as [ASAP] Earth-Abundant Bimetallic Nanoparticle Catalysts for Aerobic Ammoxidation of Alcohols to Nitriles By feedproxy.google.com Published On :: Fri, 08 May 2020 04:00:00 GMT The Journal of Organic ChemistryDOI: 10.1021/acs.joc.0c00670 Full Article
as A DNA tetrahedron nanoprobe-based fluorescence resonance energy transfer sensing platform for intracellular tumor-related miRNA detection By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/C9AN02610J, PaperJiaxue Gao, Hua Zhang, Zhenxin WangA DNA tetrahedron nanoprobe (DTNP)-based sensing platform for sensitive and selective detection of miRNA via FRET with DNA assisted amplification.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
as Electrochemical biosensing platforms on the basis of reduced graphene oxide and its composites with Au nanodots By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/C9AN02592H, PaperLiang Mei, Qingyong Zhang, Min Du, Zhiyuan ZengrGO and AuNDs-rGO, synthesized by a simple photochemical reduction method, are used for electrochemical biosensors and show good glucose 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
as Real-time quantification of fusion transcripts with ligase chain reaction by direct ligation of adjacent DNA probes at fusion junction By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00163E, PaperFengxia Su, Jianing Ji, Pengbo Zhang, Fangfang Wang, Zhengping LiA fusion transcript assay is developed based on direct ligation and ligase chain reaction.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
as An enzyme inhibition-based lab-in-a-syringe device for point-of-need determination of pesticides By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00382D, PaperLimin Yang, Jinxin Wang, Linjiao Qu, Zhen Liu, Lei JiangAn enzyme inhibition-based lab-in-a-syringe (EI-LIS) device was developed by integrating a 1-naphthol-linked bi-enzymatic reaction (sensor core) into the LIS (sensor device) for point-of-need monitoring of pesticide residues.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
as Exhaled breath condensate based breath analyser – a disposable hydrogen peroxide sensor and smart analyser By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/C9AN02438G, PaperYu-Chih Chen, Danny O'HareA smart breath analyser with ultra-sensitive disposable hydrogen peroxide sensor for exhaled breath condensate based lung inflammation diagnostics.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
as Logic-signal-based Multiplex Detection of MiRNAs with High Tension Hybridization and Multiple Signal Amplification By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00550A, PaperYaqin Tang, Xiao He, Rui Yan, Xingming Liu, Yi Zhao, Tingting Wang, Hui Chen, Xuli FengMicroRNAs (miRNAs) are crucial regulators of gene expression. The abnormal expression of miRNA is often closely related to many diseases. However, the accurate clinical profiling of miRNA expression remains a...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Target triggered ultrasensitive electrochemical polychlorinated biphenyl aptasensor based on DNA microcapsules and nonlinear hybridization chain reaction By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00065E, PaperTing Han, Shaozhen Wang, Feifan Sheng, Sicheng Wang, Tianyue Dai, Xiaojun Zhang, Guangfeng WangIn this work, we demonstrated an ultrasensitive detection platform for polychlorinated biphenyls (PCBs) based on DNA microcapsules and a nonlinear hybridization chain reaction (NHCR).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
as Rapid and sensitive detection of NGAL for the prediction of acute kidney injury via a polydopamine nanosphere/aptamer nanocomplex coupled with DNase I-assisted recycling amplification By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00474J, PaperYiting Hu, Xie-an Yu, Ying Zhang, Ran Zhang, Xuefei Bai, Mi Lu, Jiwei Li, Lifei Gu, Ji-Hua Liu, Bo-Yang Yu, Jiangwei TianA rapid and sensitive method for NGAL detection has been developed to predict acute kidney injury and evaluate the protective effect of drug on renal disease.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
