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Theoretical and computational methods for tip- and surface-enhanced Raman scattering

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS01070H, Review Article
Sai Duan, Guangjun Tian, Yi Luo
The effective field Hamiltonian can rigorously treat the quantum interactions between all components of localized optical fields and molecules, which predicts the breakdown of diverse selection rules and extends the application of optical techniques.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Nanochemistry of gold: from surface engineering to dental healthcare applications

Chem. Soc. Rev., 2024, 53,3656-3686
DOI: 10.1039/D3CS00894K, Review Article
Shuang Zhang, Na Kong, Zezheng Wang, Yangheng Zhang, Can Ni, Lingjun Li, Hongbin Wang, Min Yang, Wenrong Yang, Fuhua Yan
This review provides a comprehensive overview of the latest nanochemistry advancements in the design, synthesis, and utilization of engineered gold nanostructures (GNSs) for dental healthcare applications.
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Formula 4 night street car race | Madras High Court waves green flag

Justices R. Mahadevan and Mohammed Shaffiq refrain from stalling the conduct of the race, they permit TN government to conduct the race with certain conditions




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Ferrari buoyed by pace after Australian GP practice

Leclerc's team mate Carlos Sainz was third quickest in FP2 on his return to racing two weeks after appendicitis surgery




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Another race, another victory for Red Bull’s Max Verstappen at Chinese GP

The three-time defending champion won the Chinese Grand Prix on April 21 starting from pole, his fourth victory in five races this season and his 23rd in the last 27 extending through last season.




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Verstappen aims for another F1 win in Barcelona as Sainz hopes to showcase his talents at home race

Verstappen has won six of the nine races so far this season and recorded his 60th career win in Montreal two weeks ago.




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Max Verstappen resists Norris attack to win Austrian GP sprint race

The series leader and three-time world champion delivered a home win at the Red Bull Ring with a fighting response after being passed by McLaren’s Norris in the opening laps.




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MOTORSPORTS | Young Indian racers excited for Formula 4 Indian championship




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Red Bull braces for its most formidable challenge yet

Led by the irresistible Verstappen, the outfit, over the last three years, has ended Mercedes’ dominance. But amidst an upheaval among its personnel, exits of key strategists, an underperforming driver and increasing competition, Red Bull has its back to the wall. As the F1 circus regroups at Zandvoort on Sunday, can the reigning champion handle the tricky transition phase that has tripped many a successful sporting franchise?




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Chennai gears up for India’s first-ever night street race

The Government of Tamil Nadu, through the Sports Development Authority of Tamil Nadu (SDAT), will conduct the second round of the Indian Racing Festival on August 31 and September 1 at the 3.5-km Chennai Formula Racing Circuit




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Indian racing festival 2024 hits Chennai with Formula 4 and India’s first night race

Experience the thrill of high-octane racing as the Indian Racing Festival 2024 revs up Chennai 




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All you need to know about Chennai’s night street race

The 3.5-km Chennai Formula Racing Circuit, with 19 corners, goes around the Island Grounds with the start-finish straight on the beach road




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Formula 4 race: organisers expect event to boost Chennai’s economy

A report on the economic impact of the race on the city will be submitted after a month, says Abhinandan B., co-founder, Racing Promotions Private Limited; the aim is to put Chennai on a global map, and boost its profileJ. Meghanatha Reddy, Member Secretary, SDAT




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Chennai’s night street race a shot in the arm for Indian motorsports

The initiative reflects Tamil Nadu’s commitment to cultivate a vibrant racing culture and inspire the NextGen racing drivers, engineers and race mechanics




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Safety concerns dominate chaotic opening day of Chennai night street race

The opening day of the weekend turned out to be a damp squib for the fans as the organisers couldn’t get the circuit ready in time for the action to start




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Indian Racing Festival | Chennai dazzles under lights with action-packed races

The on-track drama was exciting, and barring a minor incident during the first Indian Racing League race, the event passed off without hiccups.




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Indian F2 driver Kush Maini survives scary crash in Baku, penalised post race

The rear of Maini's car was totally destroyed by the impact of the crash and fortunately, he came out of it unscathed




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At the brand new Madras International Karting Arena, drive on the track that Mika Hakkinen, Narain Karthikeyan, and Karun Chandhok raced on

At the brand new Madras International Karting Arena, drive on the track that Mika Hakkinen, Narain Karthikeyan, and Karun Chandhok raced on The 1.2 kilometre track is India’s first karting circuit built to FIA-CIK (Commission Internationale de Karting) specifications



  • Life & Style

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Daniel Ricciardo released by Red Bull F1 team; replaced by Liam Lawson for rest of 2024 season

The 35-year-old Ricciardo knew at the Singapore Grand Prix it was likely his final F1 race




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Can Lando Norris whiz past Max Verstappen in an ever-tightening F1 title race?

