1. Name : Dr.Worawut Kriangkrai

อ.ดร.วรวุฒิ เกรียงไกร

Academic Position : Instructor/Lecturer (Academic Staff) (พนักงานมหาวิทยาลัย-พนักงานวิชาการ)
Department : Department of Pharmaceutical Technology
Phone : 055961841
e-mail : wg.kriangkrai@gmail.com

2. Contact Address

  • Faculty of Pharmaceutical Sciences, Naresuan University, Muang, Phitsanulok THAILAND 65000

    3. Educational Background

    • 2016 : Doctor of Philosophy Program (Pharmaceutical Sciences (International Program) ) , Naresuan University , Thailand
    • 2010 : Doctor of Pharmacy Program (Pharmaceutical Care) , Naresuan University , Thailand

    4. Field of Experties

    • ระบบนำส่งยา (drug delivery systems - DDS)
    • ระบบนำส่งยาคงค้างในกระเพาะอาหารเป็นเวลานาน (gastroretentive DDS)
    • Tablet dosage form
    • Pharmaceutical technology

    5. Publication / Books

      5.01 Research Publication
    • 2016 . Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Sungthongjeen S. Film coated floating tablets using sublimable substances . Asian Journal of Pharmaceutical Sciences. 2016;11(1):128-9 .
    • 2015 . Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Sungthongjeen S. Borneol as sublimable agent in floating matrix tablet . Advanced Materials Research. 2015; 1060: 33-36 .
    • 2014 . Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Sungthongjeen S. Impact of anti-tacking agents on properties of gas-entrapped membrane and effervescent floating tablets . AAPS PharmSciTech. 2014;15(6):1357-69 .
    • 2014 . Weiss M, Kriangkrai W, Sungthongjeen S. An empirical model for dissolution profile and its application to floating dosage forms . European Journal of Pharmaceutical Sciences. 2014;56(1):87-91 .
    • 2012 . Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Sungthongjeen S. Magnesium stearate as anti-tacking agent in acrylic polymer films intended for gas-entrapped floating delivery system . Advanced Materials Research. 2012; 506: 497-500 .
    • 2556 . ศรีสกุล สังข์ทองจีน, วรวุฒิ เกรียงไกร, พรศักดิ์ ศรีอมรศักดิ์, ธเนศ พงศ์จรรยากุล, สาธิต พุทธิพิพัฒน์ขจร. การแก้ปัญหาการเหนียวติดของยาเม็ดเคลือบฟิล์มอะคริลิกพอลิเมอร์ Eudragit® RL 30D ด้วยสารกันเหนอะ . วารสารเภสัชกรการอุตสาหกรรม. 2556; 1(1): 8-17 .
    • 2555 . Kriangkrai W, Puttipipatkhachorn S, Sriamomsak P, Pongjanyakul T, Sungthongjeen S. Magnesium stearate: The anti-tacking agents for effervescent-based floating tablets . Thai Journal of Pharmaceutical Sciences. 2012; 36(SUPPL.):136-9 .

