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Axial-phenyl Constrained Bis(imino)acenaphthene-Nickel Precatalysts Enhancing Ethylene Polymerization

Polym. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4PY01110D, Paper
Quanchao Wang, Qiuyue Zhang, Yizhou Wang, Song Zou, Yanping Ma, Tongling Liang, Wen Hua Sun
To enhance the performance of the bis(imino)acenaphthene-nickel precatalyst, the axial phenyl group is introduced on the acenaphthenyl backbone forming five analogues, bis(aryl)imino-5-phenylacenaphthene nickel bromides (aryl: 2,6-dimethylphenyl, Ni1; 2,6-diethylphenyl, Ni2; 2,6-diisopropylphenyl,...
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Intrafibrillar Calcium Carbonate Mineralization of Electrospinning Polyvinyl Alcohol/Collagen Films with Improved Mechanical and Bioactive Properties

J. Mater. Chem. B, 2024, Accepted Manuscript
DOI: 10.1039/D4TB01472C, Paper
Yin Liu, Xin Gao, Yuqi Li, Anqi Gao, Zhuozhi Zheng, Jingjiang Wei, Hongye Yang, Hang Ping, Hao Xie, Hao Wang, Weiming Wang, Zhengyi Fu
Collagen films play an essential role in guided bone regeneration (GBR) techniques, which creat space, promote cell adhesion, and induce osteogenic differentiation. It is therefore crucial to design appropriate GBR...
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A guanidiniocarbonyl-pyrrole functionalized cucurbit[7]uril derivative as a cytomembrane disruptor for synergistic antibacterial therapy

J. Mater. Chem. B, 2024, 12,11105-11109
DOI: 10.1039/D4TB01840K, Communication
Ruixue Han, Kehan Du, Shengke Li, Minzan Zuo, Ponmani Jeyakkumar, Hao Jiang, Leyong Wang, Xiao-Yu Hu
A guanidiniocarbonyl-pyrrole functionalized cucurbit[7]uril derivative as a cytomembrane disruptor has been successfully constructed for synergistic antibacterial therapy.
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Correction: Blood-clotting model and simulation analysis of polyvinyl alcohol–chitosan composite hemostatic materials

J. Mater. Chem. B, 2024, 12,11265-11266
DOI: 10.1039/D4TB90174F, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yifan Zhao, Junhong Hao, Zexin Chen, Mengmeng Li, Jianxun Ren, Xiaobing Fu
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'Not my responsibility to babysit anyone on Bigg Boss 10'

Karan Mehra is happy to get out of Bigg Boss 10.













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What's Making Nyrraa Nervous?

'I have only done supernatural fiction shows so far.'I wanted to do KKK because I find it very adventurous.'




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'I get so many calls I get irritated'

'Be it politicians, actors or from any other walk of life, I get calls from everyone saying that Bigg Boss is a great platform for their career and they would love to be a part of the show.'




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Sunny-Bobby's Revelation: The Men They Called For Help

From talking about their highs and lows to discussing their father Dharmendra's much-talked-about kiss in KJo's Rocky Aur Rani Kii Prem Kahaani, the Deol brothers were a laugh riot on the show.




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'I didn't reach here with anyone's help'

'It was the best time of my life and I had a great experience.'




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97 national awardee teachers for 2020 and 2021 write to President, PM to honour them in physical ceremony on September 5

All these teachers had received the award in a virtual event due to the COVID-19 restrictions. Of them, 47 teachers had received the award in 2020 and the rest in 2021






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Johnny Depp Wins; Amber Heard to pay $15 million

Amber Heard has won part of her libel case against Johnny Depp. The jury has awarded her $2 million in damages.




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Towards the rational design of N-(1,3-dimethylbutyl)-N'-phenyl-1,4-benzenediamine (6PPD) electrochemical sensor

Analyst, 2024, 149,5165-5173
DOI: 10.1039/D4AN00973H, Paper
Emily Dominique, Christophe Renault
The strong adsorption of 6PPD onto glassy carbon and its reversible two electron oxidation enables simple and sensitive electrochemical detection with an LOD of 10 nM.
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Areca influences many



  • A J Vinayak

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A documentary, new launches mark Hindustan Trading Company’s 50th anniversary

Hindustan Trading Company turns 50 this week with new products, and a documentary on late founder PN Venketakrishnan



  • Life & Style

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Building skinny homes

From Tokyo to Toronto to New Delhi and Thrissur, the challenges of a narrow plot have paved the way for architectural innovations, both in India and globally



  • Homes and gardens

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Neeti Gokhalay Kheny on being part of the 1000 Vases show in Paris

Two of Bengaluru-based artist’s vases from her Celebrating Coral collection were part of the 1000 Vases show held in Paris



  • Life & Style

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Bagnaia capitalises on Martin crash in Germany to take championship lead




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Destiny’s child, outlier, everyman: the many shades of P.R. Sreejesh

The 36-year-old has had a remarkable life in hockey. Set to play in his fourth Olympics, he talks about what continues to drive him, the many battles he has fought, why he does not want to change his past, and how his family and a ‘guardian angel’ have kept him tending India’s goal




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Paris Olympics men’s hockey: Germany enters finals; India to fight for bronze

India went down fighting against Germany 3-2 and will be up against Spain in the bronze medal play-off




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Sreejesh urges India to fight for bronze against Spain after semifinal loss to Germany in Paris Olympics

Sreejesh, who would play his last international match in the third place encounter against Spain on Thursday (August 8), said winning a medal should be the team’s priority




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Delhi to host India-Germany hockey series in October

The last time India faced Germany was in the semifinal of the Paris Olympics, where the European giants emerged victorious




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India eyes Paris revenge against Germany in Test series as international hockey returns to Delhi

For the last 10 years, the capital's Major Dhyan Chand National Stadium, once considered the spiritual home of the game, has not hosted any international match.




