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Visible-light mediated selective phosphonylation modification of tryptophan residues in oligopeptides

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,6287-6292
DOI: 10.1039/D4QO01028K, Research Article
Wenfang Xiong, Junye He, Jinyao Liu, Peiru Chen, Shiqi Xu, Yipeng Liu, Shiting Chen, Yuanyuan You, Zhenyu Chen, Jinwu Zhao
A direct C2-H phosphonylation strategy driven by visible light for specific modification of tryptophan-containing peptides has been reported, providing a plethora of phosphorylated tryptophan-containing peptides
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DABSO-Mediated Pummerer Reaction Enables One-Pot Synthesis of Pyrroloquinolines for Accessing Marinoquinolines: Mechanistic, Photophysical and Pharmacological Investigations

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO01512F, Research Article
Rahimuddin Khan, Dipun Kumar Penthi, Aditi Chatterjee, Chandrakanta Sahoo, Shanti Gopal Patra, Viswanathan Arun Nagaraj, Tabrez Khan
A new one-pot acid- and exogenous oxidant-free synthesis of pyrrolo[2,3-c]quinolines has been developed. The strategy involves chemoselective reduction of the 3-(2-nitrophenyl)-1H-pyrroles (pyrrolnitrin derivatives) and subsequent DABSO-facilitated Pummerer reaction in the...
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World Test Championship standing: India loses top spot to Australia, slips to second

By www.thehindu.com
Published On :: Sun, 03 Nov 2024 17:24:51 +0530

India lost to New Zealand by 25 runs in the third and final Test in Mumbai resutling in a 0-3 whitewash, their first in a home Test series since South Africa's 2-0 win in 1999-2000


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BCCI top brass meets Rohit and Agarkar

By www.thehindu.com
Published On :: Fri, 08 Nov 2024 23:02:25 +0530

According to a source, the meeting was not a knee-jerk reaction to India’s series whitewash (0-3) at home by New Zealand


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National inter-State athletics | Eyeing a Paris ticket, India’s top athletes gear up one last time

By www.thehindu.com
Published On :: Wed, 26 Jun 2024 21:10:48 +0530


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Olympics-bound javelin thrower Kishore Jena says his father stopped him from quitting

By www.thehindu.com
Published On :: Tue, 16 Jul 2024 21:18:43 +0530

Kishore Jena admitted that Neeraj Chopra's Tokyo Olympics gold medal motivated him to achieve more in his sport but he found it difficult to get the big throws and thought of quitting the sport in July last year


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PIX: India's top order collapse again; NZ in control

By www.rediff.com
Published On :: Fri, 01 Nov 2024 18:16:16 +0530

IMAGES from the Day 1 of the third Test played between India and New Zealand at the Wankhede Stadium in Mumbai on Friday


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First-half hat-trick for Lewandowski as Barcelona top league ahead of international break

By www.thehindu.com
Published On :: Mon, 07 Oct 2024 11:38:03 +0530

Lewandowski has 12 goals in 11 games in all competitions, and has scored eight times in his last five matches.


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Vinicius hat-trick saves Real Madrid in Champions League, Villa go top

By www.thehindu.com
Published On :: Wed, 23 Oct 2024 06:19:49 +0530

Real Madrid beats Borussia Dortmund 5-2 with Vinicius Junior’s hat-trick, while Aston Villa stays unbeaten in Champions League


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ISL: Table-topper BFC takes on a struggling FC Goa

By www.thehindu.com
Published On :: Fri, 01 Nov 2024 20:52:10 +0530


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PSG moves 6 points clear at top of French league after beating Lens 1-0

By www.thehindu.com
Published On :: Sun, 03 Nov 2024 04:08:00 +0530

Barcola has been PSG's best attacking player this season. Near the end of the first half, he played a through ball to Marco Asensio but goalkeeper Brice Samba saved his angled shot.