      5.03 Proceeding
    • . 2016. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Sungthongjeen S. Floating matrix tablets prepared by HME: Importance of the type and amount of foam powder. , . 10th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology. (2016), Apr 4-7, 2016, Glasgow, UK., 22 July 2016.
    • . 2016. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Siepmann F, Siepmann J, Sungthongjeen S. Impact of foam powder level and peo grade on properties of floating matrix tablet prepared by hot melt extrusion, . The 4th Current Drug Development International Conference 2016. (2016), Jun 1-3, 2016, Phuket, Thailand., 22 July 2016.
    • . 2015. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Sungthongjeen S. Film coated floating tablets using sublimable substances , . The Asian Federation for Pharmaceutical Sciences (AFPS) Conference 2015, Nov 25-27, 2015, Rama Gardens Hotel, Bangkok, Thailand. (AFPS Nagai Best Paper Award 2015, Gold Medal), 22 July 2016.
    • . 2014. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Siepmann F, Siepmann J, Sungthongjeen S. Low density floating matrix tablets prepared by hot melt extrusion , . 1st European Conference on Pharmaceutics: Drug Delivery, Apr 13-14, 2015, Reims, France, 22 July 2016.
    • . 2014. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Sungthongjeen S. Impact of the addition of anti-tacking agents on properties of effervescent floating tablets, . 9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology (2014), Mar 31-Apr 3, 2014, Lisbon, Portugal, 22 July 2016.
    • . 2014. Sungthongjeen S, Kriangkrai W, Sriamornsak P, Puttipipatkhachorn S. Development of non-effervescent floating matrix tablet using ammonium carbonate as sublimation substance, . 9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology (2014), Mar 31-Apr 3, 2014, Lisbon, Portugal, 22 July 2016.
    • . 2014. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Sungthongjeen S. Borneol as sublimable agent in floating matrix tablet, . PharmaTech 2014, Dec 1-2, 2014, Queen Sirikit National Convention Centre, Bangkok, Thailand, 22 July 2016.
    • . 2011. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Sungthongjeen S. Magnesium Stearate as anti-tacking agent in acrylic polymer films intended for gas-entrapped floating delivery system, . Chiang Mai International Conference on Biomaterials & Applications (CMICBA 2011), Aug 9-10, 2011, The Empress Hotel, Chiang Mai, Thailand., 22 July 2016.
    • . 2555. Kriangkrai W, Puttipipatkhachorn S, Sriamornsak P, Pongjanyakul T, Sungthongjeen S. Magnesium stearate: the anti-tacking agents for effervescent-based floating tablets, . 29th Annual Research Meeting in Pharmaceutical Sciences (2012), Dec 6-7, 2012, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand., 22 กรกฏาคม 2559.
    • . 2555. Sungthongjeen S, Kriangkrai W, Sriamornsak P, Pongjanyakul T, Puttipipatkhachorn S. Effect of anti-tacking agent (talc) on effervescent floating tablets, . The 12th TRF-OHEC Annual Congress 2012 (TOAC2012), Oct 10-12, 2012, the Regent Cha Am Beach Resort, Phetchaburi, Thailand., 22 กรกฏาคม 2559.

      5.04 Poster | Oral Presentation
    • Low density floating matrix tablets prepared by hot melt extrusion, . RGJ-Ph.D. Congress: Seminar Series I (Climate change), 22 กรกฏาคม 2559 , Chiang Mai University Chiang Mai, Thailand.

    7. Ongoing Research

    • Development of gastroretentive DDS prepared by hot melt extrusion technique
    • Development of film coated floating tablets
    • Polymer sciences and technology
    • Hot melt extrusion technology
    • Dosage form design for oral drug delivery

    8. Awards

    • 1472 : AFPS Nagai Best Paper Award 2015, “Gold Medal” , Asian Federation for Pharmaceutical Sciences (AFPS) Conference 2015
    • 1471 : Franco – Thai Scholarship Program , The Embassy of France in Thailand
    • 2010 : Royal Golden Jubilee Ph.D. Program (RGJ) (Grant No. PHD/0340/2551) , Thailand Research Fund (TRF), Thailand
    • 2010 : second class honors. Doctor of Pharmacy (PharmD) , Faculty of Pharmaceutical Sciences, Naresuan University

    10. Training

    • 2 - 3 July 2014 , 2nd Poorly Soluble Drugs Workshop , University of Lille, Lille, France , France
    • 14 June 2014 - 15 June 2015 , Ph.D. Candidate in Pharmaceutical Sciences , INSERM U 1008, College of Pharmacy, University of Lille, Lille, France , France
    • 24 - 25 September 2013 , Continuous manufacturing , AMPTEC Training school Gent, Belgium , Belgium
    • 1 - 12 September 2013 , Boosting Research Potential of Naresuan University Students , University of Tübingen, Tübingen, Germany , Germany
    • 9 July 2013 - 11 July 2014 , Advanced Materials and Pharmaceutical Technologies , Conference AMPTEC, Lille, France , France
    • 16 - 3 มกราคม 2553 , Hospital pharmacy system observer , Faculty of Applied Sciences, University of Sunderland, Sunderland, UK , Thailand



  • Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, 65000, Thailand