en A simple and rapid method for blood plasma separation driven by capillary force with an application on protein detection By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00240B, PaperQingxue Gao, Yongjia Chang, Qingmei Deng, Hui YouBlood plasma separation is a vital sample pre-treatment procedure for microfluidic devices of blood diagnostic, which requires reliability and speediness. In this work, we propose a novel and simple method...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Experimental design and optimisation (5): an introduction to optimisation By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY90037K, AMC Technical Brief Analytical Methods Committee AMCTB no. 95This Technical Brief outlines the basic principles of optimisation, and introduces some of the most commonly used approaches.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
en Effective methods for the determination of triphenyltin residues in surface water and soil samples by high-performance liquid chromatography with tandem mass spectrometry By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00329H, PaperGabriel C. dos Santos, Állisson A. da S. Avellar, Rômulo de O. Schwaickhardt, Nelson M. G. Bandeira, Filipe F. Donato, Osmar D. Prestes, Renato ZanellaMonitoring of triphenyltin (TPhT) in the environment, particularly to control its misuse in agriculture, is of great importance because of its high toxicity.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
en Direct measurement of Cu and Pb isotopic ratios without column chemistry for bronzes using MC-ICP-MS By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00561D, PaperZhian Bao, Chunlei Zong, Peng Liang, Yan Zhang, Kaiyun Chen, Honglin YuanThis study presents a practical method for high-precision Cu and Pb isotope determination without column chemistry for bronzes using MC-ICP-MS. The standard-sample bracketing method combined with Ga internal normalization (SSBIN)...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Development of a magnetic dispersive micro-solid-phase extraction method based on a deep eutectic solvent as a carrier for the rapid determination of meloxicam in biological samples By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00095G, PaperSamira Rastbood, Mohammad Reza Hadjmohammadi, Seyedeh Maedeh MajidiAn environmentally friendly magnetic dispersive micro solid phase extraction based on a deep eutectic solvent as a carrier and disperser of adsorbents.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
en Rapid detection of quality of Japanese fermented soy sauce using near-infrared spectroscopy By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00521E, PaperShuo Wang, Takehiro Tamura, Nobuyuki Kyouno, Xiaofang Liu, Han Zhang, Yoshinobu Akiyama, Jie Yu ChenThe application of NIR spectroscopy has great potential as an alternative quality control method, which provides a robust model for routinely estimating the final quality of soy sauce production rapidly and economically.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
en Dopamine-modified magnetic graphene oxide as a recoverable sorbent for the preconcentration of metal ions by an effervescence-assisted dispersive micro solid-phase extraction procedure By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00522C, PaperBasira Karbalaie, Maryam Rajabi, Bahareh FahimiradNanomagnetic graphene oxide modified with dopamine (GO–Fe3O4–DA) was synthesized via a very simple procedure.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
en Shenling Baizhu San improves functional dyspepsia in rats as revealed by 1H-NMR based metabolomics By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00580K, PaperShaobao Zhang, Zengmei Xu, Xueqing Cao, Yuzhen Xie, Lei Lin, Xiao Zhang, Baorong Zou, Deliang Liu, Ying Cai, Qiongfeng Liao, Zhiyong XieFunctional dyspepsia (FD), a common gastrointestinal disorder around the world, is driven by multiple factors, making prevention and treatment a major challenge.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
