Results 71 to 80 of about 5,075 (257)

Artichoke (Cynara scolymus L.) pests in the Mediterranean

open access: yesGlasnik Zaštite Bilja, 2023
Artichoke is a perennial that thanks to its nutritional and health characteristic are becoming an incrisingliy widespread crop in coastal Croatia and the islands.
Kristijan Franin   +2 more
doaj  

A Study of the Spectral Properties of Rhodamine (6G&B) DyesMixture Dissolved in Chloroform [PDF]

open access: yesEngineering and Technology Journal, 2012
The spectral properties (absorption and fluorescence) of laser dyes (R6G& R B)mixture have been studied; this type of laser dye belongs to the Xanthenes family,and has been dissolved in chloroform to prepare (1*10-5, 2*10-5, 5*10-5, 7*10-5, 1*10-4M) at ...
Slafa I. Ibrahim
doaj   +1 more source

Novel and emerging antimicrobial strategies in the management of oral infections

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Antibiotics marked a pivotal turning point in human civilization, enhancing social interactions and extending human life expectancy. In addition to their success in treating systemic infectious diseases, they have significantly improved periodontal treatment outcomes as an adjunct therapy.
Ozge Unlu, Nil Yakar, Alpdogan Kantarci
wiley   +1 more source

Mimikry eines Lichtsammelkomplexes zur Beschleunigung der Photooxidation in asymmetrischen Lipidmembran‐Nanoreaktoren

open access: yesAngewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Biomimetische Liposomen‐Nanoreaktoren, die natürliche Lichtsammelkomplexe nachahmen, ermöglichen eine effiziente Photooxidation von NADH. Membrangebundenes Fluorescein überträgt Energie über FRET an membrangebundenes Eosin Y und oxidiert so NADH.
Julian Bösking   +13 more
wiley   +1 more source

Mulgravanols A and B, rare oxidized xanthenes and a new phloroglucinol isolated from the Australian rainforest plant Waterhousea mulgraveana (Myrtaceae)

open access: yes, 2020
Phytochemical investigation of the Australian rainforest plant leaves Waterhousia mulgraveana, yielded two rare oxidized xanthenes, mulgravanols A (1) and B (2) along with a new phloroglucinol, mulgravanol C (3).
Raju, Ritesh (R17740)   +4 more
core   +1 more source

Innovating Electrosynthesis From Metal Electrodeposition to Organic Chemistry: Deep Eutectic Solvents as Efficient and Sustainable Media

open access: yesChemSusChem, Volume 19, Issue 11, 15 June 2026.
This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita   +6 more
wiley   +1 more source

Redox Disruption Induced by Saquayamycin B1 Promotes Cytotoxicity in Resistant Melanoma Cells

open access: yesChemMedChem, Volume 21, Issue 10, 27 May 2026.
Saquayamycin B1 (SQ‐B1), an antibiotic isolated from Streptomyces sp. I072, triggers cell death in different melanoma cell lines, including chemoresistant SK‐MEL‐5. SQ‐B1 elevates O2•‐ and NO• on both sides of the membrane and blocks glutathione transferase (GSTP‐1) and glutathione reductase (GSR), destabilizing the GSH/GSSG antioxidant system.
Geovana Guedes Silvestre   +13 more
wiley   +1 more source

Perspectives of the Hepatoprotective Effects – A Review

open access: yesNatural Product Communications, 2017
The liver has the crucial role in the regulation of various physiological processes and in the excretion of endogenous waste metabolites and xenobiotics.
Milica G. Aćimović, Nataša B. Milić
doaj   +1 more source

Synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes using CuSO4·5H2O as a green and reusable catalyst

open access: yes, 2013
The synthesis of 14-aryl-14H-dibenzno[a,j]xanthenes has attracted considerable attention in organic synthesis. In this article, aromatic aldehydes have been employed with 2-naphthol in the presence of CuSO4·5H2O under solvent-free conditions to afford ...
Valiallahi, Mastooreh   +1 more
core   +1 more source

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