Results 91 to 100 of about 8,159 (220)

Amino Acid Degradations Produced by Lipid Oxidation Products [PDF]

open access: yes, 2017
Differently to amino acid degradations produced by carbohydrate-derived reactive carbonyls, amino acid degradations produced by lipid oxidation products are lesser known in spite of being lipid oxidation a major source of reactive carbonyls in food. This
Hidalgo, Francisco J., Zamora, Rosario
core   +1 more source

Pyrroloquinoline quinone increases the expression and activity of Sirt1 and -3 genes in HepG2 cells. [PDF]

open access: yes, 2015
Sirtuin (Sirt) 1 and Sirt 3 are nicotinamide adenine dinucleotide ((+))-dependent protein deacetylases that are important to a number of mitochondrial-related functions; thus, identification of sirtuin activators is important. Herein, we hypothesize that
Arguelles, Andrix   +6 more
core   +1 more source

1,3-Dipolar Cycloaddition Reactions of Azomethine Ylides with Carbonyl Dipolarophiles Yielding Oxazolidine Derivatives

open access: yesMolecules, 2016
We provide a comprehensive account of the 1,3-dipolar cycloaddition reactions of azomethine ylides with carbonyl dipolarophiles. Many different azomethine ylides have been studied, including stabilized and non-stabilized ylides.
Adam G. Meyer, John H. Ryan
doaj   +1 more source

Effects of formulation and baking process on acrylamide formation in Kolompeh, a traditional cookie in Iran [PDF]

open access: yes, 2019
Thermal treatments and recipes are two critical aspects for the formation of acrylamide at ordinary household cooking conditions and industrial level. Kolompeh is a traditional Iranian cookie, and the aim of this study was to monitor acrylamide formation
Fiore, Alberto   +4 more
core   +2 more sources

Konjugierte Anorganisch‐Organische Hybrid‐Polymere mit p‐Block Elementen

open access: yesAngewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Der Einfluss unterschiedlicher p‐Block‐Element‐Motive auf die photophysikalischen Eigenschaften konjugierter anorganisch‐organischer Hybridpolymere im Hinblick auf die Anwendung in organischen Elektronikbauteilen wird dargelegt. Die jüngsten Fortschritte beim Einsatz der schwereren Elemente und schwererer Mehrfachbindungen sowie zu diversen (Post ...
Anna‐Lena Thömmes   +1 more
wiley   +1 more source

Synthesis of New N-Phthalimide Substituted Tricyclic Imide Containing Isoxazoline and Bispiro Functional Group as Possible Anti-cancer Agents

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2017
[3+2]-Cycloaddition reactions of N-phthalimide substituted tricyclic imide were studied to synthesize their isoxazoline and bispiro derivatives in excellent yields.
Ömer Tahir Günkara, Nuket Ocal
doaj   +1 more source

One pot synthesis of pyrrolidines type 3,7-diazabicyclo [3.3.0] octane and biological activity [PDF]

open access: yes, 2008
Pyrrolidines type 2,4-disubstituted (alkyl, aryl or heteroaryl)-6,8-dioxo-3,7-diazabicyclo [3.3.0] octanes (8a-d) were successfully synthesized by an efficient one pot 1,3-dipolar cycloaddition of azomethine ylides (in situ generated from the reaction of
Amornraksa, Kitti   +2 more
core  

Covalent functionalization of carbon nanotube forests grown in situ on a metal-silicon chip [PDF]

open access: yes, 2012
We report on the successful covalent functionalization of carbon nanotube (CNT) forests, in situ grown on a silicon chip with thin metal contact film as the buffer layer between the CNT forests and the substrate.
Bosaeus, Niklas   +5 more
core   +1 more source

Conjugated Inorganic–Organic Hybrid Polymers with p‐Block Elements

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
The influence of various p‐block element motifs on the photophysical properties of conjugated inorganic‐organic hybrid polymers is surveyed regarding applications in organic electronics. Recent advances in the use of heavier elements as well as heavier multiple bonds and the development of diverse (post‐)functionalization strategies suggest ample scope
Anna‐Lena Thömmes   +1 more
wiley   +1 more source

The influence of melt mixing on the stability of cellulose acetate and its carbon nanotube composites [PDF]

open access: yes, 2016
Cellulose derivatives, such as cellulose acetate (CA), are commonly used due to their ease of processing. These polymers present interesting mechanical properties and biodegradability, but low thermal stability under melt processing conditions ...
Lima, Ana Luísa Delgado   +2 more
core   +1 more source

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