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Evaluation on the recovery of lignin from basic [Ch][Lys] systems using low-cost alcohols as anti-solvents under acid-free conditions

Green Chem., 2024, 26,10950-10959
DOI: 10.1039/D4GC03898C, Paper
Yichen Liu, Wanting Zhao, Qizhen Luo, Jipeng Yan, Jian Sun
An acid-free, high efficiency, and mild method of precipitating and separating lignin from basic ionic liquids (BIL) such as choline lysinate ([Ch][Lys]) by using alchohols (such as tert-butanol) as anti--solvents.
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Advancing green chemistry in environmental monitoring: the role of electropolymerized molecularly imprinted polymer-based electrochemical sensors

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC03250K, Tutorial Review
Christopher Mwanza, Wei-Zhi Zhang, Kalulu Mulenga, Shou-Nian Ding
Molecularly imprinted polymers (MIPs) are synthetic materials designed to mimic the natural “lock and key” mechanism observed in biomolecular systems, such as the interactions between antibodies and antigens.
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Continuous-flow Synthesis of Cyclic Carbonates with Polymer-supported Imidazolium-based Ionic Liquid (Im-PSIL) Catalysts

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04499A, Communication
Open Access
Zhibo Yu, Haruro Ishitani, Shu Kobayashi
Carbon dioxide (CO2), a major greenhouse gas emitted through human activities, represents a valuable carbon source for chemical production. However, maximizing its efficiency requires novel methods for CO2 conversion that...
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Single cobalt atom catalysis for the construction of quinazolines and quinazolinones via the aerobic dehydrocyclization of ethanol

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04928D, Paper
Xueping Zhang, Kai Xu, Yi Zhuang, Shihao Yuan, Yamei Lin, Guo-Ping Lu
It is still a significant and challenging for the synthesis of N-heterocycles through the aerobic dehydrocyclization of ethanol since ethanol is the largest renewable small molecule feedstock but with high...
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Rational modulation of cellulose for zinc ion-based energy storage devices

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC03525A, Tutorial Review
Penggao Liu, Chunrong He, Xinyue Chen, Ting Wang, Wei Song, Weifang Liu, Kaiyu Liu
Aqueous zinc-ion energy storage technology is currently undergoing intensive exploration. The construction of high-efficiency batteries remains a significant obstacle to the further advancement of novel battery types and enhanced electrochemical...
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N–N atropisomer synthesis via electrolyte- and base-free electrochemical cobalt-catalysed C–H annulation

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04390A, Communication
Jiating Cai, Linzai Li, Chuitian Wang, Shi Qin, Yuanyuan Li, Si-Yan Liao, Shengdong Wang, Hui Gao, Zhi Zhou, Yugang Huang, Wei Yi, Zhongyi Zeng
An exogenous electrolyte- and base-free electrochemical cobalt-catalysed atroposelective C–H annulation has been established to construct N–N axially chiral isoquinolinones in excellent enantioselectivities and good yields.
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Active Hydrogen Tuning by Copper-Cobalt Bimetal Catalysts for Boosting Ammonia Electrosynthesis from Simulated Waster Water

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04120H, Paper
Chunqi Yang, Chang Liu, Jingwen Zhuang, Ziyan Yang, Aiping Chen, Yuhang Li, Chunzhong Li
Electrochemical nitrate reduction reaction (NO3RR) represents a promising approach to balance the nitrogen cycle, converting environmental pollutant NO3− to valuable ammonia (NH3). However, the whole reaction involves complex protons-coupled electron...
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High Efficiency Leaching of Valuable Metals from Waste Lithium-ion ternary Batteries under Mild Conditions Using Green Deep Eutectic Solvents

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04373A, Paper
Bo Li, Zhengfu Zhang, Chengping Li, Jinsong Wang, Rundong Wan, Jiangzhao Chen, Ying Liu, Yuejing Bin, xiaoping yang, Chongjun Bao, Shaohua Ju
Recently, the production and demand for lithium-ion batteries (LIBs) has increased owing to increasing number of electric vehicles and products. This surge has considerably increased spent LIBs, leading to environmental...
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Photocatalytic acylation of lysine screened using a microfluidic-based chemical robotic system

