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Tirupati universities form cluster to work towards conserving biodiversity

IIT-T, IISER Tirupati, SPMVV and Dravidian University comes together to create campus biodiversity registers as part of APSCHE-IIC research programme




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High performance and recyclable Ag/ZnO/PM substrate for the detection of organic pollutants

Anal. Methods, 2024, 16,2051-2062
DOI: 10.1039/D4AY00103F, Paper
Yixin Shao, Hongxin Cai, Lingling Yan, Hang Yu, Qiang Hu, Liang Chen, Haitao Zong, Xiufang Hou
A sensitive and recyclable substrate was fabricated through in situ reduction of silver nanoparticles on zinc oxide nanorods.
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Rapid and green quantification of phloridzin and trilobatin in Lithocarpus litseifolius (Hance) Chun (sweet tea) using an online pressurized liquid extraction high-performance liquid chromatography at equal absorption wavelength method

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00170B, Paper
Zhengming Qian, Qinggui Lei, Dan Tang, Guoying Tan, Qi Huang, Fucai Zhou, Wenhao Wang
Sweet tea is a functional herbal tea with anti-inflammatory, anti-diabetic, and other effects, in which phloridzin and trilobatin are two functional compounds.
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Luminescent and time-resolved determination of gemifloxacin mesylate in pharmaceutical formulations and spiked blood plasma samples using a lanthanide complex as a probe

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00236A, Paper
Gasser M. Khairy, Rania M. Goda, Zeinab M. Anwar, Mohamed M. Aboelnga, Axel Duerkop
A new luminescent europium probe for the determination of the antibiotic gemifloxacin is presented. Time-resolved luminescence enables its quantitation in pharmaceutical formulations and blood samples.
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A novel ratiometric sensor for fluorimetric and visual dual-mode detection of Al3+ in environmental water based on the target-regulated formation of Eu MOFs

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00324A, Paper
Tao-Li Chen, Xiang-Juan Kong, Xin-Xin Dong, Zhi-Jie Mao, Fang-Fang Kong, Qiang Xiao
The illustration of the ratiometric sensor for fluorimetric (A) and visual detection (B) of Al3+.
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A comprehensive HRMS methodology using LC-(ESI)-/GC-(APCI)-QTOF MS complementary platforms for wide-scope target screening of >750 pesticides in olive oil

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00181H, Paper
Open Access
Sofia K. Drakopoulou, Stefanos E. Kokolakis, Apostolos L. Karagiannidis, Marilena E. Dasenaki, Niki C. Maragou, Nikolaos S. Thomaidis
This study presents a robust and validated HRMS method for the determination of 771 pesticides in olive oil. LC-ESI/GC-APCI-QTOF MS was employed for the analysis.
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Development of a label-free, sensitive gold nanoparticles-poly (adenine)aptasensing platform for colorimetric determination of aflatoxin B1 in corn

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00605D, Paper
Omid Heydari Shayesteh, Katayoun Derakhshandeh, Akram Ranjbar, Reza Mahjub, Abbas Farmany
In this work, a sensitive colorimetric bioassay method based on poly (adenine) aptamer (polyA apt) and gold nanoparticles (AuNPs) was developed to the determination of aflatoxin B1 (AFB1). The polyA...
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A complementary method with PFBBr-derivatization based on a GC-EI-MS platform for the simultaneous quantitation of short-, medium- and long-chain fatty acids in murine plasma and feces samples

Anal. Methods, 2024, 16,2330-2339
DOI: 10.1039/D3AY02271D, Paper
Hong-Xu Zhou, Qing Jiang, Xin He, Xian Fu, Jun-Yan Liu
Fatty acids (FAs) are essential molecules in all organisms and are involved in various physiological and pathophysiological processes.
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Analysis of brominide disinfection by-products in aquaculture water using ultra-high-performance liquid chromatography–quadrupole–time-of-flight mass spectrometry

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00396A, Paper
Weimin Yang, Yi Zhang, Jilong Huang, Xing Yang, Ning Jiang
Background: Halogenic disinfectants have been shown to produce toxic and carcinogenic disinfection by-products (DBPs) during water disinfection. Dibromohydantoin (DBDMH) is a commonly used water disinfectant in aquaculture. Aquaculture water has...
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Paper-based sensors: affordable, versatile, and emerging analyte detection platforms

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02258G, Critical Review
Open Access
Sumit Malik, Joginder Singh, Kajal Saini, Vivek Chaudhary, Ahmad Umar, Ahmed A. Ibrahim, Sheikh Akbar, Sotirios Baskoutas
The schematic representation of distance based paper sensor to identify lead in food samples.
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Monolith stationary phases prepared via cyclic anhydride ring-opening polymerization as tunable platforms for chromatographic applications

