Results 21 to 30 of about 13,676 (188)

The thermal behaviour and isothermal crystallisation of cyclic poly(butylene terephthalate)and its blends [PDF]

open access: yes, 2010
This thesis concerns the thermal behaviour and isothermal crystallisation kinetics study of cyclic polyesters and its blends, in particular cyclic poly (butylene terephthalate) (c-PBT). The production of c-PBT is interesting; in fact it is different from
Samsudin, Sani Amril
core   +6 more sources

Binary Green Blends of Poly(lactic acid) with Poly(butylene adipate-co-butylene terephthalate) and Poly(butylene succinate-co-butylene adipate) and Their Nanocomposites [PDF]

open access: yes, 2021
Poly(lactic acid) (PLA) is the most widely produced biobased, biodegradable and biocompatible polyester. Despite many of its properties are similar to those of common petroleum-based polymers, some drawbacks limit its utilization, especially high ...
Maria Cristina Righetti   +4 more
core   +2 more sources

Derivatives of Aluminium with Glycols and Catechol

open access: yes, 1962
Reactions of aluminium isopropoxide with glycols (ethylene, 1,3-, 2, 3-, 1.4.butylene, bexylene glycols, and pinacol) have been studied. The reaction in the molar ratio of 1:1 affords monoisopropoxy glycollates whereas the reaction with excess of glycols
R. C. Mehrotra, R. K. Mehrotra
core   +1 more source

Development of a Facial Toner Formulation (Cosmetic) Considering the Surface and Aggregation Properties of Non-Ionic Surfactants in Water–Glycol Systems

open access: yesColloids and Interfaces
This study presents the development and comprehensive characterization of innovative formulations for facial toners based on micellar water–glycol systems.
Wiktoria Orzechowicz   +5 more
doaj   +1 more source

Virucidal efficacy of compositions based on lanthanum nitrate hexahydrate

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Background. The most urgent problem of medicine is the fight against viral diseases. Preventive measures in the form of antiseptics with virucidal effect (VE) play an important role.
Elena V. Berezhnaya   +6 more
doaj   +1 more source

A Gas-Liquid Chromatographic Method for Quantitation of 1,3-Butylene Glycol in Whole Blood or Plasma and the Separation of the Short Chain Glycols

open access: yes, 1986
A microanalytical method with direct on-column specimen injection for determination of 1,3-butylene glycol (1,3-butanediol) in whole blood or plasma using gas-liquid chromatography with flame ionization is described.
Moffatt, E. J.   +2 more
core   +1 more source

Hydrolysis of tetraethoxysilane in various associated media of diols

open access: yesТонкие химические технологии
Objectives. To investigate the specific features of tetraethoxysilane (TEOS) hydrolysis in associated media of saturated diols and their esters in acidic media. Propylene- and butylene glycols and ethylcarbitol were selected as associated systems.Methods.
Alevtina M. Bondareva   +2 more
doaj   +1 more source

Glycols in the Synthesis of Zinc-Anilato Coordination Polymers

open access: yes, 2022
We report the synthesis, structural investigation, and thermal behavior for three zinc-based 1D-coordination polymers with 3,6-di-tert-butyl-2,5-dihydroxy-p-benzoquinone, which were synthesized in the presence of different glycols.
Anastasiya V. Klimashevskaya   +5 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

open access: yesAdvanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider   +14 more
wiley   +1 more source

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