Special Issue "Magnetic Biosensors"
A special issue of Biosensors (ISSN 2079-6374).
Deadline for manuscript submissions: 31 October 2014
Prof. Dr. Richard Luxton
Institute of Bio-Sensing Technology, University of the West of England, Bristol, Frenchay Campus, Coldharbour Lane, Bristol, BS16 1QY, UK
Interests: magneto-immunoassay; rapid diagnostics; point of care testing; environmental testing; interdisciplinary collaboration
In the growing and diversifying technologies employed to monitor biological interactions, magnetic materials have unique properties that that can be exploited for the development of biosensors for rapid measurements at the point of test. Magnetic biosensors employ paramagnetic or super-paramagnetic particles, or crystals, as a method of detecting biological interactions by measuring changes in magnetic properties or magnetically induced effects such as changes in coil inductance, resistance or magneto-optical properties. The particles used in magnetic biosensors range in size from nanometres to microns in diameter and are coated in a bio-receptor such as an antibody or strand of nucleic acid. Interaction with the target causes physical properties of the particles to change; this might be associated with mobility or size. There are a number of technologies employed to detect the particles in a magnetic biosensor including coils, GMR devices, Hall Effect devices and various optical and imaging techniques. The main advantage unique to a magnetic biosensor is the ability to accelerate the binding interactions by manipulating the paramagnetic particles in a magnetic field, allowing the particles to be moved to a sensor surface where biological interactions take place allowing rapid detection of target.
This Special Issue will be dedicated to promoting the wide range of technologies and devices that employ magnetic detection of magneto-optical effects to detect and quantitate biological targets in a sample or targets in a biological sample. Applications areas include biomedical, diagnostics, environmental analysis, food safety and biosecurity.
Prof. Dr. Richard Luxton
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. Papers will be published continuously (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are refereed through a peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Biosensors is an international peer-reviewed Open Access quarterly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 300 CHF (Swiss Francs). English correction and/or formatting fees of 250 CHF (Swiss Francs) will be charged in certain cases for those articles accepted for publication that require extensive additional formatting and/or English corrections.
- hall effect
Biosensors 2014, 4(3), 221-242; doi:10.3390/bios4030221
Received: 30 April 2014; in revised form: 14 July 2014 / Accepted: 18 July 2014 / Published: 24 July 2014| PDF Full-text (824 KB) | HTML Full-text | XML Full-text
Article: An Inexpensive, Fast and Sensitive Quantitative Lateral Flow Magneto-Immunoassay for Total Prostate Specific Antigen
Biosensors 2014, 4(3), 204-220; doi:10.3390/bios4030204
Received: 8 April 2014; in revised form: 9 June 2014 / Accepted: 13 June 2014 / Published: 8 July 2014| PDF Full-text (635 KB) | HTML Full-text | XML Full-text
Biosensors 2014, 4(3), 189-203; doi:10.3390/bios4030189
Received: 21 April 2014; in revised form: 10 June 2014 / Accepted: 23 June 2014 / Published: 4 July 2014| PDF Full-text (1471 KB) | XML Full-text
Biosensors 2014, 4(1), 76-89; doi:10.3390/bios4010076
Received: 17 January 2014; in revised form: 27 February 2014 / Accepted: 17 March 2014 / Published: 21 March 2014| PDF Full-text (1290 KB) | HTML Full-text | XML Full-text
Last update: 9 July 2014