as A Novel Strategy of Rhodamine B-based Fluorescent Probe for Selective Response of Glutathione to Serve as Bioimaging in Living Cells By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00582G, PaperZhipeng Li, Wei Xiong, Xiaojun He, Xiaoliang Qi, Feng Ding, Jianliang ShenTo overcome the reported shortcomings of the glutathione (GSH) detection of rhodamine based fluorescent probes, such as poor selectivity to thiol groups and reversible unstable covalent binding with the thiol...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Isothermal cross-boosting extension–nicking reaction mediated exponential signal amplification for ultrasensitive detection of polynucleotide kinase By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/C9AN02569C, PaperXiao-Yu Li, Yun-Xi Cui, Yi-Chen Du, An-Na Tang, De-Ming KongA novel nucleic acid-based isothermal signal amplification strategy, named cross-boosting extension–nicking reaction (CBENR) is developed and successfully used for rapid and ultrasensitive detection of polynucleotide kinase (PNK) activity.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
as Near infrared spectroscopic assessment of loosely and tightly bound cortical bone water By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/C9AN02491C, PaperRamyasri Ailavajhala, William Querido, Chamith S. Rajapakse, Nancy PleshkoNIR spectroscopy can differentiate water loosely bound to bone tissue, and tightly bound to either collagen or mineral.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
as DNA binding fluorescent proteins as single-molecule probes By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00218F, Critical ReviewKyubong Jo, Xuelin Jin, Natalia Diyah Hapsari, Seunghyun LeeDNA binding fluorescent proteins are useful probes for a broad range of biological applications. Fluorescent protein (FP)-tagging allows DNA binding proteins expressed within a living cell to be directly visualized,...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Simultaneous detection of plant growth regulators jasmonic acid and methyl jasmonate in plant samples by a monoclonal antibody-based ELISA By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00203H, PaperMinghui Yi, Linchuan Zhao, Kang Wu, Chang Liu, Diandian Deng, Kang Zhao, Jianguo Li, Anping DengMethyl jasmonate (MeJA) and its free-acid form, jasmonic acid (JA), collectively referred to as jasmonates (JAs), are natural plant growth regulators that are widely present in higher plants.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
as Kinetic study of azobenzene E/Z isomerization using ion mobility-mass spectrometry and liquid chromatography-UV detection By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00048E, PaperSalomé Poyer, Chang Min Choi, Claire Deo, Nicolas Bogliotti, Juan Xie, Philippe Dugourd, Fabien Chirot, Jean-Yves SalpinLiquid chromatography with UV detection and ion mobility-mass spectrometry are evaluated to study the E → Z thermal back relaxation kinetics of azobenzenes.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
as Enzyme-activated anchoring of peptide probes onto plasma membranes for selectively lighting up target cells By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00487A, PaperJulan Xia, Sujuan Sun, Xianhua Wu, Yan Huang, Chunyang Lei, Zhou NieEnzyme-activated membrane insertion peptide probes were developed for selectively lighting up target cells.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
as A portable electrochemiluminescence bipolar electrode array for the visualized sensing of Cas9 activity By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00678E, PaperRui Guo, Shanwen Hu, Zonghua WangA new type of closed BPE-ECL system based on an Au electric circuit at a portable substrate is designed for the visualized sensing of Cas9 Activity in the CRISPR/Cas9 system.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
as Correction: Gold alloy-based nanozyme sensor arrays for biothiol detection By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN90044C, Correction Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Junshu Lin, Quan Wang, Xiaoyu Wang, Yunyao Zhu, Xi Zhou, Hui WeiTo 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
