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Analyst

The home of premier fundamental discoveries, inventions and applications in the analytical and bioanalytical sciences
Impact Factor 3.969 24 Issues per Year Indexed in MEDLINE
 
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Daniela Brondani, Jamille Valéria Piovesan, Eduard Westphal, Hugo Gallardo, Rosa Fireman Dutra, Almir Spinelli and Iolanda C Vieira
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00993B, Paper
A label-free electrochemical immunosensor based on an ionic organic molecule ((E)-4-[(4-decyloxyphenyl)diazenyl]-1-methylpyridinium iodide) and chitosan-stabilized gold nanoparticles (CTS-AuNP) was developed for the detection of cardiac troponin T (cTnT). The new ionic...
 
Alexandre Brolo, Meikun Fan, Zhengjun Gong, Canchen Wang, Hongjie Du, cong wang, Changyu Tang and Fansheng Cheng
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00968A, Paper
A surface enhanced Raman scattering (SERS) substrate, capable of extracting small amounts of organic species from surfaces of different types of materials with variable roughness, has been fabricated. The substrate...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00897A, Paper
Strategies to develop electrochemical nucleic acid based sensors for amplified detection of DNA, metal ions or aptamer-substrate complexes, are attractive for their high sensitivity, fast response and cost-effectiveness. In this...
 
Tomasz Szymborski, Evelin Witkowska, Witold Adamkiewicz, Jacek Waluk and Agnieszka Kaminska
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01137F, Communication
This work demonstrates the development of a new class of SERS substrates that allows for simultaneous: (i) filtration of bacteria from any solution (blood, urine, water or milk); (ii) immobilization...
 
Yang Xu, Yu-Hao Li, Yue Wang, Jian-Lin Cui, Xue-Bo Yin, Xi-Wen He and Yukui Zhang
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01194E, Paper
13C-engineered carbon quantum dots (13C-QDs) were used as magnetic resonance (MR) and fluorescence dual-response probe. The enhanced 13C-MR signal was observed at 171 ppm from carboxylic and carboxyl carbons in...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01063A, Paper
A hyperspectral microscopy system based on a reflected light method for plasmonic nanoparticles (NPs) imaging was designed and compared with conventional darkfield method for spatial localization and spectroscopic identification of...
 
Fangdi Wei, Yanzi Wu, Guanhong Xu, Yankun Gao, Jing Yang, Liping Liu, Ping Zhou and qin hu
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00951G, Paper
A novel molecular imprinted sensor based on CdTe@SiO2 quantum dots (QDs) was developed for norepinephrine (NE) recognition. The molecularly imprinted polymer (MIP) on the surface of CdTe@SiO2 QDs (CdTe@SiO2@MIP) was...
 
David Dannhauser, Giovanni Romeo, Filippo Causa, Ilaria De Santo and Paolo Antonio Netti
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01033G, Paper
A straightforward way to measure separated micrometric sized particles in microfluidic flow is reported. The light scattering profile (LSP) of each single particle is fully characterized by a CMOS-camera based...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01186D, Paper
A simple, rapid and sensitive method based on magnetic solid phase extraction (MSPE) coupled with in-situ derivatization (ISD) was developed for the determination of endogenous acidic phytohormones in rice leaves...
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00767K, Paper
Preparation of aptamer-based organic–silica hybrid monolithic capillary column by “thiol–ene” click chemistry for the detection of the enantiomers of chemotherapeutic anthracyclines.
 
Ji Eun Lee, Hyeon Woo Shim, Oh Seok Kwon, Yang-Il Huh and Hyeonseok Yoon
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00804A, Paper
An efficient strategy for the real-time detection and removal of metal ions with polypyrrole/cellulose (PPCL) composite papers in solution is reported.
 
Linwen Zhang, Daniel P. Foreman, Paaqua A. Grant, Bindesh Shrestha, Sally A. Moody, Florent Villiers, June M. Kwak and Akos Vertes
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01018C, Paper
Advances in single cell analysis techniques have demonstrated cell-to-cell variability in both homogenous and heterogeneous cell population strengthening our understanding of multicellular organisms and individual cell behaviour. However, additional tools...
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00908H, Paper
We have successfully fabricated a strip biosensor based on a molecular translator and catalytic DNA circuit for the detection of nerve growth factor-beta. This proposed assay has very high sensitivity and selectivity with a dynamic response ranging from 10 fM to 10 pM, and the detection limit was 10 fM of NGF-β.
 
Liwei Cao, Ye Zhang, Linlin Chen, Aijin Shen, Xingwang Zhang, Shifang Ren, Jianxin Gu, Long Yu and Xinmiao Liang
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00660G, Paper
A zwitterionic material named Click TE-Cys was applied to remove the salts and endogenous peptides from the N-glycans released from human serum glycoproteins.
 
Yu Zhang, Xiao Li, Hui Li, Ming Song, Liang Feng and Yafeng Guan
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01022A, Paper
Combining the filtration-based enrichment and array technologies-based pattern-recognition, seven heavy-metal ions at low concentrations were well discriminated using our postage stamp-sized array sensor.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00618F, Paper
Supramolecular organization within the extracellular matrix triggers the swarming/consolidation alternation in response to a periodic variation of water activity.
 
Luciana A. Terra, Paulo R. Filgueiras, Lílian V. Tose, Wanderson Romão, Douglas D. de Souza, Eustáquio V. R. de Castro, Mirela S. L. de Oliveira, Júlio C. M. Dias and Ronei J. Poppi
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00538D, Paper
From themed collection Analytical Sciences in Brazil
FT-ICR MS coupled to PLS regression in petroleomics.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00687A, Paper
An ECL imaging biosensor was fabricated for detecting glucose, lactate and choline, as well as for simultaneous multicomponent assay.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00517A, Paper
From themed collection Analytical Sciences in Brazil
In the present paper the assessment of a novel molecularly imprinted polymer, poly(methacrylic acid)/silica, for clean-up and selective extraction of cholesterol in milk samples is described.
 
Ayse Nur Polat and Nurhan Özlü
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00463A, Critical Review
Protein phosphorylation is a ubiquitous posttranslational modification, which is heavily involved in signal transduction.
 
Chuang Wu, Vincent Ming-Leung Tse, Zhengyong Liu, Bai-Ou Guan, A. Ping Zhang, Chao Lu and Hwa-yaw Tam
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01361A, Paper
Photonic crystal fibres appear to be an ideal platform for the realisation of novel optofluidic devices and sensors due to the waveguide nature and the microstructured architecture of them. In...
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00819G, Communication
The bimodal structure of the monolithic column is promising for the simultaneous separation, because nanoparticles and small molecules were separated by micrometer- and nanometer-sized pores, respectively.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00586D, Paper
Infrared spectroscopy and sensor arrays have been used to differentiate the grapes in different spoilage stages via their volatiles.
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00879K, Paper
The detection and quantification of xenobiotics and their metabolites in man is important for drug dosing, therapy and for substance abuse monitoring where longer-lived metabolic products from illicit materials can...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00720D, Paper
ABSTRACT- An immunochromatographic assay (ICA) based on competitive antigen-coated format using colloidal gold as the label was developed for the detection of thiodiglycol sulfoxide (TDGO) an important metabolite and degradation...
 

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