Archive for November, 2012

Top ten most accessed articles in August 2012

The following articles were in the Lab on a Chip top ten most accessed for the month of August:

Microfluidic designs and techniques using lab-on-a-chip devices for pathogen detection for point-of-care diagnostics
Amir M. Foudeh, Tohid Fatanat Didar, Teodor Veres and Maryam Tabrizian
Lab Chip, 2012, 12, 3249-3266
DOI: 10.1039/C2LC40630F

Configurable 3D-Printed millifluidic and microfluidic ‘lab on a chip’ reactionware devices
Philip J. Kitson, Mali H. Rosnes, Victor Sans, Vincenza Dragone and Leroy Cronin
Lab Chip, 2012, 12, 3267-3271
DOI: 10.1039/C2LC40761B

Electrokinetics with “paper-and-pencil” devices
Pratiti Mandal, Ranabir Dey and Suman Chakraborty
Lab Chip, 2012, 12, 4026-4028
DOI: 10.1039/C2LC40681K

Microfluidic evaporator for on-chip sample concentration
Xavier Casadevall i Solvas, Vladimir Turek, Themistoklis Prodromakis and Joshua B. Edel
Lab Chip, 2012, 12, 4049-4054
DOI: 10.1039/C2LC40746A

Joining plasmonics with microfluidics: from convenience to inevitability
Jaeyoun Kim
Lab Chip, 2012, 12, 3611-3623
DOI: 10.1039/C2LC40498B

A novel microfluidic microplate as the next generation assay platform for enzyme linked immunoassays (ELISA)
Junhai Kai, Aniruddha Puntambekar, Nelson Santiago, Se Hwan Lee, David W. Sehy, Victor Moore, Jungyoup Han and Chong H. Ahn
Lab Chip, 2012, 12, 4257-4262
DOI: 10.1039/C2LC40585G

Optical imaging techniques in microfluidics and their applications
Jigang Wu, Guoan Zheng and Lap Man Lee
Lab Chip, 2012, 12, 3566-3575
DOI: 10.1039/C2LC40517B

Concentration gradient generation of multiple chemicals using spatially controlled self-assembly of particles in microchannels
Eunpyo Choi, Hyung-kwan Chang, Chae Young Lim, Taesung Kim and Jungyul Park
Lab Chip, 2012, 12, 3968-3975
DOI: 10.1039/C2LC40450H

Frontiers of optofluidics in synthetic biology
Cheemeng Tan, Shih-Jie Lo, Philip R. LeDuc and Chao-Min Cheng
Lab Chip, 2012, 12, 3654-3665
DOI: 10.1039/C2LC40828G

Electrode-free picoinjection of microfluidic drops
Brian O’Donovan, Dennis J. Eastburn and Adam R. Abate
Lab Chip, 2012, 12, 4029-4032
DOI: 10.1039/C2LC40693D

Why not take a look at the articles today and blog your thoughts and comments below.

Fancy submitting an article to Lab on a Chip? Then why not submit to us today or alternatively email us your suggestions.

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Lab on a Chip gives prestigious awards at µTAS 2012

This year’s MicroTAS conference was held in October, at the Okinawa Convention Center in Okinawa, Japan.

As in previous years, Harp Minhas, Editor of Lab on a Chip, was in attendance at the conference to announce the prestigious Lab on a Chip awards, which include the Pioneers of Miniaturisation Lectureship (supported by Corning Inc), the Widmer Young Researcher Poster Prize, and the Art in Science Award (co-sponsored by NIST).

The Widmer Young Researcher Poster Prize

This year’s winner of the Widmer Young Researcher Poster Prize was Klaus Eyer from Professor Petra Dittrich’s lab at ETH Zürich, with his poster entitled ‘Single Cell ELISA’.

Left to right: David Juncker (Poster award chair), Klaus Eyer (winner), Harp Minhas (Lab on a Chip)

Art in Science Award

The Art in Science Award is given each year “to draw attention to the aesthetic value in scientific illustrations while still conveying scientific merit.” This year’s award was presented to Yi Zhang, a PhD student from the Department of Biomedical Engineering, Johns Hopkins University School of Medicine, USA.

Left to right: Michael Gaitan (NIST), Yi Zhang (winner), Harp Minhas (Lab on a Chip)

The image, entitled ‘Stretching the Rainbow‘, shows a droplet with multiple rainbow stripes being stretched by the magnetic particle on a surface energy traps (SETs)-enabled magnetic digital microfluidic platform. In this particular scenario, the droplet is immobilized by the SET while the magnetic particles are trying to split from the droplet. The rainbow is the natural colour resulting from the diffraction pattern caused by a DVD disc, on which the droplet sits.

Stretching the Rainbow

Pioneers of Miniaturisation Lectureship

The Pioneers of Miniaturisation Lectureship recognises outstanding achievements and significant contributions to the understanding and advancement of micro- and nano-scale science. This year, the Lectureship was awarded to Professor Andrew deMello at ETH Zurich, Switzerland. Among his many achievements and awards, Andrew first demonstrated combinatorial chemistry and controlled nanoparticle synthesis in continuous flow microfluidic devices; co-authored the first demonstration of continuous flow PCR, which has over 750 citations to date; pioneered the application of high-contract fluorescence lifetime imaging to microfluidic environments; founded Molecular Vision Ltd, an in vitro diagnostic company, providing point of care tests for cardiovascular and kidney disease; and has published over 40 articles on droplet-based microfluidics since 2007.

Left to right: Harp Minhas (Lab on a Chip), Andrew deMello (winner), Po Ki Yuen (Corning Inc)

Please join us at Lab on a Chip in congratulating all of our prize winners!

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Idea featured in Lab on a Chip article to benefit from the RSC’s support of Marblar

The RSC has teamed up with an Oxford University spin-out to sponsor six challenges on Marblar – a radical new online platform for finding applications for unused scientific discoveries.

More than 95% of technologies developed in universities never make it to market, leaving publicly or philanthropy-funded research collecting dust on the shelf.  Often, given that academic research can be so ahead of its time, the commercial relevance of these technologies isn’t immediately obvious.

Marblar aims to remove this bottleneck by crowdsourcing ideas for real-world applications from the global science and technology community, with the ultimate goal to create new products and new companies that will drive job creation around these innovative discoveries.

An idea from one Lab on a Chip article – SlipChip – has been chosen as one of the RSC sponsored challenges.

SlipChip is a low-cost microfluidic device that uses only two pieces of plastic or glass to enable the user to perform multiple small-scale chemical reactions simply and precisely. By simply ‘slipping’ the glass or plastic ‘chips’ across each other, a number of reactions can be carried out in nanoscale volumes in parallel.

SlipChip was developed at the University of Chicago by Professor Rustem Ismagilov and his then graduate student, Feng Shen. They’ve since created a spinout company called SlipChip based on this technology and Ismagilov has continued his work at the California Institute of Technology. Given the technology’s ability to precisely manipulate reactions in a programmable way, they see applications in multiple fields. Through Marblar, they hope to find ideas beyond their discipline that can exploit SlipChip’s ability to ‘count molecules’, as well as new capabilities for the technology.

Visit the Marblar website to get involved, or read the Lab on a Chip article below:

Digital PCR on a SlipChip
Feng Shen, Wenbin Du, Jason E. Kreutz, Alice Fok and Rustem F. Ismagilov
DOI: 10.1039/C004521G

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