What is NSB Technology?  
  Key characteristics  
  SNP genotyping  
  Gene expression profiling  
  Picoforce Bio-AFM  
  SPR spectroscopy  

1. Jung Sook Kim, Yu Jin Jung, Joon Won Park*, Wei Wang, Wei Wan, and Alexander D. Q. Li*, "Mechanically Stretching Folded Nano-pi-Stacks Reveals PicoNewton Attracting Forces", Adv. Mater., doi: 10.1002/adma.200801323 (2008).

2. Yu Jin Jung, Yu Shin Park, Ki-Jun Yoon, Young-Yun Kong, Joon Won Park* and Hong Gil Nam*, "Nanoscale 2-D Image of Pax6 mRNA in a Mouse Embryonic Tissue by Picoforce AFM", Nucleic Acids Research, doi:10.1093/nar/gkn965 (2008).

3. Dhruvajyoti Roy, Ju-Won Kwak, Wan Joo Maeng, Hyungjun Kim, and Joon Won Park*, "A Dendron-Modified Polystyrene Microtiter Plate: Surface Characterization with Picoforce AFM and Influence of the Spacing between the Immobilized Amyloid Beta Proteins", Langmuir, 24 (2008), 14296-14305.

4. Sungwook Woo, Yoonmi Lee, Vijaya Sunkara, Ravi Kumar Cheedarala, Hyeon Suk Shin, Hee Cheul Choi*, and Joon Won Park*, ""Fingertip"-Guided Noncovalent Functionalization of Carbon Nanotubes by Dendrons", Langmuir, 23 (2007), 11373.

5. Yu Jin Jung, Bong Jin Hong, Wenke Zhang, Saul J. B. Tendler, Philip M. Williams, Stephanie Allen,* Joon Won Park,* "Dendron Arrays for the Force-Based Detection of DNA Hybridization Events", J. Am. Chem. Soc., 129 (2007) 9349.

6. Vijaya Sunkara, Bong Jin Hong, Joon Won Park,* "Sensitivity enhancement of DNA microarray on nanoscale-controlled surface by using a streptavidin-fluorophore conjugate" Biosensor and Bioelectronics, 22 (2007) 1532.

7. Sung Hong Kwon, Bong Jin Hong, Hye Young Park, Wolfgang Knoll,* Joon Won Park,* "DNA-DNA Interaction on the Dendron-Modified Sol-Gel Film Followed with Surface Plasmon Fluorescence Spectroscopy", J. Colloids and Interface Sciences, 308 (2007) 325.

8. Yu Jin Jung and Joon Won Park*, "Single Interaction Force of Biomolecules with Picoforce AFM", Journal of the Korean Vacuum Society, 16 (2007) 52.

9. Seung Koo Shin, Hye Ju Yun, Yu Jin Jung, Joon Won Park,*, "Nanoscale Controlled Self-Assembled Monolayer and Quantum Dot", Current Opinion on Chemical Biology, 10 (2006) 423.

10. Soon Jin Oh,* Bong Jin Hong, Kwan Yong Choi, Joon Won Park, "Surface Modification for DNA and Protein Microarrays", Omics, 10 (2006) 327.

11. Bong Jin Hong, Soon Jin Oh, Tae One Youn, Sung Hong Kwon, Joon Won Park*, "Nanoscale-Controlled Spacing Provides DNA Microarrays with the SNP Discrimination Efficiency in Solution Phase" Langmuir, 21(2005), 4257-4261.

12. Soon Jin Oh, Jimin Ju, Byung Chul Kim, Eunsil Ko, Bong Jin Hong, Jae-Gahb Park, Joon Won Park, and Kwan Yong Choi*, "DNA microarrays on a dendron-modified surface improve significantly the detection of single nucleotide variations in the p53 gene" Nucleic Acids Research, 33 (2005) e90.

13. Bong Jin Hong, Vijaya Sunkara, and Joon Won Park*, "DNA Microarrays on Nanoscale-Controlled Surface", Nucleic Acids Research, 33 (2005) e106

14. Hye Ryung Byon, Bong Jin Hong, Yong Song Gho, Joon Won Park, Hee Chul Choi,* "Pseudo 3D Singl-Walled Carbon Nanotube Film for BSA-Free Protein Chips" ChemBioChem, 6 (2005) 1331.

