Results 41 to 50 of about 276 (151)
Reaction Optimization for Enzymatic Deconstruction of Industrially Relevant Nylon Composites
ChemBioChem, Volume 27, Issue 13, 14 July 2026.Here we optimized reaction conditions for enzymatic polyamide depolymerization and remanufacturing. We highlight the performance of newly identified nylon hydrolases, including Nyl12, which achieves higher product titers than its homologues without pretreatment or engineering.
Célestin Bourgery +10 more
wiley +1 more source
Journal of Applied Polymer Science, Volume 143, Issue 25, July 5, 2026.This study develops an interpretable machine‐learning framework to predict multiple properties of polymer composites based on composition and processing variables. By combining ensemble models with composition‐based feature generation and SHAP‐based interpretation, the approach reveals composition‐property relationships and supports efficient multi ...
Dong Ryeol Shin, Sung Kwang Lee
wiley +1 more source
Small, Volume 22, Issue 37, 2 July 2026.This study establishes a human immunocompetent colitis‐on‐chip model that mimics inflamed gut mucosa and enables quantitative analysis of Candida albicans tissue invasion under DSS‐induced injury. It reveals that microbiota‐derived butyrate simultaneously stabilizes epithelial junctions and reprograms macrophages via HDAC/NLRP3‐dependent mechanisms ...
Manuel Allwang +16 more
wiley +1 more source
Chinese Journal of Polymer Science, 2018 In this work, the crystallization of immiscible polypropylene (PP)/polybutene-1 (PB) blends, in particular the effect of crystal morphology of PP (HTC, high Tm component) on the subsequent crystallization behavior of PB (LTC, low Tm component) was studied.
Yao Xu +3 more
openaire +2 more sources
Journal of Applied Polymer Science, Volume 143, Issue 23, June 15, 2026.From tomato sauce waste to sustainable packaging: tomato processing by‐products are upcycled as fillers in biodegradable polymers and processed through blown film extrusion to fabricate heavy‐duty bags, enabling a circular and value‐added use of agri‐food residues.
Francesco Paolo La Mantia +4 more
wiley +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Polímeros, 2013 Neste trabalho investigou-se o efeito de poliisobutenos (PIB´s), de massas molares variando de 480 a 1.600 g/mol, no polipropileno isotático. Composições contendo até 7% dos PIB´s foram preparadas em misturador interno e corpos de prova foram ...
Uédson Alexandre do Nascimento +2 more
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Microstructure and Tensile Properties of Melt-Spun Filaments of Polybutene-1 and Butene-1/Ethylene Copolymer. [PDF]
Polymers (Basel), 2023 Li J +11 more
europepmc +1 more source
Crystallinity and Stereoregularity of Polybutene-1
Kobunshi Kagaku, 1962 X線回折による結晶化度と密度とを主としてZieglem触媒により合成したポリブテン-1について測定した。結晶化度と比容積との間に直線関係が成立することから, 結晶質と非晶質の密度の値0.950および0, 868が得られた。アイソタクチックポリブテン-1には結晶化バンドとみなしうる吸収が多数見出された。一方, 1221cm-1バンドは固態状態ではその吸光度比の値が比容積と直線関係を示すが溶融状態や溶液で消失しない。したがって固態状態で一定の熱処理をした試料について比較するときには結晶化度の尺度として使用しうると考えられる。吸光度比 (A1221/A1151) と密度 (d) との間には次の実験式が成立する。
Atsuo Nishioka, Kazuo Yanagisawa
openaire +3 more sources
The II-I Phase Transition Behavior of Butene-1 Copolymers with Hydroxyl Groups. [PDF]
Polymers (Basel), 2021 Li Y, Li T, Li W, Lou Y, Liu L, Ma Z.
europepmc +1 more source