 1990
La revisión de las comunidades de Tamarix en la depresión del Ebro permite reconocer tres asociaciones: Tamaricetum gallicae Br.-BI. & O. Bolós 1957 (Tamaricion africanae Br.-B1. & O.
Fernández González, Federico   +2 more
core   +3 more sources

The Use of the Mannich Reaction toward Amino‐Based Anthraquinone Applied in Aqueous Redox Flow Battery

open access: yesAdvanced Energy and Sustainability Research, Volume 5, Issue 10, October 2024.
A water‐soluble anthraquinone derived from alizarin, 3HAAQ, is introduced as the redox‐active material in a negative potential electrolyte (anolyte) for aqueous redox flow batteries operating at pH 14 A water‐soluble anthraquinone derived from alizarin, 3HAAQ, is introduced as the redox‐active material in a negative potential electrolyte (anolyte) for ...
Renata G. Almeida   +5 more
wiley   +1 more source

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