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Green and efficient cell wall nano-reconstruction under ambient temperature towards strong cellulosic aerogels
DOI: 10.1039/D5GC03785A, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Xiaoying Xu, Arezu Sehati, Lukas Marcos Celada, Peter Olsén, Lars Berglund, Yuanyuan LiA green and efficient approach for synthesizing strong cellulosic aerogels was developed through ambient-temperature wood cell wall nano-reconstruction, with a detailed study of the generation of mesoporosity and lumina nanofibril networks.
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Electrochemically relevant physical–chemical properties of tetraalkylammonium salts solutions in the renewable solvent dihydrolevoglucosenone (Cyrene®); electrochemical behaviour of some representative organic molecules
DOI: 10.1039/D5GC03356J, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.José M. Ramos-Villaseñor, Jessica Sotelo-Gil, Maricarmen P. Flores-Morales, Ruben Vasquez-Medrano, Bernardo A. Frontana-UribeConductivity, viscosity, IR spectroscopy of tetraalkylammonium salts solutions in DLG, and the electrochemical behavior of representative molecules was studied.
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Revealing the roles of light and heat for enhanced interfacial charge transfer in photocatalytic conversion of methanol to formaldehyde coupled with hydrogen evolution
DOI: 10.1039/D5GC03911H, PaperHoukui Xiang, Wanqi Liu, Zhaokai Zeng, Jingxian Chen, Beile Lin, Guoliang Zhang, Xuhui Wei, Songbo Zhou, Tongqiang Xiong, Pengfei Li, Libing Qian
Photothermal catalytic methanol (CH3OH) dehydrogenation is a sustainable pathway for the co-production of hydrogen (H2) and formaldehyde (HCHO) under mild reaction conditions.
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A comprehensive review on hydrothermal humic acids: synthesis, characterization, applications, and perspectives
DOI: 10.1039/D5GC03926F, Tutorial ReviewHu Xu, Yangyang Li, Yexuan He, Xin Sheng, Zhiwei Zhao, Li Li
The synthesis and application of hydrothermal humic acids represent a carbon-negative pathway, analogous to the significance of basketball as a vital form of exercise.
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Intensifying hydrogen spillover over silicotungstic acid decorated carbon black-supported Ru by green plasma preparation for boosting the electrocatalytic hydrogen evolution reaction
DOI: 10.1039/D5GC03845F, PaperYunzhe Ma, Hong Li, Fei Gao, Yue Hua, Xiuling Zhang, Jingsen Zhang, Lanbo Di
Green plasma preparation intensified hydrogen spillover over silicotungstic acid decorated carbon black-supported Ru for boosting HER performance.
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2-Methyl-2-(pyridin-2-yl)malononitrile: a site-selective cyano transfer reagent for photocatalytic cyanation reactions
DOI: 10.1039/D5GC03425F, PaperXiang-Chuang Tan, Lei Yan, Hao-Ni Qin, Peng-Fei Xu
Herein, we report the development of a carbon-bound radical cyanating reagent, 2-methyl-2-(pyridin-2-yl)malononitrile (MPYMN), which enables metal-free photocatalytic cyanation with high reactivity and site selectivity.
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Short and sustainable synthesis of the anticancer agent tepotinib
DOI: 10.1039/D5GC04089B, CommunicationEduam O. Boeira, Angélica V. Moro, Bruce H. Lipshutz
Synthesis of the anticancer drug tepotinib was achieved in only 5 steps (3 steps in the longest linear sequence), with an overall yield of 75%.
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Eco-friendly synthesis of imine-based COFs for efficient photocatalytic H2O2 production
DOI: 10.1039/D5GC03415A, PaperYayang Wang, Ting Xu, Zhongxing Zhang, Yaowen Wang, Jiming Huang, Mi Tang, Zhengbang Wang
Imine-based COFs, synthesized via eco-friendly methods, enable efficient visible-light-driven H2O2 production with excellent photocatalytic performance.
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Ionic liquid-mediated solid–liquid extraction and separation processes for essential oils: modern trends
DOI: 10.1039/D5GC01303H, PerspectivePankaj Kumar, Sonali Khanal, Isha Soni, Pooja Shandilya, Manish Kumar, Dinesh Kumar, Tejwant Singh Kang, Vinay Chauhan
Ionic liquids (ILs) have proven to be a potential medium for the extraction and separation of essential oils (EOs) from the most varied sources.
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Skeletal editing of anthranils for chemodivergent synthesis
DOI: 10.1039/D5GC02493E, CommunicationHaixia Li, Jianming Liu, Yanping Huo, Xianwei Li, Qian Chen, Yang Gao
A skeletal editing strategy has been developed for converting readily available anthranils into divergent nitrogen-containing heterocycles with different amines.
