an An overview of electrochemical biosensors used for COVID-19 detection By pubs.rsc.org Published On :: Anal. Methods, 2024, 16,2164-2176DOI: 10.1039/D3AY02042H, MinireviewTatiana Lima Valerio, Raquel Anastácio, Stella Schuster da Silva, Carolina Camargo de Oliveira, Marcio VidottiThis short review presents the latest advances in the field of electrochemical biosensors, focusing particularly on impedimetric biosensors for the direct measurement of analytes.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A new colorimetric aptasensor for paraquat detection based on the designed aptamer with multiple paraquat binding sites in combination with gold nanoparticles By pubs.rsc.org Published On :: Anal. Methods, 2024, 16,2340-2348DOI: 10.1039/D4AY00053F, PaperPakawat Kongpreecha, Sineenat SiriGiven 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 Full Article
an Online quantification of nicotine in e-cigarette aerosols by vacuum ultraviolet photoionization mass spectrometry By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00279B, PaperShaoxin Ye, Zuoying Wen, Kai Xie, Xuejun Gu, Jian Wang, Xiaofeng Tang, Weijun ZhangA new method for quantifying nicotine in e-cigarette aerosols within a few seconds using a homemade VUV-AMS.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 Full Article
an An immunochromatographic strip sensor for rapid and sensitive detection of candesartan, olmesartan medoxomil, and irbesartan in herbal beverages By pubs.rsc.org Published On :: Anal. Methods, 2024, 16,2359-2367DOI: 10.1039/D4AY00151F, PaperDingyu Li, Aihong Wu, Liqiang Liu, Hua Kuang, Chuanlai Xu, Xiaoling WuSartans, as a class of antihypertensive drugs, pose a threat to human health when illegally added to herbal beverages.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A novel electrophoretic assisted hydrophobic microdevice for enhancing blood cell sorting: design and numerical simulation By pubs.rsc.org Published On :: Anal. Methods, 2024, 16,2368-2377DOI: 10.1039/D4AY00196F, PaperXinkun Chen, Xueye ChenMicrofluidic technology has great advantages in the precise manipulation of micro–nano particles, and the hybrid microfluidic separation technology has attracted much attention due to the advantages of both active and passive separation technology at the same time.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A highly sensitive and selective fluorescent biosensor for breast cancer derived exosomes using click reaction of azide–CD63 aptamer and alkyne-polymer dots By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00146J, PaperDumei Ma, Yiting Luo, Xiaoya Zhang, Zehu Xie, Yinghua Yan, Chuan-Fan DingA fluorescence method based on Cu-triggered click reaction of azide modified CD63 aptamer and alkyne capped Pdots was developed for breast cancer derived exosome detection.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 Full Article
an Analysis of brominide disinfection by-products in aquaculture water using ultra-high-performance liquid chromatography–quadrupole–time-of-flight mass spectrometry By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00396A, PaperWeimin Yang, Yi Zhang, Jilong Huang, Xing Yang, Ning JiangBackground: 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 Full Article
an Detection of Free DNA Based on Metal-Enhanced Fluorescence Triggered by CRISPR-Cas12a and Colorimetric Analysis By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00149D, PaperMing-Qiu Zheng, Yuyao Li, Liling Zhang, Cheng-Yu Li, Menghan Liu, Hongwu TangThe CRISPR-Cas system has been found to be extremely sensitive and there is an urgent demand to extend its potential in bioassay. Herein, we developed a novel nanobiosensor to detect...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A simple and rapid colorimetric detection of Staphylococcus Aureus relied on the distance-dependent optical properties of silver nanoparticles By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D3AY02189K, PaperNgoc Anh Thu Phan, Hoang Men Nguyen, Cam Duyen Thi Vo, Toi Vo Van, Phuoc Long TruongThe quick and accurate diagnosis of pathogens has appeared as a pressing issue in clinical diagnostics, environmental monitoring, and food safety. The current assays are suffering from limited capacities in...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an Paper-based sensors: affordable, versatile, and emerging analyte detection platforms By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D3AY02258G, Critical Review Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Sumit Malik, Joginder Singh, Kajal Saini, Vivek Chaudhary, Ahmad Umar, Ahmed A. Ibrahim, Sheikh Akbar, Sotirios BaskoutasThe schematic representation of distance based paper sensor to identify lead in food samples.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 Full Article
