Results 121 to 130 of about 2,815,679 (232)
PHARMACOLOGICAL ACTIVITIES OF COUMARINS AND THEIR DERIVATIVES
, 2021 Coumarins and its derivatives are natural compounds originally derived from many plants, such as tonka bean (Dipteryx odorata), vanilla grass (Anthoxanthum odoratum), sweet woodruff (Galium odoratum), sweetgrass (Hierochloe odorata) and sweet-clover ...
Phuong V.H. +3 more
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Two‐Photon Endomicroscopy for Image‐Guided Magnetic Micro‐Agents
Small, EarlyView.Image‐guided manipulation of magnetic micro‐agents requires localized fluorescence feedback capable of resolving dynamic interactions in confined environments. This study introduces a two‐photon endomicroscopy platform for real‐time motion tracking, multicolor micro‐agent discrimination, and imaging through biological tissue.
Juan J. Huaroto +3 more
wiley +1 more source
A facile synthesis of 7:8 and 6:7-fused pyrano pyrido coumarins
, 1999 87-89A simple and highly efficient method for 7:8/6:7-fused pyrano pyrido coumarins 2a-e from 8/6-formyl-7-hydroxy coumarins 1a-e by modified Hantzsch synthesis has been developed.
Krupadanam, G L David +2 more
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Coumarins from Pimpinella diversifolia
, 1978 Regional Research Laboratory, Jammu-Tawi-180001 University of North Bengal, Darjeeling Manuscript received 7 July 1971, revised 17 October 1977 accepted 21 November 1977 Coumarins from Pimpinella ...
K. L. HANDA +2 more
core +1 more source
White light emitting molecular logic gates
Smart Molecules, EarlyView.White light emitting smart molecules with Boolean logic computing ability are surveyed. Abstract White light emitting (WLE) materials are of considerable interest with commercial and societal applications in video displays and lighting devices. A characteristic property of WLE materials is the luminescence profile spanning from 380 to 700 nm.
Davide Benedetto Tiz +2 more
wiley +1 more source
Current Issues in Pharmacy and Medical Sciences, 2009 Simple extraction methods as macetarion, shaking, extraction, sonication-assistrd extraction (80%, 100%), homogenisation followed by sonication-assisted extraction were used to obtain coumarins from A. officinalis and P. sativa.
Elwira Komaszewska +4 more
doaj
Revisiting small‐molecule fluorescent probes in food freshness detection
Smart Molecules, EarlyView.Fluorescent probes serve as versatile tools for food freshness monitoring. This review summarizes recent advances in probes targeting biogenic amines, hydrogen sulfide, pH values, and other key spoilage markers, highlighting their design principles, sensing mechanisms, and practical applications in food quality monitoring. Abstract Food spoilage driven
Xinrui Wang +5 more
wiley +1 more source
Smart Molecules, EarlyView.Smart mesoporous silica nanoparticles integrate tunable pore structures, molecular gates, targeting ligands, and stimuli‐responsive components to achieve controlled drug release for precision cancer therapy. This review highlights design principles, therapeutic applications, and future directions in immunotherapy, biodegradability, biosafety, and ...
Majdi Al‐Amili, Lei Lei, Zhu Jin
wiley +1 more source
Advances in Unconventional and Sustainable Synthetic Approaches to Benzopyran Scaffolds
The Chemical Record, EarlyView.This review provides a comprehensive and critical analysis of low‐impact synthetic methodologies reported in the last 8 years (2018–2026) for the construction of benzopyran‐derived scaffolds, such as coumarins, flavones, chromones, chromenes, and chromanes. The benzopyran scaffold is a versatile family of heterocycles found in a wide range of bioactive
Nathalia B. Sá +4 more
wiley +1 more source
Modern mathematics: made simple
, 1982 Modern Mathematics: Made Simple presents topics in modern mathematics, from elementary mathematical logic and switching circuits to multibase arithmetic and finite systems.
Murphy, Patrick
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