en Chiral separations with crosslinked cellulose derivatives attached onto hybrid silica monolith particles via thiol-ene click reaction By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00772B, PaperYuhong Zhou, Qian Liang, Zhilun Zhang, Zhaodi Wang, Mingxian HuangHybrid silica monolith containing vinyl groups was synthesized by a sol-gel method and then ground and treated, yielding silica particles with 3-5 μm in particles size and 10-20 nm in...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A novel hybrid micro extraction for sensitive determination of 17β-Estradiol in water samples By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00581A, PaperShivender Singh SainiA novel and green hybrid of pipette tip micro solid phase extraction (PT-µSPE) and supported liquid extraction (SLE) has been tailored and established for efficient and sensitive determination of 17β-Estradiol...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Targeted profiling of amino acid metabolome in serum by a liquid chromatography-mass spectrometry method: application to identify potential markers for diet-induced hyperlipidemia By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00305K, PaperXiao-fan Wang, You-xi Zhang, Hai-ying MaTargeted profiling of amino acid metabolome in serum by LC-MS: application to identify potential markers for diet-induced hyperlipidemia.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
en Fast magnetic solid-phase extraction using Fe3O4-NH2@MOF material for monohydroxy polycyclic aromatic hydrocarbons in urine of coke-oven workers By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00449A, PaperYahui Wang, Meng Yan, Qianqian Ji, Manman Wang, Qian Wang, Xue-Sheng Wang, Yulan HaoIn this work, magnetic material (Fe3O4-NH2@MIL-101) was successfully prepared, and the material was used as a sorbent for the magnetic solid-phase extraction (MSPE) of trace level monohydroxy polycyclic aromatic hydrocarbons...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Derivatization and rapid GC—MS screening of chlorides relevant to the Chemical Weapons Convention in organic liquid samples By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00263A, Paper Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Marja-Leena Kuitunen, Jorgelina Cecilia Altamirano, Peter Siegenthaler, Terhi Hannele Taure, Vesa Mauri Antero Häkkinen, Paula VanninenA simple derivatization technique was developed for the analysis of seven Schedule 3 chemicals and one Schedule 2 chemical listed in the Chemical Weapons Conventions (CWC). Phosgene, phosphorus oxychloride, phosphorus...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Elemental chemical composition and As speciation in rice varieties selected for biofortification By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2102-2113DOI: 10.1039/D0AY00294A, PaperBruna Moreira Freire, Vivian da Silva Santos, Pericles de Carvalho Ferreira Neves, Juliana Maria Oliveira Souza Reis, Samuel Simião de Souza, Fernando Barbosa, Bruno Lemos BatistaToxic elements, essential elements and other elements were determined in Brazilian rice by inductively coupled plasma-mass spectrometry (ICP-MS). A method for As speciation using hydride generation was developed and applied in rice samples.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Ultrasensitive immunochromatographic strips for fast screening of the nicarbazin marker in chicken breast and liver samples based on monoclonal antibodies By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2143-2151DOI: 10.1039/D0AY00414F, PaperXiaoxin Xu, Liqiang Liu, Xiaoling Wu, Hua Kuang, Chuanlai XuNicarbazin is an anticoccidial drug with a residue limit in animal husbandry.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Improving the determination of celecoxib in body fluids and pharmaceuticals using a new selective and thermosensitive molecularly imprinted poly(vinylidene fluoride) membrane By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2185-2195DOI: 10.1039/D0AY00237B, PaperNegin Yazdanian, Behrouz Akbari-Adergani, Maryam Kazemipour, Homayon Ahmad Panahi, Mehran JavanbakhtMolecularly imprinted membranes that demonstrated high selectivity for celecoxib were synthesized using N-vinylcaprolactam and 2-hydroxyethyl methacrylate.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Quality by Design (QbD) approach for the development of a rapid UHPLC method for simultaneous determination of aglycone and glycoside forms of isoflavones in dietary supplements By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2082-2092DOI: 10.1039/C9AY02778E, PaperKornelija Lasić, Ana Mornar, Biljana NigovićSystematic development of a UHPLC method by QbD approach as performed for simultaneous determination of aglycone (genistein, daidzein, biochanin A and formononetin) and glycoside (genistin, daidzin, sissotrin, ononin) forms of isoflavones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Discrimination between fresh, chilled, and frozen/thawed chicken based on its skin's spectrochemical and optical properties By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2093-2101DOI: 10.1039/D0AY00324G, PaperOmnia Hamdy, Zienab Abdel-Salam, Mohamed Abdel-HarithMonitoring of the spectrochemical and optical properties of biomaterials has been widely utilized in many biomedical applications for both diagnosis and therapy.