Green Chem., 2024, 26,11238-11248
DOI: 10.1039/D4GC03562C, Paper
Zhanfeng Hou, Chuan Wan, Heming Jiang, Yuena Wang, Yun Xing, Jinpeng Wang, Zhihong Liu, Xiaochun Guo, Yuhao An, Wei Han, Rui Wang, Xinhao Zhang, Feng Yin, Zigang Li
In our work, we contribute to the photoredox catalytic lysine acylation in proteins and peptides. The optimal reaction conditions were obtained using a high-throughput microfluidic-based chemical robotic system and GPR model.
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Catalytic synthesis of renewable lubricant base oils with methyl oleate and aromatics

Green Chem., 2024, 26,11249-11258
DOI: 10.1039/D4GC03448A, Paper
Binbin Zhou, Nan Wang, Sibao Liu, Guozhu Liu
Aromatic-ester and cyclo-branched alkane renewable lubricant base oils were produced from methyl oleate and biomass-derived aromatics by alkylation and alkylation followed by hydrodeoxygenation (HDO).
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Thermodynamically stable synthesis of high entropy alloys and efficiently catalyzed oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid under base-free conditions

Green Chem., 2024, 26,11316-11327
DOI: 10.1039/D4GC04186K, Paper
Guangqiang Lv, Shan Liu, Xiaoyan Chen, Mengxin Chen, Yanjuan Wu, Yuji Gao, Shuai Wang, Furong Tao, Jingui Wang, Liwei Niu
In a completely non-alkaline aqueous system, a high-entropy alloy catalyst composed of FeCoNiCuGaPt activates O2 and H2O molecules to form hydroxyl radicals (˙OH) and efficiently oxidizes 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid.
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Economic and environmental sustainability of bio-based HMF production and recovery from lignocellulosic biomass

Green Chem., 2024, 26,11340-11350
DOI: 10.1039/D4GC04270K, Paper
Yuyao Jia, Shraddha Maitra, Lavanya Kudli, Jeremy S. Guest, Vijay Singh
Transforming waste stream of biorefinery into high-value bioproducts.
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Review of carbon-based catalysts for electrochemical nitrate reduction and green ammonia synthesis

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04640D, Tutorial Review
Guanting Liao, Richard L. Smith Jr., Haixin Guo, Xinhua Qi
This work aims to review the latest developments in carbon-based electrocatalysts applied in electrocatalytic nitrate reduction, including pure carbon materials, heteroatom doping or metal-bonding catalysts, and carbon substrate-supported composites.
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Bio-derived solvent-based automated dispersive liquid–liquid microextraction for pretreatment of diamide insecticides in environmental water samples

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04467C, Paper
Jin Liu, Yuxin Wang, Rui Song, Yukun Yang, Li Li, Xu Jing
The automatic dispersive liquid–liquid microextraction based on bio-derived solvents achieved great environmental greenness, high-throughput operation, and low human error compared to the present sample pretreatment methods for diamide insecticides.
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Ball milling-promoting difunctionalization of alkynyl sulfonium salts with sulfinic acids towards (Z)-1,2-disulfonylethenes

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04895D, Paper
Li-Hua Yang, Bei Li, Lin Chen, Wen-Shi Yao, Han-Yue Peng, Sha Peng, Long-Yong Xie
A simple ball milling-mediated disulfonylation of alkynyl sulfonium salts with sulfinic acids for the stereoselective synthesis of various (Z)-1,2-disulfonylethenes has been developed under catalyst-, additive- and solvent-free conditions.
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High-efficient green catalytic conversion for waste CS2 by non-noble metal cage-based MOFs: An access to high-valued thiazolidine-2-thione

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04541F, Paper
Wenyu Ding, Xinyu Tang, Sheng Jin, Zhao Li, Dongwei Xu, Xiaomin Kang, Zhiliang Liu
Green and effective disposal of Carbon disulfide (CS2) waste into high-valued chemicals under mild conditions is meaningful and challenging. Herein, a novel 3D cluster-based metal-organic framework (MOF) {(Me2NH2)2[Co3(µ3-O)(XN)(BDC)3]∙4DMF∙5MeOH}n (compound 1)...
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The battle over Chengalpet

Vijay starrer Theri not releasing in the theatres of Chengalpet has spurred a war or words that threatens to divide the industry




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The ballot and the box office

Higher ticket prices... tax exemptions... Kollywood expects a lot from the next government.