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Chiral chlorophyll-inspired clusters steering electron transfer for enhanced CO2 photoreduction
DOI: 10.1039/D5GC03034J, PaperYin-Hua Zhu, Jian-Bo Yang, Jiu Lin Zhou, Yong-Qi Ji, Hua Mei, Yan Xu
The chiral L-Co-BPP catalyst, made from chlorophyll-like ligands, achieves an outstanding CO2 reaction rate of 65 061.6 μmol g−1 and is also active at 10% CO2.
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An activity–selectivity–stability-balanced bifunctional high-entropy phosphide for overall seawater splitting at industrial-level current density
DOI: 10.1039/D5GC03723A, PaperChangrui Feng, Yifan Zhou, Shuying Li, Yuxia Jin, Meng Chen, Rui Yang, Wenjia Zhou, Zhengkun Xie, Xiumin Li, Xiangyu Chen, Wenhao Lian, Abuliti Abudula, Guoqing Guan
A high-entropy (NiCoFeMnCu)2P/C catalytic system was constructed to reconcile critical activity–selectivity–stability trade-offs in seawater electrolysis.
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A solvent-free route to fully recyclable, high-performance cellulosic plastics
DOI: 10.1039/D5GC03930D, PaperYuchen Cao, Ren'ai Li
An intrinsic plasticization strategy produces fully bio-based cellulosic plastics from an 80 wt% cellulose derivative. This tough, processable material enables closed-loop recycling, offering a paradigm for sustainable materials.
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Replace, reduce, and reuse organic solvents in peptide downstream processing: the benefits of dimethyl carbonate over acetonitrile
DOI: 10.1039/D5GC01158B, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Chiara De Luca, Chiara Nosengo, Matteo Spedicato, Laura Magagnato, Giacomo Fogli, Marco Carraro, Walter Cabri, Marco Macis, Alberto Cavazzini, Simona Felletti, Antonio Ricci, Martina CataniReplacement of acetonitrile with greener alternatives in reversed phase liquid chromatogrpahy for the purification of therapeutic peptides in industrial downstream processing.
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Synthetic autotrophic yeast enables high itaconic acid production from CO2via integrated pathway and process design
DOI: 10.1039/D5GC03149D, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Özge Ata, Lisa Lutz, Michael Baumschabl, Diethard MattanovichWe show that combining pathway and process engineering enables synthetic autotrophic K. phaffii to produce ∼12 g L−1 itaconic acid from CO2, highlighting the role of interplay between native and heterologous metabolic pathways and process design.
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A green route to nitrate-selective nitrogen fixation: catalyst-free hybrid discharge integrating plasma–liquid energy coupling
DOI: 10.1039/D5GC03673A, PaperZi-Kai Zhou, Zhi Zheng, Shu-Qi Li, Yu-Zheng Wang, Jian-Ping Liang, Zhao-Lun Cui, Xiao-Qiong Wen, De-Zheng Yang
Nitrate synthesis pathways were explored using needle-water coupled bubble hybrid discharges, clarifying the synthetic contributions of the two discharge forms and providing insight into optimizing sustainable nitrogen fixation by plasma.
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Evaluating lithium recovery using electrochemical membrane separation: cost analysis and design strategies
DOI: 10.1039/D5GC03414K, PaperSobhan Neyrizi, Keimpe Nevenzeel, Dirk J. Groenendijk, Ben in ‘t Veen, Jack Ledingham, Paul J. Corbett
Dimensional tuning of cell pair thickness, width/length ratio, and spacer size enables optimization of electrochemical lithium recovery, based on membrane cost and lithium composition.
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Inhibition of cyclic oligomer formation via rare earth coordination and long-chain amine end capping during PA6 synthesis process
DOI: 10.1039/D5GC03310A, PaperJunting Gao, Feng Gao, Ke Liu, Wenxing Chen, Wangyang Lu
Long-chain ammonia end capping and rare earth coordination effectively inhibits the formation of cyclic oligomers during the polymerization of PA6, and combines with deep devolatilization to achieve more energy-efficient production of PA6.
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Biomimicry of CO2 transfer through a biotin-mediated ATP-free pathway
DOI: 10.1039/D5GC02628H, PaperAbdussalam K. Qaroush, Feda'a M. Al-Qaisi, Ala'a F. Eftaiha, Rana T. Abu-Saileek, Khaleel I. Assaf, Alex MacDonald, Philip G. Jessop
The Mukaiyama-carbonic acid (MCA) adduct enables CO2 transfer to sodium pyruvate under mild conditions, offering a promising in vitro route for biotin carboxylation.
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Sustainable upcycling of polyethylene waste to compatibilizers and valuable chemicals
DOI: 10.1039/D5GC02799C, Paper
Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Darien K. Nguyen, Zoé O. G. Schyns, LaShanda T. J. Korley, Dionisios G. VlachosCatalyst-free, bulk oxidation of low-density polyethylene (LDPE) can be achieved with non-thermal atmospheric plasma via a viscosity modifier approach, enabling compatibilization in mixed polymer blends.
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