The discovery of new metagenomic urethanases utilising a novel colorimetric assay for applications in the biodegradation of polyurethanes [0.03%]
新型代谢组学尿素酶的发现及其在聚氨酯生物降解中的应用
Silvia Anselmi,Yeke Ni,Alessia Tonoli et al.
Silvia Anselmi et al.
The enzymatic molecular recycling of plastics is of increasing interest, where polymers are converted into monomers for reuse or upcycled into value added chemicals. Polyurethanes are an important class of synthetic hydrolysable polymers fo...
Co-enzyme-free, enzymatic synthesis of aldehydes from renewable resources with a new and highly efficient alkene cleaving dioxygenase [0.03%]
一种新的高效烯烃环氧化酶实现来源于可再生资源的醛类物质的无辅因子全酶法合成
Astrid Schiefer,Lukas Schober,Thomas Rohr et al.
Astrid Schiefer et al.
Alkene cleaving dioxygenases (ADO), which can oxidatively cleave C[double bond, length as m-dash]C double bonds to the respective carbonyl compounds, may aid in waste stream utilization strategies by valorizing lignin-derived monomers. Here...
Fiber and Monomer Recovery from an Amine-Cured Epoxy Composite Using Molten NaOH-KOH [0.03%]
利用熔融NaOH-KOH从胺固化环氧树脂基复合材料中回收纤维和单体
Y Justin Lim,Zehan Yu,Valeriy Cherepakhin et al.
Y Justin Lim et al.
We report a rapid route to reclaim carbon fiber (CF) fabric and monomeric chemicals from amine-epoxy CF-reinforced polymer (CFRP) composites. We use a reaction that occurs in molten NaOH-KOH eutectic to selectively cleave aryl ether and ami...
Advancing lignocellulosic conversion though biosensor-enabled metabolic engineering [0.03%]
基于生物传感器的代谢工程促进木质纤维素转化
Qi Gan,Jianli Zhang,Xinyu Gong et al.
Qi Gan et al.
Lignocellulosic biomass holds great potential to produce a wide range of chemicals, including biofuels, biomaterials, and bioactive compounds. Effective utilization of these biomass feedstocks can significantly benefit human well-being whil...
Microbial synergy between Rhodospirillum rubrum and Acetobacterium woodii enables anaerobic CO conversion to polyhydroxyalkanoates [0.03%]
Rhodospirillum rubrum 和 Acetobacterium woodii 之间的微生物协同作用可实现厌氧二氧化碳转换为聚羟基烷酸酯
Timon M Torres Ruano,Martijn Diender,Diana Z Sousa
Timon M Torres Ruano
The high cost of traditional substrates has hindered the large-scale adoption of polyhydroxyalkanoates (PHAs) as sustainable alternatives to petrochemical plastics. One-carbon (C1) substrates like carbon monoxide (CO) offer a low-cost, sust...
Modular synthetic routes to biologically active indoles from lignin [0.03%]
基于木质素的生物活性吲哚类化合物的模块化合成路线
Antonio A Castillo-Garcia,Jörg Haupenthal,Anna K H Hirsch et al.
Antonio A Castillo-Garcia et al.
Diol-assisted fractionation has emerged as an important 'lignin-first' processing method that delivers aromatic C2-acetals with high selectivity. This contribution describes the development of an unexpectedly straightforward synthetic route...
Design and application of a decatungstate-based ionic liquid photocatalyst for sustainable hydrogen atom transfer reactions [0.03%]
一种用于可持续氢原子转移反应的十钨酸盐离子液体光催化剂的设计与应用
Miguel Claros,Julian Quévarec,Sara Fernández-García et al.
Miguel Claros et al.
A recyclable decatungstate-based ionic liquid (DT-IL) was developed as a versatile photocatalyst for hydrogen atom transfer reactions. DT-IL exhibits broad solvent compatibility, high catalytic efficiency, and excellent recyclability. Its p...
Mechanochemical nitration of arenes and alcohols using a bench-stable organic nitrating reagent [0.03%]
用于芳烃和醇的机械化学硝化的稳定的有机硝化剂
Vasiliki Valsamidou,Subrata Patra,Besa Kadriu et al.
Vasiliki Valsamidou et al.
The installation of a nitro group, essential for synthesizing valuable nitrated compounds, is traditionally associated with harsh reaction conditions, hazardous reagents, and significant environmental concerns. Recent advancements in sustai...
Green synthesis of building blocks, drug candidates and fine chemicals by barochemistry: application of high pressure in organic synthesis [0.03%]
利用高压有机合成技术绿色合成建筑模块、药物候选化合物及精细化工品：巴罗化学的应用
Guoshu Xie,Valerie Wright,Alexander Lazarev et al.
Guoshu Xie et al.
While there are many areas of green chemistry that affect contemporary synthesis, the development of non-traditional activation methods, such as microwaves, ultrasound, mechanochemistry or high hydrostatic pressure (HHP) is considered as on...
Zahra Madani,Hossein Baniasadi,Pedro E S Silva et al.
Zahra Madani et al.
Enhancing thermal comfort in textiles can contribute to improved user well-being, both in wearable technology and everyday clothing. This study introduces thermoregulation properties by embedding a phase change material (PCM) into regenerat...