Updated on 2021/06/17

写真a

 
CHOKRADJAROEN Chayanaphat
 
Organization
Graduate School of Engineering Chemical Systems Engineering 2 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Materials Science and Engineering
Title
Assistant Professor
Contact information
メールアドレス
Profile
Research guidance on biological compounds such as chitosan and sustainable materials using solution plasma.
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Degree 3

  1. DOCTOR OF PHILOSOPHY ( 2018.6   Chulalongkorn University ) 

  2. MASTER OF ENGINEERING (MATERIAL ENGINEERING) ( 2011.3   Kanazawa University ) 

  3. BACHELOR OF ENGINEERING (BIOCHEMICAL ENGINEERING) ( 2008.7   Thammasat University ) 

Research Interests 3

  1. Biopolymer

  2. Plasma

  3. Modification

Research Areas 1

  1. Nanotechnology/Materials / Polymer chemistry  / Biopolymer

Current Research Project and SDGs 1

  1. Modification of chitosan by solution plasma process and its biomedical and energy application

 

Papers 10

  1. Insight on Solution Plasma in Aqueous Solution and Their Application in Modification of Chitin and Chitosan

    Chokradjaroen Chayanaphat, Niu Jiangqi, Panomsuwan Gasidit, Saito Nagahiro

    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES   Vol. 22 ( 9 )   2021.5

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    Publisher:International Journal of Molecular Sciences  

    DOI: 10.3390/ijms22094308

    Web of Science

    Scopus

    PubMed

  2. Simultaneous synthesis of graphite-like and amorphous carbon materials via solution plasma and their evaluation as additive materials for cathode in Li-O<sub>2</sub> battery.

    Chokradjaroen C, Watanabe H, Ishii T, Ishizaki T

    Scientific reports   Vol. 11 ( 1 ) page: 6261   2021.3

  3. N-Doped few-layer graphene encapsulated Pt-based bimetallic nanoparticles via solution plasma as an efficient oxygen catalyst for the oxygen reduction reaction

    Phu Quoc Phan, Naraprawatphong Rinyarat, Pornaroontham Phuwadej, Park Junmu, Chokradjaroen Chayanaphat, Saito Nagahiro

    MATERIALS ADVANCES   Vol. 2 ( 1 ) page: 322 - 335   2021.1

  4. Effect of electrical discharge plasma on cytotoxicity against cancer cells of N, O-carboxymethyl chitosan-stabilized gold nanoparticles

    Chokradjaroen Chayanaphat, Rujiravanit Ratana, Theeramunkong Sewan, Saito Nagahiro

    CARBOHYDRATE POLYMERS   Vol. 237   page: 116162   2020.6

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  5. Simultaneous deacetylation and degradation of chitin hydrogel by electrical discharge plasma using low sodium hydroxide concentrations

    Rujiravanit Ratana, Kantakanun Maneekarn, Chokradjaroen Chayanaphat, Vanichvattanadecha Chutima, Saito Nagahiro

    CARBOHYDRATE POLYMERS   Vol. 228   page: 115377   2020.1

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  6. Synthesis of Au Nanoparticles in Natural Matrices by Liquid-Phase Plasma: Effects on Cytotoxic Activity against Normal and Cancer Cell Lines

    Treesukkasem Nidar, Chokradjaroen Chayanaphat, Theeramunkong Sewan, Saito Nagahiro, Watthanaphanit Anyarat

    ACS APPLIED NANO MATERIALS   Vol. 2 ( 12 ) page: 8051 - 8062   2019.12

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    Publisher:ACS Applied Nano Materials  

    DOI: 10.1021/acsanm.9b02106

    Web of Science

    Scopus

  7. Cytotoxicity against cancer cells of chitosan oligosaccharides prepared from chitosan powder degraded by electrical discharge plasma

    Chokradjaroen Chayanaphat, Theeramunkong Sewan, Yui Hiroharu, Saito Nagahiro, Rujiravanit Ratana

    CARBOHYDRATE POLYMERS   Vol. 201   page: 20 - 30   2018.12

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  8. Degradation of chitosan hydrogel dispersed in dilute carboxylic acids by solution plasma and evaluation of anticancer activity of degraded products

    Chokradjaroen Chayanaphat, Rujiravanit Ratana, Theeramunkong Sewan, Saito Nagahiro

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 1 )   2018.1

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    Publisher:Japanese Journal of Applied Physics  

