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QR code diktat to be widened for more medicines, says DCGI Raghuvanshi 

already Top 300 drug brands are already under mandatory QR code net 




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Indirect tax related quasi-judicial adjudication, appeal cases to mandatorily heard in virtual mode

An advisory issued on GST portal lowered the AATO (Aggregate Annual Turnover) for reporting e-Invoices on IRP portals within 30 days to Rs ₹10 crore and above from Rs ₹100 crore and above




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Quick Gun Shotgun

It may be made like a gun, but does the all-new Royal Enfield Shotgun 650 go like a bullet?




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Quarter-litre crisis: Bajaj Pulsar N250

While there’s no crisis in the 250 cc space, Bajaj appears to have devised a great solution anyway




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Skoda makes its Slavia and Kushaq safer than before

With the latest update, Skoda has now made six airbags available across the Slavia and Kushaq model range




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Pollution levels in Kolkata likely to be alarming on Kali Puja as AQI deteriorates




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Delhi pollution: Tips to protect your lungs as AQI levels rise

Here are some essential tips to help protect your lungs during this pollution surge.




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Can air pollution make you fat? Know how high AQI impact your health

Studies indicate that extended exposure to pollutants like particulate matter (PM2.5), nitrogen dioxide, and carbon monoxide can lead to systemic inflammation and metabolic disruptions, both of which play a significant role in weight gain.




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Shah Rukh Khan feels breathless after quitting smoking: Know withdrawal symptoms, how to manage them

Quitting smoking is a major accomplishment, but it can come with withdrawal symptoms that vary in intensity and duration based on the individual and how long they smoked.




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Navy commissions INS Jatayu at Minicoy, MH-60R helicopter squadron at Kochi

This will strengthen the Indian Navy’s foothold in Lakshadweep, and strengthen India’s surveillance posture in the strategically located islands and critical sea lanes of communication




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International hockey set to return to New Delhi after 10 years; veteran players Zafar Iqbal, Harbinder Singh hail Indian team

Mr. Iqbal, a gold medallist at the 1980 Moscow Olympics and captain of the 1982 Asian Games silver-winning Indian team, is hopeful for growth of Indian hockey after the bronze medals in the Tokyo and Paris Olympics.




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Weight management is athlete’s responsibility, says Mary Kom on Vinesh Phogat’s Olympic disqualification

Vinesh Phogat, who was being seen as gold medal contender in Paris Olympics, was disqualified from competing in the final of the 50kg weight class for being 100 grams over the permissible limit




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Women’s T20 World Cup: How Pakistan can help India to qualify for semifinals even after Australia defeat 

India, on four points after two wins and two losses, hopes that Pakistan defeats New Zealand on Monday (October 14, 2024) to leave the second semi-final place to be decided on net run-rate




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French boxing quits international body to keep its fighters at Olympics

The IOC took over running the boxing competition at this year’s Paris Olympics.




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Qatar halts its mediation efforts on Gaza, says the Hamas office ‘no longer serves its purpose’

In Washington, a U.S. official said the Biden administration informed Qatar two weeks ago that the Hamas office's continued operation in Doha was no longer useful and the Hamas delegation should be expelled




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Two strong earthquakes jolt Cuba




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Daily Quiz: On events surrounding November 11




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Pakistan court gives 14-page questionnaire to Imran Khan, his wife Bushra Bibi in Al-Qadir Trust case

According to the NAB officials, the PTI founder and his wife obtained land worth billions of rupees from the property tycoon, to build an educational institute, called Al-Qadir University




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Thousands rally in Georgia to question the vote and demand a new election

The protesters waved Georgian and European Union flags and gathered outside the Georgian parliament




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Pawan Kalyan orders probe into land acquisition for Saraswati Power Project in Palnadu district of Andhra pradesh

Deputy Chief Minister says farmers belonging to the Scheduled Castes were forced to give up their lands under pressure and alleged threats for a non-existent factory




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Requested ₹130 crore from Centre for the development of Vijayawada GGH: Vijayawada MP Chinni

All Anganwadi centres in NTR district will get a building of their own with clean kitchens, says Chinni




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A.P. government appoints Inquiry Authority to probe role of revenue officers in alleged land scam in Vizianagaram

Revenue Department Special Chief Secretary directs the Inquiring Authority to submit the inquiry report within a period of six weeks




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A.P. to introduce new parameters to test liquor quality




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Quality education for all is our aim, says A.P. HRD Minister Nara Lokesh




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AlMuntaqa [electronic resource]

Doha, Qatar : Arab Center for Research & Policy Studies, [2018]-




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CoO/Co-graphene quantum dots as an oxidative mimetic nanozyme for the colorimetric detection of L-cysteine

Anal. Methods, 2024, 16,2044-2050
DOI: 10.1039/D4AY00086B, Paper
Dan Xu, Qingbo Tu, Xin San, Anhong Zhu, Xinru Li
The preparation of CoO/Co-graphene quantum dots nanozymes with high oxidase-like activity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A novel in situ method for linear alkylbenzene sulfonate quantification in environmental samples using a digital image-based method

