erp

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.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Exploring the synthetic potential of epoxide ring opening reactions toward the synthesis of alkaloids and terpenoids: a review

RSC Adv., 2024, 14,13100-13128
DOI: 10.1039/D4RA01834F, Review Article
Open Access
Madiha Hanif, Ameer Fawad Zahoor, Muhammad Jawwad Saif, Usman Nazeer, Kulsoom Ghulam Ali, Bushra Parveen, Asim Mansha, Aijaz Rasool Chaudhry, Ahmad Irfan
Epoxides are oxygen containing three-membered heterocycles which can undergo ring opening reactions. These reactions have been significantly employed in the synthesis of alkaloids and terpenoids-based natural products.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Water carriers turn ‘waterpreneurs’

Rural women in Telangana are spearheading a revolution led by the ‘water aunties’




erp

Control over membrane fluidity and biophysical properties of synthetic terpolymer stabilized complex coacervates

Polym. Chem., 2024, Advance Article
DOI: 10.1039/D4PY00978A, Paper
Open Access
Sebastian Novosedlik, Alexander B. Cook, Tim J. F. M. Voermans, Henk M. Janssen, Jan C. M. van Hest
Cell membranes are vital barriers that regulate the composition of the intracellular environment and facilitate communication processes essential for cellular function and survival.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Enhanced mechanical properties of acrylate and 5-vinyl-2-norbornene-based ethylene terpolymers: rational design and synthesis using remotely modulated phosphine–sulfonate palladium complexes

Polym. Chem., 2024, Advance Article
DOI: 10.1039/D4PY00722K, Paper
Yong-Qing Li, Gui-Ping Cao, Yu-Cai Cao
From a practical perspective, it is important to maintain or increase the mechanical properties of functional ethylene copolymers to those of nonpolar polyethylene (PE).
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Interpretable machining learning assisted insights into bifunctional squaramide catalyzed ring-opening polymerization of lactide

Polym. Chem., 2024, 15,4562-4569
DOI: 10.1039/D4PY00866A, Paper
Shaoju Cao, Mengting Hong, Junyuan Hu, Zhenjiang Li, Jin Huang, Kai Guo
A bifunctional squaramide catalyst with tunable activity enables the controlled ring-opening polymerization of lactide. Combining bench experiments and interpretable machine learning offer insights into catalyst structures, promoting catalyst design.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

How discovery platforms are boosting women-run enterprises

Pandemic has hit women entrepreneurs badly — but help is at hand




erp

‘Revisioning’ Tagore’s masterpiece

Priya Sarukkai Chabria’s Sing of Life crafts a novel way to approach the Nobel Laureate’s Gitanjali




erp

Hyperpolarised [2-13C]-pyruvate by 13C SABRE in an acetone/water mixture

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01005A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Oksana A. Bondar, Gamal A. I. Moustafa, Thomas B. R. Robertson
The NMR hyperpolarisation technique SABRE has been used to hyperpolarise 13C labelled pyruvate in a predominantly aqueous solution which has then been measured by benchtop NMR.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

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.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Intermolecular interaction potential maps from energy decomposition for interpreting reactivity and intermolecular interactions

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP03237C, Paper
Amin Kiani, Wentong Zhou, Lawrence M. Wolf
The development and application of intermolecular interaction potential maps to rationalize a range of interactions at the DFT level using suitable probes is described.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Moringa honey: How Italian bees are helping farmers in sweet enterprise

Moringa honey is among the most popular varieties of floral nectar in the food sector. Farmer and beekeeper N Dhandayuthapani is one of those in the Cauvery delta reaping the benefit of combining apiary with agriculture




erp

Elucidating the interplay between entropy-driven and patch-mediated bonding in directing nanoscale assemblies

