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Kinetics of the valorization of hexoses with Sn-USY catalysts in methanolic media: glycosidation vs. retroaldol cleavage

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE00307A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
J. M. Jimenez-Martin, M. El Tawil-Lucas, C. García-Jerez, J. Moreno, A. García, B. Hernández, J. Iglesias
Two operational regions in the transformation of hexoses have been revealed by experimental and kinetic analysis: glycosidation and retroaldol cleavage at low and high temperatures, respectively.
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Effect of Aromatic Side Chain on the Dilational Rheological Properties of N-Acyltaurate Amphiphiles at Water-Decane Interfaces

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00269E, Paper
Yang-Wen Zhu, Zhicheng Xu, Li Zhang, Ping Liu, Yu Hou, Lei Zhang, Lu Zhang
To elucidate the effect of aromatic side chains on dilational rheological properties of N-acyltaurate amphiphiles at the decane-water interface, the interfacial rheological properties of sodium N-2-(2-naphthoxy)-tetradecanolytaurinate (12+N-T) and sodium N-2-(p-butylphenoxy)-...
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Discovery of new triterpene glycosides from Dendrobium officinale with their α-glucosidase and α-amylase inhibitory activity

RSC Adv., 2024, 14,12147-12157
DOI: 10.1039/D4RA01483A, Paper
Open Access
Pham Hai Yen, Bui Huu Tai, Dan Thi Thuy Hang, Le Doan Tung Lam, Duong Thi Dung, Do Thi Trang, Duong Thi Hai Yen, Nguyen Huy Hoang, Phan Thi Thanh Huong, Nguyen Viet Dung, Ngo Anh Bang, Nguyen Duc Duy, Phan Van Kiem
Seven new oleanane saponins were discovered from Dendrobium officinale. These saponins containing 29-noroleana-12,20(30)-dien-28-oic acid framework, caffeoyl, and coumaroyl moieties potentially inhibited α-glucosidase and α-amylase activities.
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Countryside caretaker of the dainty demoiselle

Meet Sevaram, who has made it his life’s mission to care for the migrant visitors to a Rajasthan hamlet every year




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No longer just forest residue

Women in HP are becoming financially independent thanks to pine needles




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Mesomorphic and photochromic luminescent behaviour of side-chain liquid crystalline polymers containing di-substituted cyanostilbene groups with the different number of alkyl tail chain

Polym. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4PY00889H, Paper
Juan Luo, Juan Wang, Junde Zhang, Huizi Cao, Xiaofang Chen
In this work, side-chain luminescent liquid crystalline polymers (SCLLCPs) that contain di-substituted cyanostilbene (CS) groups with the different substituted number of terminal alkyl chain, which are PNB-Z-4, PNB-Z-34, and PNB-Z-345,...
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Physically crosslinked polyacrylates by quadruple hydrogen bonding side chains

J. Mater. Chem. B, 2024, Advance Article
DOI: 10.1039/D4TB01702A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jente Verjans, Alexis André, Tomáš Sedlačík, Resat Aksakal, Evelyne van Ruymbeke, Richard Hoogenboom
Dynamic polymer materials with improved mechanical properties can be obtained by introducing supramolecular interactions between the polymer chains as demonstrated here by introducing ureidopyrimidinone quadruple hydrogen bonding units in the side chains of polyacrylates.
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'I am not going inside Bigg Boss to earn fame'

'I am not someone who will take things from people for no fault of mine. I will make it a point to voice my opinions. But if I am at fault, I will also apologise.' Hina Khan puts on her game face for Bigg Boss 11.





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Step Inside The Bigg Boss OTT 3 House

Here's a first glimpse of the Bigg Boss OTT 3 house, and the theme is fantasy!




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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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Machan at the Taj takes its guests for a safari — inside its kitchens!

The iconic hotel at the heart of Delhi is reimagining and re-inventing the business of hospitality in creative ways




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‘How to Kidnap the Rich’: An ugly side up thriller

Rahul Raina’s debut novel, set in the bylanes of Delhi, tells a fast-paced tale about the underbelly of the education industry








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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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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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Banjara Hills is much sought after for commercial and residential spaces

Your property-related queries answered by Karan Rathod of ‘K Valuations’, Begumpet



  • Q & A

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Tayyab Ikram set to be FIH president for another term




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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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Wrong side of the court / H.N. Khan

Khan, H. N., author




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Exoplanets : a guide to the worlds outside our solar system / Wendy Bjazevich ; art by David Miles

