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Coatings
Special Issues
Recent Advances in Bioactive Film Coatings
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Recent Advances in Bioactive Film Coatings

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Bioactive Coatings and Biointerfaces".

Deadline for manuscript submissions: closed (31 July 2022) | Viewed by 3374

Special Issue Editors

Prof. Dr. Han-Cheol Choe

E-Mail Website
Guest Editor
Chosun University, Dept Dent Mat, Coll Dent, Gwangju, South Korea
Interests: corrosion; mechanical properties; heat treatment; materials; thin films; surface modification; Ti alloys; dental materials; thin films and nanotechnology; 3D printing; PVD; wet coating
Special Issues, Collections and Topics in MDPI journals
Dr. Mosab Kaseem

E-Mail Website
Guest Editor
Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
Interests: corrosion matter of protective metallic materials via plasma electrolysis; surface modification via organic–inorganic conjugation; electrochemical interpretation per equivalent circuit model; plasticity control and mechanical modeling of nanostructured crystalline solid; biodegradable polymers; development of bioactive coatings on metallic materials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Bioactive film coatings have become more widely researched in the last decade because of their good bioactivity, biocompatibility, and mechanical properties. The purpose of this Special Issue is to present the latest experimental and theoretical developments on bioactive film coatings, which comprises a combination of original research papers, letters, and review articles from leading groups around the world. The main topics covered by this Special Issue are scientific contributions on, but are not limited to, the following topics:

  • Deposition technologies of bioactive film coatings;
  • Surface characterization;
  • Characteristics of bioactive film coatings, which might include mechanical, electrochemical, and biological properties;
  • Osseointegration and adhesion;
  • Advanced bioactive film coating applications.

Therefore, this Special Issue of Coatings will collect original high-quality research papers covering the most recent advances and comprehensive reviews addressing state-of-the-art topics in the field of bioactive film coatings. All manuscripts will be peer reviewed, and those that are accepted will be published immediately online in an on-going fashion in this Special Issue. Finally, we hope that the contributions to the present Issue can effectively support the research on bioactive film coatings.

Prof. Han-Cheol Choe
Prof. Mosab Kaseem
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. Coatings 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 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

  • Bioactive film coatings
  • Structure
  • Surface modification
  • Corrosion
  • Coatings
  • Mechanical properties
  • Biological properties
  • Antimicrobial effect
  • Applications

Published Papers (1 paper)

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Research

28 pages, 5214 KiB  
Article
Multi-Response Optimization of Surface Grinding Process Parameters of AISI 4140 Alloy Steel Using Response Surface Methodology and Desirability Function under Dry and Wet Conditions
by Rakesh Roy, Sourav Kumar Ghosh, Tanvir Ibna Kaisar, Tazim Ahmed, Shakhawat Hossain, Muhammad Aslam, Mosab Kaseem and Md Mahfuzur Rahman
Coatings 2022, 12(1), 104; https://doi.org/10.3390/coatings12010104 - 17 Jan 2022
Cited by 9 | Viewed by 2614
Abstract
The effect of four controllable input process parameters of AISI 4140 steel, cross-feed, workpiece velocity, wheel velocity, and the depth of cut were experimentally investigated under dry and wet conditions. Three responses, contact temperature, material removal rate (MRR), and machining cost during surface [...] Read more.
The effect of four controllable input process parameters of AISI 4140 steel, cross-feed, workpiece velocity, wheel velocity, and the depth of cut were experimentally investigated under dry and wet conditions. Three responses, contact temperature, material removal rate (MRR), and machining cost during surface grinding of AISI 4140 steel, were considered. The process was optimized using a recently developed combined methodology based on response surface methodology (RSM) and desirability functional approach (DFA). RSM generated the models of the responses for prediction while DFA solved these multi-response optimization problems. The DFA approach employed an objective function known as the desirability function, which converts an estimated response into a scale-free value known as desirability. The optimum parameter was attained at the maximum overall desirability. An analysis of variance (ANOVA) was conducted to confirm the model adequacy. From the results of the study, for equal weights of responses, the corresponding optimal values of the input parameters cross-feed, workpiece velocity, the wheel or cutting velocity and the depth of cut were found to be 6 mm/pass, 12 m/min, 15 m/s, and 0.095 mm respectively in wet conditions. The corresponding predicted output responses were: 134.55 °C for the temperature, and 7.366 BDT (Taka, Currency of Bangladesh) for the total cost with an overall desirability of 0.844. Confirmation testing of optimized parameters, i.e., checking the validity of optimal set of predicted responses with the real experimental run were conducted, and it was found that the experimental value for temperature and total cost were 140.854 °C and 8.36 BDT, respectively, with an overall desirability of 0.863. Errors of the predicted value from the experimental value for equal weightage scheme were 4.47% for the temperature and 7.37% for the total cost. It was also found that if the temperature was prioritized, then the wet condition dominated the overall desirability, which was expected. However, if the cost was given high weightage, dry condition achieved the highest overall desirability. This can be attributed to the cutting in the wet condition which was more expensive due to the application of cutting fluid. The proposed model was found to be new and highly flexible in the sense that there was always an option at hand to focus on a particular response if needed. Full article
(This article belongs to the Special Issue Recent Advances in Bioactive Film Coatings)
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