Results 111 to 120 of about 116,978 (344)
Advanced Materials, EarlyView.Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim +8 more
wiley +1 more source
Molecules, 2019 Horseradish hairy root cultures are suitable plant tissue organs to study the glucosinolate−myrosinase−isothiocyanate system and also to produce the biologically active isothiocyanates and horseradish peroxidase, widely used in molecular ...
Regina Bertóti +7 more
doaj +1 more source
14C contamination testing in natural abundance laboratories: a new preparation method using wet chemical oxidation and some experiences [PDF]
, 2016 Substances enriched with radiocarbon can easily contaminate samples and laboratories used for natural abundance measurements. We have developed a new method using wet chemical oxidation for swabbing laboratories and equipment to test for 14C ...
Fahrni, Simon +6 more
core +1 more source
Advanced Materials, EarlyView.An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett +3 more
wiley +1 more source
Ueber die Nitrile der α‐Anilido‐, α‐Toluido‐ und α‐Toluidopropionsäure und die diesen Nitrilen entsprechenden Amide und Säuren [PDF]
, 1882 Ferd. Tiemann, Rudolf Stephan
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Advanced Materials, EarlyView.Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu +3 more
wiley +1 more source
3.7 billion year old biogenic remains
Communicative & Integrative Biology, 2017 3.7 Billion year old inclusions inside garnet crystals contain 13C depleted carbonaceous material consistent with biogenic origin. Additional evidence in the form of the other elements of life mainly O, N and P were found to be structural bound to this ...
T. Hassenkam, M. T. Rosing
doaj +1 more source
Ueber die Einwirkung von Selenwasserstoff auf Nitrile [PDF]
, 1904 W. Becker, Julius Meyer
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Chemischer Informationsdienst, 1983 AbstractDie Mercaptosäure (I) bildet mit den Nitrilen (II) bzw. (V) die Heterocyclen (III) bzw. (IX) sowie das Addukt (VIII).
M. H. Elnagdi +3 more
openaire +3 more sources