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Aggiornato: 4 giorni 33 min fa
Heterogeneous Co-catalyzed dehydrogenative aromatization of cyclohex-2-enone and amines to 1,4-phenylenediamine
DOI: 10.1039/D5GC05871F, PaperWenjian Li, Xirui Li, Rong Huang, Xiangyuan Yao, Guo-Jun Deng, Fuhong Xiao
A novel CoSiW-300 catalyst enables the aerobic dehydrogenative synthesis of symmetric and unsymmetric 1,4-phenylenediamines from cyclohex-2-enones and amines using O2 as a green oxidant.
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An efficient whole-cell platform for Rebaudioside M biotransformation: cascade design, expression regulation, process engineering
DOI: 10.1039/D5GC04865F, PaperYang Wang, Xiang Luo, Man Zhou, Xiaojie Yu, Li Chen, Lina Wu, Cunshan Zhou
A balanced GT-SuSy cascade with sucrose-driven UDP-glucose recycling and in-process fructose valorization enables sustainable, high-titer whole-cell biosynthesis of Rebaudioside M.
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Tandem electrocatalysis for continuous production of a zero-carbon cement clinker precursor and formate
DOI: 10.1039/D5GC05143F, PaperXiaoling Xue, Haozhen Li, Liuke Duan, Zhefei Pan, Xun Zhu, Dingding Ye, Yang Yang, Hong Wang, Xiao Yan, Xiaolong Zu, Xiao Zhang, Liang An, Rong Chen, Qiang Liao
This integrated electrochemical process achieves zero-carbon cement production by co-generating clinker precursor and formate, using co-produced hydrogen as zero-carbon calcination fuel to curb process and fuel carbon emissions at the source.
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Resource utilization of impurity-removed copper anode slime based on two-stage roasting: process optimization for selective separation and high-value recovery of copper and selenium
DOI: 10.1039/D5GC05843K, PaperYonggui Liu, Kang Yan, Shiyu Peng, Zhilou Liu, Yuhu Li, Ruixiang Wang, Zhifeng Xu, Zhilin Liu, Zhongtang Zhang
A two-stage roasting process was proposed in this study, which achieves the efficient stepwise separation of copper and selenium from impurity-removed copper anode slime.
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Metal-free C(sp3)–H bond functionalization via oxidative cross-dehydrogenative coupling
DOI: 10.1039/D5GC05120G, CommunicationJun Xu, Fan Zhang, Minghua Gan, Yaoyao Liu, Mengqi Wang, Jianfeng Wen, Die Hu
The functionalization of the C(sp3)–H bond through an oxidative cross-dehydrogenative coupling strategy represents a challenging transformation in the field of organic chemistry.
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Enhancing interface kinetics in zinc powder anodes via β-cyclodextrin modification toward zinc ion batteries with low N/P ratios
DOI: 10.1039/D5GC06263B, PaperZixin Zhao, Fujun Shang, Xi Liang, Zhi Liang, Qi Zhang, Xiaoyi Sun, Juan Li
The β-CD boosts Zn powder anode interface kinetics and cycle life even at low N/P ratio and high depth of discharge conditions.
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Light-driven and green Ullmann homocoupling with a Pd single-atom catalyst
DOI: 10.1039/D5GC04693A, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Areti Moutsiou, Theodore A. Gazis, Luis A. Cipriano, Mert Can Ince, Ik Seon Kwon, Nicolò Allasia, Sadaf Fatima Jafri, Elisa Borfecchia, Lorenzo Mino, Martin Sterrer, Giovanni Di Liberto, Gianvito ViléPd single atoms on mesoporous carbon nitride enable visible-light Ullmann homocoupling of aryl halides under ambient conditions, showing reversible light-induced Pd coordination and high sustainability gains.
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Sulfate radical-mediated methane conversion to C–C and C–S products in water
DOI: 10.1039/D5GC05500H, PaperMujing Huang, Fanxun Lv, Yi Lv, Jiajun Yan, Chenlu Xie
Ambient, catalyst-free CH4 conversion to C–S and C–C products is achieved via aqueous K2S2O8 photolysis. Driven by SO4˙− radicals, this method yields 90% selectivity for sulfonated and C2+ oxygenated products.
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Lifecycle cost, environmental, and machine-learning value assessment for synthetic spider silk production from E. coli
DOI: 10.1039/D5GC05082K, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Melika Tajipour, Bojing Jiang, Leo Penny, Pallavi Dubey, Hayley Wabiszewski, Fuzhong Zhang, Marcus Foston, Mark Mba WrightSynthetic spider silk biomaterials with exceptional strength and thermal resistance have attracted growing interest for various applications, including the textile and medical industries.
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Template directed strategy of green energetic metal–organic frameworks for enhancing oxygen balance and near infrared laser initiation
DOI: 10.1039/D5GC05064B, PaperRuibing Lv, Guangli Wang, Fangbao Jiao, Zhenghang Luo, Yujie Song, Wentao Wang, Qi Zhang
An atom-economical green “one-pot” template-directed strategy yields [Ag(ATRZ)(DN)]n, a 3D cationic MOF with high energy, excellent stability, and ultrafast NIR laser initiation enabling efficient deflagration-to-detonation transition.
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Microalgal biorefinery: innovations in sustainable biofuel production
DOI: 10.1039/D5GC02940F, Critical ReviewAparna Sharma, Syed Ejaz Hussain Mehdi, Suleman Shahzad, Fida Hussain, Sandesh Pandey, Woochang Kang, Sang-Eun Oh
Microalgae are a viable source for sustainable biofuel generation due to their quick growth and high energy content; nevertheless, commercialization is hindered by substantial production costs and energy requirements.
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