an Electroanalysis overview: additive manufactured biosensors using fused filament fabrication By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00278D, Minireview Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Robert D. Crapnell, Craig E. BanksAdditive manufacturing (3D-printing), in particular fused filament fabrication, presents a paradigm shift in the way electrochemical based biosensing platforms are produced, giving rise to a new generation of personalized and on-demand biosensors.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 Full Article
an Quantifying platinum binding on protein-functionalized magnetic microparticles using single particle-ICP-TOF-MS By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 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. AndrewsThis 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.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 Full Article
an Polymeric membrane potentiometric sensors based on template-removal-free imprinted receptors for determination of antibiotics By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00263F, PaperXinyao Wang, Guohua Cui, Rongning Liang, Wei QinCurrently, Nernstian-response-based polymeric membrane potentiometric sensors using the molecularly imprinted polymers (MIPs) as the receptors have been successfully developed for determination of organic ionic species. However, the preparation of these...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an Proximity hybridization based “turn-on” DNA tweezer for accurate and enzyme-free small extracellular vesicles analysis By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00487F, PaperJinlin Wu, Xi Mei, Xiaoqin Zhan, Fang Liu, Dongfang LiuSmall extracellular vesicles (sEVs) are a type of extracellular vesicles that carry many types of molecular information. The identification of sEVs is essential for the non-invasive detection and treatment of...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an Design and fabrication of La-based perovskites incorporated with functionalized carbon nanofibers for the electrochemical detection of roxarsone in water and food samples By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00264D, PaperMariya Antony John Felix, Santhiyagu Sahayaraj Rex Shanlee, Shen-Ming Chen, Sundaresan Ruspika, Ramachandran Balaji, Narendhar Chandrasekar, Periyanayagam Arockia DossFabrication of potent electrocatalyst, La-based perovskites coupled with functionalized carbon nanofibers (LMO/f-CNF) for ultrasensitive electrochemical detection of roxarsone in edible and water samples.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 Full Article
an The preparation of a boronate affinity-based controlled oriented imprinting coating on a silica nanoparticle surface for the separation and purification of shikimic acid in herbal medicine By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00219A, PaperYumin Yang, Daojin Li, Bingqian LiuShikimic acid (SA) is one of the most effective drugs against the A (H1N1) virus and has high medicinal value.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 Full Article
an Α simplified lateral flow immunosensor for the assay of carcinoembryonic antigen in low-resource settings By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00381K, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Ioanna Tsogka, Electra Mermiga, Varvara Pagkali, Christos Kokkinos, Anastasios EconomouCarcinoembryonic antigen (CEA) is a glycoprotein widely used as a tumor marker. In this work, a colorimetric lateral flow immunosensor is developed for rapid and low-cost quantification of CEA in...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A chemodosimetric chemosensor for the ratiometric detection of nerve agent-mimic DCP in solution and vapor phases By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00451E, PaperShilpita Banerjee, Pintu Ghosh, Anirban Karak, Dipanjan Banik, Ajit Kumar MahapatraThe probe MNFZ undergoes a hydrolysis reaction in the presence of DCP to exhibit a naked eye color change from blue to cyan. It was successfully applied to sense DCP in the vapor phase.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 Full Article
an Novel advanced materials and magnetic solid phase extraction as approaches in sample preparation to enhance the analysis of ochratoxin A in peanuts By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00246F, PaperBingchen Wang, Yifan Wang, Xiuyuan Zhang, Kuo HeIn order to improve the detection efficiency of ochratoxin, a superparamagnetic nano-material was synthesized for solid phase extraction of ochratoxin.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 Full Article