15. Young-Seo Choi, Chang Won Yoon, Hae Dong Lee, Min Young Park, Joon Won Park*, "Enhanced Protein-Ligand Interactions by Guaranteed Mesospacing between Immobilized Biotins", Chem. Commun., 2004, 1316.

16. Chang Ok Kim, Sun-Young Hong, Bum-Soo Kim, Hye-Young Shim, Minju Kim, Su-Moon Park, and Joon Won Park*, "Modification of Indium-Tin Oxide (ITO) Glass with Aziridine provides a Surface of High Amine Density", J. of Colloid and Interface Science, 277 (2004) 499-504.

17. Li-Hua Chen, Young-Seo Choi, Joseph Kwon, Rong-Shun Wang, Taehoon Lee, Sung Ho Ryu, and Joon Won Park*, "Interaction between glutathione and glutathione-S-transferase on dendron self-assembled controlled pore glass beads", Tetrahedron, 60 (2004) 7293-7299.

18. Li-Hua Chen, Young-Seo Choi, Jung Won Park, Joseph Kwon, Rong-Shun Wang, Taehoon Lee, Sung Ho Ryu, and Joon Won Park* "Effect of Linker for Immobilization of Glutathione on BSA-Assembled Controlled Pore Glass Beads" Bull. Kor. Chem. Soc., 25 (2004) 1366-1370.

19. Bong Jin Hong, Jeo Young Shim, Soon Jin Oh, Kibong Lee, Joon Won Park*, "Regular Mesospacing between Reactive Amine Groups on the Surface through Self-Assembly of a Dendron" Langmuir, Vol. 19 (2003) 2357.

20. Chang Ok Kim, Sung Ju Cho, Joon Won Park*, "Hyperbranching Polymerization of Aziridine on Silica Solid Substrates Leading to a Surface of Highly Dense Reactive Amine Group", J. Colloid and Interface Science, Vol. 260 (2003) 374.

21. Soon Jin Oh, Sung Ju Cho, Chang Ok Kim, Joon Won Park*, "Characteristics of DNA Microarray Fabricated on the Various Aminosilane Layers", Langmuir, Vol. 18 (2002) 1764-1769.

22. Sung Ju Cho; Hong Jin Kim; Joon Won Park*, "Increased Amine Surface Density of an Aminosilylated Molecular Layer through Hyperbranching", Mol. Crys. Liq. Crys., Vol. 371 (2001) 71.

23. Soon Jin Oh; Joon Won Park*, "Stepwise Growth of Oligodeoxynucleotides on Solid Hydroxylated Substrates", Mol. Crys. Liq. Crys., Vol. 371 (2001) 83.

24. Hong Jin Kim; Joong Ho Moon; Joon Won Park*, "A Hyperbranched Poly(ethyleneimine) Grown at the Surfaces", J. of Colloid and Interface Science, Vol. 227 (2000) 247.

25. J. H. Moon; J. H. Kim; K. -J. Kim; T. -H. Kang; B. Kim; C.-H. Kim; J. H. Hahn; J. W. Park*, "Absolute Surface Density of the Amine Group of the Aminosilylated Thin Layers: UV-Vis Spectroscopy, Second Harmonic Generation, and Synchrotron-Radiation Photoelectron Spectroscopy Study", Langmuir, Vol. 13 (1997) 4305.

26. J. H. Moon; J. W. Shin; J. W. Park*, "Self-Assembly of Aminosilane Layers: Determination of Surface Density of the Amine Group through a Reversible Chemical Reaction", Mol. Crys. Liq. Crys., Vol. 295 (1997) 185.

27. J. H. Moon; J. W. Shim; S. Y. Kim, J. W. Park*, "Formation of Uniform Aminosilane Thin Layers: An Imine Formation to Measure Relative Surface Density of the Amine Group" Langmuir, Vol. 12 (1996) 4621.