Bjazevich, Wendy, author




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Wildfire : inside the inferno / by Jaclyn Jaycox

Jaycox, Jaclyn, 1983- author




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Fireside Ventures aims to birth Indian mega-brands

Why VC firm Fireside Ventures believes it can build multimillion-dollar consumer brands in India without burning capital




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A budget that chose to be on the side of the angels

Why the nixing of angel tax can prove a game changer for job creation in India




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Reconsider decision to distribute fortified rice through PDS in Wayanad: Shreyams Kumar

Health issues, social impact not considered, says LJD State president




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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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Karupatti aappam in Madurai: Meet a streetside vendor who makes this sweet treat

MG Vedhavathi has been making soft karupatti aappams on Kamarajar Salai for over a decade




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Web AI Summit 2024 Recap: Client-Side AI for Developers

The first Web AI Summit, hosted by Google on October 18, 2024, brought together experts in machine learning models for web browsers.




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Purification of As(III) through oxidation of siderite and As(III) by dissolved oxygen: behavior and mechanism

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D3EN00974B, Paper
Wenting Yu, Zhipeng Gao, Huaming Guo
Siderite oxidation can be achieved with dissolved oxygen (DO), which would control the oxidation and the fate of As(III), but the interaction mechanism between siderite and As(III) with the presence of DO needs more investigation.
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Composite materials based on halloysite clay nanotubes and cellulose from Posidonia oceanica sea balls: from films to geopolymers

Environ. Sci.: Nano, 2024, 11,1508-1520
DOI: 10.1039/D3EN00879G, Paper
Martina Maria Calvino, Giuseppe Cavallaro, Stefana Milioto, Giuseppe Lazzara
The combination of natural halloysite nanotubes and cellulose recovered from egagropili is effective to fabricate composite films and geopolymers promising for packaging and building applications, respectively.
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Karnataka CM Siddaramaiah to flag off bl’s MSME Growth Conclave

Event to unleash the growth potential of the sector; discussions to spark ideas




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Inside India’s oldest hotel




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Out of Anaikatti: Bug side story

Living in Anaikatti means being at close quarters with all kinds of creatures. Sometimes too close.




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The other side of the Himalayas

A guide to lesser-known scenic hill stations and treks in the Himalayas




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Taking a ride on the wild side

The dry, salty plains of the Rann of Kutch are a great place for birdwatchers and wildlife photographers, writes DR. RAM GOPALAKRISHNAN




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Inside Virgin Atlantic’s Airbus A330neo: lower fuel burn, more luxe

With tattoos and an inclusive dress code for crew plus a modernised fleet, the 38-year-old airline is checking all the boxes of generation next




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30BestBarsIndia announces its list: Sidecar wins the title for the best bar in the country

On the night before 30BestBarsIndia announced its list, nominees partied hard in Delhi, in a joyful chaos of cocktails and reunions. 



  • Life & Style

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India had considered $2 bn loan to Hasina government to meet Bangladesh power dues

After Hasina’s ouster, no indications of taking talks further with Yunus govt yet, say sources




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Kerala govt. considering action against IAS officer for creating religion-based WhatsApp group

K. Gopalakrishnan, Director of Industries and Commerce, claimed that his phone was hacked. However, the police could not find any evidence of hacking




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Supreme Court sceptical about Kerala Police demand for Malayalam actor Siddique’s phone from 2016

Extending the interim anticipatory bail granted to the actor, Supreme Court lists the case for next week for detailed arguments




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Baba Siddique murder case: 11th accused arrested

Police suspect accused Amit Hisamsing Kumar was involved in hatching the conspiracy and its execution




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Baba Siddique murder: suspect nabbed from Ludhiana; 15 arrested so far

Elsewhere, the investigators seized a pistol from the rented house of one of the arrested accused in Panvel area near Mumbai.




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Congress Andheri West nominee seeks reconsideration of his candidature

Congress leader Sachin Sawant asks party to reconsider his candidature in Andheri West seat for Maharashtra assembly polls




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Baba Siddique murder case: One more arrested

Gaurav Vilas Apune, a resident of Karvenagar locality of Pune city, is the 16th person to be arrested in the case




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Maharashtra Assembly polls: Uddhav Thackeray siding with those who insulted Balasaheb and Savarkar, says Amit Shah

After releasing the BJP’s manifesto for the November 20 Maharashtra Assembly polls, Mr Shah also said his party will not allow religion-based reservation in the country.