JOURNAL

  1. Mohammad Rizwen Ur Rahman, Tae Joon Kwak, Jörg C. Woehl, Woo-Jin Chang, Effect of geometry on dielectrophoretic trap stiffness in microparticle trapping, Biomedical Microdevices, 23:33, 2021. https://link.springer.com/article/10.1007/s10544-021-00570-3, https://doi.org/10.1007/s10544-021-00570-3

  2. Tae Joon Kwak, Hwangjae Lee, Sang Woo Lee, Jörg C. Woehl, Woo-Jin Chang, Size-selective particle trapping in dielectrophoretic corral traps, The Journal of Physical Chemistry C, 125, 6278-6286, 2021. https://pubs.acs.org/doi/full/10.1021/acs.jpcc.0c10592, https://doi.org/10.1021/acs.jpcc.0c10592

  3. Mohammad Rizwen Ur Rahman, Tae Joon Kwak, Jörg C. Woehl, Woo-Jin Chang, Quantitative analysis of the three-dimensional trap stiffness of a dielectrophoretic corral trap, Electrophoresis, 42(5), 644-655, 2021. http://dx.doi.org/10.1002/elps.202000222

  4. Tae Joon Kwak, Huihun Jung, Benjamin D Allen, Melik C Demirel, Woo-Jin Chang, Dielectrophoretic separation of randomly shaped protein particles, Separation and Purification Technology, 262, 118280, 5/1/2021, https://doi.org/10.1016/j.seppur.2020.118280

  5. Insu Park, Jong Won Lim, Sung Hoon Kim, Seungyeop Choi, Kwan Hwi Ko, Myung Gu Son, Woo-Jin Chang, Young Ro Yoon, Sejung Yang, Jaehong Key, Yoon Suk Kim, Kilho Eom, Rashid Bashir, Sei Young Lee, Sang Woo Lee, Variable membrane dielectric polarization characteristic in individual live cells, The Journal of Physical Chemistry Letters, 11, 7197-7203, 11/17/2020. https://dx.doi.org/10.1021/acs.jpclett.0c01427?ref=pdf

  6. Tae Joon Kwak, Imtiaz Hossen (equally contributed), Rashid Bashir, Woo-Jin Chang (co-corresponding author), Chung Hoon Lee (co-corresponding author), Localized Dielectric Loss Heating in Dielectrophoresis Devices. Sci Rep, 9, 18977, 2019. 12/12/2019. doi:10.1038/s41598-019-55031-y, https://www.nature.com/articles/s41598-019-55031-y

  7. Ali Mehrezhad, Tae Joon Kwak, Sunkook Kim, Woo-Jin Chang, Kidong Park, Moving shot, an affordable and high-throughput setup for direct imaging of fast-moving microdroplets, Microsystem Technologies, 25, 9, 3417-3423, 2019. DOI:10.1007/s00542-018-4272-9, https://link.springer.com/article/10.1007/s00542-018-4272-9

  8. Chang-Koo Yun, Jung Wook Hwang, Tae Joon Kwak, Woo-Jin Chang, Kyubeom Han, Sanhyun Lee, Yong-Soo Choi, Nanoinjection system for precision direct delivery of large molecules, Lab Chip, 19, 580-588, 2019. 2/12/2018, DOI: 10.1039/C8LC00709H, https://pubs.rsc.org/en/content/articlelanding/2019/lc/c8lc00709h#!divAbstract

  9. Naseem Abbas, Xun Lu, Mohsin Ali Badshah, Jung Bin In, Won Il Heo, Kui Young Park, Mi-Kyung Lee, Cho Hee Kim, Pilwon Kang, Woo-Jin Chang, Seok-min Kim and Seong Jun Seo, Development of a Protein Microarray Chip with Enhanced Fluorescence for Identification of Semen and Vaginal Fluid, Sensors, 18, 3874, 2018, 11/10/2018, doi:10.3390/s18113874, https://www.mdpi.com/1424-8220/18/11/3874

  10. Tae Joon Kwak, Wook Keun Kwon, Jiang Yang, Sang Woo Lee, Woo-Jin Chang (corresponding author), Rapid fabrication of versatile omni-directional and long-distance three-dimensional flow paper-fluidic analytical devices using cut-and-insert method for biomedical applications, Analytical Methods, 10(28), 4648-4654, 2018, 9/21/2018, DOI: 10.1039/C8AY01318G, http://pubs.rsc.org/en/content/articlelanding/2018/ay/c8ay01318g/unauth#!divAbstract

