Development of a lateral flow immunoassay strip for rapid detection of IgG antibody against SARS-CoV-2 virus
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00629G, PaperTian Wen, Chao Huang, Feng-Juan Shi, Xiao-Yan Zeng, Tian Lu, Shou-Nian Ding, Yongjun jiao The ongoing worldwide SARS-CoV-2 epidemic has clearly had a tremendous influence on public health. Molecular detection based on oral swabs was used for confirmation of SARS-CoV-2 infection. However, high false... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 3, 2020 Category: Chemistry Authors: Tian Wen Source Type: research

Correction: Confocal Raman microspectroscopy for skin characterization: a comparative study between human skin and pig skin
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Sana Tfaili, Cyril Gobinet, Gwendal Josse, Jean-Fran çois Angiboust, Michel Manfait, Olivier Piot 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 3, 2020 Category: Chemistry Authors: Sana Tfaili Source Type: research

Using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and matrix assisted laser desorption/ionization mass spectrometry (MALDI-MS) for investigations on single hair samples to solve the contamination versus incorporation issue of hair analysis in the case of cocaine and methadone
Analyst, 2020, Advance Article DOI: 10.1039/C9AN02577D, PaperRobert Erne, Laetitia Bernhard, Maciej Kawecki, Markus R. Baumgartner, Thomas Kraemer Drug testing in hair: Analysis of longitudinal- and cross-sections of single hair with MALDI-MS and ToF-SIMS provides new insights into contamination/decontamination processes. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 2, 2020 Category: Chemistry Authors: Robert Erne Source Type: research

Electrochemiluminescent Sensors as a Screening Strategy for Psychoactive Substances within Biological Matrices
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Kelly Brown, Charlotte Jacquet, Julien Biscay, Pamela Allan, Lynn Dennany With the rapid growth and appearance of novel psychoactive substances (NPS) onto the global drug market, the need for alternative screening methodologies for implementation within clinical enviroments is substantial. The... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 2, 2020 Category: Chemistry Authors: Kelly Brown Source Type: research

LC-MS analysis of p-aminosalicylic acid under electrospray ionization conditions manifests a profound solvent effect
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00680G, PaperJisha Chandran, Zhaoyu Zheng, Vibin Ipe Thomas , C Rajalakshmi, Athula B. Attygalle Selected-ion recording (SIR) or multiple-reaction monitoring (MRM) protocols are widely employed for quantification of targeted analytes by liquid chromatography-mass spectrometry (LC-MS). After chromatographic separation, analytes are desolvated and converted to... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 2, 2020 Category: Chemistry Authors: Jisha Chandran Source Type: research

Synthesis and SERS Application of Gold and Iron Oxide Functionalized Bacterial Cellulose Nanocrystals (Au@Fe3O4@BCNCs)
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00711K, PaperSeju Kang, Asifur Rahman, Ethan Boeding, Peter Vikesland Bacterial cellulose nanocrystals (BCNCs) are biocompatible cellulose nanomaterials that can host guest nanoparticles to form hybrid nanocomposites with a wide range of applications. Herein, we report the synthesis of a... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 2, 2020 Category: Chemistry Authors: Seju Kang Source Type: research

Evaluation of a GSH-targeting prodrug via a sulfonamide-induced “integrative” platform for selective cancer therapy
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00627K, PaperJun Liu, Cheng Cao We propose a novel GSH-generating prodrug to be used with a sulfonamide-induced “integrative” platform for selective cancer therapy. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 2, 2020 Category: Chemistry Authors: Jun Liu Source Type: research

Novel “turn on–off” paper sensor based on nonionic conjugated polythiophene-coated CdTe QDs for efficient visual detection of cholinesterase activity
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00924E, PaperQi Ou, Salah M. Tawfik, Xinfeng Zhang, Yong-Ill Lee A novel conjugated polythiophene (CP) compound was successfully combined with CdTe quantum dots to improve their selectivity and sensitivity for the efficient visual detection of AChE activityvia the color variation of CdTe/CP. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 1, 2020 Category: Chemistry Authors: Qi Ou Source Type: research

