Results 41 to 50 of about 12,859 (133)

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

Post‐Occlusion Application of Skin Protective Creams Does Not Affect Occlusion‐Induced Barrier Changes: A Randomized Controlled Experimental Study

open access: yesContact Dermatitis, EarlyView.
Post‐occlusion application of protective creams did not consistently reduce occlusion‐induced skin barrier impairment after glove use. Protective efficacy probably depends on formulation and timing, with only immediate pre‐irritant application showing a significant reduction in SLS‐induced barrier disruption.
Michal Gina   +4 more
wiley   +1 more source

A film of tuberose polysaccharide supports normal epidermal keratinization by suppressing cytokine release induced by external stimuli

open access: yesInternational Journal of Cosmetic Science, EarlyView.
(a) Dry, rough skin has an immature stratum corneum prone to stimuli, triggering IL‐1α/IL‐1ra/IL‐8 release, keratinization defects, reduced ceramide NP/NS and lipids, scaling and poor hydration. (b) TPS forms a flexible reticular film, shielding the SC, lowering cytokines, normalizing differentiation, restoring lipids and improving texture and water ...
Junko Ishikawa, Yuka Yasuda
wiley   +1 more source

Three‐dimensional three‐interval thixotropy test (3D‐3ITT) protocol for cosmetic lotions: A proof‐of‐concept study linking thixotropy to sensory and emotional responses

open access: yesInternational Journal of Cosmetic Science, EarlyView.
From rheology to emotion: 3D‐3ITT converts usage‐like shear histories into recovery maps and thixotropy index, TI3D. In a blinded half‐face study (N = 30), the higher‐ TI3D serum (S1s) improved absorption/clean feel and increased Relax and Comfort while lowering Anxiety relative to S2s.
Lihui Ye   +10 more
wiley   +1 more source

Bio-Copolyesters of Poly(butylene succinate)(PBS) Containing Long Chain Bio-Based Glycol [PDF]

open access: yes, 2019
Poly(butylene succinate) (PBS) is a thermoplastic and biodegradable polyester characterized by high rigidity due to its high crystallinity. However, the use of long chain biobased monomers to produce segmented copolymers is an effective strategy to ...
H. Daniel, Wagner   +8 more
core   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Esterification of butylene with acetic acid over HBeta zeolite cactalyst

open access: yes, 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  

Synthesis and Structure-Property Relationship of Biobased Biodegradable Poly(butylene carbonate-co-(f)urandicarboxylate)

open access: yes, 2018
A series of biobased poly(butylene carbonate-co-furandicarboxylate) (PBCF), are synthesized through a two-step polycondensation reaction. Chemical structures, thermal properties, crystallization behaviors, mechanical properties, barrier properties, and ...
Zhu, Jin   +4 more
core   +1 more source

Beyond Bactericidal: Plasma Surface Engineering to Defeat Food Matrix‐Conditioning Layers

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 6, November 2026.
ABSTRACT The persistence of foodborne pathogens on industrial food contact surfaces continues to challenge global food safety despite advances in sanitation technologies. A central limitation of current antimicrobial strategies lies in their validation under simplified laboratory conditions that overlook the physicochemically driven formation of food ...
Rafael Bianchini Fulindi   +2 more
wiley   +1 more source

Reactions of Stannic alkoxides with Glycols

open access: yes, 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

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