Chemical News
The synergistic effect of formate dehydrogenase and carbonic anhydrase accelerates the ethanol fermentation process and improves carbon recovery
DOI: 10.1039/D5GC00705D, PaperYing He, Yimin Li, Jiaxin Liu, Liming Su, Cong Du, Wenjie Yuan
Schematic diagram of formate dehydrogenase and carbonic anhydrase in enhancing ethanol fermentation and carbon recovery.
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Computer-aided design of stability enhanced nicotinamide cofactor biomimetics for cell-free biocatalysis
DOI: 10.1039/D5GC00351B, PaperAlexandra P. Platt, Heidi Klem, Sam J. B. Mallinson, Yannick J. Bomble, Robert S. Paton
We computationally expanded nicotinamide cofactor biomimetic chemical space for cell-free biosynthesis and uncovered key stability design principles using predictive modeling.
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Co-recovery of tungsten and lanthanum from photovoltaic tungsten-based busbars scrap by molten salt electrolysis
DOI: 10.1039/D5GC00126A, PaperXiang Xue, Liwen Zhang, Qi Fang, Chunjia Liu, Shuijie Su, Xiaoli Xi, Zuoren Nie
Overall recycling of photovoltaic tungsten wires by molten salts electrolysis.
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Visible-light-induced selenium-mediated cascade cyclization of 2-isocyanobenzonitriles with secondary amines to access indole-fused polycyclics
DOI: 10.1039/D5GC01245G, PaperDongping Xu, Lizhen Jin, Mengya Huang, Wu Zhang
Controllable synthesis of indolo[2,3-b]quinoxalines and imidazo[4,5-b]indoles was achieved through the cascade cyclization of 2-isocyanobenzonitriles with secondary amines. An intramolecular EDA complex triggered this photochemical radical process.
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Aerobic oxidation of a covalent organic framework facilitating photocatalytic CO2 reduction with water
DOI: 10.1039/D5GC01528F, PaperJiangqi Ning, Qing Niu, Zheyuan Liu, Liuyi Li
Aerobic oxidation of the azine linkage in covalent organic frameworks yields highly reactive species, facilitating photocatalytic reduction of CO2 under aerobic conditions.
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Highly selective, catalyst-free CO2 reduction in strong acid without alkali cations by a mechanical energy-induced triboelectric plasma-electrolytic system
DOI: 10.1039/D5GC00977D, CommunicationHui Hu, Nannan Liu, Qinglong Ru, Wei Jiang, Yongcui Yang, Kailan Ma, Lixiang Meng, Zuliang Du, Bao Zhang, Gang Cheng
A mechanical energy-driven hybrid triboelectric plasma-electrochemical system in strong acids was constructed to trigger CO2 reduction at room temperature and atmospheric pressure without catalysts or alkali cations.
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Multidimensional metabolic engineering of Yarrowia lipolytica for highly efficient biosynthesis of betulinic acid
DOI: 10.1039/D5GC01276G, PaperXiaoyan Li, Liangcheng Jiao, Guowei Zhao, Yunchong Li, Yunjun Yan, Jinyong Yan
Yarrowia lipolytica was engineered for high-level betulinic acid production via modular pathway and organelle engineering, precursor and redox optimization, metabolic rewiring, and 3 L fermentation using cost-effective carbon sources.
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Polymer monomers fabricated from biomass platform molecules over metal-free catalysts
DOI: 10.1039/D5GC01162K, PaperSiwei Xu, Nian Xiang, Jie He, Yang Li, Huankun Nie, Liang Huang, Chongbei Wu, Zehui Zhang
A biomass-derived carbon catalyst is reported to facilitate the synthesis of 2,5-furandicarboxylic acid and glycolic acid through the selective oxidation of 5-hydroxymethylfurfural and 1,3-dihydroxyacetone, respectively.
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Rational design of a cost-efficient and eco-friendly fluorinated ether for high-energy and long-lived Li-metal batteries
DOI: 10.1039/D5GC00474H, PaperNan Li, Xue Han, Xinke Cui, Longji Xu, Chenxi Liu, Qiao Han, Kai Xi, Zhenglong Xu, Xiaobing Dai, Chong Mao, Lewen Yang, Weijiang Xue
The rational design for a cost-efficient and eco-friendly fluorinated ether for high-energy and long-lived Li-metal batteries.
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Mechanochemical biomimetic mineralization of UiO-66-NH2-immobilized cellulase for enhanced catalytic stability and efficiency
DOI: 10.1039/D5GC00628G, PaperXiaoyang Sun, Linyu Nian, Huimin Qi, Mengjun Wang, Dechun Huang, Chongjiang Cao
A green mechanochemical strategy employing dodecanuclear zirconium clusters enabled efficient biomimetic mineralization of cellulase within UiO-66-NH2, leading to enhanced catalytic performance for sustainable biomass conversion.
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Simultaneous phenol oxygenation and quinone hydrogenation with water as both the oxygen and hydrogen source
DOI: 10.1039/D5GC01480H, PaperYongtao Wang, Kehan Yu, Wenjing Sun, Jia Yao, Haoran Li
Metal-free acid-catalyzed coupling of phenol oxygenation and 1,4-quinone hydrogenation is demonstrated using water as both the oxygen and hydrogen source, mediated by a bio-inspired geminal diol adduct.
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Renewable aromatic production from waste: exploring pathways, source materials, and catalysts
DOI: 10.1039/D4GC05683C, Tutorial ReviewRipsa Rani Nayak, Navneet Kumar Gupta
Transforming waste—biomass, plastics, and CO2—into renewable aromatics via pyrolysis and chemocatalysis: advancing sustainable catalysts and technologies for a circular economy and environmental mitigation.
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Flash recovery of lithium from spent anode graphite by carbothermal shock and water leaching
DOI: 10.1039/D5GC00745C, PaperDuanmei Song, Beikai Zhang, Hongbiao Du, Jing Wu, Jiadong Yu, Jinhui Li
The global boom in electric vehicles has led to an alarming accumulation of lithium-ion battery waste.
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A “wave-riding” biocatalysis: an all-enzyme system for genuinely green and flexible manufacture of machine-washable dyed wool fabrics
DOI: 10.1039/D5GC01614B, PaperXinrui Zhang, Jun Wang, Man Zhou, Yuanyuan Yu, Ping Wang, Qiang Wang
An all-enzyme strategy based on a “wave-riding” enzymatic mechanism was developed to achieve genuinely green manufacture of machine-washable dyed wool fabrics.
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Closed-loop recycling of bio-based disulfide vitrimer via a solvent-and waste-free strategy
DOI: 10.1039/D5GC01872B, Communication


