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Alterations of the chemical profile of cholesterol in cancer tissue as traced with ToF-SIMS

Analyst, 2024, 149,5344-5352
DOI: 10.1039/D4AN01050G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Auraya Manaprasertsak, Julhash U. Kazi, Catharina Hagerling, Kenneth J. Pienta, Per Malmberg, Emma U. Hammarlund
This study uses Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) to analyze cholesterol alterations in cancer tissue, revealing changes in fragmentation and isotopes that suggest potential diagnostic vulnerabilities.
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Advancing cerumen analysis: exploring innovative vibrational spectroscopy techniques with respect to their potential as new point-of-care diagnostic tools

Analyst, 2024, 149,5381-5393
DOI: 10.1039/D4AN00868E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Edoardo Farnesi, Matteo Calvarese, Chen Liu, Carl Messerschmidt, MohammadSadegh Vafaeinezhad, Tobias Meyer-Zedler, Dana Cialla-May, Christoph Krafft, Jonas Ballmaier, Orlando Guntinas-Lichius, Michael Schmitt, Jürgen Popp
The study demonstrates the potential of advanced vibrational spectroscopy to reveal the complex molecular composition of cerumen, suggesting its promising application as a non-invasive diagnostic tool for identifying disease-related biomarkers.
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Impact of blue light on cutaneous barrier structures and properties: NPLC/HR-MSn and Raman analyses

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01244E, Paper
Léa Habib, Rime Michael-Jubeli, Marie Abboud, Roger Lteif, Ali Tfayli
Blue light alters lipids and proteins in the reconstructed human epidermis.
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Exploring gunshot residue detection in fingerprints by functionalized particle-coupled matrix-assisted laser desorption/ionization mass spectrometry

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01260G, Paper
Sunil S. Adav, Yan Wen Crystal Tan, Choon Teck Low, Song Wei Loo, Ridhwan Yusoff, Archana Gautam, Yuk Lin Yong, Chiew Yung Yang, Chin Chin Lim, Kee Woei Ng
In firearm forensic investigations, detecting gunshot residue (GSR) is crucial for linking firearms to suspects and determining firing distance for forensic reconstruction.
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Structural determination of fructooligosaccharides and raffinose family oligosaccharides using logically derived sequence tandem mass spectrometry

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00872C, Paper
Chia Yen Liew, Wun-Long Li, Chi-Kung Ni
Logical procedures for structural determination of fructooligosaccharides and raffinose family oligosaccharides.
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Near-infrared frequency upconversion fluorescent probe for rapid and sensitive visual detection of sulfur dioxide

Analyst, 2024, Accepted Manuscript
DOI: 10.1039/D4AN01269K, Paper
Hong Zeng, Xiao Ma, Shufen Pan, Yuting Han, Yanyan Tang, Yulan Fan, Yongquan Wu
Inflammation is a complex physiological response involving various cellular and molecular events. Sulfur dioxide (SO2), which is usually in the form of HSO3- and SO32- under physiological conditions, plays a...
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Areca influences many



  • A J Vinayak

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Influence of symmetry breaking on the absorption spectrum of crystal violet: from isolated cations at 5 K to room temperature solutions

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP03825H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Alexander Schäfer, Samuele Giannini, Dmitry Strelnikov, Theresa Mohr, Fabrizio Santoro, Javier Cerezo, Manfred M. Kappes
Theoretical and experimental spectroscopy of crystal violet resolves the influence of temperature and symmetry breaking on absorption properties in different environments.
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Band alignment in CdS-α-Te van der Waals heterostructures for photocatalytic applications: Influence of biaxial strain and electric field

Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
DOI: 10.1039/D4CP03368J, Paper
Tejaswini G, Anjana E Sudheer , Muthu Vallinayagam, Matthias Posselt, Matthias Zschornak, Maniprakash S, D. Murali
We present a comprehensive theoretical analysis of the structural and electronic properties of a van der Waals heterostructure composed of CdS and α-Te single layers (SLs). The investigation includes an...
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Structure and dynamics of aqueous VOSO4 solutions in conventional flow through cell design: a molecular dynamics simulation study

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP02934H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Anwesa Karmakar
A theoretical model has been proposed to study the structure and dynamics of aqueous vanadyl sulfate (VOSO4) solution used in the conventional flow (CF) through cell design operating under varying thermodynamic conditions.
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A walk down the queer side of Varanasi | Debashish Paul’s first solo exhibition

The artist explores his identity, and highlights self-doubt, desire and societal dissonance through performance images, sketches and sculptures




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Anna Samuel’s hyper reality cakes come in the form of biryanis and kappa-meen curry

Anna’s cakes are customised to suit client’s tastes and each is a piece of edible art




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Bengaluru in shades of grey, green and blue

Jagdish Krishnaswamy, who is working on building a long-term urban ecological observatory in Bengaluru, says that blue, green, and grey infrastructure can be integrated to sustain urban biodiversity




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Say ‘I do’ at these off-beat wedding venues like vineyards, trains, and museums

From heritage mansions to sunny beaches, we find examples of unique locations where you can tie the knot



  • Life & Style

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A Beginner’s Guide to Using BlueSky for Business Success

In today’s fast-paced digital world, businesses are always on the lookout for new ways to connect with their audience. BlueSky, a decentralized social media platform, is quickly gaining attention as a fresh alternative to traditional platforms like Twitter and Instagram. While it's still early days for BlueSky, its unique structure offers a big opportunity for businesses to build communities and engage with users in a more transparent, user-focused way.