as A polypyrrole-coated eightfold-helical Wells–Dawson POM-based Cu-FKZ framework for enhanced colorimetric sensing By feeds.rsc.org Published On :: Analyst, 2020, Advance ArticleDOI: 10.1039/D0AN00402B, PaperQian Li, Mingqi Xu, Xiao Li, Shuxian Li, Liran Hou, Yuhao Chen, Jingquan ShaA new Wells–Dawson-type CuFKZP2W18-based hybrid compound containing eightfold helical chains is reported, and its CuFKZP2W18/PPy(15%) composite exhibits excellent peroxidase-like catalytic activity.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
as A signal cascade amplification strategy based on RT-PCR triggering of G-quadruplex DNAzyme for a novel electrochemical detection of viable Cronobacter sakazakii By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00270D, PaperYuanyuan Yuan, Xianyong Wu, Zhanmin Liu, QIqi Ning, Liqiang Fu, Sujuan WuCronobacter sakazakii is an important opportunistic food-borne pathogen, and it can cause severe diseases with main symptoms including neonatal meningitis, necrotizing enterocolitis, and sepsis. For the achievement of practical and...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Changes in latent fingermark glyceride composition as a function of sample age using UPLC-IMS-QToF-MSE By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00379D, PaperAmanda Frick, Natalie Kummer, Ana Moraleda, Celine WeyermannThe composition of fingermark residue has been an important topic in forensic science, mainly in efforts to better understand and eventually improve the efficacy of latent fingermark detection methods. While...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as iso-μmGene: Isothermal amplification-based portable microfluidic system for simple, reliable and flexibly multiplexed Genetic identification and quantification By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00560F, PaperRuntao Zhong, Shilin Liu, Guohao Zhang, Mengyu Wang, Yeqing SunSimple, reliable and flexibly multiplexed genetic identification and quantification of microbial pathogens is in urgent need for early disease diagnosis and timely treatment. This study presented an isothermal amplification-based portable...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as A traceless clean-up method coupled with gas chromatography and mass spectrometry for analyzing polycyclic aromatic hydrocarbons in complex plant leaf matrices By feeds.rsc.org Published On :: Analyst, 2020, 145,3266-3273DOI: 10.1039/D0AN00128G, PaperXiangzi Jin, Han Yeong Kaw, Huijie Li, Zhao Wang, Jinhua Zhao, Xiangfan Piao, Donghao Li, Dongri Jin, Miao HeThis study developed a traceless clean-up method by combining solid phase extraction (SPE) with gas purge–microsyringe extraction (GP–MSE) to purify sample extracts for the determination of polycyclic aromatic hydrocarbons (PAHs) in plant leaves.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Accelerated non-crosslinking assembly of DNA-functionalized nanoparticles in alcoholic solvents: for application in the identification of clear liquors By feeds.rsc.org Published On :: Analyst, 2020, 145,3229-3235DOI: 10.1039/D0AN00029A, PaperLuyang Wang, Guoqing Wang, Yali Shi, Lan Zhang, Ran An, Tohru Takarada, Mizuo Maeda, Xingguo LiangAccelerated aggregation of DNA-functionalized gold nanoparticles is discovered in alcoholic solvents upon adding full-match DNA and is potentially useful for the identification of Baijiu.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Label-free analytical performances of a peptide-based QCM biosensor for trypsin By feeds.rsc.org Published On :: Analyst, 2020, 145,3329-3338DOI: 10.1039/D0AN00308E, PaperZong-Mu Dong, Lu Cheng, Ping Zhang, Guang-Chao ZhaoPeptide chains that can be specifically hydrolyzed by trypsin were synthesized and fabricated with Au NPs-MCA on a QCM electrode for the sensitive quantification of trypsin in a complex matrix.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Analysis of deoxyribonuclease activity by conjugation-free fluorescence polarisation in sub-nanolitre droplets By feeds.rsc.org Published On :: Analyst, 2020, 145,3222-3228DOI: 10.1039/C9AN02380A, PaperJae-Won Choi, Bala Murali Krishna Vasamsetti, Jaebum Choo, Hak Yong KimDeoxyribonuclease (DNase) assay using ethidium bromide (EtBr) molecules by conjugation-free fluorescence polarisation under visible light in a droplet-based microfluidic chip.