Noble Metal Nanoparticle-Based Nanoplatforms for Biosensors

Dear Colleagues,

Noble metal nanoparticles, particularly gold, silver, and platinum nanoparticles, are widely employed in diagnosis due to their unique optical and catalytic properties. The collective oscillation of free electrons under light irradiation results in tunable light–matter interactions, surface-enhanced Raman scattering, and photothermal conversions for multiplexed detection and photoacoustic imaging. The enzyme-like catalytic properties, on the other hand, are widely highlighted to achieve significant signal amplification for developing high-performance in vitro diagnostic devices. The customizability of noble metal nanoparticles via mechanisms including aggregation/dispersion and etching endows them with the capability to quantitatively detect analytes from physiological fluids for point-of-care diagnosis of various diseases. Furthermore, size-, shape-, and surface-dependent properties are critical for improving their performance in high-profile disease detection. The field of noble metal nanoparticles is largely dependent on methodologies of fabrication and engineering to greatly promote sensing performance.

This Special Issue entitled “Noble Metal Nanoparticle-Based Nanoplatforms for Biosensors” is devoted to recent advancements in noble metal nanoparticles, which address the challenge of diagnostic agents. We invite up-to-date manuscripts in engineering and fabrication of noble metal nanoparticles for biomedical applications. This issue will showcase recent developments in chemistry to prepare and modify different noble metal nanoparticles and highlight emerging biosensors.

Dr. Hongya Geng
Dr. Haipeng Li
Guest Editors

Manuscript Submission Information

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. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

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. Biosensors is an international peer-reviewed open access monthly 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 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.