  11. Min Hyung Kim, Jeongjick Lee, Kihwan Nam, Hyeonchul Ko, Myeonggu Son, In Soo Park, Sangyoup Lee, Dae Sung Yoon, Woo-Jin Chang, Sei Young Lee, Young Ro Yoon, Sang Woo Lee, Automated Dielectrophoretic tweezers-based force spectroscopy system in a microfluidic Device, Sensors, 17(10), 2272, 2017, doi:10.3390/s17102272, http://www.mdpi.com/1424-8220/17/10/2272

  12. Young-Jin Jung, Taewoo Lee, Seungyeop Choi, Sei-Young Lee, Jaehong Key, Yeong-Min Yoo, Woo-Jin Chang, Han-Sung Kim, Sang Woo Lee, Selective position of individual cells without lysis on a circular window array using dielectrophoresis in a microfluidic device, Microfluidics and Nanofluidics, 21:150, 2017, Published Online 9/5/2017. DOI 10.1007/s10404-017-1987-3, https://link.springer.com/article/10.1007/s10404-017-1987-3#citeas

  13. Jiang Yang, Bo Wang, Youngsang Yu, Woo-Jin Chang, Ke Tang, Yi-Cheng Wang, Wenzhao Zhang, Feng Ding, Sundaram Gunasekaran, Probing the modulated formation of gold nanoparticle-beta lactoglobulin corona complexes and its applications, Nanoscale, Published Online, 8/23/2017, DOI:10.1039/C7NR02999C, http://pubs.rsc.org/en/Content/ArticleLanding/2017/NR/C7NR02999C#!divAbstract .

  14. Mehdi Azimipour, Mahya Sheikhzadeh, Ryan Baumgartner, Patrick K. Cullen, Fred J. Helmstetter, Woo-Jin Chang, Ramin Pashaie, Fluorescence laminar optical tomography for brain imaging: system implementation and performance evaluation, Journal of Biomedical Optics, 22(1), 116003, 2017. [ http://spie.org/Publications/Journal/10.1117/1.JBO.22.1.016003?SSO=1 ]

  15. Tae Joon Kwak, Maria Alejandra Najera, Young Gyu Nam, Sang Woo Lee, J. Rudi Strickler, and Woo-Jin Chang (corresponding author), Convex Grooves in Staggered Herringbone Mixer Improve Mixing Efficiency of Laminar Flow in Microchannel, PLoS One, 11(11), e0166068, 2016. [ http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0166068 ]

  16. Jiang Yang, Tae-Joon Kwak, Xiaodong Zhang, Woo-Jin Chang (co-corresponding author), Sundaram Gunasekaran, Iridium oxide-reduced graphene oxide hybrid thin film modified screen-printed electrode as disposable electrochemical paper microfluidic pH sensor, Journal of Visualized Experiments, 117, e53339, 2016.

  17. Jiang Yang, Tae Joon Kwak, Xiaodong Zhang, Robert McClain, Woo-Jin Chang (co-corresponding author), Sundaram Gunasekaran, Combining pH strips and meters: a hand-held electrochemical paper-fluidic pH platform using nanoparticle-anchored iridium oxide-reduced graphene oxide hybrid thin film, ACS Sensors, 1(10), 1235-1243, 2016. DOI: 10.1021/acssensors.6b00385

  18. In Soo Park, Tae Joon Kwak, Gyudo Lee, Myeonggu Son, Jeong Woo Choi, Seungyeop Choi, Kiwhan Nam, Sei-Young Lee, Woo-Jin Chang, Kilho Eom, Dae Sung Yoon, Sangyoup Lee, Rashid Bashir, Sang Woo Lee, Biaxial Dielectrophoresis Force Spectroscopy: A Novel Stoichiometric Approach for Examining Intermolecular Weak Binding Interactions, ACS Nano, 10, 4011-4019, 2016. DOI: 10.1021/acsnano.5b05286

  19. Junguk Hwang, Joo-Hyung Choi, Bumjoon Choi, Gyudo Lee, Sang Woo Lee, Yoon-Mo Koo, Woo-Jin Chang (corresponding author), Microfluidic room temperature ionic liquid droplet generation depending on the hydrophobicity and interfacial tension, Kor. J. Chem. Eng., 33(1), 57-62, 2016.