The drivers’ championship appeared a foregone conclusion at one stage this season, but Norris and McLaren have changed the complexion of the title picture. While Verstappen still enjoys a 52-point lead, Norris is the in-form driver — the final run of races could well be the making of him




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Paris Olympics: Harmanpreet’s brace enables India to overcome Ireland challenge

With two wins and a draw, India has gathered seven points from three matches and has almost made it to the quarterfinals.




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Paris Olympics: Men’s hockey team peaking at right time, faces Great Britain in quarterfinals

Harmanpreet Singh-led outfit has lifted its game steadily in the Olympics and is likely to throw a different challenge against Great Britain




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Karthi’s brace helps Secretariat share honours with Odisha

In the second match of the day, former champion BPCL edged out Hockey Unit of Tamil Nadu 2-1




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School on Raj Bhavan premises faces closure, students worried

Governor’s office has sent a request to shift children to other schools.




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J-K school girls face online flak for army-sponsored tour




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Eklavya Model Residential Schools face teacher shortage

The Tribal Affairs Ministry works towards centralising administration and doing away with state-level societies  




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Astronomy for curious kids : an illustrated introduction to the Solar System, our galaxy, space travel--and more! / [Giles Sparrow ; illustrated by Nik Neves]

Sparrow, Giles, 1970- author




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How to spacewalk : step-by-step with shuttle astronauts / created by Kathryn D. Sullivan, the first American woman to walk in space, and Michael J. Rosen ; illustrated with images from NASA and drawings by Michael J. Rosen

Sullivan, Kathy, 1951- author




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This book is full of holes : from underground to outer space and everywhere in between / written by Nora Nickum ; illustrated by Robert Meganck

Nickum, Nora, author




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Dogtown / Katherine Applegate and Gennifer Choldenko ; with illustrations by Wallace West

Applegate, Katherine, author




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The Journey Prize : stories : the best of Canada's new writers / selected by Kevin Hardcastle, Grace O'Connell, Ayelet Tsabari




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Astronauts on the Space Station / Sue Fliess ; illustrated by Mia Powell

Fliess, Sue, author




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Outer-surface adduct formation and selective separation of cis-type gallated and cis-type non-gallated catechins using cucurbit[7]uril

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05035E, Communication
Open Access
Hiroyuki Tsutsumi, An Miura, Asuka Hanada, Rino Sonoda, Rie Nakashima, Tomonori Ohata, Hirohito Ikeda
The selective separation of cis-type gallated and non-gallated catechins in solution was achieved by utilizing the formation of outer-surface adducts between cis-type catechins and cucurbit[7]uril.
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Direct alkene functionalization via photocatalytic hydrogen atom transfer from C(sp3)–H compounds: a route to pharmaceutically important molecules

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05026F, Highlight
Hangqian Fan, Yuxin Fang, Jingbo Yu
Direct functionalization of alkenes with C(sp3)–H substrates offers unique opportunities for the rapid construction of pharmaceuticals and natural products.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Crystal-Facet Modulated Pathway of CO2 Photoreduction on Bi4NbO8Cl Nanosheets Boosting Production of Value-Added Solar Fuels

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05581K, Communication
Yong Zhou, Haoqiang Chi, Zhengdao Li, Yong Cai Zhang, Zhigang Zou, Yong Yang, Xinxin Lu, Peiting Hao
Two ultrathin nanosheets of Bi4NbO8Cl were successfully synthesized for photocatalytic conversion of CO2 into solar fuel. featuring differently exposed (001) and (201) facets. In contrast to bulk Bi4NbO8Cl, which produced...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Sb nanoparticles embedded uniformly on the surface of porous carbon fibres for high-efficiency sodium storage

Chem. Commun., 2024, 60,13428-13431
DOI: 10.1039/D4CC04806G, Communication
Yafei Zhao, Kai Xue, Xinyu Liu, Zhiyuan Gao, Junhao Zhang, Yuanjun Liu, Xiangjun Zheng, ZhongYao Duan, Qianqian Fan, Xingmei Guo
Sb nanoparticles (∼5 nm) are embedded uniformly on the surface of carbon fibers to prepare Sb NPs–SCFs, which exhibit excellent sodium storage with a stable capacity of 381.9 mA h g−1 at 1.0 A g−1 after 200 cycles, due to their unique structure.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Site-specific acetyl modification of 2'-OH of RNA by an oligonucleotide acetylating reagent

