1. S.S. Park, M.S. Moorthy, and C.S. Ha, “Periodic Mesoporous Organosilicass for Advanced Applications,” NPG Asia Mater., 6, e96; doi:10.1038/am.2014.13 (2014).
  2. M.S.Moorthy,H.J. Song, J.H. Bae, S.H. Kim, and C.S.Ha, “Red Fluorescent Hybrid Mesoporous Organocilicas for Simultaneous Cell Imaging and Anticancer Drug Delivery,” RSC Advances, 4,43342 (2014).
  3. A.Mathew, S.Parambadath, S.S. Park, and C.S.Ha, “Hydrophobically Modified Spherical MCM-41 as Nanovalve System for Controlled Drug Delivery,” Microporous Mesoporous Mater., 200, 124 (2014).
  4. P.R.S.Reddy,K.M.Rao,K.S.V.K. Rao,Y.Shchipunov, and C.S.Ha, “Synthesis of Alginate Based Siliver Nanocomposite Hydrogels for Biomedical Applications,” Macromol. Res., 22,8, 832(2014).
  5. M.S.Moorthy, J.H.Park,J.H.Bae, S.H.Kim, and C.S. Ha, “Mesoporous Organosilica Hybrids with a Tunable Amphoteric Framework for Controlled Drug Delivery,” J. Mater.Chem. B, 2, 6487 (2014).
  6. M.S. Moorthy, H.B. Kim, A.R. Sung, J.H. Bae, S.H. Kim, and C.S. Ha, “Fluorescent Mesopours Organosilicas for Selective Monitoring of Hg2+ and Fe3+ Ions in Water and Living Cells,: Microporous Mesoporous Mater., 194, 219(2014).
  7. K.M.Rao, S.Nagappan, D.J.Seo, and C.S.Ha, “pH sensitive Halloysite-Sodium Hyaluronate/Poly(hydroxyethyl methacrylate) Nanocomposites for Colon Cancer Drug Delivery,” Appl. Clay Sci., 97-98,33 (2014).
  8. M.S.Moorthy, J.H.Bae, M.J.Kim, S.H.Kim, and CS.Ha, “Design of a Novel Mesoporous Organosilica Hybrid Microcarrier: a PH Stimuli-Responsive Dual-Drug-Delivery Vehicle for Intracellular Delivery of Anticancer Agents,: Part. Part.Syst.Charact. 30,12, 1044 (2013)
  9. J.W.Rhim, H.M.Park, and C.S.Ha, “Bio-nanocomposites for Food Packaging Applications,” Prog. Polym.Sci., 38, 1629(2013).
  10. H.Kim, S.S.Park, J.Seo, C.S.Ha, C.Moon, and Y. Kim, “Stable Protein Device Platform Based on Pyridine Dicarboxylic Acid-Bound Cubic-Nanostructured Mesoporous Titania Films,” ACS Appl. Mater. & Interf., 5, 6873 (2013).
  11. M.S.Moorthy, M.J.Kim,J.H.Bae,S.S.Park, N.Saravanan, S.H. Kim, and C.S.Ha, “Multifunctional Periodic Mesoporus Organocilicas for Biomolecule Recognition, Biomedical Applications in Cancer Therapy, and Metal Adsorption”¬† Eur. J. Inorg. Chem. 3028 (2013).
  12. M.S.Moorthy, S.S. Park,D.Fuping, S.H.Hong, M. Selvaraj, and C.S.Ha, “Step-up Synthesis of Amidoxime-functionalized Periodic Mesopours Organosilicas with an Amphoteric Ligand in the Rramework for Drug Delivery, “:J. Mater.Chem. 22, 9100 (2012).
  13. V.K.Rana, S.S.Park,S.Parambadath,M.J.Kim, S.H.Kim,S.Mishra,R.P.Singh, and C.S.Ha, “Hierarchical Mesoporous Bio-Polymer/Silica Composites Co-templated by Trimethyl Chitosan and a Surfactant for Controlled Drug Delivery,” MedChemComm, 2, 1162 (2011).
