Results 151 to 160 of about 13,953 (273)

Antibacterial activity of bioactive anthraquinones isolated from Cassia tora L. against pathogenic intestinal microorganisms. [PDF]

Naunyn Schmiedebergs Arch Pharmacol
Balusamy SR, Lee S, Anandapadmanaban G, Samad A, Shikder MR, Veeramani C, Alsaif MA, Al-Numair KS, Singh P, Perumalsamy H.   +9 more
europepmc   +1 more source

Azulene–BODIPY Hybrid Dyes as Non‐Emissive, Wide‐Gamut RGB Colorants for High‐Resolution Color Filters

Aggregate, Volume 7, Issue 6, June 2026.
Non‐emissive azulene–BODIPY hybrid dyes with tunable absorption and superior photothermal stability enable high‐resolution RGB color filters (8.2 µm) with wide‐gamut performance, near‐zero fluorescence, and low color difference (ΔEab < 3). ABSTRACT The pursuit of high‐performance color filters (CFs) for next‐generation displays demands organic dyes ...
Bo Yu, Shihao Zhang, Qi Li, Pengchen Du, Hanshen Xin, Jie Xue, Tengfei Yan, Jianhua Zhang   +7 more
wiley   +1 more source

Correction: Spiegel, M. Two-Photon Absorption Properties and Structure-Property Relationships of Natural 9,10-Anthraquinones: A Curated RI-CC2 Dataset. <i>Int. J. Mol. Sci.</i> 2026, <i>27</i>, 87. [PDF]

Int J Mol Sci
Spiegel M.
europepmc   +1 more source

Effects of some substituted anthraquinones and anthrones on laccase production in Pleurotus sajor caju

, 1996
Some substituted anthraquinones and anthrones were tested as regards their action on laccase excretion by Pleurotus sajor caju. Electrophoretic analysis showed that different isozymes were produced by the fungus in the presence of different compounds ...
SOLLAI F, SODDU G, ROSSINO P, RINALDI A, RESCIGNO, ANTONIO, CURRELI, NICOLETTA, RINALDI, ANDREA, SANJUST, ENRICO, PORCU MC   +8 more
core  

Ion‐Pairing and Counterion Effects in Contemporary Photochemistry

Angewandte Chemie Novit, Volume 2, Issue 2, June 2026.
Ion‐pairing and counterion effects have emerged as fundamental yet underexplored determinants of photochemical behavior. Far from inert, counterions, and Coulombic interactions modulate excited‐state dynamics, quenching efficiencies, emission, and catalytic pathways.
Matthias Schmitz, Christoph Kerzig
wiley   +1 more source

Anthraquinones from Artabotrys odoratissimus (Leaves)

, 2005
1740-1741Two new anthraquinones 1,2 have been isolated from the hexane extract of Artabotrys odoratissimus (leaves) and characterized as 1-hydroxy-2, 5-dimethoxy-9, 10-anthraquinone 1 and 1,4,5- trihydroxy-9, 10-anthraquinone 2 by spectral ...
Jafri, Mustazi, Mehta, B K, Sharma, Megha, Singh, Neelima   +3 more
core  

Gas Chromatography‐Mass Spectrometry‐Based Phytochemical Profiling and Bioactivity‐Guided Fractionation of Psidium guineense Stem Extracts: In Vitro and In Silico Insights Into Antioxidant, Antidiabetic and Antibacterial Potentials

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Psidium guineense (Myrtaceae) is traditionally used for various medicinal purposes, although its stem remains underexplored. This study provides the first integrated phytochemical, pharmacological and computational evaluation of the stem extracts to elucidate their antioxidant, antidiabetic and antibacterial potential.
Md. Jahid Hossain, Mst. Shagorika Shila, Muhammad Rashedul Islam, Jakir Ahmed Chowdhury   +3 more
wiley   +1 more source

Comparative Phytochemical Analysis of Five South African Bulbine Species Using Chromatography‐Based Methods

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
Comprehensive chromatographic and chemometric profiling of five medicinal South African Bulbine species across leaves, rhizomes, and roots reveals 73 metabolites, including species‐specific phenylanthraquinones, flavonoids, and anthocyanins, that serve as reliable chemical markers for species authentication.
Ramoagi T. Segone, Maxleene Sandasi, Efficient Ncube, Weiyang Chen, Bharathi Avula, Kumar Katragunta, Ikhlas A. Khan, Alvaro M. Viljoen   +7 more
wiley   +1 more source

Untargeted Metabolomics for Profiling of Cascara, Senna, Rhubarb, and Frangula Metabolites. [PDF]

Metabolites
Nezi P, Prete AL, Costanti F, Cicaloni V, Cicogni M, Tinti L, Salvini L, Bianchini M.   +7 more
europepmc   +1 more source

Anthraquinones From Epicoccum sp., a Fungus Isolated From Gut of Dione juno That Feeds on Passifloras

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
An Epicoccum fungus was isolated from gut of larvae of the butterfly Dione juno juno that feeds intensively on leaves of Passifloras. This fungus produces hydroxyanthraquinones that moderately inhibits growth of some Bacillus that coexist with the fungus in the insect gut, suggesting that it is probably important for microbial embalance in gut flora ...
Jessica Teixeira Dias, Alef dos Santos, Mauricio Augusto P. M. S. Alves, Clovis Wesley Oliveira de Souza, Eduardo Jorge Pilau, Edson Rodrigues‐Filho   +5 more
wiley   +1 more source