Hydrogel-Based Sensors for Biomedical Applications
A special issue of Gels (ISSN 2310-2861).
Deadline for manuscript submissions: closed (31 October 2021) | Viewed by 4267
Special Issue Editor
Interests: optical sensors; microfluidics; smart hydrogels; sample preparation
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
This Special Issue focuses on the sensing mechanism and performance of hydrogel-based sensors along with their healthcare and biomedical applications.
There has been widespread interest in portable in vitro, wearable, and implantable sensors where the use of hydrogels is particularly attractive owing to their low toxicity, reduced biofouling, biocomptability, and ability to conform to body contours. Hydrogels have been utilised in these sensors in the form of stimuli-responsive materials or as scaffolds for hosting recognition elements such as antibodies, aptamers, and enzymes. Such hydrogel-based sensors rely on changes in refractive index, colour, geometry, and electrical conductance to measure a wide variety of analytes, including proteins, DNA, hormones, ions, and carbohydrates. Analytes have been measured in biological fluids, such as blood, saliva, tears, sweat, and urine, to enable disease diagnosis and prognosis for personalised medicine and closed-loop therapeutics.
We look forward to receiving your contributions to this Special Issue.
Dr. Ruchi Gupta
Guest Editor
Manuscript Submission Information
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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Gels is an international peer-reviewed open access monthly journal published by MDPI.
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Keywords
- hydrogels
- sensors
- point-of-care
- wearable
- implantable
- biomedical
- healthcare
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