  20. Rajesh Seenevasan, Woo-Jin Chang (co-corresponding author), Sundaram Gunasekaran, Highly Sensitive Detection and Removal of Lead Ions in Water using Cysteine-Functionalized Graphene Oxide/Polypyrrole Nanocomposite Film Electrode, ACS Applied Materials & Interfaces, 7(29), 15935-15943, 2015. DOI: 10.1021/acsami.5b03904

  21. In Soo Park, Jaewoo Lee, Gyudo Lee, Kiwhan Nam, Taewoo Lee, Woo-Jin Chang, Hansung Kim, Sei-Young Lee, Jongbum Seo, Dae Sung Yoon, Sang Woo Lee, Real-Time Analysis of Cellular Response to Small-Molecule Drugs within a Microfluidic Dielectrophoresis Device, Anal. Chem., 87, 5914-5920, 2015. (selected as a cover article) DOI: 10.1021/ac5041549

  22. Min Jin Kim, Yong Min Kim, Z-Hun Kim, Si-Hyun Heo, Sun-Mi Kim, Jung-Wook Hwang, Woo-Jin Chang, Min Jun Baek, Yong-Soo Choi, “Mesenchymal stem cells suppress muscle atrophy induced by Hindlimb suspension, Journal of Stem Cell Research & Therapy, 155, 2, 1000266, 2015.

  23. Nael Yasri, Ashock Sundramoorthy, Woo-Jin Chang (co-corresponding author), Sundaram Gunasekaran, “Highly selective mercury detection at partially oxidized graphene/poly(3,4-ethylenedioxythiophene):poly (styrenesulfonate) nanocomposite film-modified electrode", Frontiers in Materials, online, 2014.

  24. Jiang Yang, Young-Gyu Nam, Sung-Kyun Lee, Chang-Soo Kim, Yoon-Mo Koo, Woo-Jin Chang (co-corresponding author), Sundaram Gunasekaran, “Paper-fluidic Electrochemical Biosensing Platform with Enzyme Paper and Enzymeless Electrodes”, Sensors and Actuators B: Chemical, 203, 44-53, 2014 .

  25. Benyamin Davaji, Hyejeong Bak, Woo-Jin Chang, and Chung Hoon Lee, “A novel on-chip 3D micromachined calorimeter with fully enclosed and suspended thin-film chamber for thermal characterization of liquid samples”, Biomicrofluidics, 8, 034101, 2014.

  26. Jiang Yang, Ji-Hyuk Yu, J. Rudi Strickler, Woo-Jin Chang, Sundaram Gunasekaran, “Pocket-size electrochemical microfluidic devices for enzyme-free glucose sensing based on one-step modification of screen printed electrodes with chitosan/reduced graphene oxide/Ni nanoparticles”, Biosensors and Bioelectronics, 47, 530-538, 2013 [co-corresponding author].

  27. Aaron Chen, Tom Byvank, Woo-Jin Chang, Atul Bharde, Greg Vieira, Brandon Miller, Jeffrey J. Chalmers, Rashid Bashir and Ratnasingham Sooryakumar, “On-chip Magnetic Separation and Encapsulation of Cells in Droplets”, Lab Chip, 13, 1172-1181, 2013.

  28. In Soo Park, Kilho Eom, Jong Sang Son, Woo-Jin Chang, Kidong Park, Taeyun Kwon, Dae Sung Yoon, Rashid Bashir, Sang Woo Lee, “A Micro-Fluidic Multifunctional Probe Array Dielectrophoretic Force Spectroscopy with Wide Loading Rates”, ACS Nano, 6(10), 8665-8673, 2012.

  29. Sang-Woo Bae, Woo-Jin Chang, Yoon-Mo Koo, Sung Ho Ha, "Enhanced refolding of lysozyme with imidazolium-based room temperature ionic liquids: Effect of hydrophobicity and sulfur residue", Science China Chemistry, 55(8), 1657-1662, 2012 [equally contributed first author].

  30. Gyudo Lee, Insu Park, Kiwoon Kwon, Taeyun Kwon, Jongbum Seo, Woo-Jin Chang, Hakhyun Nam, Geun Sig Cha, Moon Hee Choi, Dae Sung Yoon, Sang Woo Lee, “Electrochemical detection of high-sensitivity CRP inside a microfluidic device by numerical and experimental studies”, Biomedical Microdevices, 14, 375-384, 2012.

