Publications
1. Sriamornsak P, Prakongpan S, Puttipipatkhachorn S, Kennedy RA. Development of sustained release theophylline pellets coated with calcium pectinate. Journal of Controlled Release 1997; 47(3): 221-232. (impact factor 2009 = 5.949)
2. Sriamornsak P, Puttipipatkhachorn S, Prakongpan S. Calcium pectinate gel coated pellets as an alternative carrier to calcium pectinate beads. International Journal of Pharmaceutics 1997; 156(2): 189-194. (impact factor 2009 = 2.962)
3. Sriamornsak P. Investigation of pectin as a carrier for oral delivery of proteins: using calcium pectinate gel beads. International Journal of Pharmaceutics 1998; 169(2): 213-220. (impact factor 2009 = 2.962)
4. Sriamornsak P. Preliminary investigation of some polysaccharides as a carrier for cell entrapment. European Journal of Pharmaceutics and Biopharmaceutics 1998; 46(2): 233-236. (impact factor 2009 = 3.151)
5. Sriamornsak P, Nunthanid J. Calcium pectinate gel beads for controlled release drug delivery: I. Preparation and in-vitro release studies. International Journal of Pharmaceutics 1998; 160(2): 207-212. (impact factor 2009 = 2.962)
6. Sungthongjeen S, Pitaksuteepong T, Somsiri A, Sriamornsak P, Katsawang K, Khruatanapaiboon S, Prakanrat O. Development of pectin matrix tablets: I. Effect of compression pressure and ratio on drug release. Naresuan University Journal 1998; 6(2): 24-37. (Thai impact factor 2009 = 0.078)
7. Sriamornsak P. Effect of calcium concentration, hardening agent and drying condition on release characteristics of oral proteins from calcium pectinate gel beads. European Journal of Pharmaceutical Sciences 1999; 8(3): 221-227. (impact factor 2009 = 2.608)
8. Sriamornsak P, Nunthanid J. Calcium pectinate gel beads for controlled release drug delivery: II. Effect of formulation and processing variables on drug release. Journal of Microencapsulation 1999; 16(3): 303-313. (impact factor 2009 = 1.890)
9. Sungthongjeen S, Pitaksuteepong T, Somsiri A, Sriamornsak P. Studies on pectins as potential controlled-release matrix tablets. Drug Development and Industrial Pharmacy 1999; 25: 1271-1276. (impact factor 2009 = 0.960)
10. Nunthanid J, Wanchana S, Sriamornsak P, Limmatavapirat S, Luangtana-anan, Puttipipatkhachorn S. Effect of heat on characteristics of chitosan film coated on theophylline tablets. Drug Development and Industrial Pharmacy 2002; 28: 919-930. (impact factor 2009 = 0.960)
11. Sriamornsak P, Nunthanid J, Wanchana S, Luangtana-anan A. Composite film-coated tablets intended for colon-specific delivery of 5-aminosalicylic acid: using deesterified pectin. Pharmaceutical Development and Technology 2003; 8: 311-318. (impact factor 2009 = 0.895)
12. Sriamornsak P, Thirawong N. Use of back-scattered electron imaging as a tool for examining matrix structure of calcium pectinate. International Journal of Pharmaceutics 2003; 267: 151-156. (impact factor 2009 = 2.962)
13. Sriamornsak P. Chemistry of pectin and its pharmaceutical uses: A review. Silpakorn University International Journal 2003; 3(1-2): 206-228.