Application of Molecularly Imprinted Polymers in the Anti-Doping Field: Sample Purification and Compound Analysis
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00682C, Critical ReviewRachel Alice Hand, Elena Piletska, T. Bassindale, Geraint Morgan, Nicholas Turner The problem posed by anti-doping requirements is one of the great analytical challenges; multiple compound detection at low ng ml-1 levels from complex samples, with requirements for exceptional confidence in... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 1, 2020 Category: Chemistry Authors: Rachel Alice Hand Source Type: research

Upconverting Ion-Selective Nanoparticles for the Imaging of Intracellular Calcium Ions
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00454E, CommunicationYu Li, Junjun Feng, Yuchen Huang, Yu Qin, Dechen Jiang, Hong-Yuan Chen Upconverting ion-selective nanoparticles are prepared here that emit the light at near-infrared region. The transport of calcium ions induces the deprotonation of the incorporated chromoionophore (P6) through ion exchange resulting... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - June 1, 2020 Category: Chemistry Authors: Yu Li Source Type: research

A magneto-fluorescence bacteria assay strategy based on dual colour sulfide fluorescent nanoparticles with high near-IR conversion efficiency
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00816H, CommunicationYanli Zhu, Jikai Wang, Yiyang Sun, Qingyun Cai Ultra-bright CaS and SrS fluorescent nanoprobes coupling magnetic ZnFe2O4 nanoparticles applied in bacteria quantitative sensing and naked-eye analysis. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 29, 2020 Category: Chemistry Authors: Yanli Zhu Source Type: research

Stepwise Elucidation of Fluorescence Based Sensing Mechanisms Considering Picric Acid as a Model Analyte
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00732C, Tutorial ReviewArvin Sain Tanwar, Niranjan Meher, Laxmi Raman Adil, Parameswar K Iyer In most of the sensing systems, specific detection mechanisms are involved during the detection process for a certain analyte irrespective of the probes. However, unlike various sensing analytes, the detection... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 29, 2020 Category: Chemistry Authors: Arvin Sain Tanwar Source Type: research

Mercury speciation based on mercury-stimulated peroxidase mimetic activity of gold nanoparticles
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00803F, PaperJianyu Yang, Xin-Di Jia, Xiao-Yan Wang, Ming-Li Chen, Ting Yang, Jian-Hua Wang Mercury speciation is of significant importance in environmental and biological analysis because its toxicity and metabolic behavior in human body differs among species. Nanomaterial-assisted optical sensors are widely used for... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 29, 2020 Category: Chemistry Authors: Jianyu Yang Source Type: research

A novel turn-on fluorescent sensor for the sensitive detection of glutathione via gold nanocluster preparation based on controllable ligand-induced etching
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00807A, PaperYun Chen, Xiawei Dong, Youkun Zheng, Yihan Wang, Zengchao Guo, Hui Jiang, Xuemei Wang A novel turn-on fluorescent sensor for the sensitive detection of glutathione is establishedvia gold nanocluster preparation. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 29, 2020 Category: Chemistry Authors: Yun Chen Source Type: research

Acellular oxidative potential assay for screening of amorphous silica nanoparticles
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Dalibor Breznan, Nazila Nazemof, Filip Kunc, Myriam Hill, Djordje Vladisavljevic, James Gomes, Linda Johnston, Renaud Vincent, Premkumari Kumarathasan Silica nanoparticles (SiNPs) are used in a wide range of consumer products, engineering and medical applications, with likelihood of human exposure and potential health concerns. It is essential to generate... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 29, 2020 Category: Chemistry Authors: Dalibor Breznan Source Type: research

Determination of membrane capacitance and cytoplasm conductivity by simultaneous electrorotation
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Shikiho Kawai, Masato Suzuki, Satoshi Arimoto, Tsuguhiro Korenaga, Tomoyuki Yasukawa Simultaneous electrorotation enables the determination of the electrical properties of cells (membrane capacitance and cytoplasm conductivity) after a single operation of the device. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 28, 2020 Category: Chemistry Authors: Shikiho Kawai Source Type: research

iso- μmGene: an isothermal amplification-based portable microfluidic system for simple, reliable and flexibly multiplexed genetic identification and quantification
We present a portable microfluidic LAMP system (iso- μmGene) with features of multi-well chips for convenient filling and reliable sealing, flexible detection throughput, and stand-alone and well-performing point of care device for genetic testing. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Runtao Zhong Source Type: research