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00153B, Paper
Kireeti Akkunuri, Xiangyu Zhang, Thi Vo
The interplay between directional patchy attraction and shape-driven entropic forces sculpts the spatial and orientational orderings between anisotropic building blocks, giving rise to symmetry breaking of pre-programmed interactions between particles.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Evaluating the consistency of rice and paddy quality using four-dimensional fingerprint analysis

New J. Chem., 2024, 48,7176-7188
DOI: 10.1039/D3NJ05593K, Paper
Yu Ren, Gang Li, Ting Yang, Guoxiang Sun
The aim of this paper is to evaluate the quality of 13 batches of rice and 17 batches of paddy.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Anatase TiO2 nanomaterials are much more effective in enhancing hydrolysis of organophosphorus compounds than their rutile counterparts

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D4EN00138A, Paper
Tong Li, Yiting Ju, Tingting Du, Chuanjia Jiang, Tong Zhang, Wei Chen
The crystalline phase significantly affects the efficiency of TiO2 nanomaterials in catalyzing hydrolysis reactions of organophosphates, primarily by modulating the surface Lewis acidity of TiO2.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Micro & small enterprises corner 55% of total orders placed on GeM portal

Procurement of goods and services from GeM has crossed ₹1-lakh cr so far this fiscal on account of an increase in buying activities by different ministries and departments




erp

Masterpieces on the move

With Wisdom on Wheels, Ashima Madan explores the various facets of truck art and tells PRIYADARSHINI PAITANDY what makes them so fascinating




erp

PM Modi, Spanish counterpart to launch C-295 aircraft facility in Vadodara on Monday




erp

EPL PIX: Liverpool stay atop table; City down Fulham

IMAGES from the Premier League matches played across England, on Saturday.




erp

EPL: Salah's late strike helps Liverpool hold Arsenal

Mohamed Salah's late equaliser earned Liverpool a 2-2 draw with rivals Arsenal in an entertaining Premier League encounter.




erp

EPL PIX: Liverpool stay on top; City lose again

IMAGES from the EPL matches played on Saturday.




erp

AI agents more effective than GenAI for enterprise productivity: Deloitte study

The study says that GenAI use cases have mostly been limited to standalone applications




erp

Asymmetric total synthesis of humulane sesquiterpenoids alashanoids B, C, E, and F and 2,9-humuladien-6-ol-8-one

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00393D, Paper
Rasmita Barik, Samik Nanda
Naturally occurring sesquiterpenes having humulane frameworks are structurally intriguing and possess significant biological profiles.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Unusual immunosuppressive pyridine-containing bisnor- (c23), tetranor- (c21) and pentanor- (c20) sesterterpenoids from Tibetan Leucosceptrum canum

Org. Biomol. Chem., 2024, 22,3019-3024
DOI: 10.1039/D4OB00334A, Paper
Man Li, Ling Feng, Han Zhang, Yan-Chun Liu, Ting-Ting Zhou, Yu Zheng, Kai Guo, Yan Liu, Sheng-Hong Li
Six unusual pyridine-containing bisnor- (C23), tetranor- (C21) and pentanor- (C20) sesterterpenoids were obtained from the medicinal plant Leucosceptrum canum of Tibetan origin. The immunosuppressive activities of these sesterterpenoids were observed.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Perplexity AI CEO says “still haven’t gotten” a green card amid immigration debate ahead of U.S. Presidential Election 2024

Srinivas went on to work with OpenAI for a year before co-founding Perplexity AI in 2022




erp

HTML5 Boilerplate 9.0.1 Released

See it on GitHub! View it on npm! This release was kicked off because of Gulp 5. Gulp 5 has breaking changes so we had to work through the upgrade manually. In the process of doing that upgrade we discovered a couple of bugs. Christian Oliff noticed that tests were failing on Windows I noticed […]




erp

Kanak Rele was a doyenne of Mohiniyattam who redefined and reinterpreted the traditional dance form of Kerala