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Kabali fever grips the nation

Press, TV, theatre owners, distributors and audiences prepare for the arrival of the biggest film of the year




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How Rang De Basanti created a challenging storyboard for future filmmakers

Rang De Basanti set a trend in filmmaking with its unconventional narrative style




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It’s all about getting the basics right: Amla



  • Indian Premier League

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Virat-AB like Batman-Superman, says Chris Gayle



  • Indian Premier League

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‘They are Batman and Superman’



  • Indian Premier League

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Hit by a ‘truck-like’ bouncer, Bailey escaped unhurt

George Bailey top-edged a rising ball that dislodged his helmet during the game against Delhi Daredevils.



  • Indian Premier League

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Pune vs Punjab: Cellar-dwellers battle to avoid wooden spoon



  • Indian Premier League

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Lions stare down back-from-the-dead RCB

The victor goes straight to the final; the loser gets another shot, plays winner of Eliminator



  • Indian Premier League

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Royal Challengers’ spectacular comeback continues

de Villiers and Iqbal Abdulla help the team make the final from a precarious 68 for six; a rare failure from Kohli



  • Indian Premier League

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Zaheer Abbas wants to see Pakistan players in IPL

Mr. Abbas also called for the revival of bilateral cricket ties between Pakistan and India.



  • Indian Premier League

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Lions batsmen vs Sunrisers bowlers, the defining contest of Qualifier-2

With the tactical plans mapped out, the emphasis at the Kotla will be on execution under pressure



  • Indian Premier League

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Will RCB finally throw the monkey off its back?

Playing their third game in five days, Sunrisers will once again look to Warner to deliver



  • Indian Premier League

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The battle is not always to the strong — or the hyped

Sunrisers won in a post-modern format using traditional methods




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This is my most special comeback as many gave up on me: Dinesh Karthik

Dinesh Karthik, who made the squad for India’s home T20 series against South Africa, said it was his “most special comeback”, having last played for India at the 2019 World Cup



  • Indian Premier League

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Amazon pulls out of high-stakes bidding battle for IPL telecast rights

Amazon’s decision comes just two days ahead of the bidding for IPL television and digital broadcast rights



  • Indian Premier League

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Great to be part of my hero Sanju’s team in the IPL: Basith



  • Indian Premier League

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Comeback vehicle

Mahhi Vij on her role in “Balika Vadhu” and her second innings in serials




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Dia Mirza embarks on a new journey

The actor makes her television debut with a adventure travel documentary on the Ganges




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Breaking bad with a board game

A chance $100 ticket, and the opportunity of a lifetime. Arjun Shankar tells how he went about creating a board game based on Breaking Bad, and met its creator Vince Gilligan




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‘Be yourself’: Balraj SIngh Khera

After winning the “MTV Roadies X4”, Balraj Singh Khera emphasises the need to drive away the fear of failure




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Back with comic punch

Actor Aishwarya Sakhuja tries her talent at comedy in “Khidki”




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Back to the future




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‘I consider myself as an adventurer’: Anurag Basu

Anurag Basu says judging a reality show helped him design “Jagga Jasoos”




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‘Who said muscles are manly?’: Gurbani Judge

Gurbani Judge on her muscular body frame and participating in "Bigg Boss"




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The ‘good’ and ‘bad’ women of serials: How a Pakistan show has triggered debates on depiction of women on television

Superhit drama serial 'Meray Paas Tum Ho' has instigated arguments, both online and offline, for its representation of women




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Coronavirus: All the movies, TV shows and festivals delayed or shut down globally

From delays to Daniel Craig's 'No Time To Die' and the production of 'Stranger Things' shutting down, to Indian biggies like Akshay Kumar's 'Sooryavanshi' being postponed and theatres across India closing, how is the pandemic affecting the entertainment industry?




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Bigg Boss Kannada OTT: Voot’s aggressive strategy to grow its base in Karnataka

To acquire a large segment of Kannada viewers, Voot has lined up a series of programmes, starting with Bigg Boss Kannada OTT, which will be unveiled soon,




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‘Better batteries will drive electric car spread’




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Battle beyond diesel

With the demand for petrol SUVs on the rise, the Hyundai Creta and Honda BR-V automatic petrols go up against each other for supremacy




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Raise the bar

The Volkswagen Ameo diesel gets a dual-clutch automatic gearbox to add to an already-impressive feature list




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The right balance

While the exorbitant price of the Volkswagen GTI makes it a car you buy with your heart and not your head, here’s a look at its noteworthy features




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Bajaj commences production of 400-cc bike from Chakan plant