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Emerging polymeric materials for treatment of oral diseases: design strategy towards a unique oral environment

Chem. Soc. Rev., 2024, 53,3273-3301
DOI: 10.1039/D3CS01039B, Review Article
Open Access
Bo Jia, Beibei Zhang, Jianhua Li, Jinlong Qin, Yisheng Huang, Mingshu Huang, Yue Ming, Jingjing Jiang, Ran Chen, Yufen Xiao, Jianzhong Du
We highlight the recent progress and design strategies of polymeric materials with tailored functions to overcome the highly movable and wet, microbial and inflammatory environment in the oral cavity for treatment of oral diseases.
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Review on strategies for improving the added value and expanding the scope of CO2 electroreduction products

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS00857F, Review Article
Minghang Jiang, Huaizhu Wang, Mengfei Zhu, Xiaojun Luo, Yi He, Mengjun Wang, Caijun Wu, Liyun Zhang, Xiao Li, Xuemei Liao, Zhenju Jiang, Zhong Jin
This review summarizes promising strategies including the design of catalysts and the construction of coupled electrocatalytic reaction systems, aimed at achieving the selective production of various products from CO2 electroreduction.
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Advanced cathodes for aqueous Zn batteries beyond Zn2+ intercalation

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS00771E, Tutorial Review
Junnan Hao, Shaojian Zhang, Han Wu, Libei Yuan, Kenneth Davey, Shi-Zhang Qiao
This Review outlines advancements in cathodes beyond Zn2+ intercalation for aqueous Zn batteries, assesses the challenges in transitioning from laboratory research to industrial application, and identifies promising candidates for practical use.
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Recent advances in the chemistry of isolable carbene analogues with group 13–15 elements

Chem. Soc. Rev., 2024, 53,3896-3951
DOI: 10.1039/D3CS00784G, Review Article
Mian He, Chaopeng Hu, Rui Wei, Xin-Feng Wang, Liu Leo Liu
This review provides an overview of main group carbene analogues, covering recent advancements, synthesis strategies, and the diverse reactivity of elements in groups 13–15 based on their structural characteristics.
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Degradable biomedical elastomers: paving the future of tissue repair and regenerative medicine

Chem. Soc. Rev., 2024, 53,4086-4153
DOI: 10.1039/D3CS00923H, Review Article
Ben Jia, Heyuan Huang, Zhicheng Dong, Xiaoyang Ren, Yanyan Lu, Wenzhi Wang, Shaowen Zhou, Xin Zhao, Baolin Guo
This review critically analyzes degradable biomedical elastomers, focusing on their degradation, synthesis, microstructure, and role in tissue repair. It guides experts in balancing degradation with tissue repair for improved applications.
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ue

Saudi Arabian Grand Prix | Verstappen continues winning streak

It was the first time Verstappen, winner of a record 19 of 22 races last year, has won the first two races of a season




ue

Australia to hold 2025 F1 season opener instead of Bahrain due to Ramadan

The 24-race season will commence on March 16 in Melbourne and end on Dec. 7 in Abu Dhabi as Formula One celebrates the 75th anniversary of its world championship.




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McLaren’s quest to reclaim its glory days is well on track

After a dismal decade of underperformance, Formula One’s second-most-successful team has begun to turn things around. A runner-up finish this season, which is well within reach, will mark a definite inflection point in its protracted bid to rejoin the grid’s elite




ue

A unique approach to nurturing Indian motorsport engineers — the L.I.M.E. way

United Motorsports Academy — founded by former Red Bull engineer Sangodkar, and Rane — provides a two-week course to qualify for an internship in the IRL and F4 series as part of a scholarship called Launchpad for Indian Motorsports Engineers; students learn about the basics and intricacies of the sport which gives them an opening into the world of fast-paced action




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McLaren warns of 'massive consequences' if Red Bull broke rules

Red Bull have confirmed the presence of a ride-height device in their cars but said it could not be accessed once the cars were fully assembled




ue

Honda Motorcycle and Scooter India unveils India’s first 300cc flex-fuel bike 

Honda Motorcycle &and Scooter India has launched the new CB300F Flex-Fuel, marking a notable step towards environmentally friendly mobility solutions in India. The motorcycle is India’s first 300cc flex-fuel vehicle and aligns with the country’s broader goals of promoting greener technologies. 




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Asian Champions Trophy hockey: Favourites India look to continue supremacy over Pakistan

With four wins out of as many games, defending champions India are leading the points table, followed closely by Pakistan.