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Keen contest expected as an on-the-rise India takes on World No. 2 Germany

The host is struggling with a few injuries; Harmanpreet will have Vivek Sagar Prasad as his deputy while the visiting team will sport a new look




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Indian hockey team beats world champions Germany 5-3 in second Test, but loses series in shoot-out

India turned the table in the second half, with goals from Sukhjeet Singh (34th and 48th), skipper Harmanpreet Singh (42nd and 43rd) and Abhishek (45th) to level the two-match series.




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A girl can build anything / written by e.E. Charlton-Trujillo and Pat Zietlow Miller ; illustrated by Keisha Morris

Charlton-Trujillo, e. E., author




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What will I discover? / by Tanya Lloyd Kyi ; art by Rachel Qiuqi

Kyi, Tanya Lloyd, 1973- author




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Electricity / Victoria M. Williams ; illustrated by Miguel Bustos ; with expert advice from Thomas Banyard

Williams, Victoria (Science writer), author




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Wild symphony / Dan Brown ; illustrated by Susan Batori

Brown, Dan, 1964- author




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Company culture and success go hand in hand

Why founders must, at the outset, decide what kind of company they want to build




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The many failures behind each ‘success story’

What’s behind the craze for highly successful people... and ventures




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What comes first — a company or its founders?

Why a start-up must have first right over all scarce resources




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CO insertion enabled γ-C(sp3)–H heteroarylative carbonylation of tertiary alcohols via heteroaryl migration

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05361C, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xin Qi, Yuanrui Wang, Xiao-Feng Wu
A carbonylative γ-C(sp3)–H functionalization of alcohols via migration of heteroaryl groups to produce 1,4-diketones has been developed.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Alkenylation of unactivated alkanes: synthesis of Z-alkenes via dual Co-TBADT catalysis

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04651J, Communication
Vetrivelan Murugesan, Anagha Syam, Guru Vigknesh Anantharaj, Ramesh Rasappan
Hydroalkylation of terminal alkynes using unactivated alkanes under dual Co-TBADT catalysts is reported. Our cobalt-HAT catalysis achieves the desired Z alkene with excellent regio- and diastereoselectivity via C–H activation.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Expedient (3+3)-annulation of carbonyl ylides with azaoxyallyl cations: formal access to oxa-benzo[c]azepin-3-ones

Chem. Commun., 2024, 60,13368-13371
DOI: 10.1039/D4CC04946B, Communication
Kshitiz Verma, Hemanga Bhattacharyya, Sharajit Saha, Tharmalingam Punniyamurthy
Cascade C–C/C–N bond formation of carbonyl ylides with azaoxyallyl cations generated in situ using Rh-catalysis has been accomplished in the presence of a base at room temperature.
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Palladium catalyzed C(sp3)-H alkylation of 8-methylquinolines with aziridines: access to functionalized γ-quinolinylpropylamines

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05275G, Communication
Anita Sahoo, Tripti Paul, Shubhajit Basak, Tharmalingam Punniyamurthy
Palladium-catalyzed directed site-selective C(sp3)-H alkylation of 8-methylquinolines has been accomplished using aziridine as an alkylating source via a sequential C-H and C-N bond activation. Site selectivity, funtional group tolerance and...
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Base-Promoted Cascade 5-exo-dig Annulation/Carboxylation of o-(1-Alkynyl)benzenesulfonamides with CO2: Divergent Synthesis of Mono- or Gem-dicarboxylic Esters

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05239K, Communication
Yang Yao, Junxue Bai, Peidong Cheng, Han Yang, Jianwei Sun, Song Sun
A base-promoted cascade 5-exo-dig cyclization/carboxylation of o-alkynylsulfamides with CO2 has been accomplished, furnishing a variety of benzosultams-containing acrylates in good yields by using CO2 as the carboxylic source. Notably, in...
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Nickel-catalyzed stereospecific reductive cross-coupling of vinyl chlorosilanes with axially chiral biaryl electrophiles

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04293J, Communication
Tiantian Yin, Shiyuan Sui, Shuqi Li, Junbiao Chang, Dachang Bai
Nickel-catalyzed stereospecific reductive cross-coupling of vinyl chlorosilanes with chiral biaryl electrophiles for the synthesis of axially chiral organosilanes.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Paneer makhni burger, anyone?

Everything from tofu to mutton ghee roast is fair game now 




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How to talk to your company about sponsoring an open source project

Open source sustainability is a topic that is just starting to get the attention that it deserves. So much of the technology sector is run on software that can be used for free without any further obligation. However, as companies profit from using this software for free, the maintainers of the software often struggle to...