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Electrochemiluminescence analysis of tryptophan in aqueous solutions based on its reaction with tetraphenylborate anions By feeds.rsc.org Published On :: Analyst, 2020, 145,3364-3369DOI: 10.1039/D0AN00229A, PaperYuriy Zholudov, Natalia Lysak, Dmytro Snizhko, Olena Reshetniak, Guobao XuA pulsed electrogenerated chemiluminescence is observed upon the oxidation of tryptophan amino acid in aqueous solutions with a tetraphenylborate co-reactant.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as An SDS-PAGE based method for the quantification of carbon black in biological samples By feeds.rsc.org Published On :: Analyst, 2020, 145,3370-3375DOI: 10.1039/D0AN00046A, PaperKeyang Liu, Bin WanQuantification of Carbon Black (CB) in bio-samples was made available through SDS-PAGE gel electrophoresis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as An ultrasensitive electrochemiluminescence aptasensor for the detection of diethylstilbestrol based on the enhancing mechanism of the metal–organic framework NH2-MIL-125(Ti) in a 3,4,9,10-perylenetetracarboxylic acid/K2S2O8 system By feeds.rsc.org Published On :: Analyst, 2020, 145,3306-3312DOI: 10.1039/D0AN00212G, PaperJingxian Li, Xueling Shan, Ding Jiang, Zhidong ChenA novel electrochemiluminescence (ECL) aptasensor based on PTCA/NH2-MIL-125 for the determination of diethylstilbestrol.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as An electrochemical sensor based on enzyme-free recycling amplification for sensitive and specific detection of miRNAs from cancer cells By feeds.rsc.org Published On :: Analyst, 2020, 145,3353-3358DOI: 10.1039/D0AN00275E, PaperLili Jiang, Yuling Yang, Yuhong Lin, Ziyi Chen, Chao Xing, Chunhua Lu, Huanghao Yang, Shusheng ZhangA catalyzed hairpin assembly and binding-induced formation of the DNA three-way junction for ultrasensitive electrochemical detection of diverse miRNAs is reported.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Antibody free ELISA-like assay for the detection of transcription factors based on double-stranded DNA thermostability By feeds.rsc.org Published On :: Analyst, 2020, 145,3339-3344DOI: 10.1039/C9AN02631B, PaperYue Sun, Zhiyan Li, Choiwan Lau, Jianzhong LuTranscription factors (TFs) play critical roles in gene expression regulation and disease development. Herein we report a chemiluminescence assay for the detection of transcription factor based on double-stranded DNA thermostability.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Highly sensitive and selective optosensing of quercetin based on novel complexation with yttrium ions By feeds.rsc.org Published On :: Analyst, 2020, 145,3376-3384DOI: 10.1039/D0AN00117A, PaperNguyen Ngoc Nghia, Bui The Huy, Yong-Ill LeeA simple and fast method was developed for the determination of quercetin using a Arduino-based portable device.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as An ionic-based carbon dot for enantioselective discrimination of nonaromatic amino alcohols By feeds.rsc.org Published On :: Analyst, 2020, 145,3395-3400DOI: 10.1039/D0AN00399A, PaperDatong Wu, Fei Pan, Li Gao, Yongxin Tao, Yong KongAn ionic chiral carbon dot was designed and synthesized for the chiral recognition of nonaromatic amino alcohols.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Why ammonium detection is particularly challenging but insightful with ionophore-based potentiometric sensors – an overview of the progress in the last 20 years By feeds.rsc.org Published On :: Analyst, 2020, 145,3188-3210DOI: 10.1039/D0AN00327A, Critical Review Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.María Cuartero, Noemi Colozza, Bibiana M. Fernández-Pérez, Gastón A. CrespoAn overview of ionophore-based electrodes for ammonium sensing critically analyzing contributions in the last 20 years and with focus in analytical applications.