Driving force to detect Alzheimer's disease biomarkers: application of a thioflavine T@Er-MOF ratiometric fluorescent sensor for smart detection of presenilin 1, amyloid β-protein and acetylcholine
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00440E, PaperXing Ze Wang, Jing Du, Nan Nan Xiao, Yan Zhang, Ling Fei, Jed D. LaCoste, Zhuo Huang, Qian Wang, Xin Rui Wang, Bin Ding ThT@Er-MOF has been successfully applied in highly sensitive detection of three main Alzheimer Disease biomarkers through three different low cost and facile detection strategies. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Xing Ze Wang Source Type: research

A tetrahedral DNA nanostructure-decorated electrochemical platform for simple and ultrasensitive EGFR genotyping of plasma ctDNA
In this study, we propose an on-site electrochemical platform for sensitive simultaneous genotyping of the two major EGFR mutations (19del and L858R) through plasma ctDNA based on tetrahedral DNA nanostructure decorated screen-printed electrodes. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Xuyao Wang Source Type: research

A paper-based conductive immunosensor for the determination of Salmonella Typhimurium
We report for the first time a highly sensitive and rapid quantitative method for the detection ofSalmonella Typhimurium (S. Typhimurium) using a conductive immunosensor on a paper-based device (PAD). 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Wanida Wonsawat Source Type: research

A cost-effective fluorescence biosensor for cocaine based on a “mix-and-detect” strategy
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00675K, PaperZhifang Wu, Hui Zhou, Qianjin Han, Xuelian Lin, Dongxue Han, Xun Li The efficient detection of illicit drugs such as cocaine continues to be important for the fight against drug trafficking. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Zhifang Wu Source Type: research

Flexible porphyrin doped polymer optical fibers for rapid and remote nosing of trace DNT vapor
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00706D, PaperLin Huan, XIN CHENG, Ming-Jie Yin, Zhouzhou Bao, Xunbin Wei, Bobo Gu With the rapid growth of anti-terrorist activities worldwide, it becomes an emerging requirement to rapidly and accurately detect the hidden explosive threats. However, the safety issue during the explosive materials... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Lin Huan Source Type: research

New barbituric acid derivatives for data encryption and decryption based on mechanochromic fluorescence effect
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00728E, PaperHanjun Zhang, Zhen Xu, FuRong Tao, yan li, Yue-Zhi Cui, Xuechen Li Two barbituric acid derivatives CB-Ph and CB-Me are synthesized, both of which show strong aggregation induced emission (AIE) effect. It was found that these two compounds are almost the same... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Hanjun Zhang Source Type: research

Novel “Turn on-off” Paper Sensor Based on Nonionic Conjugated Polythiophene-Coated CdTe QDs for Efficient Visual Detection of Cholinesterase Activity
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00924E, PaperYong-Ill Lee, Qi Ou, Salah Mahmoud Tawfik, xinfeng Zhang An increasing number of patients are living with Alzheimer's disease (AD); thus, the need for a method to detect AD early and sensitively has become urgent, and the demand for... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Yong-Ill Lee Source Type: research

Applying Biosensor Development Concepts to Improve Preamplification-Free CRISPR/Cas12a-Dx
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00664E, PaperKuangwen Hsieh, Guojie Zhao, Jeff Tza-Huei Wang Development CRISPR/Cas-based in vitro diagnostic devices, or CRISPR/Cas-Dx, has become an intensely researched area. Among the different classes of CRISPR/Cas-Dx, the class based on the Cas12a enzyme (i.e., CRISPR/Cas12a-Dx or... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Kuangwen Hsieh Source Type: research

