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Integrating in-vial thin film microextraction using polysiloxane-based adhesive tapes with low-temperature plasma ionization mass spectrometry: A solvent-free approach for determining cocaine and methamphetamine in saliva samples
DOI: 10.1039/D5GC02488A, PaperCarlos Calero-Cañuelo, Rafael Lucena, Soledad Cárdenas
A novel in-vial microextraction technique based on thermal resistant adhesive tapes is presented and its direct coupling to SICRIT-MS is evaluated.
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Bio-derived dimethyl itaconate: a sustainable, low-cost electrolyte additive for high-performance lithium batteries
DOI: 10.1039/D5GC01367D, PaperChengliang Wang, Mingming Zhou, Lintong Zhou, Le Chang, Jianjiang He, Wei Zhao, Jingjiang Sun, Qingfu Wang
Bio-based dimethyl itaconate stabilizes anode and cathode interfaces via forming robust SEI/CEI; providing a sustainable, cost-effective, and industrially scalable electrolyte additive alternative to vinylene carbonate for advanced Li-ion batteries.
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Alternating current enabled para-selective C(sp2)–H/N–H cross-coupling of aniline
DOI: 10.1039/D5GC01992C, CommunicationZhaoliang Yang, Haiyan Du, Yuan Zhou, Mingming Yu, Jianye Zhang
This study reports an AC electrochemical technique using polarity reversal to enable metal/oxidant-free, para-selective amination of arylamines, accommodating diverse aniline substrates with excellent regioselectivity.
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Exploring 5-hydroxymethylfurfural hydrogenation pathways using NHC-stabilized water-soluble nanoparticles of various metals and alloys
DOI: 10.1039/D5GC01961C, PaperOscar Suárez-Riaño, Jaime Mazarío, Gabriel Mencia, Víctor Varela-Izquierdo, Nicolas Ratel-Ramond, Antonio Martín-Pinillos, Edwin A. Baquero, Luis M. Martínez-Prieto, Simon Tricard, Bruno Chaudret
Colloidal NHC-stabilized nanoparticles unlock selective hydrogenation of 5-HMF to diverse products in water under mild conditions.
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In situ capture and value-added utilization of CO2 from flue gas using an ionic liquid polymer supported Zn catalyst
DOI: 10.1039/D5GC02324F, PaperHongyan Ni, Kang Zhao, Shujuan Liu, Xingchao Dai, Ce Liu, Xionghou Gao, Junyi Zhang, Honghai Liu, Kuo-Wei Huang, Xinjiang Cui, Feng Shi
We rationally designed and synthesized a hierarchical porous organic polymer Zn@PIP-1 (Zn@2P2Br&p-3vPPh3) and applied it for the synthesis of cyclic carbonates directly from CO2 in flue gases under mild conditions without any additives.
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Ambient mechanosynthesis of flexible two-dimensional covalent organic frameworks
DOI: 10.1039/D5GC01728A, PaperYogendra Nailwal, Bryson Baker, Ziad Alsudairy, Mustapha El Hariri El Nokab, Qingsong Zhang, Tuo Wang, Songliang Cai, Yi Liu, Xinle Li
We present the first ambient mechanosynthesis of 16 flexible covalent organic frameworks (COFs) within an hour. Notably, one representative COF exhibited a high iodine uptake capacity of ∼4.3 g g−1 from aqueous solutions and 5.97 g g−1 from vapor.
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Photo-induced FeCl3-catalysed direct desulfurative chlorination of thiol-containing aromatics at room temperature
DOI: 10.1039/D5GC01859E, CommunicationMingjing Deng, Zhaolun Ma, Ke Liu, Bingji Li, Jing Wu, Longyang Dian
We report herein an FeCl3-catalyzed desulfurative chlorination of thiol-containing aromatics at room temperature with irradiation at 395–400 nm, resulting in the corresponding aryl chlorides in moderate to good yields.
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Prospects of high-value recycling methods for polyurethane based on the selective cleavage of C–O/C–N bonds
DOI: 10.1039/D5GC01889G, Tutorial ReviewHui-Wen He, Hang Hu, Kai-Ming Du, Ming Lu, Fan Yang, Ling-Xiao Cui, Meng Ma, Yu-Lu Zhu, Yan-Qin Shi, Si Chen, Xu Wang
This review aims to elucidate the prospects of the selective chemical degradation of polyurethane and high-value recycling strategies based on the selective cleavage of C–O/C–N bonds.
