Carbon Dot Sensors, Volume II
A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "2D and Carbon Nanomaterials".
Deadline for manuscript submissions: closed (31 October 2023) | Viewed by 5027
Special Issue Editor
Interests: environmental sciences; soil physical chemistry; climate change
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
In 2004, a new family of carbon nanomaterials, named carbon dots or carbon quantum dots, was identified in the purification of carbon nanotubes. Meanwhile, these nanomaterials have been shown to have excellent photophysical and photochemical properties, and low toxicity, and can be produced from renewable materials under sustainable conditions. Currently, ongoing research is improving these features far beyond standard values, for example, in terms of their quantum yields, photo and thermal stability, reactivity, and selectivity. Carbon dots are becoming real alternatives to other luminescent nanomaterials in applications involving toxicity and natural resources sustainability issues, such as semiconductors quantum dots. Fluorescent, chemiluminescent, and upconversion fluorescent carbon nanomaterials have been reported. These properties confer an important role in analytical/bioanalytical sensing chemistry and imaging/bioimaging because extended linear concentration ranges, very low detection limits, and high selectivity are foreseen and have already been demonstrated. The present Special Issue is focused on the sensor design, preparation, and analytical applications of carbon dots in currently analytical challenges in environmental and biological sciences. Some examples of these current challenges are the on-site detection of nano- and microplastics and other emerging pollutants in environmental compartments and specific diseases biomarkers quantification. Moreover, in the context of the circular economy and carbon neutrality principles, sustainable sensor development based on renewable biomass residuals is mandatory. Nevertheless, useful nanosensors can only be obtained when carbon dots have quite high quantum yields, which may not be straightforwardly achieved using raw biomass residuals. Synthesis strategies must be developed for the production of very high fluorescent sensors from residual biomass that are carbon neutral and environmentally sustainable.
Prof. Dr. Joaquim Esteves da Silva
Guest Editor
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. Nanomaterials 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 2900 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.
Keywords
- carbon dots
- carbon quantum dots
- chemical sensors
- biochemical sensors
- environmental sensors
- biological sensors
- clinical sensors
- bioimaging sensors
- chemiluminescent sensors
- upconversion carbon nanomaterial sensors
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.
