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Analyst

The home of premier fundamental discoveries, inventions and applications in the analytical and bioanalytical sciences
Impact Factor 3.906 24 Issues per Year Indexed in MEDLINE
 
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E. Giorgini, G. Gioacchini, S. Sabbatini, C. Conti, L. Vaccari, A. Borini, O. Carnevali and G. Tosi
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00684D, Critical Review
We report the more recent applications of vibrational microspectroscopy to the study of female gametes, in animal and human models, to improve the knowledge on reproductive mechanisms and in ART practices.
 
Stuart Farquharson, Chetan Shende, Wayne Smith, Hermes Huang, Frank Inscore, Atanu Sengupta, Jay Sperry, Todd Sickler, Amber Prugh and Jason Guicheteau
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01163E, Paper
A surface-enhanced Raman spectroscopy (SERS) assay has been designed to detect Bacillus anthracis spores. The assay consists of silver nanoparticles embedded in a porous glass structure that have been functionalized...
 
Hoan Thanh Ngo, Hsin-Neng Wang, Andrew Fales, Bradly P. Nicholson, Christopher W. Woods and Tuan Vo Dinh
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01077A, Communication
A novel DNA bioassay-on-chip using surface-enhanced Raman scattering (SERS) on a bimetallic Nanowave chip is presented. In this bioassay, SERS signals were measured after a single reaction on the chip’s...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01335B, Paper
The influenza virus has received extensive attention due to the recent swine-origin H1N1 pandemics. This paper reports a label-free, highly sensitive and selective electrical immunosensor for detection of influenza virus...
 
Samuel K. Mwilu, Veronica A. Okello, Francis J. Osonga, Seth Miller and Omowunmi A. Sadik
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00931B, Paper
We describe the characterization and application of quercetin pentaphosphate (QPP), a new fluorimetric substrate for the detection of alkaline phosphatase (ALP) activity.
 
Minhaj Lashkor, Frankie J. Rawson, Jon A. Preece and Paula M. Mendes
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01225A, Paper
From themed collection Analytical Sciences in the UK
Electrically switchable surfaces based on oligopeptides are ubiquitous in both switching specific protein interactions in highly fouling media while still offering the non-specific protein-resistance to the surface.
 
Guangyi Cao, Ghazal Hajisalem, Wei Li, Fraser Hof and Reuven Gordon
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01309C, Paper
We quantified an exogenous cancer biomarker, Acetyl amantadine (AcAm), directly from urine solution using surface enhanced Raman spectroscopy (SERS), achieving a clinically relevant limit of detection.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01021C, Paper
A facile physical method to prepare polyvinyl alcohol coating-based silica stationary phase for HPLC was proposed.
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01271B, Paper
We report the development of surfactant free-gold nanoparticle (AuNP)-DNA complexes that remained stable in solutions with extremely high ionic strength, using seawater as a model solution. Although the stability of...
 
Wei tao Cong, Jia yi Shen, Yuan hu Xuan, Xinliang Zhu, Maowei Ni, Zhong xin Zhu, Guo ying Hong, Xiang hong Lu and Li tai Jin
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01334D, Communication
A novel fluorescent detection method for phosphoproteins in 1-D and 2-D SDS-PAGE by using purpurin was developed in this study. As low as 4-8 ng of phosphoproteins could be specifically...
 
Sylwester Gawinkowski, Agnieszka Kaminska, Tomasz Roliński and Jacek Waluk
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01159G, Paper
The procedure of identifying components in a mixture was developed and tested on Raman spectra of mixtures of solid amino acids, using the spectra of single amino acids as templates....
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01220H, Paper
The integration of microarray-based nucleic acid detection technologies and microfluidics is attractive, because the combination of small sample volumes, relatively short diffusion distances, and solid-phase detection enhances the development of...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01292E, Paper
A systematic study of the limit of detection (LOD) in resonance-based silicon photonic lab-on-chip sensors is presented. The effects of the noise, temperature fluctuations, and the fundamental thermodynamic limit of...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01293C, Paper
An immunoassay based on surface enhanced Raman scattering (SERS) has been developed using immuno-silver nanocubes (NCs) and silicon nanowire with a high sensitivity. The features of the samples were characterized...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00781F, Paper
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01074D, Paper
Phosphorylation-sensitive tyrosine was coated onto Fe3O4 particles, resulting in a “lab-on-a-particle”-based electrochemical detection protocol for probing free organophosphates in blood.
 
Jingxin Liu, Jordan T. Aerts, Stanislav S. Rubakhin, Xinxiang ZHANG and Jonathan Sweedler
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01133C, Paper
Analytical technologies that enable investigations at the single cell level facilitate a range of studies; here a lab-fabricated capillary electrophoresis-electrospray ionization-mass spectrometry (CE-ESI-MS) platform was used to analyze anionic metabolites...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01465K, Communication
Herein, we present a novel strategy on DNAzyme-mediated autocatalytic amplified detection of DNA based on electrochemiluminescence energy transfer (ECL-ET) from CdSe quantum dots (QDs) to folic acid. CdSe QDs were...
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01272K, Minireview
This review describes recent progress in various nanoparticle-based sensing systems including gold and silver nanoparticles, quantum dots, and upconverting nanoparticles.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01187B, Paper
The use of 57Fe-isotopically enriched ferritin for the accurate measurement of Fe : ferritin ratios is proposed for metabolic studies.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00976B, Paper
A novel DNA biosensor was developed for the highly sensitive detection of the specific DNA insertion sequence IS6110 of Mycobacterium tuberculosis using rGO–AuNPs as a sensing platform and Au–PANI as a tracer label for amplification.
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01343C, Communication
To capture reactive intermediates from bulk solution in real time, mass spectrometry with paper assisted thermal ionization has been developed. Two representative organic reactions, Eschweiler–Clarke methylation at high temperature and...
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN00918E, Paper
Optical filters dramatically reduce the noise of protein infrared spectra and allow for a more accurate structural analysis of dilute protein samples.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01116C, Paper
Au-ATP-rGO with dense coverage of AuNPs is an excellent immobilization platform for thiolated aptamers and for constructing highly sensitive impedimetric aptasensors.
 
Erik Nilebäck, Lars Enochson, Noomi Altgärde, Matthias Schnabelrauch, Anders Lindahl, Sofia Svedhem and Angelika Kunze
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01393J, Communication
The interaction of human-derived chondrocytes and thin hyaluronan layers was studied using the quartz crystal microbalance with dissipation (QCM-D) technique combined with light microscopy. This approach allowed unique real-time monitoring...
 

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