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Multi-color-tunable ultra-long room temperature phosphorescence based on cyclodextrin metal–organic frameworks
DOI: 10.1039/D5GC01603G, PaperJiayin Zhang, Jiaxuan Tang, Yongsheng Zhang, Yifu Chen, Junbo Gong
A heavy-atom-free γ-cyclodextrin metal–organic framework was assembled with guest molecules to construct an environmentally friendly material exhibiting multi-color-tunable ultra-long room temperature phosphorescence.
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Synthesis of novel bio-based amines from vanillin and guaiacol for high performance epoxy thermosets
DOI: 10.1039/D5GC00446B, PaperFlorian Häfliger, Quentin Bievelot, Michael Peter Huber
In this work, bio-based amines from lignin-derived vanillin and guaiacol were synthesized and used as hardener and accelerator in epoxy thermosets, showing improved performance over petrol-based benchmarks.
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Novel arylindane diols as sustainable primary antioxidants from lignin
DOI: 10.1039/D4GC05190D, Paper
Open Access 
  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Tessy Hendrickx, Laura Trullemans, Alexander J. Heyer, Imke Boonen, Marko Turkalj, Fatima Rammal, Yiqi Su, Besarta Matranxhi, Durgasruthi Pully, Bart Van Meerbeek, Peter Van Puyvelde, Marc Elskens, Kirsten L. Van Landuyt, Bert F. SelsA zeolite-catalyzed green synthesis of diisoeugenol. Together with diisoallylsyringol, these novel arylindane diols are safe and sustainable primary antioxidants.
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Synergistic nanoalloy PdCu/TiO2 catalyst for in situ hydrogenation of biomass-derived furfural at room temperature
DOI: 10.1039/D5GC00006H, PaperChand Adarsh Ashwani, Palanivel Subha, Lavanya Yalagandula, Christophe Len, Satyapaul A. Singh, Putla Sudarsanam
The PdCu nanoalloy supported on TiO2 nanorods effectively catalyzed the in situ hydrogenation of furfural at room temperature, showcasing efficient catalyst reusability and reaction scalability without requiring high-pressure conditions.
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Sustainable synthesis of heteroaryl ethers from azine N-oxides via phosphoramide catalysis
DOI: 10.1039/D5GC00249D, PaperDanyi Liu, Fenlian Xu, Tong Han, Keyume Ablajan, Dong Wang
We report a rapid and eco-friendly synthesis of heteroaryl ethers. This innovative process involves the reaction of azine N-oxides with phenol derivatives, utilizing an in situ prepared phosphonium salt as the activating agent.
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Dried urine spot as a stable, green, and practical microsampling tool in clinical practice for quantification of neopterin and creatinine
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC00956A, Paper Open Access 
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Chaweewan Suwanvecho , Lea Vyleťalová, Nikola Přívratská, Pakanan Laolertworakul, Dorota Turoňová, Milan Vošmik, Lenka Kujovská Krčmová, František Švec
Dried urine spot (DUS) is demonstrated to be a useful microsampling technique for neopterin and creatinine analysis. The method was verified using samples from 12 healthy volunteers, 12 cancer patients, and 12 patients...
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DOI: 10.1039/D5GC00956A, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Chaweewan Suwanvecho , Lea Vyleťalová, Nikola Přívratská, Pakanan Laolertworakul, Dorota Turoňová, Milan Vošmik, Lenka Kujovská Krčmová, František ŠvecDried urine spot (DUS) is demonstrated to be a useful microsampling technique for neopterin and creatinine analysis. The method was verified using samples from 12 healthy volunteers, 12 cancer patients, and 12 patients...
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Copper(I) anchored on covalent triazine framework/ionic liquid as a recyclable catalytic system for cyclization of propargylic amines with CO2 under ambient conditions
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC02137E, PaperYu Guan, Bin Wang, Yan-Ling Ying, Ping Li, Zhan-Hui Zhang
The conversion and application of carbon dioxide (CO2) as a C1 building block for the synthesis of high-value organic molecules represent a potential solution to the escalating problem of atmospheric...
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DOI: 10.1039/D5GC02137E, PaperYu Guan, Bin Wang, Yan-Ling Ying, Ping Li, Zhan-Hui Zhang
The conversion and application of carbon dioxide (CO2) as a C1 building block for the synthesis of high-value organic molecules represent a potential solution to the escalating problem of atmospheric...
