Results 81 to 90 of about 13,676 (188)
Skin Research and Technology, Volume 32, Issue 10, October 2026.ABSTRACT Background Photobiomodulation has gained considerable attention for its potential in various dermatological applications. We assessed the anti‐aging effects of a home‐use face‐fit mask combining 630 and 850 nm light‐emitting diodes (LEDs) and an anti‐aging cream in ex vivo and prospective exploratory clinical studies.
Aurore Bellanger +3 more
wiley +1 more source
Biobased Engineering Thermoplastics: Poly(butylene 2,5-furandicarboxylate) Blends
, 2019 Poly(butylene 2,5-furandicarboxylate) (PBF) constitutes a new engineering polyester produced from renewable resources, as it is synthesized from 2,5-furandicarboxylic acid (2,5-FDCA) and 1,4-butanediol (1,4-BD), both formed from sugars coming from ...
George Z. Papageorgiou +5 more
core +1 more source
Synthesis and characterization of biodegradable poly(butylene succinate-co-butylene adipate)s
, 2001 A series of high molecular weight polyesters, poly(butylene succinate-co-butylene adipate)s was prepared from dimethyl succinate, dimethyl adipate and 1,4-butanediol by catalyzed transesterification in the melt.
Nikolić, Marija +3 more
core +1 more source
Reactions of bis(chloromethyl) ethers of glycols with sodium alkoxides
, 2020 1. A study has been made of the chloromethylation of 1,2- and 1,3-propanediols, and this has resulted in the preparation of the two corresponding bis(chloromethyl) ethers, which have not been described previously. 2.
Arbuzov B., Vinokurova G.
core
ESI-MS/MS for the Differentiation of Diastereomeric Pyrimidine Glycols in Mononucleosides
, 2016 Pyrimidine glycols, or 5,6-dihydroxy-5,6-dihydropyrimidines, are primary lesions in DNA induced by reactive oxygen species. In this article, we report the preparation and tandem mass spectrometry (MS/MS) characterization of the two cis diastereomers of ...
Shetty Vivekananda (2943057) +2 more
core +1 more source
Reactions of Stannic alkoxides with Glycols
, 1966 A number of di-isopropoxy mono-glycollate and diglycollate derivatives of tin have been described for the first time by the reaction between stannic isopropoxide and various glycols in 1:1 and 1:2 molar ratios.
R. C. Mehrotra, V. D. Gupta
core +1 more source
Direct condensation of carboxylic acids with polyethylene glycols catalyzed by Sc(OTf)3
, 2002 Esterification of soluble polymers by direct condensation of equimolar amounts of carboxylic acids with polyethylene glycols is achieved using catalytic Sc(OTf)3 in toluene for the first time. The first esterification of a soluble polymer by condensation
Shameem Sultana, S. +11 more
core +1 more source
BACTERIAL BUTYLENE GLYCOL DEHYDROGENASE AND DIACETYL REDUCTASE
Journal of Biological Chemistry, 1954 H J, STRECKER, I, HARARY
openaire +2 more sources
Stability of dehydration glycols MEG and TEG
, 2020 The offshore process of natural gas dehydration is of crucial importance in meeting the required specifications and avoiding the formation of hydrates when transporting rich gas by pipeline.
François, Maxime
core
Esterification of butylene with acetic acid over HBeta zeolite cactalyst
, 2010 Carboxylic ester has been widely used to replace the aromatic solvents in the production of lacquers, inks and adhesives. Butyl acetate was usually produced by acetic acid reaction with butanol [1].
刘中民 +3 more
core