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00251B, Paper
Ahmad Aqel, Ayman Ghafr, A. Yacine Badjah-Hadj-Ahmed, Zeid Abdullah ALOthman
Polymer monolithic stationary phases were prepared based on a cyclic anhydride as a reactive and tunable platform via ring-opening post-polymerization using primary amines; octadecylamine and benzylamine. The characterization techniques indicated...
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Filestack: A File Uploader and Powerful APIs to Deliver and Transform App Content

[Sponsored] If you’re building an app that requires a lot of user-generated content and media that needs to be processed, tagged, filtered, or otherwise manipulated in real-time, you definitely want a solution that’s fast and seamless and doesn’t get in the way of your app’s primary functionality. Filestack is a service you’ll want to consider. Here’s what Filestack offers:

The post Filestack: A File Uploader and Powerful APIs to Deliver and Transform App Content appeared first on Impressive Webs.




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The transformation of BSNL




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A fair share: On the concerns of high performing States

The Sixteenth Finance Commission must address the concerns of high-performing States




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​Delay and bail: On former Tamil Nadu Minister V. Senthilbalaji’s case

Senthilbalaji’s release on bail was overdue, but he should not be made a Minister




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Biology transformed: On the Nobel Prize in chemistry

Nobel for determining protein structure recognises a big advance




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High-level committee formed to facilitate clearances for companies that signed MoU, says Minister

Constant monitoring was being done now from the time of signing of MoUs to providing employment in new industrial units, says Industries Minister T.R.B. Rajaa




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A ‘green’ transformation

Here is how a city-based couple renovated their home using traditional and sustainable construction




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Navigating the flood of healthcare information, with a little help from AI

A global survey maps how willing, and equipped clinicians are in using artificial intelligence to support their work 




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‘Threat culture’ in Centre for West Asian Studies of JNU: former seminar coordinator

Sima Baidya also says she has lodged a complaint against the chairperson of the centre and has sought security from the university authorities as she has been intimidated




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Former Aam Aadmi Party councillor Ram Narayan Bhardwaj joins BJP  




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Code is a new form of government: Clive Thompson

The tech journalist and author of Coders explains how programmers have such a huge impact in our everyday lives




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Economic reforms’ eventful journey

Bimal Jalan gives a bird’s eye view of how the Indian economy and polity evolved since 1991




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Building digital platforms

A book on digital players in the post-pandemic world




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Filmmaker-farmer duo script a story of transformation with natural farming

Vishy, a Rex Karmaveer Chakra Fellowship awardee advocates popularising the farming practices and the broader promotion of natural farming and popularising his co-award winner Narayanappa’s farming practices




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Mango growers demand uniform relief of ₹30,000 per acre, fixed prices at tripartite meeting in Krishnagiri




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India’s agri transformation a lesson for others: Modi

India has become the second-largest producer of food grains, fruits, vegetables, cotton, sugar, and tea, says PM Modi at the inauguration of the 32nd International Conference of Agricultural Economists




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IPL 2024: Most Valuable Performances

Srinivas Bhogle and Purnendu Maji present Rediff.com's Most Valuable performances of IPL 2024




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SAT pulls up Sebi for lack of uniformity in penalising market players




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India will outperform global equity markets: Morgan Stanley




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RBI adds 13 firms to its Alert List of unauthorised Forex trading platforms




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Organic/inorganic heterostructures templated by interfacial instability-driven BCP colloids in deformable emulsion droplets

Soft Matter, 2024, 20,8174-8180
DOI: 10.1039/D4SM00921E, Communication
Yuqing Song, Nan Yan, Lingli Wan, Jingjing Li, Ye Gao
Core–shell colloids are self-assembled in emulsion droplets driven by interfacial instability, which serve as excellent scaffolds for designing organic/inorganic heterostructures.
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Drop deformation in a planar elongational flow: impact of surfactant dynamics

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00642A, Paper
Julian Wailliez, Paul Regazzi, Anniina Salonen, Paul G. Chen, Marc Jaeger, Marc Leonetti, Emmanuelle Rio
We measure the deformation of a drop under an extensional flow. The drop is less deformed than for a pure liquid because of the depletion of surfactants at the tips, which we attribute to the adsorption/desorption dynamics of the surfactants.
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Telephone cord blister formation in solvent swollen elastomer films