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The importance of ester cleavage in the butylamine pretreatment of hybrid poplar
DOI: 10.1039/D5GC01795E, Paper
Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Joseph M. Palasz, Anagha Krishnamoorthy, Raynald A. Giovine, Xueli Chen, Venkataramana Pidatala, Emine A. Turumtay, Tyrell S. A. Lewis, Edward E. K. Baidoo, Chang Dou, Hemant Choudhary, Ning Sun, Blake A. SimmonsButylamine is an effective in-and-out pretreatment solvent for hybrid poplar. It penetrates the cell walls and breaks ester cross-linkages, facilitating lignin release and improving enzymatic digestion.
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Aqueous liquid–liquid phase separation (AqLLPS) droplet microreactors for biocatalysis
DOI: 10.1039/D5GC02073E, Tutorial ReviewFutai Du, Huan Xin, Huiyuan Zheng, Weijiang Wang, Hao Yuan, Chaolong Liu, Tao Meng, Qingming Ma
This review summarizes aqueous liquid–liquid phase separation (AqLLPS) mechanisms, design strategies, and applications for biocatalysis, including enzymatic synthesis, biosensing, and therapeutics.
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Unlocking Enhanced Reactivity of Hexafluoroisopropanol: A Sustainable Atom Economical Approach to Selective Cascade di-π-Functionalization of Allenamides
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC01273B, PaperYafia Kousin Mirza, Partha Sarathi Bera, R. Nandini, Dhrubajyoti Talukdar, Sachin Mohite, Manoj V. Mane, Milan Bera
Hexafluoroisopropanol (HFIP) mediated di-π activation of allenamide allows metal-free regioselective intermolecular interception of 4-hydroxy coumarin, establishing a general cascade C – C and C – O bond formation process for...
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DOI: 10.1039/D5GC01273B, PaperYafia Kousin Mirza, Partha Sarathi Bera, R. Nandini, Dhrubajyoti Talukdar, Sachin Mohite, Manoj V. Mane, Milan Bera
Hexafluoroisopropanol (HFIP) mediated di-π activation of allenamide allows metal-free regioselective intermolecular interception of 4-hydroxy coumarin, establishing a general cascade C – C and C – O bond formation process for...
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Covalent organic framework-derived highly dispersed Pt single atoms collaborate with Pt nanoclusters electrocatalyst for acid hydrogen evolution
DOI: 10.1039/D4GC05667A, PaperHuihui Zhao, Xinghao Zhang, Chengcheng Yu, Wenya Gao, Xiuxiu Chen, Haikuo Lan, Xiaorong Xin, Kang Liu, Dingxuan Ma
A promising HER electrocatalyst characterized by dispersed Pt single atoms and ultrafine Pt nanoclusters was synthesized using hard template method combined with ion adsorption and substitution.
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Two-step hybrid photo-thermochemical looping process, using metallic clusters on metal oxide carriers, for very efficient green hydrogen production
Green Chem., 2025, Accepted Manuscript
DOI: 10.1039/D5GC01425E, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Manuel Arturo Lopez-Quintela, Fatimah Alhawiti, Moteb Qahess Alotaibi, David Buceta, Maged F. Bekheet, Albert Gili, Colin Lambert, Julian Thomas Müller, Ahn Dung Nguyen, Iria Rodriguez Arias, Reinhard Schomäcker, Qingqing Wu, Martin Dieste, Nerea Davila-Ferreira
In this work, we demonstrate a sustainable method for producing high-purity hydrogen through a two-step water-splitting process that leverages reducible oxides to store and release oxygen independently of hydrogen. Unlike...
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DOI: 10.1039/D5GC01425E, Paper
Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Manuel Arturo Lopez-Quintela, Fatimah Alhawiti, Moteb Qahess Alotaibi, David Buceta, Maged F. Bekheet, Albert Gili, Colin Lambert, Julian Thomas Müller, Ahn Dung Nguyen, Iria Rodriguez Arias, Reinhard Schomäcker, Qingqing Wu, Martin Dieste, Nerea Davila-FerreiraIn this work, we demonstrate a sustainable method for producing high-purity hydrogen through a two-step water-splitting process that leverages reducible oxides to store and release oxygen independently of hydrogen. Unlike...
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