an Three-dimensional hotspot structures constructed from nanoporous gold with a V-cavity and gold nanoparticles for surface-enhanced Raman scattering By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00348A, PaperYang Xu, Yan Wu, Jianjun Wei, Yuanyu Zhao, Peili XueA nanoporous gold V-shaped resonant cavity (NPGVRC) structure constructed with plasmonic resonance coupling effect. The NPGVRC has excellent SERS performance and 3D hotspot properties.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 Full Article
an A highly selective probe engineered to detect polarity and distinguish normal cells and tumor cells in tissue sections By pubs.rsc.org Published On :: Anal. Methods, 2024, Advance ArticleDOI: 10.1039/D4AY00438H, PaperSai Zhu, Lixuan Dai, Xiaoli Zhong, Weiying LinWe have designed a polarity fluorescent probe (DCI-Cou-polar) with high selectivity for diagnosing cancer.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 Full Article
an Monolith stationary phases prepared via cyclic anhydride ring-opening polymerization as tunable platforms for chromatographic applications By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D4AY00251B, PaperAhmad Aqel, Ayman Ghafr, A. Yacine Badjah-Hadj-Ahmed, Zeid Abdullah ALOthmanPolymer 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...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an A colorimetric tandem combination of CRISPR/Cas12a with dual functional hybridization chain reaction for ultra-sensitive detection of mycobacterium bovis By pubs.rsc.org Published On :: Anal. Methods, 2024, Accepted ManuscriptDOI: 10.1039/D3AY02200E, PaperQiong Liu, Mei Yang, He Zhang, Wenjie Ma, Xin Fu, Huiqing Li, Sainan GaoTuberculosis caused by Mycobacterium bovis poses a global infectious threat to humans and animals. Therefore, there is an urgent need to develop a sensitive, precise, and easy-to-readout strategy. Here, a...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
an Solutions and Tools for Dealing with Broken Links in Web Pages By www.impressivewebs.com Published On :: Tue, 01 Dec 2020 22:19:09 +0000 A couple of months ago a post by Leo Blanchette got to the front page of Hacker News and there was an interesting discussion on dealing with broken links and external content – the main problem being links that become out of date due to paywalls, altered content, or content getting taken down. I’ve been running this blog since May 2008. If you’ve run a content-driven site for even a fraction of that, you know that link rot is a problem. In this post I’ll go over some of the suggestions in that thread along with some tools to use to check for broken links. The post Solutions and Tools for Dealing with Broken Links in Web Pages appeared first on Impressive Webs. Full Article HTML5 Web Design Articles
an Detecting Specific Text Input with HTML and CSS By www.impressivewebs.com Published On :: Wed, 20 Oct 2021 01:06:49 +0000 Recently I came across a CodePen demo by a developer/engineer named Jane that was Tweeted out by Šime Vidas. The demo has a neat collection of HTML and CSS tricks rolled into one that I thought was worth examining in detail. The page displays a secret message based on specific text input. Ok, that’s no big deal, right? Well this is done using pure HTML and CSS – no JavaScript. I’ve seen stuff like this before, but I thought it would be cool to break down exactly how this works. There are a few notable things happening in the code so I’ll break down each of the parts. The post Detecting Specific Text Input with HTML and CSS appeared first on Impressive Webs. Full Article CSS HTML5 Web Design Tutorials
an How to Disable JavaScript in Almost Any Browser By www.impressivewebs.com Published On :: Mon, 04 Apr 2022 10:00:00 +0000 In 2022 I think it’s still important as a web developer to test your how your websites look and function when users disable JavaScript in their browser. Developing in this way used to be a cornerstone of Progressive Enhancement and can be handy on both desktop or mobile. I still find myself wanting disabling JavaScript on pages I visit. Sometimes it’s to test a page I’m working on, but in other instances it’s simply to visit a web page that’s not functioning correctly and I want to see if JavaScript is the culprit. The post How to Disable JavaScript in Almost Any Browser appeared first on Impressive Webs. Full Article Browsers JavaScript Web Design Articles Web Design Tutorials
an Filestack: A File Uploader and Powerful APIs to Deliver and Transform App Content By www.impressivewebs.com Published On :: Wed, 11 May 2022 10:00:00 +0000 [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. Full Article Sponsored Web Design Articles
an A better Twitter app for Android, at last By www.thehindubusinessline.com Published On :: Fri, 05 Apr 2013 14:05:30 +0530 Full Article R Dinakaran
