Journal cover: Analyst

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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Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01798F, Paper
From themed collection Analytical Sciences in the UK
Transmission Raman spectroscopy (TRS) is a recently introduced analytical technique to pharmaceutical analysis permitting volumetric sampling by non-destructive means. Here we demonstrate experimentally, for the first time, the enhanced speed...
 
Felix Kurth, Alfredo Franco-Obregon, Christoph A Bärtschi and Petra S Dittrich
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01758G, Paper
Here we present a stage perfusion incubation system that allows for the cultivation of mammalian cells within PDMS microfluidic devices for long-term microscopic examination and analysis. The custom-built stage perfusion...
 
Xiaoyuan Ji, Zhiguo Su, Ping Wang, Guanghui Ma and Songping Zhang
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01354A, Paper
Fabrication and application of a hollow nanofiber membrane-based test strip for glucose detection.
 
Wen-Hao Zhang, Chao-Xia Sui, Xie Wang, Gong-Ju Yin, Ying-Fan Liu and Ding Zhang
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01698J, Communication
A stepwise process of Cr(V)-induced DNA breakage incubated for different times under an inverted fluorescence microscope.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01707B, Paper
An E(DFI)MSnCs-based strategy was proposed to rapidly detect and identify the in vivo components derived from the extract of Carthamus tinctorius using LC-IT-TOF-MSn.
 
Sudesna Chakravarty, Dilip Saikia, Priyanka Sharma, Nirab Chandra Adhikary, Debajit Thakur and Neelotpal Sen Sarma
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01611D, Paper
A ‘turn on–off–on’ sensor for highly sensitive detection of ds DNA with an excellent ‘limit of detection’ is reported.
 
Jun Hyuk Heo, Hui Hun Cho, Jin Woong Lee and Jung Heon Lee
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01645A, Paper
We developed a method to convert a general colorimetric sensor to an achromatic colorimetric sensor by introducing a complementary colored dye to the sensor, helping users to detect the presence of analytes at much lower concentration and recognize the existence of analytes instinctively.
 
Aldo Roda, Massimo Guardigli, Donato Calabria, Maria Maddalena Calabretta, Luca Cevenini and Elisa Michelini
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01612B, Paper
Smartphone-based chemiluminescence biosensor for lactate detection.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01359J, Paper
The principle of label-free fluorescence detection of site-specific DNA methylation and M.SssI MTase activity based on HpaII and Exo III is reported.
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01560F, Paper
Matrix-dependent signal suppression often occurs in quantitative analysis by ultra-high pressure liquid chromatography tandem mass spectrometry (UPLC–MS/MS). In this study, we investigated three calibration methods for compensation of signal suppression...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01601G, Paper
This work studied the host-guest interaction between cucurbit[7]uril (CB[7]) and labetalol in acidic aqueous solution and proposed a simple competitive method for fluorescence detection of labetalol. The binding constant of...
 
Zhiyuan Tian, Tao Ma, Hui Ding, Haijiao Xu, Yanlin Lv, Heng Liu and Hongda Wang
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01441C, Paper
A new type of resorufin-based dual-functional fluorescent probe whose fluorescence emission features are sensitive to thiol compounds and redox homeostasis was developed. Thiols-triggered nucleophilic substitution of the probes transfers the...
 
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01626B, Communication
Paper-based microfluidic devices exhibit many advantages for biological assays. Normally, the assays are restricted to certain areas of the paper by hydrophobic barriers comprised of wax or alkyl ketene dimers...
 
Balpreet Singh Ahluwalia, Peter McCourt, Ana Oteiza, James S. Wilkinson, Thomas R Huser and Olav Gauta Helleso
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01181C, Paper
Red blood cells squeeze through micro-capillaries as part of blood circulation in the body. The deformability of red blood cells is thus critical for blood circulation. In this work, we...
 
Maria-Nefeli Tsaloglou, Robert J Watson, Cathy Mary Rushworth, Yan Zhao, Xize Niu, J. Mark Sutton and Hywel Morgan
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN01683A, Paper
Clostridium difficile is one of the key bacterial pathogens that cause infectious diarrhoea both in the developed and developing world. Isothermal nucleic acid amplification methods are increasingly used for identification...
 
Natasha L. Smith, Zhenmin Hong and Sanford A. Asher
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01485E, Paper
Responsive polymer–ionic liquid systems that are stable with respect to ambient conditions and capable of detecting gases.
 
Xirui Zhang, George G. Daaboul, Philipp S. Spuhler, David S. Freedman, Abdulkadir Yurt, Sunmin Ahn, Oguzhan Avci and M. Selim Ünlü
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01425A, Paper
Simultaneous quantification of surface density and conformation of surface-immobilized DNA on a layered substrate functionalized with 3-D polymeric coating.
 
Kristen A. Frano, Hannah E. Mayhew, Shelley A. Svoboda and Kristin L. Wustholz
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01581A, Paper
SERS and normal Raman approach to identify red pigments in cross-sections from historic oil paintings.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01688B, Paper
The direct extraction, desorption and ionization of in gel-intact proteins after electrophoresis have been achieved by CNTs-modified paper spray MS at ambient conditions.
 
Narendra Reddy Chereddy, M. V. Niladri Raju, Peethani Nagaraju, Venkat Raghavan Krishnaswamy, Purna Sai Korrapati, Prakriti Ranjan Bangal and Vaidya Jayathirtha Rao
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01528B, Communication
A naphthalimide based Fe3+ selective fluorescence ‘turn-on’ probe that operates based on a PET mechanism has been synthesized, and its application in the detection of Fe3+ ions in aqueous samples and in live cells is explored.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01387E, Paper
An organic molecule – o-phenylene diamine (OPD) – is selected as an aldehyde sensing material.
 
Eva Soršak, Julija Volmajer Valh, Spela Korent Urek and Aleksandra Lobnik
Analyst, 2014, Accepted Manuscript
DOI: 10.1039/C4AN00825A, Critical Review
The need for improving sensor performance is always pushing us towards exploring new materials. Following the birth of dendrimers, the possibility was recognised of using them for improving optical sensor...
 
Kelley C. Henderson, Edward S. Sheppard, Omar E. Rivera-Betancourt, Joo-Young Choi, Richard A. Dluhy, Kathleen A. Thurman, Jonas M. Winchell and Duncan C. Krause
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01141D, Paper
The detection limits by NA-SERS and qPCR for the bacterial pathogen Mycoplasma pneumoniae were compared.
 
Yasutaka Kitahama, Masatoshi Egashira, Toshiaki Suzuki, Ichiro Tanabe and Yukihiro Ozaki
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01516A, Paper
The SERRS intensity ratio of the peak at 1560 cm−1 to that at 1620 cm−1 was applied to detect the spin states of heme in metmyoglobin sensitively.
 
Analyst, 2014, Advance Article
DOI: 10.1039/C4AN01456A, Paper
Plasmon resonance energy transfer (PRET) has been widely applied in the detection of bio-recognition, heavy metal ions and cellular reactions with high sensitivity, based on the overlap between the plasmon resonance scattering band of nanoparticles and the absorption band of the surface-modified chromophore molecules.
 

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