Anal. Methods, 2024, 16,2009-2018
DOI: 10.1039/D4AY00073K, Paper
Helayne S. de Sousa, Roxanny Arruda-Santos, Eliete Zanardi-Lamardo, Willian T. Suarez, Josiane L. de Oliveira, Renata A. Farias, Vagner Bezerra dos Santos
Surfactants spilled in water resulting in the contamination of aquatic environments being in situ monitored using a smartphone.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Construction of a three-mode sensor based on gold nanoparticles and carbon quantum dots as probes for the detection of thiosemicarbazone

Anal. Methods, 2024, 16,2127-2134
DOI: 10.1039/D4AY00256C, Paper
Zhili Liu, Xiaojun Wang, Jing Li, Wenfeng Zhou, Haixiang Gao, Runhua Lu
A three-mode sensor for thiocarbazone (TSC) was constructed based on gold nanoparticles and carbon quantum dots (CQDs). (A) Synthesis process of CQDs using ginkgo leaves. (B) Colorimetric and chrominance TSC detection. (C) Fluorescence detection of TSC.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A screening method for the quantitative determination of selective androgen receptor modulators (SARMs) in capsules by high resolution 19F- and 1H-NMR spectroscopy

Anal. Methods, 2024, 16,2135-2146
DOI: 10.1039/D4AY00188E, Paper
Alessandro Maccelli, Anna Borioni, Federica Aureli, Maria Cristina Gaudiano, Livia Manna, Mariangela Raimondo
A new method for rapid determination of selective androgenic receptor modulators (SARMs) andarine, cardarine, ligandrol, ostarine and S-23 in capsules by 1H- and 19F-high resolution NMR spectroscopy was described and validated.
The content of this RSS Feed (c) The Royal Society of Chemistry




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An on-line SPE-LC-MS/MS method for quantification of nucleobases and nucleosides present in biological fluids

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00100A, Paper
Yi-Ming Liu, Shuguan Wang, Amani Dickenson, Jinghe Mao, Xiaolin Bai, Xun Liao
A facile on-line SPE-LC-MS/MS method for quantification of nucleobases and nucleosides in urine and saliva.
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




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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.
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




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PCB-C4D coupled with paper-based microfluidic sampling for the rapid detection of liquid conductivity

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00198B, Paper
Mingpeng Yang, Mingyi Cao, Zhixuan Zhang, Chaofan Wang
A solution conductivity detection method, using PCB-C4D coupled with paper-based microfluidic sampling, has been proposed for the rapid and in situ analysis of raw solution with particle filtration, improving detection consistency and reliability.
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




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The selective extraction of dietary polyamines from chicken breast using the application of a lab-on-a-chip electromembrane and dispersive liquid–liquid microextraction followed by gas chromatography-mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02172F, Paper
Fatemeh Barzegar, Samaneh Nabizadeh, Marzieh Kamankesh, Jahan B. Ghasemi, Abdorreza Mohammadi
Excessive dietary polyamines (PAs), including putrescine (PUT), spermine (SPM), and spermidine (SPD), have become a worldwide concern due to their carcinogenicity and reduced shelf life.
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




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Solid phase microextraction – the future technique in pharmacology and coatings trends

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00187G, Minireview
Aleksandra Owczarzy, Karolina Kulig, Katarzyna Piordas, Patrycja Piśla, Patrycja Sarkowicz, Wojciech Rogóż, Małgorzata Maciążek-Jurczyk
Traditional sample preparation techniques based on liquid-liquid extraction (LLE) or solid phase extraction (SPE) often suffer from a major error due to the matrix effects caused by significant co-extraction of...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A simple, fast and inexpensive approach to quantify low concentrations of iron in biodiesel by voltammetry after extraction induced by microemulsion breaking

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00342J, Paper
Cristian Henrique Krause, Alexandre Batista Schneider, Leandro Kolling, Lauren Thauani Teixeira Oliveira, Márcia M. Silva
An alternative approach to assay iron (Fe) in biodiesel by differential pulse adsorptive cathodic stripping voltammetry (DPAdCSV) is presented herein. The sample treatment involved a simple, rapid, but effective extraction...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Caffeine quantification in dietary supplements using high-throughput on-line solid phase extraction coupled to Venturi easy ambient sonic-spray ionization mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00333K, Paper
David Ulisses Tega, Luan Felipe Campos Oliveira, Patrick Cesar Ferreira, Bruna Beatriz Soldera, Heliara Dalva Lopes Nascimento, Marcos Nogueira Eberlin, Alessandra Sussulini
Optimization of a LC-V-EASI-MS system. Employment of LC-V-EASI-MS and online SPE to enhance analytical performance for caffeine determination reaching 90 s per sample.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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