A solvent-free process enables the efficient degradation of the vitrimer matrix under mild conditions, producing oligomers that can be reused without purification.
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Electronic structure and interfacial microenvironment engineering over the Ni(OH)2 nanoarray for boosted electrocatalytic upcycling of polyethylene terephthalate
DOI: 10.1039/D5GC00788G, PaperXinci Hu, Wei Qiao, Yuxin Hu, Fengli Li, Yuting Yang, Zhihong Jiang, Yu Yu, Jingyun Fang, Ping Li
The Ni foam-supported Ni(OH)2 nanosheet array with surface engineering of adipic acid is engineered to remarkably promote PET-derived ethylene glycol oxidation reaction (EGOR) for value-added formate production.
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Tailoring the extraction process and properties of polysaccharides from the lichen Evernia prunastri using natural eutectic solvents following a biorefinery approach
DOI: 10.1039/D5GC01413A, Paper


Overview of the lichen processing.
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A microbial factory for bio-indigo synthesis: demonstration of sustainable denim dying
DOI: 10.1039/D5GC01293G, Paper


A engineered microbial factory that converts renewable carbon into indigo, eliminating hazardous synthesis, lowering energy use, and avoiding toxic byproducts.
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Re-wiring petrochemical clusters: impact of using alternative carbon sources for ethylene production
DOI: 10.1039/D4GC06042C, Paper


This work explores the techno-economic cascading impacts of defossilising ethylene production in an existing petrochemical cluster.
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Green electrochemical synthesis of CeO2 nanopowders via an electrolysis–calcination process
DOI: 10.1039/D5GC01320H, CommunicationXiaohui Zhang, Xiaodong Liu, Xuan Xu, Kunyuan Zhao, Haifeng Sun, Peng Jing, Peng Xu, Baocang Liu, Jun Zhang
A green electrochemical strategy for CeO2 nanopowder synthesis, eliminating wastewater generation while offering a simple, controllable process.
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