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A sensitive HPLC-FL method to simultaneously determine febuxostat and diclofenac in rat plasma: assessment of metabolic drug interactions in vitro and in vivo By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2166-2175DOI: 10.1039/D0AY00471E, PaperDong-Gyun Han, Kyu-Sang Kim, Seong-Wook Seo, Young Mee Baek, Yunjin Jung, Dae-Duk Kim, In-Soo YoonWe developed a sensitive, simple and validated HPLC-FL method for simultaneous determination of FEB and DIC in rat plasma. The method requires a relatively small volume of sample, has simple sample preparation and excellent sensitivity.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en The influence of lateral flake size in graphene/graphite paste electrodes: an electroanalytical investigation By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2133-2142DOI: 10.1039/D0AY00169D, Paper Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Alejandro García-Miranda Ferrari, Hadil M. Elbardisy, Valentine Silva, Tarek S. Belal, Wael Talaat, Hoda G. Daabees, Craig E. Banks, Dale A. C. BrownsonWe report the electroanalytical properties of graphene and graphite paste electrodes comprising varying lateral flake sizes when applied for sensing relevant biomolecules and prominent drugs of abuse.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Development of a paper-immobilized yeast biosensor for the detection of physiological concentrations of doxycycline in technology-limited settings By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2123-2132DOI: 10.1039/D0AY00001A, PaperRachel A. Miller, Galen Brown, Elsa Barron, Jamie L. Luther, Marya Lieberman, Holly V. GoodsonTo combat pharmaceutical counterfeiting in low- and middle-income countries (LMIC), there is a need for improved low-cost, portable methods that monitor pharmaceutical concentrations relevant to dosage forms and physiological fluids.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Aptamer-based fluorometric determination of chloramphenicol by controlling the activity of hemin as a peroxidase mimetic By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00389A, PaperLing-Chen Wang, Cheng-Yi Hong, Zheng-Zhong Lin, Xiao-Mei Chen, Zhi-Yong HuangA method for the aptamer-based determination of chloramphenicol (CAP) was developed by exploiting the peroxidase mimicking activity of hemin.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
en Determination of polychlorinated biphenyls and organochlorine pesticides in Chinese mitten crabs (Eriocheir sinensis) using modified QuEChERS followed by GC-MS By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00519C, PaperTing Liu, Jianguang Zhou, Li He, Jinhua GanA new QuEChERS method followed by GC-MS was developed for the simultaneous analysis of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in Chinese mitten crabs.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
en Au nanoparticle preconcentration coupled with CE-electrochemiluminescence detection for sensitive analysis of fluoroquinolones in European eel (Anguilla anguilla) By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00264J, PaperLonghua Guo, Meihua Liu, Yuechun Yin, Lifen Chen, Zhitao Chen, Jing-Jing Liu, Bin QiuIn this work, a novel method based on gold nanoparticle preconcentration coupled with CE for electrochemiluminescent detection of ciprofloxacin, enrofloxacin, ofloxacin, and norfloxacin in European eels was developed. The addition...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Plasticizer-free and pH-independent ion-selective optode films based on a solvatochromic dye By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00439A, CommunicationXuewei Wang, Yang Zhou, Vanessa Decker, Mark E. Meyerhoff, Meng Sun, Yu CuiA layer of a solvatochromic dye, an ionophore, and an ion-exchanger deposited on a Nylon membrane enables highly selective colorimetric and fluorometric ion sensing. This new platform does not suffer...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Confirmation of brand identification in infant formulas by using near-infrared spectroscopy fingerprints By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00375A, PaperShuyi Chang, Chengcheng Yin, Sha Liang, Mei Lu, Ping Wang, Zhicheng LiThe NIR spectra of 12 batches of each stage of Brand A infant formulas.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