    DOI: 10.7567/JJAP.57.0102B5

    Web of Science

    Scopus

  9. In vitro cytotoxicity of carbon black nanoparticles synthesized from solution plasma on human lung fibroblast cells

    Panomsuwan Gasidit, Chokradjaroen Chayanaphat, Rujiravanit Ratana, Ueno Tomonaga, Saito Nagahiro

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 1 )   2018.1

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    Publisher:Japanese Journal of Applied Physics  

    DOI: 10.7567/JJAP.57.0102BG

    Web of Science

    Scopus

  10. Enhanced degradation of chitosan by applying plasma treatment in combination with oxidizing agents for potential use as an anticancer agent

    Chokradjaroen Chayanaphat, Rujirayanit Ratana, Watthanaphanit Anyarat, Theeramunkong Sewan, Saito Nagahiro, Yamashita Kazuko, Arakawa Ryuichi

    CARBOHYDRATE POLYMERS   Vol. 167   page: 1 - 11   2017.7

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Presentations 10

  1. Green synthesis of chitosan oligosaccharide/silver nanocomposites and their enhancement of selectivity against cancer cells. International conference

    C. Chokradjaroen, R. Rujiravanit, S. Theeramunkong, N. Saito

    2nd International Conference on Composite Material, Polymer Science and Engineering  2018 

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    Event date: 2018

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Osaka  

  2. Preparation of chitooligosaccharides loaded with metal nanoparticles via solution plasma sputtering and evaluation of their anticancer activity International conference

    C. Chokradjaroen, R. Rujiravanit, S. Theeramunkong, N. Saito

    Workshop on Biomimetic and Energy-saving Materials  2017 

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    Event date: 2017

    Language:English   Presentation type:Poster presentation  

    Venue:Shanghai, China  

  3. Degradation of gold nanoparticle-loaded carboxymethyl chitosan via non-thermal plasma and evaluation of their anticancer activity

    C. Chokradjaroen, R. Rujiravanit, S. Theeramunkong, N. Saito

    The 5th International Workshop & the 4th International Mini Workshop on Solution Plasma and Molecular Technologies (SPM-5)  2017 

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    Event date: 2017

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Greifswald, Germany  

  4. Degradation of gold nanoparticle-loaded carboxymethyl chitosan by applying solution plasma treatment and their anticancer activity Invited

    C. Chokradjaroen, R. Rujiravanit, S. Theeramunkong, N. Saito

    RGJ-Ph.D. Congress 18  2017 

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    Event date: 2017

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Bangkok, Thailand  

  5. Effect of chemical structures of organic acids on degradation of chitosan hydrogel via solution plasma treatment

    C. Chokradjaroen, R. Rujiravanit, S. Theeramunkong, N. Saito

    The 7th Research Symposium on Petrochemical and Materials Technology and the 22nd PPC Symposium on Petroleum, Petrochemicals, and Polymers  2016 

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    Event date: 2016

    Language:English   Presentation type:Oral presentation (general)  

  6. Degradation of gold nanoparticle (AuNP)-loaded chitosan hydrogel by applying solution plasma treatment International conference

    C. Chokradjaroen, R. Rujiravanit, A. Watthanaphanit, N. Saito

    11th International Symposium in Science and Technology at Kansai University   2016 

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    Event date: 2016

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Osaka  

  7. Utilization of oxidizing agents in combination with solution plasma treatment for degradation of chitosan

    C. Chokradjaroen, R. Rujiravanit, A. Watthanaphanit, N. Saito

    Pure and Applied chemistry International Conference 2016  2016 

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    Event date: 2016

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Bangkok, Thailand  

  8. Hydrolysis of chitosan via solution plasma process in the presence of dilute organic acids

    C. Chokradjaroen, N. Saito, R. Rujiravanit

    The 12th International Conference of the European Chitin Society  2015 

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    Event date: 2015

    Language:English   Presentation type:Poster presentation  

    Venue:Munster, Germany  

  9. Chitosan depolymerization by combination of sodium salts and solution plasma process International conference

    C. Chokradjaroen, N. Saito, R. Rujiravanit

    The 3rd International Workshop on Solution Plasma and Molecular Technologies (SPM-3)  2015 

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    Event date: 2015

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Bangkok, Thailand  

  10. Effect of solvents and polymer concentrations on the chitosan depolymerization via solution plasma process (SPP) International conference

    C. Chokradjaroen, N. Saito, R. Rujiravanit

    The 2014 IUPAC World Polymer Congress (MACRO 2014)  2014 

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    Event date: 2014

    Venue:Chiangmai, Thailand  

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