  31. Tae-Woo Lee, Han-Sung Kim, Thuan-Hieu Tran, Jaesung Jang, Dae Sung Yoon, Jin-Hwan Kim, Eun-Ki Kim, Yoon-Mo Koo, Sang Woo Lee, Woo-Jin Chang, “Diffusion-based multi-stream bioluminescent reaction in a microfluidic device”, Chemical Engineering Journal, 185-186, 321-327, 2012.

  32. Tae-Woo Lee, Ki-Hawn Nam, Sang-Hyun Baek, Woo-Jin Chang, Sun-Kook Kim, Han-Sung Kim, Dae-Sung Yoon, and Sang-Woo Lee, “Numerical and Experimental Study on Dielectrophoretic and Electrohydrodynamic Traps using Micro-Particles on an Interdigitated Electrode Array System”, International Journal of Nonlinear Sciences & Numerical Simulation, 11(7), 511-518, 2010.

  33. Sunkook Kim, In Su Park, Hyuk-Jun Kwon, Woo-Jin Chang, and Sang Woo Lee, “Current on/off ratio enhancement through the electrical burning process in ambient with/without oxygen for the generation of high-performance aligned single-walled carbon nanotube field effect transistors”, Applied Physics Letters, 97, 173102, 2010.

  34. Woo-Jin Chang, Ho-Jun Suk, A. K. M. Newaz, Kirk D. Wallace, Samuel A. Wickline, Stuart A. Solin, Rashid Bashir, “Fluidic measurement of electric field sensitivity of Ti-GaAs Schottky junction gated field effect biosensors”, Biomedical Microdevices, 12, 849-854, 2010.

  35. A. K. M. Newaz, W.-J. Chang, K. D. Wallace, L. C. Edge, S. A. Wickline, R. Bashir, A. M. Gilbertson, L. F. Cohen, and S. A. Solin, “A nanoscale Ti/GaAs metal-semiconductor hybrid sensor for room temperature light detection”, Appl. Physics Lett., 97, 082105, 2010 (equally contributed).

  36. Sung-Mi Hwang, Hye-Jin Kang, Sang-Woo Bae, Woo-Jin Chang, and Yoon-Mo Koo, “Refolding of Lysozyme in Hydrophobic Interaction Chromatography: Effects of Hydrophobicity of Adsorbent and Salt Concentration in Mobile Phase”, Biotechnol. Bioproc. Eng., 15, 213-219, 2010.

  37. Sang Hyun Baek, Woo-Jin Chang, Ju-Yeoul Baek, Dae Sung Yoon, Rashid Bashir, Sang Woo Lee, “Dielectrophoretic technique for measurement of chemical and biological interactions”, Anal. Chem., 81, 7737-7742, 2009 (selected as a cover article)

  38. A. M. Gilbertson, A. K. M. Newaz, Woo-Jin Chang, R. Bashir, S. A. Solin, L. F. Cohen, “Dimensional crossover and weak localization in a 90 nm n-GaAs thin film”, Appl. Physics Lett., 95, 012113, 2009.

  39. Sang Hyun Lee, Dung Thanh Dang, Sung Ho Ha, Woo-Jin Chang, Yoon-Mo Koo, “Lipase-catalyzed synthesis of fatty acid sugar ester using extremely supersaturated sugar solution in ionic liquids”, Biotechnol. & Bioeng., 99(1), 1-8, 2008.

  40. Sang Hyun Lee, Sung Ho Ha, Nguyen M. Hiep, Woo-Jin Chang, Yoon-Mo Koo, “Lipase-catalyzed synthesis of glucose fatty acid ester using ionic liquids mixtures”, J. Biotechnol., 133(4), 486-489, 2008.

  41. Sung Ho Ha, Sang Hyun Lee, Dung Thanh Dang, Woo-Jin Chang, Yong Jae Yu, Il Suk Byun, Yoon-Mo Koo, “Enhanced stability of Candida antarctica lipase B in ionic liquids”, Kor. J. Chem. Eng., 25(2), 291-294, 2008.