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Time-resolved in situ monitoring of photocatalytic reactions by probe electrospray ionization mass spectrometry By feeds.rsc.org Published On :: Analyst, 2020, 145,3313-3319DOI: 10.1039/D0AN00305K, PaperZhongbao Han, Xiaoyu Gu, Shirong Wang, Liyan Liu, Ying Wang, Zhen Zhao, Zhan YuWe report the application of PESI-MS to in situ monitoring of photocatalytic reactions of cationic dyes in suspensions in real-time.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Model independent peak fitting and uncertainty assignment for high-precision time-of-flight mass spectrometry By feeds.rsc.org Published On :: Analyst, 2020, 145,3401-3406DOI: 10.1039/D0AN00325E, PaperAleksey Vladimirovich Chudinov, Marco Rosenbusch, Vyacheslav Ivanovich Kozlovskiy, Valeriy Vladislavovich Raznikov, Peter Schury, Michiharu Wada, Hermann WollnikLogarithmic scale splines for smooth extraction of a native peak shape, and uncertainty estimation using direct trials.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Paper-based platforms with coulometric readout for ascorbic acid determination in fruit juices By feeds.rsc.org Published On :: Analyst, 2020, 145,3431-3439DOI: 10.1039/D0AN00477D, PaperEstefanía Nunez-Bajo, M. Teresa Fernández-AbedulPaper-based electrochemical platforms with coulometric readout are employed for fast and low cost determination of ascorbic acid in commercial juice samples.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Recent developments of nanoenzyme-based colorimetric sensors for heavy metal detection and the interaction mechanism By feeds.rsc.org Published On :: Analyst, 2020, 145,3173-3187DOI: 10.1039/D0AN00339E, Critical ReviewZhengquan Yan, Hua Yuan, Qi Zhao, Lin Xing, Xiaoyu Zheng, Weiguo Wang, Yulei Zhao, Yang Yu, Lei Hu, Wenli YaoThis work highlights the application and interaction mechanism of metal nanoparticles, metal oxides, metal sulfides, graphene-based nanomaterials and G-quadruplex, etc. in nanoenzyme-based colorimetric sensors.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as In situ multiplex detection of serum exosomal microRNAs using an all-in-one biosensor for breast cancer diagnosis By feeds.rsc.org Published On :: Analyst, 2020, 145,3289-3296DOI: 10.1039/D0AN00393J, PaperHuizhen Wang, Dinggeng He, Kejing Wan, Xiaowu Sheng, Hong Cheng, Jin Huang, Xiao Zhou, Xiaoxiao He, Kemin WangHerein, a simple all-in-one biosensor based on a DNA three-way junction has been constructed for in situ simultaneous detection of multiple miRNAs by competitive strand displacement.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Novel ratiometric electrochemical sensor for no-wash detection of fluorene-9-bisphenol based on combining CoN nanoarrays with molecularly imprinted polymers By feeds.rsc.org Published On :: Analyst, 2020, 145,3320-3328DOI: 10.1039/D0AN00345J, PaperZhaoyi Liu, Yong Zhang, Bing Li, Xiang Ren, Hongmin Ma, Qin WeiA ratiometric molecularly imprinted polymers electrochemical sensor was fabricated based on the direct electrochemical oxidation of BHPF on CoN nanoarray electrode.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Rapid detection of 21 β-lactams using an immunochromatographic assay based on the mutant BlaR-CTD protein from Bacillus Licheniformis By feeds.rsc.org Published On :: Analyst, 2020, 145,3257-3265DOI: 10.1039/D0AN00421A, PaperYue Li, Xinxin Xu, Liqiang Liu, Hua Kuang, Liguang Xu, Chuanlai XuIn this study, a gold immunochromatographic assay (GICA) based on a penicillin receptor protein (PBP) is proposed to simultaneously detect penicillin, cephalosporin, and carbapenem antibiotics in milk and chicken.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Colorimetric identification of lanthanide ions based on two carboxylic acids as an artificial tongue By feeds.rsc.org Published On :: Analyst, 2020, 145,3359-3363DOI: 10.1039/D0AN00357C, PaperChi Zhang, Juan Huang, Wei Wei, Zhengbo ChenWe report a colorimetric array, which consists of two carboxylic acids (quinolinic acid (QA), tannic acid (TCA)) as the sensor element and Eriochrome Black T (EBT) as the colorimetric signal readout.