Development of a novel test for the identification of hereditary erythrocyte membrane defects by TGA/Chemometrics
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00649A, PaperStefano Materazzi, Patrizia Caprari, Elena Carcassi, Giuseppina Gullifa, Sara Massimi, Roberta Risoluti Systematic screening for congenital erythrocyte disorders is not a common practice, due to a lack in the accuracy of the methods and to the costs of the analyses. As a... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Stefano Materazzi Source Type: research

Molecularly Imprinted Nanoparticle-Based Assay (MINA) – Detection of Leukotriene and Insulin
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00419G, PaperAlvaro Garcia Cruz, Todd Cowen, Annelies Voorhaar, Elena Piletska, Sergey Piletsky A novel molecularly imprinted polymer nanoparticle-based assay (MINA) performed in magnetic microplates was developed as an improved high-quality alternative to existing antibody-based immunoassays. MINA is a generic technology that can... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 27, 2020 Category: Chemistry Authors: Alvaro Garcia Cruz Source Type: research

Nano-Affi: A Solution-Phase, Label-Free, Colorimetric Aptamer Affinity Assay Based on Binding-Inhibited Aggregation of Gold Nanoparticles
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00827C, PaperYuan Wan, Jiaxing Zhao, Junlin He, Xinhui Lou The ideal way to assess aptamer affinity is when both aptamer and target are in a native state, without the unpredictable interference associated with labelling and surface immobilization. However, most... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Yuan Wan Source Type: research

Highly Fluorescent Morpholine Naphthalimide Deoxyuridine Nucleotide for the Detection of miRNA 24-3P through Rolling Circle Amplification
In this study we synthesized the nucleotide dUrkTP, a highly fluorescent naphthalimide deoxyuridine triphosphate that undergoes aggregation-induced emission (AIE). We incorporated and extended dUrkTP during the primer extension of DNA... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Young Jun Seo Source Type: research

A dual electrochemical/colorimetric magnetic nanoparticle/peptide-based platform for the detection of Staphylococcus aureus
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00673D, PaperShimaa Eissa, Mohammed Zourob Rapid and economical biosensor forStaphylococcus aureus, one of the main causes of food-borne illness, was developed based on dual colorimetric and electrochemical 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Shimaa Eissa Source Type: research

3D printed O2 indicators
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Andrew Mills, Yusufu Dilidaer, Ri Han A polymer filament, containing an O2-sensitive lumophore pigment, platinum (II) (pentafluorophenyl) porphyrin coated onto nanoparticulate silica particles, i.e. PtTFPP/SiO2, is produced and used in a filament which is then 3D... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Andrew Mills Source Type: research

ATP induced alteration in peroxidase-like property of hollow Prussian Blue nanocubes: A platform for alkaline phosphatase detection
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00405G, PaperJie Lv, Shuangling Wang, Cong Zhang, Yulong Lin, Yan Fu, Meng Li Breaking the pH limitation of the enzyme-like activity of nanomaterials is of great importance for extending their applications in environmental and biomedical fields. Herein, to mimic the role of histidine... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Jie Lv Source Type: research

Simultaneous quantitative determination of arachidonic acid and cascade metabolites in rat serum by UPLC-MS/MS: application for longitudinal metabolomics of anlotinib
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00867B, PaperPing Du, Ting Hu, Zhuoling An, Pengfei Li, Lihong Liu Arachidonic acid (AA) and cascade metabolites have shown to be involved in the cancer pathologic states. Anlotinib ,a novel oral small molecule inhibitor of multiple receptor tyrosine kinases (RTKs),has brought significant... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Ping Du Source Type: research

A Novel Liquid Biopsy-Based Approach for Highly Specific Cancer Diagnostics: Mitigating False Responses in Assaying Patient Plasma-Derived Circulating microRNAs through Combined SERS and Plasmon-Enhanced Fluorescence Analyses
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00538J, PaperAdrianna Masterson, Thakshila Liyanage, Claire Berman, Hristos Kaimakliotis, Merrell Johnson, Rajesh Sardar Studies have shown that microRNAs, which are small noncoding RNAs, hold tremendous promise as next-generation circulating biomarkers for early cancer detection via liquid biopsies. A novel, solid-state nanoplasmonic sensor capable... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 26, 2020 Category: Chemistry Authors: Adrianna Masterson Source Type: research