  42. Dung Thanh Dang, Sung Ho Ha, Sang-Mok Lee, Woo-Jin Chang, Yoon-Mo Koo, “Enhanced activity and stability of ionic liquids-pretreated lipase”, J. Molec. Catal. B, 45, 118-121, 2007

  43. Joo-Hyung Choi, Woo-Jin Chang, Sang-Woo Lee, “Phase-separation properties of poly(ethylene glycol) and dextran solutions in microfluidic device”, J. Biomed. Eng. Res., 28(2), 244-249, 2007.

  44. Yi-Shao Liu, T. M. Walter, Woo-Jin Chang, Kwan-Seop Lim, Liju Yang, S. W. Lee, A. Aronson, R. Bashir, “Electrical detection of germination of model Bacillus anthracis spores in microfluidic biochips”, Lab-on-a-chip, 7, 603-610, 2007.

  45. Hye-Mee Park, Sang-Woo Lee, Woo-Jin Chang, Yoon-Mo Koo, “Affinity separation by protein conjugated IgG in aqueous two-phase systems using horseradish peroxidase as a ligand carrier”, J. Chromatogr. B, 856, 108-112, 2007.

  46. Sang Woo Lee, Woo-Jin Chang, Rashid Bashir, Yoon-Mo Koo, ““Bottom-up” approach for implementing nano/microstructure using biological and chemical interactions”, Biotechnol. Bioproc. Eng., 12, 185-199, 2007.

  47. Hye-Jin Kang, Jin-Hee Kim, Woo-Jin Chang, Eung-Soo Kim, Yoon-Mo Koo, “Heterologous expression and optimized one-step separation of levansucrase via elastin-like polypeptides tagging system”, J. Microbiol. Biotechnol., 17(11), 1751-1757, 2007.

  48. Sang Hyun Lee, Thanh Thi Ngoc Doan, Sung Ho Ha, Woo-Jin Chang, Yoon-Mo Koo, “Influence of ionic liquids as additives on sol-gel immobilized lipase”, J. Molec. Catal. B, 47, 129-134, 2007.

  49. So-Young Kim, Yong-Ho Noh, Sung Gak Kang, Young-Bum Kim, Woo-Jin Chang, Dong-Joon Kim, Hyun Shik Yun, “Ammonia gas removal by Bacillus subtilis IB101 and optimization of culture media, Kor. J. Biotechnol. Bioeng., 22(3), 162-167, 2007.

  50. Thuan-Hieu Tran, Woo-Jin Chang, Young-Bum Kim, Joo-Young Yoon, Yoon-Mo Koo, Jin-Hwan Kim, Eun-Ki Kim, “Long-term preservation of high initial bioluminescence of lyophilized Photobacterium phosphoreum: effect of skim milk and saccharose at various temperatures”, Kor. J. Chem. Eng., 24(6), 1053-1057, 2007.

  51. Thuan-Hieu Tran, Woo-Jin Chang, Young-Bum Kim, Yoon-Mo Koo, Eun-Ki Kim, Jin-Hwan Kim, “The effect of fluidic conditions on the continuous-flow bioluminescent detection of ATP in a microfluidic device”, Biotechnol. Bioproc. Eng., 12, 470-474, 2007.

  52. Kwan Seop Lim, Woo-Jin Chang, Yoon-Mo Koo, Rashid Bashir, “Reliable fabrication method of transferable micron scale metal pattern for poly(dimethylsiloxane) metallization”, Lab-on-a-chip, 6, 578-580, 2006.

  53. Young-Bum Kim, Ji-Ho Park, Woo-Jin Chang, Yoon-Mo Koo, Eun-Ki Kim, Jin-Hwan Kim, “Statistical optimization of the lysis agents for gram-negative bacterial cells for detection of ATP in a microfluidic device”, Biotech. Bioproc. Eng., 11(4), 288-292, 2006.

  54. Suk-Chan Park, Woo-Jin Chang, Sang-Mok Lee, Young-Jun Kim, Yoon-Mo Koo, “Lipase-catalyzed transesterification in several reaction systems: An application of room temperature ionic liquids for bi-phasic production of n-butyl acetate”, Biotechnol. Bioproc. Eng., 10, 99-102, 2005.

  55. Sang-Mok Lee, Woo-Jin Chang, Ah-Rom Choi, Yoon-Mo Koo, “Influence of ionic liquid on the growth of Escherichia coli, KJChE, 22(5), 687-690, 2005.