In her passing, Mohiniyattam has lost a crusader who widened its repertoire and gave it a new aesthetics rooted in Kerala




erp

Data on how smartphones driving enterprise mobility in India




erp

Onion traders cry foul over underpriced exports to UAE

Centre has permitted 24,400 MT shipments to the country amid ban on exports ‘till further orders’; exporters allege selling price being set too low, triggering windfall profits for selected UAE importers




erp

Watch | Amala Akkineni: Cinema is no longer about one person producing a masterpiece

Amala Akkineni, actor and director of Annapurna College of Film and Media, on why aspiring filmmakers need formal training and how her recent acting assignments have helped her observe changes in the industry at close quarters




erp

The interlingual critic : interpreting Chinese poetry / James J.Y. Liu.

Bloomington : Indiana University Press, c1982.




erp

Antwerp in the age of Reformation : underground Protestantism in a commercial metropolis, 1550-1577 / Guido Marnef ; translated [from the Dutch] by J.C. Grayson.

Baltimore ; London : Johns Hopkins University Press, 1996.




erp

Reuse of spent industrial graphite in batteries by green recycling and interphase functionalization

Mater. Chem. Front., 2024, 8,3653-3663
DOI: 10.1039/D4QM00438H, Research Article
Yu Jiang, Yuqing Li, Qunting Qu, Linze Lv, Jie Shao, Jing Wang, Honghe Zheng
A green, energy-saving and effective method for recycling graphite from spent Li-ion batteries and its reutilization in high-voltage dual-ion batteries are developed.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Channelization of cathode/electrolyte interphase to enhance the rate-capability of LiCoO2

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00748D, Research Article
Liewu Li, Zhencheng Huang, Qi Yuan, Hongbin Wang, Xuming Yang, Chufang Chen, Xiaoyu Gong, Qianqian Jiang, Jing Chen, Xiaoping Ouyang, Jionghui Wang, Liqing He, Xiangzhong Ren, Jiangtao Hu, Qianling Zhang, Jianhong Liu
The LiCoO2@ZrP2O7 cathode was fabricated employing an in situ surface coating technique, which significantly enhanced both the rate capability and structural stability of the LiCoO2 cathode.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Good Form - Forensics Expert Explains How to Lift Fingerprints

Crime scene analyst Matthew Steiner shows WIRED staff writer Louise Matsakis how to lift fingerprints off a variety of different surfaces.




erp

Researcher Breaks Down Cyberpunk Video Games

In this episode of Game Over(analyzed), Associated Researcher of Media Culture Lars Schmeink breaks down how cyberpunk is portrayed in modern video games. Most people recognize the cyberpunk aesthetic from movies like Blade Runner and The Matrix, but there are plenty of video games that fit into this subgenre as well. Lars talks about how the cybernetic enhancements from games like Cyberpunk 2077 and Deus Ex: Human Revolution relate to both real-life and cyberpunk fiction. Lars Schmeink is an Associated Researcher of Media Culture with Hans-Bredow-Institut. Lars is co-editor of "The Routledge Companion to Cyberpunk Culture” (https://www.routledge.com/The-Routledge-Companion-to-Cyberpunk-Culture-1st-Edition/McFarlane-Schmeink-Murphy/p/book/9780815351931).




erp

Each and Every - Every Superpower From Zack Snyder's Justice League Explained

John 'D.J.' Des Jardin, VFX supervisor for Zack Snyder's Justice League, attempts to go through every superhero (and villain) from the movie and discusses all their superpowers.




erp

Pro Interpreters vs. AI Challenge: Who Translates Faster and Better?