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as The fingerprint of essential bio-oils by Fourier transform ion cyclotron resonance mass spectrometry By feeds.rsc.org Published On :: Analyst, 2020, 145,3414-3423DOI: 10.1039/C9AN02492A, PaperClaudia X. Ramírez, Diana Catalina Palacio Lozano, Hugh E. Jones, Rafael Cabanzo Hernández, Mark P. Barrow, Enrique Mejia-OspinoSix essential oils were analyzed by Fourier transform ion cyclotron resonance mass spectrometry coupled to negative electrospray ionization (ESI(–)/FT-ICR MS).The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Removing interference-based effects from infrared spectra – interference fringes re-revisited By feeds.rsc.org Published On :: Analyst, 2020, 145,3385-3394DOI: 10.1039/D0AN00062K, PaperThomas G. Mayerhöfer, Susanne Pahlow, Uwe Hübner, Jürgen PoppSubstantial refractive index mismatches between substrate and layers lead to undulating baselines and changes of band intensity, shape and position. For proper spectrum interpretation, all of these effects must be removed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Development of a chromophore-solid phase peptide reaction assay (C-SPRA) for assessing skin sensitization in vitro By feeds.rsc.org Published On :: Analyst, 2020, 145,3211-3216DOI: 10.1039/C9AN02514F, CommunicationHiroshi Miyazaki, Yoshio Hamada, Hikaru Takaishi, Yuuki Minamino, Hidefumi Ikeda, Hideaki Mekata, Masayuki Takaishi, Kunihiko Yamashita, Kenji UsuiWe developed an in vitro chromophore-solid phase peptide reaction assay (C-SPRA) using chromophores and immobilized peptides on microbeads. C-SPRA would enable accurate and high-throughput assessments of various chemicals.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Detection and classification of fentanyl and its precursors by surface-enhanced Raman spectroscopy By feeds.rsc.org Published On :: Analyst, 2020, 145,3440-3446DOI: 10.1039/C9AN02568E, PaperRustin Mirsafavi, Martin Moskovits, Carl MeinhartAn analytical technique combining partial least squares-discriminant analysis, surface-enhanced Raman spectroscopy (SERS), and microfluidics for the detection and classification of fentanyl and its chemical precursors.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Recent advances in nanomaterial-enhanced enzyme-linked immunosorbent assays By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00597E, Critical ReviewLu Gao, Qianfan Yang, Peng Wu, Feng LiDespite serving as a gold standard for protein analysis, the classic enzyme-linked immunosorbent assay (ELISA) is currently challenged by the ever-increasing needs of sensitivity and simplicity. Towards the ongoing needs,...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as Quantitative toxicological study of dose-dependent arsenic-induced cells via synchrotron-based STXM and FTIR measurement By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00346H, PaperHuiqiang Liu, Junshan Xiu, Yunyan Liu, Bengyi Wang, Yanling Xue, Min Chen, Te JiInorganic arsenic (iAs) is a well-known naturally occurring metalloid with abundant hazards in our environment, especially being a human carcinogen through arsenic contaminated drinking water. The iAs-related contamination is usually...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as A highly efficient preconcentration route for rapid and sensitive detection of endotoxin based on an electrochemical biosensor By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00315H, PaperWenrui Ma, Lulu Liu, Yi Xu, Li Wang, Li Chen, Sheng Yan, Lingling Shui, Zhijun Wang, Shunbo LiAn impedimetric aptasensor for detection of endotoxin in a microfluidic chip was proposed, in which the Apt/AuNPs/SPCE sensing surface was fabricated in screen-printed electrode with good biological activity and stability....The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
as FRET based fluorescent ratiometric probes for rapid detection of endogenous hydrogen sulphide in living cells By feeds.rsc.org Published On :: Analyst, 2020, Accepted ManuscriptDOI: 10.1039/D0AN00531B, PaperYuming Zhang, Yuncong Chen, Bai Yang, Xueling Xue, Weijiang He, Zijian GuoReal time monitor of hydrogen sulphide (H2S) level change is of crucial importance for the study of its complicated roles in physiology. Herein, we developed a FRET strategy for designing...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