  14. F.Dong,W.Guo,J.H.Bae,S.H. Kim, and C.S.Ha, “Highly Porous, Water-Soluble, Superparamagnetic, and Biocompatible magnetite Nanocrystal Clusters for Targeted Drug Delivery,” Chem. Eur. J., 17/45, 12802 (2011).
  15. SParambadath,V.J.Rana, S.M.Moorthy,S.W.Chu,S.K.Park, D. Lee, G.Sung, and C.S. Ha, “Periodic Mesoporous Organosilicas with Co-existence of Dirurea and Sulfanilamide as an Effective Drug Delvery Carrier, “J. Solid State Chem., 184, 1208 (2011).
  16. V.K.Rana, M.C.Choi,J.Y.Kong,W,.Y.Kim,M.J.Kim, S.H. Kim, S.Mishra,R.P.Singh, and C.S.Ha, “Synthesis and Drug-Delivery Behavior of Chitosan-Functionalized Graphene Oxide Hybrid Nanosheets,” Macrom. Mater. Eng., 296, 131 (2011).
  17. J.H.Shin,S.S.Park, and C.S.Ha, “Adsorption Behavior of Nicotine on Periodic Mesoporus Oragnosilcas,” Coll. Surf.B: Biointerfaces, 84, 579(2011).
  18. J.Wang and C.S.Ha, “Ratiometric, Colorimetric and Fluorescent Chemosensor for “Turn-on” Detection of Cyanide(CN-), Analyst, 136, 1627 (2011).
  19. S.Parambadath, V.K. Rana, D.Zhao, and C.S.Ha, “N,N’-Diureylenepiperazinne-bridged Periodic Mesoporous ORagnocilica for Controlled Drug Delivery,” Microporus Mesoporous Mater., 141, 94 (2011).
  20. M.Park,S.S.Park,M.Selvaraj, I. Kim, and C.S. Ha, “Hydrophobic Periodic Mesoporous Organosilicas for the Adsorption of Cytochrome c,” J Porous Mater, 18, 217 (2011).
  21. F.Dong, W.Guo, S.W. Chu and C.S.Ha, “Novel fluorinated polysilesquioxane hollow spheres: synthesis and application in drug release,” Chem. Commun., 46, 7498(2010).
  22. W. Guo, J. Wang, S.J. Lee, F. Dong, S.S. Park and C.S. Ha, "A General pH-Responsive Supramolecular Nanovalve Based on Mesoporous Organosilica Hollow Nanospheres,” Chem. Eur. J, 16(29), 8641, (2010).
  23. S.S. Park, Y. Jung, C. Xue, R. Che, D. Zhao and C.S. Ha, “Free-Standing Mesoporous Silica/Carbon Composite Films with Crystalline Silica Wall from Ethylene-Bridged Organosilane”, Chem. Mater., 22(1), 18, (2010).
  24. R.K.S.V. Krishna and C.S. Ha,  “pH Sensitive hydrogels based on acrylamides and their swelling and diffusion characteristics with drug delivery behavior.”   Polym. Bul., 62(2), 167( 2009)
  25.  A. Mathews, C.S. Ha, W.J. Cho, and I. Kim,"Drug Delivery System Based on Covalently Bonded Poly[N-Isopropylacrylamide-co-2 - Hydroxyethylacrylate]-Based Nanoparticle Networks"  Drug Delivery, 13(4), 245 (2006)
  26. C.S.Ha and J.A. Gardell, Jr., “Surface Chemistry of Biodegradable Polymers for Drug Delivery Systems,” Chem. Rev., 105, 4205(2005).

And other  650 papers in refereed journals, 50 patents, 22 book or book chapters

Ha, Chang-Sik



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  • DEPARTMENT Department of Polymer Science and Engineering
    Pusan National University [PNU]