Synthesis of 3D Magnetic Porous Carbon Derived from Metal-Organic Framework for Extraction of Clenbuterol and Ractopamine in Mutton Samples
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00566E, PaperXinyang Zhang, Jianan Wen, Lili Lian, Xianhong Ma, Xiyue Wang, Dawei Lou Abstract 3D magnetic porous carbon (MPCK) was prepared with metal –organic framework (MOF) MIL-100(Fe) as carbon precursor using carbonisation and KOH activation strategies. Carbonisation and activation ensured that MPCK possessed excellent... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Xinyang Zhang Source Type: research

FRET-based fluorescent ratiometric probes for the rapid detection of endogenous hydrogen sulphide in living cells
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00531B, PaperYuming Zhang, Yuncong Chen, Yang Bai, Xuling Xue, Weijiang He, Zijian Guo FRET strategy was adopted for designing ratiometric fluorescent H2S sensors using Coumarin-derived merocyanine fluorophore. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Yuming Zhang Source Type: research

Highly efficient enrichment of N-glycopeptides by two-dimensional Hf-based metal –organic framework nanosheets
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00647E, CommunicationShi-Shu Yang, Chen Wang, Jing Xiao, Xizhong Yu, Wenbin Shang, David Da Yong Chen, Zhi-Yuan Gu 2-D Hf-BTB nanosheets were explored as efficient materials for the capture of glycopeptides from the biosamples in proteomics analysis. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Shi-Shu Yang Source Type: research

On-chip microfluidic-based electrochemical magneto-immunoassay for procalcitonin determination in plasma from sepsis diagnosed preterm neonates
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00624F, PaperAgueda Molinero-Fern ández, Miguel Ángel López, Alberto Escarpa A novel on-chip electrochemical magneto-immunoassay for Procalcitonin (PCT) determination is proposed. The strategy implies the on-line performing of the biorecognition event and the detection onto thin film microfluidic gold electrodes... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Agueda Molinero-Fern ández Source Type: research

Electrochemical biosensor for the simultaneous determination of rheumatoid factor and anti-cyclic citrullinated peptide antibodies in human serum
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00481B, PaperSara Guerrero, Esther S ánchez-Tirado, Gonzalo Martínez-García, Araceli González-Cortés, Paloma Yáñez-Sedeño, Jose M Pingarron This paper reports a dual electrochemical biosensor involving carboxylated- or neutravidin-functionalized magnetic microbeads and dual screen-printed carbon electrodes for the simultaneous determination of rheumatoid factor (RF) and anti-cyclic citrullinated peptide... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Sara Guerrero Source Type: research

Proton spin relaxation study with pulsed NMR on the plasticization of Na+ ion-selective electrode membranes prepared from PVCs with different degrees of polymerization
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Takayo Moriuchi-Kawakami, Yuria Sekiguchi, Shintaro Hattori, Takahiro Otsuki, Keiichi Fujimori, Toshiyuki Moriuchi, Yoshiaki Urahama The proton spin –spin relaxation times (T2) of ion-selective electrode membranes with differences in the polymerization degree of the incorporated poly(vinyl chloride) (PVC) polymers were investigated. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 23, 2020 Category: Chemistry Authors: Takayo Moriuchi-Kawakami Source Type: research

A novel strategy for rhodamine B-based fluorescent probes with a selective glutathione response for bioimaging in living cells
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00582G, PaperZhipeng Li, Wei Xiong, Xiaojun He, Xiaoliang Qi, Feng Ding, Jianliang Shen The aim of this study was to 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 groups. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Zhipeng Li Source Type: research

Nanozyme-based electrochemical biosensors for disease biomarker detection
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00558D, Critical ReviewRabbee G. Mahmudunnabi, Fatema Zerin Farhana, Navid Kashaninejad, Shakhawat H. Firoz, Yoon-Bo Shim, Muhammad J. A. Shiddiky In this review, we have summarised the synthesis and classification of common nanozymes and their applications in electrochemical biosensor development. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Rabbee G. Mahmudunnabi Source Type: research