an How mobile data can help rationalise bus routes By www.thehindubusinessline.com Published On :: Wed, 01 May 2013 16:35:55 +0530 Full Article R Dinakaran
an NPR and Aadhaar - a confused process By www.thehindubusinessline.com Published On :: Mon, 22 Jul 2013 15:53:25 +0530 Full Article R Dinakaran
an The transformation of BSNL By www.thehindubusinessline.com Published On :: Fri, 03 Jan 2014 15:08:58 +0530 Full Article R Dinakaran
an BSNL customer service changing for the better By www.thehindubusinessline.com Published On :: Thu, 09 Jan 2014 15:55:31 +0530 Full Article R Dinakaran
an Good, but not enough: On the extended coverage of the Ayushman Bharat scheme By www.thehindu.com Published On :: Fri, 13 Sep 2024 00:20:00 +0530 Extension of free health coverage to all over 70 years is good, but more needs to be done Full Article Editorial
an Last mile woes: On inflation data and the challenges By www.thehindu.com Published On :: Sat, 14 Sep 2024 00:20:00 +0530 Inflation should not be allowed to undermine the economic momentum Full Article Editorial
an Unrealistic expectations: On India and Russia-Ukraine peace By www.thehindu.com Published On :: Mon, 16 Sep 2024 00:37:00 +0530 India’s efforts at peacemaking between Russia and Ukraine have limited potential Full Article Editorial
an For a fair probe: On the Kejriwal bail order and CBI conduct By www.thehindu.com Published On :: Mon, 16 Sep 2024 00:47:00 +0530 Kejriwal bail order is a reminder to CBI to dispel perception of bias Full Article Editorial
an Clarity of vision: On eye drops for presbyopia and ‘claims’ By www.thehindu.com Published On :: Tue, 17 Sep 2024 00:15:00 +0530 A useful drug is undone by fantastic claims about its efficacy Full Article Editorial
an Third front: On the expanding nature of the conflict in West Asia By www.thehindu.com Published On :: Wed, 18 Sep 2024 00:10:00 +0530 Israel’s fighting three enemy militias at once highlights the pressing need for a ceasefire Full Article Editorial
an A way out: On the government and doctor-led protests in West Bengal By www.thehindu.com Published On :: Wed, 18 Sep 2024 00:20:00 +0530 The West Bengal government must enable the changes doctors want to see Full Article Editorial
an Wrong notion: On simultaneous elections By www.thehindu.com Published On :: Fri, 20 Sep 2024 00:10:00 +0530 The idea of simultaneous elections is inherently anti-federal Full Article Editorial
an Milestones and U-turns: On the government in its third term By www.thehindu.com Published On :: Fri, 20 Sep 2024 00:20:00 +0530 The optics of the 100-day mark cannot conceal changed dynamics for the BJP Full Article Editorial
an Staunch the breach: On India, Pakistan and the Indus Waters Treaty By www.thehindu.com Published On :: Sat, 21 Sep 2024 00:20:00 +0530 India and Pakistan need to drop their hard line stances on the Indus Waters Treaty Full Article Editorial
an Sri Lanka’s verdict: On the Island nation’s ninth Presidential election By www.thehindu.com Published On :: Mon, 23 Sep 2024 00:10:00 +0530 The spirit of the mandate of the presidential poll was clear — for change Full Article Editorial
an Unwarranted curbs: On the Centre’s move on a ‘fact-checking unit’ By www.thehindu.com Published On :: Mon, 23 Sep 2024 00:20:00 +0530 Fact-checking cannot be an excuse to impose censorship Full Article Editorial
an Politicising the laddu: On the Tirupati laddu and its ‘adulteration’ By www.thehindu.com Published On :: Tue, 24 Sep 2024 00:30:00 +0530 The Tirupati laddu issue should be limited to one of quality control Full Article Editorial
an It is an offence: On Supreme Court clarification on online content on child sex abuse By www.thehindu.com Published On :: Wed, 25 Sep 2024 00:10:00 +0530 Court has done well to clarify law on online content showing child sex abuse Full Article Editorial
an Visit wrap-up: On PM Modi’s U.S. visit, announcements By www.thehindu.com Published On :: Wed, 25 Sep 2024 00:20:00 +0530 The Modi U.S. visit announcements will see New Delhi being put to the test Full Article Editorial
an Judge and prejudice: On conduct in judicial proceedings By www.thehindu.com Published On :: Fri, 27 Sep 2024 00:10:00 +0530 Judicial officers must be mindful of language that reveal bias Full Article Editorial
an Staying the course: On the fight against air pollution in the Indo-Gangetic plains By www.thehindu.com Published On :: Sat, 28 Sep 2024 00:10:00 +0530 The Centre and the States need to fight air pollution together Full Article Editorial
an Delay and bail: On former Tamil Nadu Minister V. Senthilbalaji’s case By www.thehindu.com Published On :: Sat, 28 Sep 2024 00:20:00 +0530 Senthilbalaji’s release on bail was overdue, but he should not be made a Minister Full Article Editorial