AI has been threatening everyone's jobs, and that includes translation. Professional interpreters Barry Slaughter Olsen and Walter Krochma take on an AI speech translator named Kudo to see how its translation compares to that of a human. Barry and Walter test the AI on its ability to translate not only the words being said, but the emotions. Check out Barry's website: http://www.whataboutlanguage.com Check out Walter's website: https://walterkrochmal.wixsite.com/video-portfolio-blog Director: Katherine Wzorek Director of Photography: Francis Bernal Editor: Louville Moore Expert: Barry Slaughter Olsen; Walter Krochma Line Producer: Joseph Buscemi Associate Producer: Brandon White; Kameryn Hamilton Production Manager: Eric Martinez Production Coordinator: Fernando Davila Camera Operator: Jack Belisle Gaffer: Alfonso Audio: Brett Van Deusen Post Production Supervisor: Alexa Deutsch Post Production Coordinator: Ian Bryant Supervising Editor: Doug Larsen Assistant Editor: Courtney Karwal




erp

Obsessed - This LEGO Artist Builds Masterpieces Using All Black Bricks

"It just had this appeal to me because you can create the things you don't have." Meet Ekow Nimako, a Ghanaian-Canadian artist who uses black LEGO bricks to build jaw-dropping sculptures. While some of his masterpieces take nearly one-thousand hours to create, he has the ability to prototype a new design in just one day. We tour his home studios where he began creating his breathtaking art and explore some of his custom builds inspired by Black mythology.Director: Charlie JordanDirector of Photography: Dave SandersEditor: Jordan CaligExpert: Ekow NimakoCreative Producer: Wendi JonassenLine Producer: Joseph BuscemiAssociate Producer: Brandon WhiteProduction Manager: D. Eric MartinezProduction Coordinator: Fernando DavilaCamera Operator: Jerome W. TanSound Mixer: Dave PlankProduction Assistant: Andrew VancePost Production Supervisor: Alexa DeutschPost Production Coordinator: Ian BryantSupervising Editor: Doug LarsenAssistant Editor: Justin Symonds




erp

FSI: Point Counterpoint

Increasing the FSI need not be the only solution to make housing affordable, argues A. Venkatasubramanian




erp

Cancer cell fingerprints in blood may speed up diagnosis




erp

Coffee Day Enterprises Ltd - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011




erp

Coffee Day Enterprises Ltd - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011




erp

Coffee Day Enterprises Ltd - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011




erp

CrysGraphFormer: an equivariant graph transformer for prediction of lattice thermal conductivity with interpretability

J. Mater. Chem. A, 2024, 12,30707-30721
DOI: 10.1039/D4TA04495A, Paper
Zhengyu Sun, Weiwei Sun, Shaohan Li, Zening Yang, Mutian Zhang, Yang Yang, Huayun Geng, Jin Yu
We propose an innovative GNN model, CrysGraphFormer, which accurately predicts lattice thermal conductivity and enhances insights for material discovery.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Electrode–electrolyte interphases in lithium-based rechargeable batteries with ionic liquid electrolytes: recent advances and future perspectives

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06184E, Review Article
Taohong He, Yushan Han, Bofang Shi, Jianan Wang, Honghui Yang
The characteristics of interphase formation between ionic liquid-based electrolytes and various electrodes are reviewed to support the development of improved electrolyte designs for lithium-based batteries.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

A doubly interpenetrated perylene diimide-based zirconium metal–organic framework for selective oxidation of sulfides powered by blue light

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06294A, Paper
Chao Wei, Ming Lu, Jing-Jing Li, Ze-Jiu Diao, Guoliang Liu, Xiao-Qin Liu, Lin-Bing Sun
A doubly interpenetrated perylene diimide-based zirconium metal–organic framework is developed as a heterogeneous photocatalyst for selective photocatalytic oxidation of organic sulfides powered by blue light.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




erp

Mumbai could soon have D&AD’s free creative school for underprivileged

The London-based global association for creative advertising and design runs the Shift school in five countries and now plans one in India




erp

Magic Bus aims to empower 65 lakh underprivileged youth with employability skills

The NGO operates in 23 states, and union territories, and operates out of 117 livelihood centres, of which 17 are all-girl centres




erp

Mastering Derivatives: Interpreting put-call ratio

How to glean the relationship between put-call ratio and underlying returns