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Liverpool goes top of Premier League as Man City’s 32-game unbeaten streak ends at Bournemouth

By www.thehindu.com
Published On :: Sun, 03 Nov 2024 04:51:00 +0530

Manchester City’s 32-game unbeaten streak in the Premier League has ended in a 2-1 loss at Bournemouth as Liverpool wrested back the lead in the title race


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Gold may sustain its current rally to top $3,000/oz, say analysts

By www.thehindubusinessline.com
Published On :: Thu, 03 Oct 2024 09:00:00 +0530

US Fed rate cut, weak dollar and rising geopolitical tension to aid the precious metal’s surge


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  • Gold & Silver
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Heteroleptic mononuclear Cu(I) halide complexes containing carbazolyl substituted phenyl diphosphine and monophosphine: structures and photophysical and electroluminescent properties

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02469A, Paper
Zhun Chen, Wei Xu, Ruiqin Zhu, Li Liu, Xin-Xin Zhong, Fa-Bao Li, Guijiang Zhou, Hai-Mei Qin
Heteroleptic mononuclear Cu(I) halide complex 4 containing carbazolyl groups in diphosphine and monophosphine shows high PLQY (0.75) and a short decay lifetime (1.9 μs) with a high kr value of 3.95 × 105 s−1.
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Two amino-functionalized metal–organic frameworks with different topologies for C2H2/C2H4 separation

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02592J, Communication
Yue Li, Mingming Xu, Hongyan Liu, Xiaokang Wang, Yutong Wang, Meng Sun, Weidong Fan, Daofeng Sun
Two amino-functionalized metal–organic frameworks (UPC-121 and UPC-122) with different topologies were obtained by regulating metal ions. Among them, UPC-122 exhibit the potential to separate C2H2/C2H4 at room temperature.
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Tunability of triplet excited states and photophysical behaviour of bis-cyclometalated iridium(III) complexes with imidazo[4,5-f][1,10]phenanthroline

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,17934-17947
DOI: 10.1039/D4DT01996B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Katarzyna Choroba, Joanna Palion-Gazda, Mateusz Penkala, Patrycja Rawicka, Barbara Machura
The impact of cyclometalating ligands on the photophysical behaviour of heteroleptic Ir(III) complexes with imidazo[4,5-f][1,10]phenanthroline. [Ir(ppy)2(imphen)]+ is a 3MLLCT emitter, while [Ir(pybzth)2(imphen)]+ has a predominant 3LCN∩C character.
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Thieno[3,2-b]thiophene based-bridged BODIPY dimer: synthesis, e-chem, one- and two-photon photophysical properties

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02655A, Paper
Z. Chai, Tingting Gu, Annaelle Beau, Frederic Bolze, Claude P Gros, Liang Xu, Donghai Shi, Hai-Jun Xu
Four BODIPY dyes (6a ~ 6d) with electron-donating or electron-withdrawing groups at the meso-position were synthesized by Sonogashira coupling reaction of thieno[3,2-b]thiophene with mono-iodo-BODIPY moiety. All compounds were fully characterized...
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PIX: Liverpool stay on top; City lose

By www.rediff.com
Published On ::

IMAGES from the EPL matches played on Saturday.


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Once Samson starts striking, it’s hard to stop him: South Africa captain Markram on whirlwind century

By www.thehindu.com
Published On :: Sat, 09 Nov 2024 08:22:42 +0530

“Plans to negate him and better plans will help us going forward,” said Aiden Markram


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Harmanpreet, Sreejesh bag top honours at FIH Star Awards

By www.thehindu.com
Published On :: Sat, 09 Nov 2024 11:16:01 +0530

Indian captain Harmanpreet Singh led the scoring charts at the Paris Olympics with 10 goals; Sreejesh brought the curtains down on his career at the highest level, putting together an incredible Olympic campaign


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IND vs SA second T20I: India needs top-order to bat better against South Africa

By www.thehindu.com
Published On :: Sat, 09 Nov 2024 15:21:15 +0530

India need to address lack of runs from other key batters to ensure that the burden doesn't fall too heavily on their in-form keeper-batter.