en Portable and benchtop Raman spectrometers coupled to cluster analysis to identify quinine sulfate polymorphs in solid dosage forms and antimalarial drug quantification in solution by AuNPs-SERS with MCR-ALS By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00693A, PaperSarmento J. Mazivila, Helena I. S. Nogueira, Ricardo N. M. J. Páscoa, David S. M. Ribeiro, João L. M. Santos, João M. M. Leitão, Joaquim C. G. Esteves da SilvaRaman spectrometers coupled to cluster analysis were able to identify two polymorphs of quinine sulfate in solid dosage forms. Gold nanoparticles-surface-enhanced Raman scattering with MCR-ALS was used to antimalarial drug quantification in solution.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
en The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00334D, PaperHong-Lin Ding, Yan-Qing Pu, Da-Ying Ye, Zi-Yue Dong, Man Yang, Cheng-Wei Lü, Yue AnThe design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications are shown.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
en Solid-phase microextraction using a β-ketoenamine-linked covalent organic framework coating for efficient enrichment of synthetic musks in water samples By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/C9AY02755F, PaperLian Wen, Peng Wu, Lei-Lei Wang, Li-Zong Chen, Ming-Lin Wang, Xia Wang, Jin-Ming Lin, Ru-Song ZhaoThis study indicated the promising applicability of the TpPa-1 as a solid-phase microextraction fiber coating for reliably detecting synthetic musks at trace levels from environmental 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
en One-step synthesis of mitochondrion-targeted fluorescence carbon dots and fluorescent detection of silver ions By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00622J, PaperYue Hou, Hanxiao Liu, Zhanxian Li, Hongyan Zhang, Liuhe Wei, Mingming YuSilver ions (Ag+) are the most representative harmful ions found in water pollution and widely used in many industries, excessive ingestion of Ag+ in the human body may interact with...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Quantification of Anthracene after dermal absorption test via APCI-Tandem Mass Spectrometry By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00486C, PaperXinyi Sui, Julio E Teran, Chengcheng Feng, Killian Wustrow, Caroline J. Smith , Nelson R VinuezaAn analytical method for the detection and quantification of anthracene from dermal samples was developed by using Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry (APCI-MS/MS). The anthracene samples were obtained from...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Sample treatment based on molecularly imprinted polymers for the analysis of veterinary drugs in food samples: a review By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00533A, Critical ReviewIsrael Samuel Ibarra, J. M. Miranda, Irma Perez, Aldo C Jardinez, Gabriela IslasThe use of veterinary drugs in medical treatments and in the livestock industry is a recurrent practice. In subtherapeutic doses during prolonged times act to growth promoters. Residues of these...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Effects of harvesting and extraction methods on metabolite recovery from adherently growing mammalian cells By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/C9AY02753J, PaperYun Luo, Ningbo Geng, Baoqin Zhang, Jiping Chen, Haijun ZhangWe compare the efficiencies of different cell harvesting methods and metabolite extraction methods in sample preparation procedures and provide a cell sample processing protocol which focuses on maximizing metabolite recovery ranging from polar to lipidic ones.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
