Results 191 to 200 of about 2,815,679 (232)

Fraxini cortex (Qinpi): reframing a traditional heat-clearing botanical drug as a systemic immune-metabolic regulator. [PDF]

Front Pharmacol
Xin P, Fan YH, Xu JY, Mao SJ, Zhang JW, Luo ZL, Zhou X.   +6 more
europepmc   +1 more source

Near‐White Circularly Polarized Luminescence by Color Mixing Utilizing Surface‐Fluorophore‐Modified Cellulose Nanocrystals in Composite Films

Chemistry – A European Journal, Volume 32, Issue 36, 24 September 2026.
Robust, bio‐derived, and freestanding films based on cellulose nanocrystals (CNCs), covalently decorated with achiral fluorophores, transduce shape chirality and supramolecular helicity into near‐white circularly polarized luminescence (CPL). With composites covering the visible spectrum, near‐white, right‐handed CPL with high luminescence dissymmetry (
Asmita Shah, Timothy G. Lerch, Gourab Acharjee, Grace A. R. Rohaley, Shamima Akhter, Nicholas M. Kamuti, Ashwathanarayana Gowda, Ryan A. Williams, Elda Hegmann, Marianne E. Prévôt, Torsten Hegmann   +10 more
wiley   +1 more source

Widely targeted metabolomics of Forsythia suspensa for geographical origin authentication by UPLC-MS/MS combined with chemometrics. [PDF]

BMC Plant Biol
Zheng T, Liu N, Li D, Tang Q, Wang G, Hu Z, Zeng H, Chen T.   +7 more
europepmc   +1 more source

Unlocking the Potential of Organoaluminum Reagents for Versatile C─C Couplings Using YPhos‐Pd Catalysts

Advanced Synthesis &Catalysis, Volume 368, Issue 18, 19 September 2026.
A general C─C cross‐coupling method employing earth‐abundant organoaluminium nucleophiles is enabled by electronically highly donating and sterically demanding ylide‐substituted phosphine (YPhos) ligands under Pd catalysis. This protocol represents an organoaluminium cross‐coupling that operates with a single catalyst system across all carbon ...
Nicolas Kaiser, Julius Busse, Ben Wichmann, Viktoria H. Gessner   +3 more
wiley   +1 more source

Coumarin-Based Prodrugs: Therapeutic Promise or Still Confined to Preclinical Exploration? [PDF]

Pharmaceutics
Chavez Alvarez AC, Moreau E.
europepmc   +1 more source

Ultrasmall Cyclodextrin-Based Nanogels as Drug Delivery Systems. [PDF]

ChemistryOpen
Cesari A, Braccini S, Casulli MA, Ishigaki K, Hashimoto T, Hayashita T, Puppi D, Bellina F.   +7 more
europepmc   +1 more source

Domino Synthesis of Coumarins via Phosphine-Mediated Formal <i>Oxa</i>-[4 + 2] Cycloaddition: Discovering a Missing Recyclization of Maleimides with Salicylaldehydes. [PDF]

J Org Chem
Barretto FA, de Castro PP, de Oliveira KT, Cunha S.   +3 more
europepmc   +1 more source

Biological evaluation of resin-modified glass ionomer cement containing coumarin derivatives for dental application. [PDF]

J Taibah Univ Med Sci
Rahman FSA, Mohamad D, Azlisham NAF, Osman H.   +3 more
europepmc   +1 more source

Intermolecular Synthesis of Coumarins from Acid Chlorides and Unactivated Alkynes through Palladium Catalysis. [PDF]

Org Lett
Schmitt HL, Staeck N, Müller P, Bogdos MK, Morandi B.   +4 more
europepmc   +1 more source

Isofraxidin biosynthesis in Chloranthus: genomic insights into metabolic evolution of an early angiosperm phytoalexin. [PDF]

Front Plant Sci
Liu Y, Chen L, Li P, Wei S, Huang Y, Tan M, Wei Y, Peng F, Pan Y, Song L, Wan L, Yan Z, Gui L.   +12 more
europepmc   +1 more source