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Advanced Microscopy Techniques in Materials Science: Properties and Applications

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Materials Characterization".

Deadline for manuscript submissions: closed (20 April 2024) | Viewed by 1435

Special Issue Editors


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Guest Editor
Laboratory of Bioelectrochemical Technologies, State Research Institute Centre for Physical Sciences and Technology, Sauletekio av. 3, LT-10257 Vilnius, Lithuania
Interests: scanning probe microscopies; materials for high-performance biofuel cells; conductive polymers; artificial mediators; materials for anode and cathode
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Guest Editor
Biophysical Research Group, Faculty of Natural Sciences, Vytautas Magnus University, Vileikos st. 8, LT-44404 Kaunas, Lithuania
Interests: light and fluorescence microscopy merge with scanning probe microscopy; cell viability; reversible and irreversible electroporation and its applications in cancer treatment
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is dedicated to the application of scanning probe microscopy (SPM) in the field of materials science. The SPM technique allows us to measure, visualize, and determine the properties of materials at the nanoscale. SPM has the potential to manipulate nano- and micro-sized particles, build nano- and micro-structures, characterize surfaces, visualize structures at the micro- and nano-scales, and print structures. Research articles that focus on any of the following topics are welcome: nanoparticles and nanocomposites used for increasing the signal in SPM techniques, probe modification and the utilization of different kinds of probes, and the representation of data analysis obtained via such techniques. SPM techniques, including atomic force microscopy, scanning electrochemical microscopy, and scanning ion conductance microscopy, among others, are employed for the characterization and/or manipulation of materials. The characterization of polymers, biological samples, hard/soft surfaces, and novel techniques can offer new possibilities for manipulating and detecting data in different ranges of speed and accuracy at the microscale. Therefore, research addressing the accurate positioning and manipulation of nano- and micro-sized objects using micro-robotics, micro-grippers, micro-electromechanical systems, etc., are also welcome.

In addition, articles related to biological and nonbiological material analyses using various microscopy techniques, such as light, fluorescence, confocal, etc., together with any advanced tools and algorithms for visual data analysis, will be considered in this Special Issue.

Dr. Inga Morkvenaite-Vilkonciene
Dr. Baltramiejus Jakštys
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 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. Materials 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.

Keywords

  • material sciences
  • scanning probe microscopy
  • fluorescence microscopy
  • light microscopy
  • microscopy techniques
  • visual data analysis

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Published Papers (1 paper)

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Research

11 pages, 2352 KiB  
Article
Localised Electrochemical Impedance Spectroscopy of Gold Nanoparticles Labelled Antibodies Probed by Platinum Microstructured Ultramicroelectrode
by Antanas Zinovicius, Inga Morkvenaite-Vilkonciene and Arunas Ramanavicius
Materials 2024, 17(6), 1339; https://doi.org/10.3390/ma17061339 - 14 Mar 2024
Viewed by 1163
Abstract
This research is focused on enhancing the capabilities of scanning electrochemical impedance microscopy (SEIM) for detecting gold nanoparticle-labelled antibodies using electrochemically modified platinum ultramicroelectrode. The primary objective was to address the high resistance issue encountered in previous measurements with SEIM via the utilization [...] Read more.
This research is focused on enhancing the capabilities of scanning electrochemical impedance microscopy (SEIM) for detecting gold nanoparticle-labelled antibodies using electrochemically modified platinum ultramicroelectrode. The primary objective was to address the high resistance issue encountered in previous measurements with SEIM via the utilization of SEIM probes based on micro-electrodes modified by platinum microstructures, which improved the sensitivity and precision of the detection of targeted biomolecules. The modified probe resulted in a lowered charge transfer resistance by over ten times and a decrease in detection to around 100 fg/mL. We suggest potential applications in various biotechnological and biomedical fields, with future research expected to further refine this technique. Full article
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