Mass spectrometry imaging of free-floating brain sections detects pathological lipid distribution in a mouse model of Alzheimer's-like pathology
Analyst, 2020, Advance Article DOI: 10.1039/D0AN00592D, PaperŠtěpán Strnad, Veronika Pražienková, Martina Holubová, David Sýkora, Josef Cvačka, Lenka Maletínská, Blanka Železná, Jaroslav Kuneš, Vladimír Vrkoslav The applicability of paraformaldehyde-fixed free-floating sections for the MALDI MSI of lipids was studied and the developed procedure was used for studying lipid changes in a mouse model of Alzheimer's pathology. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Ro...
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Štěpán Strnad Source Type: research

Snake venom characteristic peptides: novel fingerprints for species identification by sheathless capillary electrophoresis - electrospray ionization - mass spectrometry
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00461H, PaperYing Liu, Xiao-Hui Zhang, Yue Yu, Hongxu Chen, Yinglin Zhou, Xinxiang Zhang Snake venom is a complex mixture mainly consisting of proteins and peptides which varies with different species. These variations lead to different toxic mechanisms, different anti-venom serums for treatment and... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Ying Liu Source Type: research

Identification and quantification of amino acids and related compounds based on Differential Mobility Spectrometry
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00377H, PaperFrancis Berthias, Yali Wang, Eskander Alhajji, Bernard Rieul, Fathi Moussa, Jean-Fran çois Benoist, Philippe Maitre Amino acids and related compounds constitute a class of biomarkers which is analyzed for early diagnosis of metabolic diseases (MDs). Protocols based on liquid chromatography hyphenated to tandem mass spectrometry... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Francis Berthias Source Type: research

Facile and Efficient Preparation of Organoimido Derivatives of [Mo6O19]2- using Accelerated Reactions in Leidenfrost Droplets
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00578A, PaperJie Cao, QianQian Wang, ShuQi An, ShiFang Lu, QingZhu Jia Reaction acceleration is a hot topic in recent years since it is very useful for rapid reaction screening and small scale synthesis on a short timescale. It is known that the... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Jie Cao Source Type: research

Using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and matrix assist-ed laser desorption/ionization mass spectrometry (MALDI-MS) for investigations on single hair samples to solve the contamination versus incorporation issue of hair analysis in case of cocaine and methadone
Analyst, 2020, Accepted Manuscript DOI: 10.1039/C9AN02577D, PaperRobert Erne, Laetitia Bernard, Maciej Kawecki, Markus R Baumgartner, Thomas Kraemer Drug testing in hair is a subject of controversial discussion. Claims that decontamination pro-tocols could generate false positive samples, by washing contaminations into the hair, have unsettled many toxicologists. At... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Robert Erne Source Type: research

New simple molecular fluorescent probes for rapid and highly selective sensing of hydrazine by aggregate-induced emission
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00601G, PaperBharadwaj Pavankumar, Prabodh Ranjan, Prakash Chandra Jha, Sivaramakrishna Akella With an aim towards the design of efficient and straightforward fluorescent probes for hydrazine, the synthesis of (2-acetoxyaryl) methylene diacetate derivatives (1-4) was carried out by reacting substituted aromatic α-hydroxy... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Bharadwaj Pavankumar Source Type: research

Distinct Classes of Multi-Subunit Heterogeneity: Analysis using Fourier Transform Methods and Native Mass Spectrometry
Analyst, 2020, Accepted Manuscript DOI: 10.1039/D0AN00726A, PaperSean Patrick Cleary, James S Prell Native electrospray mass spectrometry is a powerful method for determining the native stoichiometry of many polydisperse multi-subunit biological complexes, including multi-subunit protein complexes and lipid-bound transmembrane proteins. However, when polydispersity... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Sean Patrick Cleary Source Type: research

A liquid-crystal-based immunosensor for the detection of cardiac troponin I
In this study, a label-free biosensor that utilizes the birefringence property of liquid crystal (LC) for the detection of cTnI is demonstrated. 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 (Source: RSC - Analyst latest articles)
Source: RSC - Analyst latest articles - May 21, 2020 Category: Chemistry Authors: Chunli Xia Source Type: research