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Resolving phytosterols in microalgae using offline two-dimensional reversed phase liquid chromatography-supercritical fluid chromatography coupled with quadrupole time-of-flight mass spectrometry

Anal. Methods, 2024, 16,2278-2285
DOI: 10.1039/D3AY02261G, Paper
Magali Batteau, Elodie Bouju, Adriana Ramirez-Romero, Sylvie Nuccio, René De Vaumas, Florian Delrue, Karine Faure
Development of an off-line LC-SFc-MS method, separation of sterol isomers in algal unsaponifiable fractions, elution pattern helping in the reduction of structural candidates.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Direct solid sample analysis of low-cost jewelry using spectroanalytical techniques: exploratory chemical data evaluation and metal migration with synthetic sweat

Anal. Methods, 2024, 16,2286-2291
DOI: 10.1039/D4AY00325J, Paper
Thaila Lorena de Araújo, Fabiola Manhas Verbi Pereira, Edenir Rodrigues Pereira-Filho
Jewelry samples were directly analyzed using LIBS and XRF.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol

Anal. Methods, 2024, 16,2267-2277
DOI: 10.1039/D4AY00032C, Paper
Yang He, Yangjie Li, Han Wang, Site Luo, Haihu Yu
Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol via a mechanism integrating photoinduced electron transfer.
The content of this RSS Feed (c) The Royal Society of Chemistry




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




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Fe3+-induced luminescence quenching in carbon dots – mechanism unveiled

Anal. Methods, 2024, 16,2349-2358
DOI: 10.1039/D3AY02202A, Paper
Varsha Raveendran P.T., Anjali C., Renuka Neeroli Kizhakayil
Luminescence quenching in carbon dots with an increase in Fe3+ concentration and the quantitative variation in luminescence intensity with added ferric ions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Analysing micro- and nanoplastics with cutting-edge infrared spectroscopy techniques: a critical review

Anal. Methods, 2024, 16,2177-2197
DOI: 10.1039/D3AY01808C, Critical Review
Open Access
Junhao Xie, Aoife Gowen, Wei Xu, Junli Xu
In this review, we discussed and compared the applications of Fourier transform infrared spectroscopy, quantum cascade laser infrared spectroscopy, atomic force microscopy-based infrared spectroscopy, and optical photothermal infrared spectroscopy in MNP research from multiple perspectives.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A new colorimetric aptasensor for paraquat detection based on the designed aptamer with multiple paraquat binding sites in combination with gold nanoparticles

Anal. Methods, 2024, 16,2340-2348
DOI: 10.1039/D4AY00053F, Paper
Pakawat Kongpreecha, Sineenat Siri
Given paraquat's environmental health risks, there is a need for a fast and simple detection method. This study presents a novel colorimetric aptasensor with a tailored aptamer, boosting sensitivity by targeting multiple paraquat binding sites.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Online quantification of nicotine in e-cigarette aerosols by vacuum ultraviolet photoionization mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00279B, Paper
Shaoxin Ye, Zuoying Wen, Kai Xie, Xuejun Gu, Jian Wang, Xiaofeng Tang, Weijun Zhang
A new method for quantifying nicotine in e-cigarette aerosols within a few seconds using a homemade VUV-AMS.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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




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Quantifying platinum binding on protein-functionalized magnetic microparticles using single particle-ICP-TOF-MS

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00268G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Veronica C. Bradley, Benjamin T. Manard, Lyndsey Hendriks, Daniel R. Dunlap, Amber N. Bible, Ada Sedova, Patricia Saint-Vincent, Brian C. Sanders, Hunter B. Andrews
This work describes an analytical procedure, single particle-inductively coupled plasma-time-of-flight-mass spectrometry (SP-ICP-TOF-MS), that was developed to determine the platinum binding efficiency of protein-coated magnetic microparticles.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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QR codes for security in vehicles




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Triumph squared: On India’s chess double win in Budapest

India’s chess double win was fashioned by its young generation of players




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Synthesis and evaluation of tetrahydropyrrolo[1,2-a]quinolin-1(2H)-ones as new tubulin polymerization inhibitors

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00541D, Research Article
Mikhail N. Anisimov, Maksim A. Boichenko, Vitaly V. Shorokhov, Julia N. Borzunova, Marina Janibekova, Vadim V. Mustyatsa, Ilya A. Lifshits, Andrey Yu. Plodukhin, Ivan A. Andreev, Nina K. Ratmanova, Sergey S. Zhokhov, Elena A. Tarasenko, Daria A. Ipatova, Alexander R. Pisarev, Ivan A. Vorobjev, Igor V. Trushkov, Olga A. Ivanova, Nikita B. Gudimchuk
New 1,5-disubstituted pyrrolidin-2-ones 1, 2 and 5-aryl-3,3a,4,5-tetrahydropyrrolo[1,2-a]quinoline-1(2H)-ones 3 were explored as inhibitors of tubulin polymerization.
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The content of this RSS Feed (c) The Royal Society of Chemistry