Results 21 to 30 of about 1,356 (122)
Lubricants, 2023 In this study, the thermo-oxidative stability and tribological behavior of bio-based lubricant samples synthesized from castor oil using isoamyl alcohol were evaluated.
Maria Marliete F. Melo Neta +7 more
doaj +1 more source
SYNTHESIS AND APPLICATION OF Cu-Fe HYDROTALCITE IN ALDOL REACTION [PDF]
, 2021 The heterogeneous recyclable catalyst, Cu-Fe hydrotalcite, was synthesized by coprecipitation, activated at 200oC and then successfully applied in Aldol reaction.
Cao, Hai Thuong +4 more
core +1 more source
Molecules, 2021 Cyclic imides belong to a well-known class of organic compounds with various biological activities, promoting a great interest in compounds with this functional group.
Kariny B. A. Torrent, Elson S. Alvarenga
doaj +1 more source
Journal of Applied Sciences and Environmental Management, 2023 Fossil fuel and conventional lubricant are not environmentally friendly, non-biodegradable, toxic, and non-renewable. Therefore, the objective of this paper is to evaluate the thermal and fluidity of the biolubricant synthesized from Mango (Mangifera ...
Y. Jethro, S. E. Omada, M. Usman
doaj +1 more source
E-Journal of Chemistry, 2012 A simple and efficient strategy for direct regioselective esterification at O-2 of β-cyclodextrin was developed by using the combination of N,N'-carbonyldiimidazole and carbonate buffer in 1,4-dioxane, which does not require large amounts of polar ...
Zhi-Zhong Wang +2 more
doaj +1 more source
Vegetable Oil-Based Materials for Drug Delivery Systems and Wound Dressings. [PDF]
Macromol BiosciRenewable resources like vegetable oils are increasingly explored for biomaterial production in biomedical applications. Their monoglycerides and triglycerides inherently possess functions or can be chemically modified to introduce functional groups suitable for polymerization, yielding biomaterials with desirable properties such as flexibility ...
Favre LM +2 more
europepmc +2 more sources
New frontiers in peptide catalysis : multicatalysis, challenging reactions, and the importance of dispersion interactions [PDF]
, 2016 The first part of this thesis is a Critical Review on multicatalysis that is used as a general introduction to this rapidly growing field of research. We define the different types of one-pot reactions employing multiple catalysts, introduce the concept ...
Wende, Raffael Christoph
core +1 more source
Development of Microreactors and Analytical Methods for Lipid Transformations [PDF]
, 2013 This thesis describes the development of two types of flow-through microreactors containing lipase immobilized onto either a hollow channel support within an optical microstructured fiber capillary (MSF) or onto a silica monolith within a fused silica ...
Tuan Anuar, Tuan Nurul Sabiqah
core +2 more sources
Addition of olive by-product extracts to sunflower oil: Study by 1H NMR on the antioxidant effect during potato deep-frying and further in vitro digestion [PDF]
Potatoes were fried in sunflower oil enriched or not with Chetoui olive by-product extracts (leaves and olive mill wastewater), and afterwards submitted to in vitro gastrointestinal digestion.
Goikoetxea Osés, Encarnación +6 more
core +2 more sources
Angewandte Chemie International Edition, EarlyView.This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis +2 more
wiley +1 more source