  56. Ki-Hwan Nam, Woo-Jin Chang, Hyejin Hong, Sang-Min Lim, Dong-Il Kim, Yoon-Mo Koo, “Continuous-flow fractionation of animal cells in microfluidic devices using aqueous two-phase extraction”, Biomedical Microdevices, 7(3), 189-195, 2005.

  57. Sang-Mok Lee, Woo-Jin Chang, Yoon-Mo Koo, “Application of ionic liquids in biotechnology”, Kor. J. Biotech. Bioeng., 20(3), 183-191, 2005.

  58. Woo-Jin Chang, Yoon-Mo Koo, “Bioseparations in Lab-on-a-chip”, Kor. J. Biotech. Bioeng., 20(3), 197-204, 2005.

  59. Tom T. Huang, Tao Geng, Demir Akin, Woo-Jin Chang, Jennifer Sturgis, Rashid Bashir, Arun K. Bhunia, J. Paul Robinson, Michael R. Ladisch, “Micro-assembly of functionalized particulate monolayer on C18-derivatized SiO2 surfaces”, Biotechnol. & Bioeng., 83(4), 416-427, 2003.

  60. Kyung Won Ro, Woo-Jin Chang, Ho Kim, Yoon-Mo Koo, Jong Hoon Hahn, “Capillary electrochromatography and preconcentration of neutral compounds on poly(dimethylsiloxane) microchips”, Electrophoresis, 24, 3253–3259, 2003.

  61. Tom T. Huang, Woo-Jin Chang, Demir Akin, Rafael Gomez, Rashid Bashir, Nathan Mosier, and Michael R. Ladisch, “Microfiber assisted fabrication of microfluidic channels using PDMS”, AIChE, 49(11), 2984-2987, 2003.

  62. Woo-Jin Chang, Demir Akin, Rashid Bashir, “Poly(dimethylsiloxane) (PDMS) and silicon hybrid biochip for bacterial culture”, Biomedical Microdevice, 5(4), 281-290, 2003.

  63. Jin-Hee Kim, Woo-Jin Chang, Yoon-Mo Koo, “The properties and applications of hydrogen bonding in poly(2-ethyl-2-oxazoline)/poly(acrylic acid) system”, HWAHAK KONGHAK (Journal of the Korean Institute of Chemical Engineers), 39(4), 477-480, 2001.

  64. Woo-Jin Chang, and Yoon-Mo Koo, "Interconversion and disproportionation reaction among cyclodextrin homologues in aqueous two-phase forming solution", Biotech. Letters, 22, 651-654, 2000.

  65. Woo-Jin Chang, and Yoon-Mo Koo, "On-line recovery of large molecules and concentration of small molecules using reciprocating size exclusion chromatography with temperature swing", Biotech. Tech., 13, 809-812, 1999.

  66. Woo-Jin Chang, Yoon-Mo Koo, "On-line recovery of large molecules from mixtures using reciprocating size exclusion chromatography", Biotech. Tech., 13(3), 211-214, 1999.

  67. Young-Mee Kim, Woo-Jin Chang and Yoon-Mo Koo, "On-Line separation of solute mixtures using reciprocating size exclusion chromatography", Biotech. Tech., 13(10), 715-717, 1999.

  68. Woo-Jin Chang, Yoon-Mo Koo, "Recovery of β-galactosidase from E. coli double lysogen using Aqueous Two-Phase System", Biotech. Tech., 12(6), 455-458, 1998.

  69. Woo-Jin Chang, Yoon-Mo Koo and Sung-Sik Park, "Production of cyclodextrin homologues using Aqueous Two-Phase System", Biotech. & Bioprocess Eng., 2, 97-100, 1997.

  70. Woo-Jin Chang, Yoon-Hee Moon, Yoon-Mo Koo, "Mathematical modeling for the estimation of lipase activity by agar diffusion method", Korean J. of Chem. Eng., 14(3), 179-183 , 1997.

  71. Kyung-Hyun Min, Woo-Jin Chang, Yoon-Mo Koo, "Increased production of β-cyclodextrin using aqueous two-phase system", Biotech. Tech., 10(6), 395-400, 1996.

  72. Woo-Jin Chang, Hyun-Shik Yun and Yoon-Mo Koo, "Recovery of intracellular enzyme using phage lysogen and expanded bed adsorption", J. of Biotechnol. Bioeng., 11(6), 663-668, 1996.