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Aravindh stuns Aronian to claim the top prize

By www.thehindu.com
Published On :: Mon, 11 Nov 2024 21:46:43 +0530


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Separation behavior of hydrogen isotopes via water pervaporation using proton conductive membranes

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, 10,2787-2795
DOI: 10.1039/D4EW00330F, Paper
Chan Woo Park, Sung-Wook Kim, Hyung-Ju Kim, Euna Jeong, In-Ho Yoon
Hydrogen isotope fractionation during water pervaporation through proton conductive membranes is primarily driven by H+/D+ transport, achieving a maximum H/D separation factor of 1.086.
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Stop, think, digitise

By www.thehindubusinessline.com
Published On :: Sun, 18 Jun 2017 21:01:40 +0530

Don’t look at the technology first but at what delivers the most business impact


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Altamas Khan puts Al Barkaat on top

By www.thehindu.com
Published On :: Fri, 29 Jan 2016 02:51:10 +0530


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Djokovic looks unstoppable: Henman

By www.thehindu.com
Published On :: Fri, 05 Feb 2016 02:31:12 +0530

Indian juniors adapt well to the slow grass courts of Wimbledon.


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Kalinga look to stop Ranchi juggernaut

By www.thehindu.com
Published On :: Sat, 20 Feb 2016 12:11:01 +0530

Both Delhi Waveriders and Jaypee Punjab Warriors will hope to reach their third final


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Nayar puts Mumbai on top

By www.thehindu.com
Published On :: Tue, 08 Mar 2016 23:02:34 +0530

Mumbai 299 runs ahead with nine wickets in hand after day three


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Ukraine's Zelensky fires top security chief and prosecutor

By www.thehindu.com
Published On :: Mon, 18 Jul 2022 03:30:00 +0530

Ukrainian President Volodymyr Zelensky has fired the head of the country’s security service and its prosecutor general, citing hundreds of criminal proceedings into treason and collaboration by people within their departments


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Mcap of 8 of top-10 most valued firms surges ₹1.21 lakh crore; Reliance biggest winner

By www.thehindu.com
Published On :: Sun, 29 Sep 2024 12:11:05 +0530

The market valuation of Reliance Industries jumped ₹53,652.92 crore to ₹20,65,197.60 crore


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Market capitalisation of four of top-10 valued firms jumps ₹81,151 crore; ICICI, HDFC Bank biggest gainers

By www.thehindu.com
Published On :: Sun, 20 Oct 2024 12:09:08 +0530

Reliance Industries continued to remain the most-valued domestic firm, followed by TCS, HDFC Bank, Bharti Airtel


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Tackle football and traumatic brain injuries [electronic resource] : law, ethics, and public health / Daniel S. Goldberg ; foreword by Christopher Nowinski.

By darius.uleth.ca
Published On ::

Baltimore : Johns Hopkins University Press, [2024]


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IIMA proves it is gold standard for management studies, bags top spot in NIRF list for 5th consecutive time

By www.thehindubusinessline.com
Published On :: Mon, 12 Aug 2024 18:07:46 +0530

Institute has been topping NIRF’s list of best management colleges since 2020


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IIT Madras tops NIRF rankings for sixth consecutive year

By www.thehindubusinessline.com
Published On :: Mon, 12 Aug 2024 19:28:01 +0530

IIT Madras bags Rank No.1 in ‘Overall’ category for 6th consecutive year and in ‘Engineering’ category for 9th year in a row in NIRF 2024


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Top IT leaders to establish ISB-like institute for deep tech and entrepreneurship in Sri City

By www.thehindubusinessline.com
Published On :: Thu, 29 Aug 2024 20:14:15 +0530

The institute aims to provide a comprehensive approach to nurturing startups and addressing the skill gaps faced by entrepreneurs.


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‘Gujarat was the laboratory for today’s India,’ says Prof. Christophe Jaffrelot

By www.thehindu.com
Published On :: Fri, 19 Jul 2024 09:01:00 +0530

The author of Gujarat Under Modi: The Blueprint for Today’s India on how Narendra Modi scaled up the politics and policies he initiated in Gujarat to the national level


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Synergistic enhancement of charge extraction and heat dissipation in inverted perovskite solar cells via n-doped top interlayers

By pubs.rsc.org
Published On ::

Energy Environ. Sci., 2024, 17,8304-8312
DOI: 10.1039/D4EE02836H, Paper
Sangmi Park, Sang Young Jeong, Jaehoon Kim, Heunjeong Lee, Hye Seung Kim, Young Wook Noh, Ye In Kim, Shinuk Cho, Joon Sang Kang, Han Young Woo, Myoung Hoon Song
n-Doping the fullerene-based interlayer in perovskite solar cells enhances heat dissipation and charge extraction by improving thermal/electrical conductivity, and energy level alignment, which boosts photovoltaic performance and stability.
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Catalytic degradation of pine sawdust over heterotopic Ca–Fe and HZSM-5 to produce aromatic hydrocarbons

