Hot articles in Analyst Issue 1

With the first issue of Analyst 2013, we also have a good number of HOT papers for you to have a read.

Articles cover a wide range of topics including improved biosensing methodologies, some interesting data on volatile biomarkers of tumour cells and this novel tattoo-based potentiometric sensor (see picture). According to Wang and co-workers, these new tattoos have a potential in measuring strenuous physical activity by monitoring the pH of the skin.

These papers will be free to read until December 12th.

Tattoo-based potentiometric ion-selective sensors for epidermal pH monitoring

Photograph of the tattoo ISE sensor. Bandodkar et al., Analyst, 2013, 138, 123-128

Electrogenerated chemiluminescence of nanomaterials for bioanalysis
Shengyuan Deng and Huangxian Ju
Analyst, 2013, 138, 43-61
DOI: 10.1039/C2AN36122A

Integration of rapid DNA hybridization and capillary zone electrophoresis using bidirectional isotachophoresis
Supreet S. Bahga ,  Crystal M. Han and Juan G. Santiago
Analyst, 2013, 138, 87-90
DOI: 10.1039/C2AN36249J

Quantification by SIFT-MS of acetaldehyde released by lung cells in a 3D model Abigail
V. Rutter ,  Thomas W. E. Chippendale ,  Ying Yang ,  Patrik Španěl ,  David Smith and Josep Sulé-Suso
Analyst, 2013,138, 91-95
DOI: 10.1039/C2AN36185J

Tattoo-based potentiometric ion-selective sensors for epidermal pH monitoring
Amay J. Bandodkar ,  Vinci W. S. Hung ,  Wenzhao Jia ,  Gabriela Valdés-Ramírez ,  Joshua R. Windmiller ,  Alexandra G. Martinez ,  Julian Ramírez ,  Garrett Chan ,  Kagan Kerman and Joseph Wang
Analyst, 2013, 138, 123-128
DOI: 10.1039/C2AN36422K

Integration of multiple components in polystyrene-based microfluidic devices part I: fabrication and characterization
Alicia S. Johnson ,  Kari B. Anderson ,  Stephen T. Halpin ,  Douglas C. Kirkpatrick ,  Dana M. Spence and R. Scott Martin
Analyst, 2013, 138, 129-136
DOI: 10.1039/C2AN36168J

Integration of multiple components in polystyrene-based microfluidic devices part II: cellular analysis
Kari B. Anderson ,  Stephen T. Halpin ,  Alicia S. Johnson ,  R. Scott Martin and Dana M. Spence
Analyst, 2013, 138, 137-143
DOI: 10.1039/C2AN36171J

Microfluidic integration of Western blotting is enabled by electrotransfer-assisted sodium dodecyl sulfate dilution
Chenlu Hou and Amy E. Herr
Analyst, 2013, 138, 158-163
DOI: 10.1039/C2AN36033K

Screening reactive metabolites bioactivated by multiple enzyme pathways using a multiplexed microfluidic system
Dhanuka P. Wasalathanthri ,  Ronaldo C. Faria ,  Spundana Malla ,  Amit A. Joshi ,  John B. Schenkman and James F. Rusling
Analyst, 2013, 138, 171-178
DOI: 10.1039/C2AN35993F

Biofuel cell-based self-powered biogenerators for online continuous monitoring of neurochemicals in rat brain
Hanjun Cheng ,  Ping Yu ,  Xulin Lu ,  Yuqing Lin ,  Takeo Ohsaka and Lanqun Mao
Analyst, 2013, 138, 179-185
DOI: 10.1039/C2AN36385B

Fast and continuous-flow separation of DNA-complexes and topological DNA variants in microfluidic chip format
Martina Viefhues ,  Jan Regtmeier and Dario Anselmetti
Analyst, 2013, 138, 186-196
DOI: 10.1039/C2AN36056J

Ultrasensitive detection of mRNA extracted from cancerous cells achieved by DNA rotaxane-based cross-rolling circle amplification
Sai Bi ,  Yangyang Cui and Li Li
Analyst, 2013,138, 197-203
DOI: 10.1039/C2AN36118C

A biosensor fabricated by incorporation of a redox mediator into a carbon nanotube/nafion composite for tyrosinase immobilization: detection of matairesinol, an endocrine disruptor
Jahangir Ahmad Rather ,  Sanaz Pilehvar and Karolien De Wael
Analyst, 2013, 138, 204-210
DOI: 10.1039/C2AN35959F

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