14. Sungthongjeen S, Sriamornsak P, Pitaksuteepong T, Somsiri A, Puttipipatkhachorn S. Effect of degree of esterification and calcium amount on drug release from pectin-based matrix tablets. AAPS PharmSciTech 2004; 5(1): 50-57. (Article 9) (http://www.aapspharmscitech.org) (impact factor 2009 = 1.190)
15. Nunthanid J, Luangtana-anan M, Sriamornsak P, Limmatvapirat S, Puttipipatkhachorn S, Lim LY, Khor E. Characterization of chitosan acetate as a binder for sustained release tablets. Journal of Controlled Release 2004; 99(1): 15-26. (impact factor 2009 = 5.949)
16. Sriamornsak P, Puttipipatkhachorn S. Chitosan-pectin composite gel spheres: Effect of some formulation variables on drug release. Macromolecular Symposia 2004; 216: 17-22. (impact factor 2005 = 0.913)
17. Sriamornsak P, Thirawong N, Puttipipatkhachorn S. Morphology and buoyancy of oil-entrapped calcium pectinate gel beads. The AAPS Journal 2004; 6(3): 65-71. (Article 24) (http://www.aapsj.org) (impact factor 2007 = 3.540)
18. Sriamornsak P, Thirawong N, Puttipipatkhachorn S. Emulsion gel beads of calcium pectinate capable of floating on the gastric fluid: Effect of some additives, hardening agent or coating on release behavior of metronidazole. European Journal of Pharmaceutical Sciences 2005; 24(4): 363-373. (impact factor 2009 = 2.608)
19. Luangtana-anan M, Opanasopit P, Ngawhirunpat T, Nunthanid T, Sriamornsak P, Limmatavapirat S, Lim LY. Effect of chitosan salts and molecular weight on a nanoparticulate carrier for therapeutic protein. Pharmaceutical Development and Technology 2005; 10: 163-170. (impact factor 2009 = 0.895)
20. Sriamornsak P, Kennedy RA. A novel gel formation method, microstructure and mechanical properties of calcium polysaccharide gel films. International Journal of Pharmaceutics 2006; 323: 72-80. (impact factor 2009 = 2.962)
21. Sriamornsak P, Burton MA, Kennedy RA. Development of polysaccharide gel coated pellets for oral administration. 1. Physico-chemical properties. International Journal of Pharmaceutics 2006; 326: 80-88. (impact factor 2009 = 2.962)
22. Sriamornsak P, Kennedy RA. Development of polysaccharide gel coated pellets for oral administration. 2. Calcium alginate. European Journal of Pharmaceutical Sciences 2006; 29: 139-147. (impact factor 2009 = 2.608)
23. Sriamornsak P, Sungthongjeen S, Puttipipatkhachorn S. Use of pectin as a carrier for intragastric floating drug delivery: Carbonate salt contained beads. Carbohydrate Polymers 2007; 67: 436-445. (impact factor 2009 = 3.167)
24. Sriamornsak P, Thirawong N, Korkerd K. Swelling, erosion and release behavior of alginate-based matrix tablets. European Journal of Pharmaceutics and Biopharmaceutics 2007; 66(3): 435-450. (impact factor 2009 = 3.151)
25. Sriamornsak P, Nunthanid J, Luangtana-anan M, Puttipipatkhachorn S. Alginate-based pellets prepared by extrusion/spheronization: A preliminary study on the effect of additive in granulating liquid. European Journal of Pharmaceutics and Biopharmaceutics 2007; 67(1): 227-235. (impact factor 2009 = 3.151)
26. Sriamornsak P, Thirawong N, Weerapol Y, Nunthanid J, Sungthongjeen S. Swelling and erosion of pectin matrix tablets and their impact on drug release behavior. European Journal of Pharmaceutics and Biopharmaceutics 2007; 67(1): 211-219. (impact factor 2009 = 3.151)
27. Thirawong N, Nunthanid J, Puttipipatkhachorn S, Sriamornsak P. Mucoadhesive properties of various pectins on gastrointestinal mucosa: An in-vitro evaluation using texture analyzer. European Journal of Pharmaceutics and Biopharmaceutics 2007; 67(1): 132-140. (impact factor 2009 = 3.151)
28. Sriamornsak P, Sungthongjeen S. Modification of theophylline release with alginate gel formed in hard capsules. AAPS PharmSciTech 2007; 8(3): E1-E8. (Article 51) (http://www.aapspharmscitech.org/view.asp?art=pt0803051) (impact factor 2009 = 1.190)
29. Sriamornsak P, Kennedy RA. Development of polysaccharide gel coated pellets for oral administration: Swelling and release behavior of calcium pectinate gel. AAPS PharmSciTech 2007; 8(3): Article 79. (http://www.aapspharmscitech.org/articles/pt0803/pt0803079/pt0803079.pdf) (impact factor 2009 = 1.190)
30. Sriamornsak P, Kennedy RA. Effect of drug solubility on release behavior of calcium polysaccharide gel coated pellets. European Journal of Pharmaceutical Sciences 2007; 32(3): 231-239. (impact factor 2009 = 2.608)
31. Thirawong N, Kennedy RA, Sriamornsak P. Viscometric study of pectinâ