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D3RE00572K, Paper
Huifen Kang, Xintong Guo, Mei An, Conghua Ma, Guozhang Chang, Qingjie Guo, Jingjing Ma
Up to 90.47% aromatic proportion and a 31.02 mg g−1 BTEX yield were obtained by heterogeneous catalysis of Ca–Fe and HZSM-5.
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Correction: Applying quantum mechanics to deconvolute benchtop 1H NMR reaction data

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE90015D, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jiayu Zhang, Tristan Maschmeyer, Ben Shapiro, Sunil Babu Paudel, Matthew C. Leclerc, Jason E. Hein
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Shoppers Stop aims to scale up beauty distribution, bring more international brands to India

By www.thehindubusinessline.com
Published On :: Fri, 08 Nov 2024 15:38:48 +0530

Shoppers Stop expects Global SS Beauty to end this fiscal with revenues to the tune of ₹220-250 crore


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Stop the free fall: On India-Canada ties

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 00:20:00 +0530

India and Canada must not allow ties to deteriorate further 


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MLAs chip in to improve the bus stops in Tambaram Corporation

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 22:41:50 +0530

Tambaram MLA S.R. Raja allotted ₹15 lakh under the MLA Constituency Development Scheme for building a concrete bus shelter at Sanatorium on GST Road. Pallavaram MLA E. Karunanidhi allotted funds for building a new concrete bus shelter at Chromepet


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Why Priyanka is UNSTOPPABLE!

By www.rediff.com
Published On :: Mon, 18 Jul 2022 09:44:51 +0530

I have heard cynics say that Priyanka Chopra Jonas as we know her today is the creation of a PR machinery, but that is rather a poor reading of a determined woman and the work she has done to get to where she is.Aseem Chhabra salutes the movie star on her 40th birthday on July 18.


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My 5 Top OTT Films of 2023

By www.rediff.com
Published On :: Tue, 26 Dec 2023 16:25:58 +0530

There's been so much interesting content on OTT. Subhash K Jha picks his Best Original Feature Films on digital platforms.


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Chennai girl among toppers in CA examination

By www.thehindu.com
Published On :: Wed, 20 Jul 2016 00:00:00 +0530


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Indian varsities should aspire to be among top 100: Narendra Modi

By www.thehindu.com
Published On :: Sun, 13 Nov 2016 16:29:01 +0530

The Prime Minister also urged the students to actively participate in sports and aim for gold medals in Tokyo Olympics in 2020.


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Electrochemical chiral recognition of tryptophan enantiomers by using chiral polyaniline and β-CD-MOF

By pubs.rsc.org
Published On ::

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR02854F, Paper
Jiamin Liang, Yuxin Song, Huan Xing, Liang Ma, Fengxia Wang, Mingfang Zhang, Hongli Zhang, Gang Zou, Guang Yang
A electrochemical sensor for the chiral recognition of Trp based on chiral polyaniline (D-PANI) and β-CD-MOF was designed. It displayed higher affinity of L-Trp, and the oxidation peak current ratio (IL/ID) of DPV could be reached at 2.26.
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Advanced postoperative tissue antiadhesive membranes enabled with electrospun nanofibers

By pubs.rsc.org
Published On ::

Biomater. Sci., 2024, 12,1643-1661
DOI: 10.1039/D3BM02038J, Review Article
Yanting Zhu, Chenwei Zhang, Ying Liang, Jianyuan Shi, Qiuhao Yu, Shen Liu, Dengguang Yu, Hui Liu
Electrospun nanofibers with fascinating properties provide a versatile platform for postoperative tissue anti-adhesion.
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A thermally reversible injectable adhesive for intestine tissue repair and anti-postoperative adhesion

By pubs.rsc.org
Published On ::

Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00164H, Paper
Wenmo Zhang, Runze Zhang, Rong Yang, Yage Sun, Qian Zhang, Xuequan Feng, Chunyan Cui, Wenguang Liu
Intestine damage is an acute abdominal disease that usually requires emergency sealing. However, traditional surgical suture not only causes secondary damage to the injured tissue, but also results in adhesion...
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