en A rapid and colorimetric biosensor based on GR-5 DNAzyme and self-replicating catalyzed hairpin assembly for lead detection By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2215-2220DOI: 10.1039/D0AY00091D, PaperFang Wang, Jianyuan Dai, Hongli Shi, Xiaoqian Luo, Lan Xiao, Cuisong Zhou, Yong Guo, Dan XiaoA rapid and colorimetric biosensor for Pb2+ detection has been constructed on the basis of Pb2+-dependent GR-5 DNAzyme and the self-replicating catalyzed hairpin assembly (SRCHA) reaction.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Droplet image analysis with user-friendly freeware CellProfiler By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2287-2294DOI: 10.1039/D0AY00031K, Technical NoteSimona Bartkova, Marko Vendelin, Immanuel Sanka, Pille Pata, Ott SchelerWe show how to use free open-source CellProfiler for droplet microfluidic image analysis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Detection of organophosphorus compounds using a surface acoustic wave array sensor based on supramolecular self-assembling imprinted films By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2206-2214DOI: 10.1039/D0AY00211A, PaperYong Pan, Tengxiao Guo, Genwei Zhang, Junchao Yang, Liu Yang, Bingqing CaoIn this study, diisopropyl methylphosphonate (DIMP), tributyl phosphate (TBP), and dimethyl methylphosphonate (DMMP) were selected as organophosphorus chemical warfare agent (CWA) simulants.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Hydrothermal synthesis of Auricularia auricula derived nitrogen, phosphorus-doped carbon dots and application in Ag(I) and 4-nitrophenol detection and bioimaging By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2237-2243DOI: 10.1039/D0AY00316F, PaperYujiao Tu, Suping Wang, Xiaotian Yuan, Pengfei Song, Yunlin Wei, Kunhao Qin, Qi Zhang, Xiuling JiSchematic of the synthetic route for fluorescent Aa N,P-CDs and their application in the detection of 4-NP and Ag(I) and bioimaging.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Adsorptive removal of Hg2+ from environmental water samples using thioglycerol-intercalated magnetic layered double hydroxides By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2279-2286DOI: 10.1039/D0AY00448K, PaperAli Esrafili, Mahnaz Ghambarian, Mohammad Tajik, Mahroo BaharfarHerein, the removal of Hg2+ from environmental water samples was carried out using a novel nanoadsorbent based on magnetite nanoparticles coated by a thioglycerol-intercalated layered double hydroxide.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Identification of Gentiana rigescens from different geographical origins based on HPLC and FTIR fingerprints By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2260-2271DOI: 10.1039/D0AY00309C, PaperYanli Zhao, Tianjun Yuan, Lihua Wu, Ji Zhang, Zhitian Zuo, Yuanzhong WangGentiana rigescens is a traditional Chinese medicine with efficacy in liver protection, as a cholagogic, anti-hyperglycemic, and anti-hypertension agent, and in relieving spasms and pain.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Simultaneous aptasensor assay of ochratoxin A and adenosine triphosphate in beer based on Fe3O4 and SiO2 nanoparticle as carriers By feeds.rsc.org Published On :: Anal. Methods, 2020, 12,2253-2259DOI: 10.1039/D0AY00311E, PaperXiluan Yan, Mengmeng Jiang, Yuting Jian, Jing Luo, Xinxin Xue, Xin Chen, Xiangjuan Zheng, Fanrong AiIn this work, a chemiluminescence (CL) method based on dual aptasensors using Fe3O4 and SiO2 nanoparticles (NPs) as carriers is developed for the simultaneous detection of ochratoxin A (OTA) and adenosine triphosphate (ATP) in beer.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Development and validation of a real-time microelectrochemical sensor for clinical monitoring of tissue oxygenation/perfusion By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00206B, PaperGama Theophile Gnahoré, Jack L. Kelly, Saidhbhe L. O'Riordan, Fiachra B. Bolger, Michelle M. Doran, Michelle Sands, John P. LowryOxygen is critically important to tissue viability and there is increasing demand for its reliable real-time clinical monitoring in order to prevent, diagnose and treat several pathological disorders, including hypoxia, stroke and reperfusion injury.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
en A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO-) in live cells By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00012D, PaperYaru Sun, Baoli Dong, Yaru Lu, Wenhui Song, Abdul Hadi Mehmood, Weiying LinPeroxynitrite (ONOO−) is one of reactive oxygen species, and plays a vital role in many physiological and pathological processes. Given that the ONOO− level is closely related with many serious...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A simple paper-based approach for arsenic determination in water using hydride generation coupled with mercaptosuccinic-acid capped CdTe quantum dots By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00273A, PaperOraphan Thepmanee, Kanlaya Prapainop Katewongsa, Obnithi Nooppha, Nuanlaor Ratanawimarnwong, Weena Siangproh, Orawon Chailapakul, Kriangsak SongsriroteThis research aims to develop a simple paper-based device for arsenic detection in water samples where a hydride generation technique coupled with mercaptosuccinic acid-capped CdTe quantum dots (MSA-CdTe QDs) as...