Dear Colleagues,

In the past ten years, optofluidic lasers, a new type of laser material that uses biochemical or biological molecules in the gain medium, have emerged in the biomedical and biological field. The optofluidic laser has been quickly evaluated in bio-sensing, outperforming and complementing conventional fluorescence-based detection. When analyzing thermal dynamics of two DNA strands in many biomedical and biological applications, such as single nucleotide polymorphism (SNP) and oriented DNA sequence detection, to understand the DNA sequence, many genotyping methods have been proposed. However, the most important and distinguished method uses optofluidic lasers. The laser amplifies the small thermal dynamic difference between the target and the single-base-mismatched DNA, resulting in a differential signal, signal-to-noise ratio (SNR), that is orders of magnitude greater than with traditional fluorescence-based methods. Intracavity DNA detection using optofluidic devices enables rapid and easy analysis of DNAs with long sequences.

The Special Issues will focus on but is not limited to the following topics:

1. Plasmonic nanocavity laser design.
2. Photonic crystal based optofluidic laser design.
3. Random lasers design.
4. High Q-factor cavity design.
5. Laser without excitation mechanism design.
6. Pumping laser design.
7. In vitro biomolecular analysis and applications.
8. In live cells biological analysis.
9. Biological analysis in tissues and potential applications

The Guest Editor encourages researchers from universities and medical-engineering communities to provide original data and papers. The Issue will accept high-quality original research results and review articles that will allow readers to learn more about technologies related to optofluidic lasers and other related topics.

Therefore, we invite you to submit articles covering advances in optofluidic lasers and their applications and test performance across different fields, as well as articles related to the listed topics.

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 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 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. Sensors is an international peer-reviewed open access semimonthly 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 2600 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.

• Optofluidic laser
• cavity
• excitation
• biosensing
• photonics
• lab-on-a-chip