Chem. Commun., 2024, 60,13440-13442
DOI: 10.1039/D4CC04672B, Communication
Hirotaka Murase, Mio Eto, Jeongsu Lee, Yosuke Taniguchi, Shuhei Imoto, Shigeki Sasaki
A novel oligonucleotide acetylating-reagent that induces a site-specific RNA acetylation through duplex formation has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Laccase-catalyzed tyrosine click reaction with 1-methyl-4-arylurazole: rapid labeling on protein surfaces

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC03802A, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Keita Nakane, Chizu Fujimura, Shogo Miyano, Zhengyi Liu, Tatsuya Niwa, Hafumi Nishi, Tetsuya Kadonosono, Hideki Taguchi, Shusuke Tomoshige, Minoru Ishikawa, Shinichi Sato
Our study shows efficient tyrosine labeling using 1-methyl-4-arylurazole (MAUra) with laccase under mild conditions. This method achieves a high efficiency (kcat/Km = 7.88 × 104 M−1 s−1), selectively targeting exposed tyrosine sites on proteins.
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Selective mineralization at hydrogel interface induced by fusion between peptide hydrogels

Mol. Syst. Des. Eng., 2024, 9,1107-1115
DOI: 10.1039/D4ME00112E, Paper
Yongbaek Kim, Hiroto Isobe, Keishi Nishio, Kazuki Murai
Biomineralization has garnered attention not only for its fundamental role in understanding the mechanisms of biomineral formation but also as a method for fabricating next-generation functional materials.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effect of Grace




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Effect of Grace




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Experiencing His grace




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Grace confers enlightenment




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Metal–organic framework-derived mesoporous Co3O4 with high specific surface area for enhanced xylene sensing

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ01096E, Paper
Liwen Wang, Guanghui Zhang, Ruishu Zhang, Siqi Yang, Wenjuan Huang, Xiangbai Chen
Co3O4 hollow polyhedra have a high specific surface area and mesoporous structure. The Co3O4 gas sensor has excellent sensing performance and selectivity for xylene.
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Synthesis, anticancer activity and molecular simulation of N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thioureas containing pyrimidine ring

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00209A, Paper
Vu Ngoc Toan, Nguyen Dinh Thanh, Do Son Hai, Nguyen Minh Tri
A series of thioureas 7a-k containing pyrimidine and D-glucose moiety have been synthesized through the reaction between substituted 2-aminopyrimidines 3a-k and tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate 6. The yields achieved were 55‒77%. The...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Self-assembled superstructures derived from suitably substituted phenanthro[9,10-d] imidazole-based Zn(II)/Cd(II) complexes for selective detection of acetone

New J. Chem., 2024, 48,7456-7468
DOI: 10.1039/D4NJ00450G, Paper
Mallayasamy Siva, Sheethal Sasi, Priya Rana, Raj Kumar Bera, Yuvaraj Sivalingam, Priyadip Das
Newly synthesized (L1)2M, (L2)2M, and (L3)2M (M = Zn(II)/Cd(II)) self-assembled into well-ordered superstructures and exhibited promising potential for developing a new class of sensor devices for human health monitoring and environmental safety measurements.
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Design, synthesis, and biological evaluation of a 99mTc-labeled small-molecule tracer for PD-L1 imaging

New J. Chem., 2024, 48,7300-7307
DOI: 10.1039/D3NJ05843C, Paper
Chunxiong Lu, Dandan Zhu, Peng Zhou, Kangxia Yu, Yaling Liu, Hongyong Wang, Hao Wu, Jun Wu, Guoqing Han, Pei Zou
Illustration of [99mTc]Tc-SG2C-CBM for imaging PD-L1.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Raghavendran’s peace mission flags off

A collector and a singer, Raghavendran V’s message is to not let disability stop you from achieving your dreams




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Tamil theatre’s new voice: Chennai audiences cheer for fresh ideas and new faces

Tamil contemporary theatre in the city sees a promising resurgence as new faces debut on stage with fresh scripts and creative ideas




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An architect and a student are beautifying public spaces in Bengaluru

After painting the walls of a 100-year-old school building, and a hospital, Namitha B Ramaiah and Siddharth Kaul are looking to up the interest quotient of public spaces in Bengaluru