Results 1 to 10 of about 3,486 (208)

Benzophenones in the Environment: Occurrence, Fate and Sample Preparation in the Analysis

open access: yesMolecules, 2023
The ubiquitous presence of emerging contaminants in the environment is an issue of great concern. Notably, for some of them, no established regulation exists.
Theodoros Chatzimitakos   +1 more
exaly   +3 more sources

Naturally Occurring Simple Oxygenated Benzophenones: Structural Diversity, Distribution, and Biological Properties

open access: yesDiversity, 2023
Naturally occurring benzophenones represent a relatively small group of plant metabolites with narrow distribution, mainly in members of Clusiaceae, Gentianaceae, Hypericaceae, Polygalaceae, Myrtaceae, etc.; however, there were reports of several ...
Teodor Marinov   +2 more
doaj   +1 more source

Nearest-Neighbour and Non-Nearest-Neighbour Non-Covalent Interactions between Substituents in the Aromatic Systems: Experimental and Theoretical Investigation of Functionally Substituted Benzophenones

open access: yesMolecules, 2022
Benzophenone derivatives exhibit not only biological activity but also act as photo initiator and UV blocker. We carried out experimental and theoretical thermochemical studies of hydroxy- and methoxy-substituted benzophenones.
Artemiy A. Samarov   +2 more
doaj   +1 more source

Growth curve, biochemical profile and phytochemical analyses in calli obtained from the procambium segments of Bacupari [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2014
Garcinia brasiliensis, popularly known as Bacupari, is native to the Amazon and commonly used in folk medicine for its therapeutic properties. This plant is rich in bioactive compounds like benzophenones.
Plinio Rodrigues dos Santos Filho   +6 more
doaj   +4 more sources

Determination of Benzophenones in Water and Cosmetics Samples: A Comparison of Solid-Phase Extraction and Microextraction by Packed Sorbent Methods

open access: yesMolecules, 2021
Benzophenones (BPs) are extensively used in a wide variety of cosmetic products and other materials (e.g., textiles or plastics) to avoid damaging effects of UV radiation.
Grażyna Wejnerowska, Izabela Narloch
doaj   +1 more source

Antioxidant property of secondary metabolites from Garcinia genus: A short review

open access: yesEclética Química, 2023
Species from the Garcinia genus (Clusiaceae family) are used in the treatment of many diseases and metabolic disorders frequently associated with the oxidative stress.
Elton Kazmierczak   +2 more
doaj   +1 more source

Stability and Removal of Benzophenone-Type UV Filters from Water Matrices by Advanced Oxidation Processes

open access: yesMolecules, 2022
Benzophenone (BP) type UV filters are common environmental contaminants that are posing a growing health concern due to their increasing presence in water.
Belma Imamović   +5 more
doaj   +1 more source

Layered Double Hydroxide/Graphene Quantum Dots as a New Sorbent for the Dispersive Solid-Phase Microextraction of Selected Benzophenones, Phenols, and Parabens

open access: yesMolecules, 2022
In this study, the synthesis of a layered double hydroxide (LDH) composite with graphene quantum dots (GQDs) and its utilization for the development of a dispersive solid-phase extraction procedure are described.
Theodoros Chatzimitakos   +2 more
doaj   +1 more source

Biological Activity Evaluation and In Silico Studies of Polyprenylated Benzophenones from Garcinia celebica

open access: yesBiomedicines, 2021
This study aimed to isolate polyprenylated benzophenones from the rootbark of Garcinia celebica and assess their activities in vitro and in silico. The antioxidant activity was evaluated by the DPPH, ABTS, and FRAP methods. The cytotoxicity was evaluated
Yenni Pintauli Pasaribu   +3 more
doaj   +1 more source

Chemical Constituents from the Roots of Ranunculus ternatus and their Inhibitory Effects on Mycobacterium tuberculosis

open access: yesMolecules, 2013
Two new benzophenones, methyl (R)-3-[2-(3,4-dihydroxybenzoyl)-4,5-dihydroxyphenyl]-2-hydroxypropanoate (1) and n-butyl (R)-3-[2-(3,4-dihydroxybenzoyl)-4,5-dihydroxyphenyl]-2-hydroxypropanoate (2), were isolated from the roots of Ranunculus ternatus along
Yong-Ming Luo   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy