Results 71 to 80 of about 322,084 (409)
GrouperThe bones of kedukang fish, a by-product of jambal roti production in Pangandaran, have the potential to be a source of collagen. Collagen extraction can be done chemically using acetic acid solution.
Veronica Veronica +3 more
doaj +1 more source
KOtBu-Promoted Transition-Metal-Free Transamidation of Primary and Tertiary Amides with Amines.
Organic Letters, 2019 This work discloses transamidation of primary and tertiary amides with a range of aryl, heteroaryl, and aliphatic amines using potassium tert-butoxide. The reaction proceeds at room temperature under transition-metal-free conditions providing secondary ...
Tridev Ghosh, S. Jana, J. Dash
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Discovery of orexant and anorexant agents with indazole scaffold endowed with peripheral antiedema activity [PDF]
, 2019 CB1 receptors and endocannabinoids are integrated components of neuronal networks controlling different organism’s functions, such as appetite and food intake in the hypothalamus.
Dimmito, Marilisa P. +7 more
core +2 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Direct synthesis of N-trifluoromethyl amides via photocatalytic trifluoromethylamidation
Nature CommunicationsN-CF3 amides are promising targets for pharmaceutical and agrochemistry. Unfortunately, there is a defluorination problem of N-CF3 amine starting materials when using common amide bond formation method.
Ru Zhong Zhang +3 more
doaj +1 more source
Oxidation of tertiary amine-derivatized surfaces to control protein adhesion [PDF]
, 2013 Selective oxidation of omega-tertiary amine self-assembled thiol monolayers to tertiary amine N-oxides is shown to transform the adhesion of model proteins lysozyme and fibrinogen upon them.
Biggs, Caroline I. +10 more
core +1 more source
Learning Effectivess of Virtual Land Surveying Simulator for Blended Open Distance Learning Amid Covid-19 Pandemic [PDF]
, 2022 Yeap Chu Im +5 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source