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01035C, Paper
Open Access
James S. Sharp, Nathaniel M. Roberts, Sam Walker
Telephone cord blister formation is studied in PDMS films swollen in four different solvents. Buckling and fracture mechanics theories are developed to interpret blister morphology and growth rates. A simple surface patterning method is introduced.
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Mapping deformation dynamics to composition of topologically-active DNA blends

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01065E, Paper
Karthik R. Peddireddy, Ryan McGorty, Rae M. Robertson-Anderson
We leverage in situ enzymatic topological conversion and OpTiDDM to map the deformation dynamics of DNA blends with over 70 fractions of linear, ring and supercoiled molecules that span the phase space of possible topological compositions.
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Aging iridium oxide catalyst inks: a formulation strategy to enhance ink processability for polymer electrolyte membrane water electrolyzers

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00987H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sunilkumar Khandavalli, Jae Hyung Park, Robin Rice, Diana Y. Zhang, Sarah A. Berlinger, Guido Bender, Deborah J. Myers, Michael Ulsh, Scott A. Mauger
Steady-shear rheology showing evolution of the microstructure of iridium oxide catalyst inks of PEM water electrolyzers with aging time.
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Pickering emulsions for stimuli-responsive transdermal drug delivery: effect of rheology and microstructure on performance

Soft Matter, 2024, 20,8621-8637
DOI: 10.1039/D4SM00993B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Simona Migliozzi, Yiting He, Maryam Parhizkar, Yang Lan, Panagiota Angeli
Elucidating the impact of microgels attributes on the microstructure, rheology and functionality of Pickering emulsions.
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A dynamical system approach to relaxation in glass-forming liquids

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00976B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jack F. Douglas, Qi-Lu Yuan, Jiarui Zhang, Hao Zhang, Wen-Sheng Xu
We adapt a dynamical system approach to the practical matter of estimating relaxation times in both cooled liquids and crystals at elevated temperatures, which we identify as weakly non-integrable dynamical systems.
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Shape transformations in peptide-DNA coacervates driven by enzyme-catalyzed deacetylation

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM01091D, Paper
Open Access
Merlijn van Haren, Nienke Helmers, Luuk Verploegen, Viveca Beckers, Evan Spruijt
Biomolecular condensates formed by liquid-liquid phase separation (LLPS) are important organizers of biochemistry in living cells. Condensate formation can be dynamically regulated, for example by protein binding or enzymatic processes....
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Self-consistent electrostatic formalism of bulk electrolytes based on the asymmetric treatment of the short- and long-range ion interactions

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01174K, Paper
Sahin Buyukdagli
Internal energy of monovalent electrolytes (left) and dimensionless screening parameter of multivalent electrolytes (right).
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Mahila Praharis of the BSF Camel Contingent will make their Republic Day parade debut in uniform designed by Raghavendra Rathore

The designer also incorporated various skills from across the country and it took him three months to complete the uniform



  • Life & Style

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Editorial. Big-bang reforms now need to give way to grunt work

The Economic Survey advises, sanely, that policy choices for India need to be driven more by pragmatism than ideology and warns against a blind aping of the West




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Editorial. Reforming coal markets

A national coal exchange can make a difference




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Editorial. Agri Stack can be transformative, but implementation will be a challenge

Land records remain contested, despite over 90 per cent digitisation. Concerns over data theft and cyber fraud cannot be disregarded




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Bank unions push back against government ‘micromanagement’ in employee performance reviews

More than 1 lakh bank employees likely to be affected by DFS instruction to banks, says AIBEA General Secretary Venkatachalam



  • Money & Banking

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SEBI proposes ₹1 crore minimum investment, mandatory demat form for securitised debt instruments

Securitised debt instruments (SDIs) issued privately to be offered to a maximum of 200 investors, public offers to remain open for a minimum of three days and a maximum of 10 days, proposes SEBI




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FTX sues Binance, former CEO Zhao seeking $1.8 billion clawback

Binance, Zhao and other Binance executives received the funds as part of a July 2021 share repurchase deal with Bankman-Fried, the FTX co-founder who is now in prison




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Undeclared emergency prevailing in A.P., says former AAG Sudhakar Reddy 

Sudhakar Reddy alleged that the State had also been crushing the Opposition by getting the police into the act against all norms




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Thousands of devotees perform Satyanarayana Vratam at Annavaram temple

Many weddings are being performed at the temple; devotees from the Telugu States, Odisha and Chhattisgarh are arriving to have darshan of the deity during Karthika Masam




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Andhra Pradesh aims for port-led economic transformation

The Sate plans to leverage its coastal potential to drive sustainable economic growth, targeting a $2 trillion economy by 2047, says official