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en ELISA as an effective tool to determine spatial and seasonal occurrence of emerging contaminants in the aquatic environment By feeds.rsc.org Published On :: Anal. Methods, 2020, Advance ArticleDOI: 10.1039/D0AY00426J, PaperCarla Patrícia Silva, Tânia Carvalho, Rudolf J. Schneider, Valdemar I. Esteves, Diana L. D. LimaMonitoring emerging contaminants is essential as they represent a risk to the aquatic environment. ELISA is a promising method for their quantification mostly because it allows controlling their concentration levels through large screening campaigns.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
en Dispersive micro-solid phase extraction based on graphene/polydopamine composite for the extraction of pyrethroids in water samples By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00562B, PaperQinqin Xu, Kexin Qiao, Chen Yan, Zikai Liu, Runhua Lu, Wenfeng ZhouIn this study, a simple, rapid, precise, and environmentally friendly microextraction named dispersive micro-solid phase extraction based on graphene/polydopamine composite as sorbent was investigated for the analysis of four pyrethroids...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en The application of antibody – aptamer hybrid biosensors in the clinical diagnostics and environmental analysis By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00678E, Critical ReviewMarta Jarczewska, Elzbieta MalinowskaThe growing number of various diseases and the increase of environmental contamination are the causes for elaboration of novel methods for their detection. The possibility of application of affinity-based biosensors...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en A flower-like Ag coated with molecularly imprinted polymers as surface-enhanced Raman scattering substrate for sensitive and selective detection of glibenclamide By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00575D, PaperXiaohui Ren, Xin LiThe flower-like Ag, was formed by nanosheets self-assembly, as SERS active substrate was utilized for preparation of flower-like Ag@molecularly imprinted polymers (MIPs) surface-enhanced Raman scattering (SERS) sensor. Based on the...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Rapid and colorimetric detection of nucleic acids based on entropy-driven circuit and DNAzyme mediated autocatalytic reaction By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00341G, PaperHongli Shi, Jianyuan Dai, fang Wang, Yushun Xia, Dan Xiao, Cuisong ZhouIn this work, a novel, rapid and enzyme-free colorimetric biosensor for nucleic acids detection has been developed based on entropy-driven circuit (EDC) and DNAzyme mediated autocatalytic reaction. Upon sensing of...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Fabrication of an electrochemical sensor based on metal-organic framework ZIF-8 for quantitation of silver ion: optimizing experimental conditions by central composite design (CCD) By feeds.rsc.org Published On :: Anal. Methods, 2020, Accepted ManuscriptDOI: 10.1039/D0AY00843E, PaperFarzaneh Hashemi , Ali Reza Zanganeh, Farid Naeimi , Maryam TayebaniThe ZIF-8 was synthesized and carbon paste electrode (CPE) modified with this metal-organic framework utilized for quantitation of silver(Ι) by differential pulse anodic stripping voltammetry (DPASV) technique. The prepared ZIF-8...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
en Digital Reference Section (DRS) Virtual Programs: New blog post invites readers to "Sample a Taste of History This Thanksgiving" By blogs.loc.gov Published On :: Wed, 21 Nov 2018 10:00:27 -0600 Find a new and historic recipe for a dish to put on your Thanksgiving table in What Mrs. Fisher Knows About Old Southern Cooking. This cookbook, published in 1881, is highlighted in a recent post on the Library of Congress Blog. Abby Fisher perfected her culinary skills as an enslaved cook on a South Carolina plantation but went on to establish a successful catering business in San Francisco and publish a compilation of her recipes—one of the first by an African-American. Learn more about this remarkable woman and, this Thanksgiving, sample a taste of history! Click here to go to the Library of Congress Blog post, "Sample a Taste of History This Thanksgiving!" Full Article