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Asian Champions Trophy: India beats Pakistan 2-1, ends league campaign on unbeaten note

India is the only team to remain unbeaten in the Asian Champions Trophy.




ue

Second World War at Sea: East of Suez

This has been out of stock for a while, but now it's back: Second World War at Sea: East of Suez. This 64-page scenario book includes die-cut, mounted game pieces: 70 "long" ship pieces and 140 standard-sized pieces. It's just $24.99, and you can order right now to take advantage of our offer of FREE SHIPPING to anywhere in the United States!




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Laptops issued to school students




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Board exam countdown: how to keep the blues away

Study tips, lifestyle tips, checklist and more to handle the challenge.




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The forest keeper : the true story of Jadav Payeng / by Rina Singh ; illustrated by Ishita Jain

Singh, Rina, 1955- author




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Open science : knowledge for everyone / Monique Polak ; illustrated by Catherine Chan

Polak, Monique, author




ue

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

Fliess, Sue, 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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Insect experts in the rain forest / Sue Fliess ; illustrated by Mia Powell

Fliess, Sue, author




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Pineshish the blue jay : an Algonquin story / written by Michel Noël ; illustrated by Camille Lavoie ; translated by Louis Anctil

Noël, Michel, 1944-2021, author




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Sacrificing values at the altar of valuations

Why the Indian start-up ecosystem urgently requires founders with strong moral values




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A question of quitting

When is the best time for a business founder to walk away from the venture?




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The values that Silicon Valley brings to the table

What would it take for the Indian start-up ecosystem to match the calibre of Silicon Valley




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Loss of fluorine during crosslinking by the biarylitide P450Blt proceeds due to restricted peptide orientation

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04092A, Communication
Yongwei Zhao, Jemma Gullick, Mathias H. Hansen, Laura Coe, Maxine Treisman, Ralf B. Schittenhelm, Alasdair McKay, Lauren A. M. Murray, Julien Tailhades, James J. De Voss, Elizabeth H. Krenske, Max J. Cryle
Crosslinking of the ribosomal peptide by Cytochrome P450Blt leads to the formation of a C–N bond with specific loss of fluorine during the reaction.
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Zirconium metal–organic framework photocatalysis with TEMPO for blue light-powered aerobic sulfoxidation

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05173D, Communication
Bing Zeng, Yuexin Wang, Kanghui Xiong, Keke Zhang, Siyu Zhang, Xianjun Lang
A catalytic amount of TEMPO, mobile in the reaction medium, enhances the hole transfer of NU-1003 photocatalysis for blue light-powered oxidation of organic sulfides with O2.
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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...
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Revealing the structural influence mechanism of intrinsic potassium/calcium elements on bio-waste-derived hard carbon for sodium-ion batteries

Chem. Commun., 2024, 60,13380-13383
DOI: 10.1039/D4CC03546A, Communication
Yinghao Zhang, Chun Wu, Qinghang Chen, Chuangchuang Li, Wenjie Huang, Qianxiong Wen, Xiang-Xi He, Xingqiao Wu, Shu-Lei Chou
The evolution mechanism of hard carbon structures in terms of graphitization and pore structure caused by K/Ca has been clarified.
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Catalytic asymmetric Michael and Nef-type sequential reaction of nitroolefin with azlactone to construct oxazole-fused succinimide

Chem. Commun., 2024, 60,13384-13387
DOI: 10.1039/D4CC04858J, Communication
Rui Weng, Yuqiao Zhou, Yaqin Zhang, Xiaoming Feng, Xiaohua Liu
A series of oxazole-fused succinimides bearing vicinal quaternary carbon centers were synthesized via catalytic asymmetric Michael addition and Nef-type sequential reactions of nitroolefins with azlactones.
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Synthesis of substituent-free dioxadiaza[8]circulene to investigate intermolecular interactions and photophysical properties

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05539J, Communication
Aoi Nakagawa, Wataru Ota, Takumi Ehara, Yusuke Matsuo, Kiyoshi Miyata, Ken Onda, Tohru Sato, Shu Seki, Takayuki Tanaka
Substituent-free dioxadiaza[8]circulene has been synthesized and its dense packing structure and optical properties were analyzed in detail.
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A liquid-infiltrated Al2O3 framework electrolyte enables aqueous zinc batteries

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC04928D, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Rongyu Deng, Yi Yuan, Zixuan Li, Feixiang Wu, Alex W Robertson
Aqueous zinc-ion battery anodes face the twin challenges of dendrite growth and severe side reactions. Here a liquid-infiltrated Al2O3 framework electrolyte (LIAFE) is developed to address these issues and enables...
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Pesticide residues above limits detected in curry powders sold in Kerala

Eight samples had no manufacturer details, while the rest were from leading brands




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Chances of infection: food safety squad continues aggressive checking in eateries

Nearly 70 shops dealing with food-based business inspected; flash inspections conducted considering the crowd turnout for Kerala State School Kalolsavam




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What makes Kongunadu veeran soru and naatu kozhi saaru so unique?

Game for some flavourful veeran soru and naatu kozhi saaru? The ongoing Kongunadu food festival at Gokulam Park showcases some most-loved dishes and culinary traditions from the region



  • Life & Style