Contact, publication, and social network information about Harvard faculty and fellows. Harvard Catalyst Profiles
Keywords
Last Name
Institution

profileHak Soo Choi, Ph.D.

TitleAssociate Professor of Radiology
InstitutionMassachusetts General Hospital
DepartmentRadiology
AddressBeth Israel Deaconess Medical Center
Sl-436A
330 Brookline Ave
Boston MA 02215
Phone617/667-6024
Fax617/667-0214
vCardDownload vCard (login for email)
Profile Picture

Collapse Bibliographic 
Collapse selected publications
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
List All   |   Timeline
  1. Ashitate Y, Levitz A, Park MH, Hyun H, Venugopal V, Park G, El Fakhri G, Henary M, Gioux S, Frangioni JV, Choi HS. Endocrine-specific NIR fluorophores for adrenal gland targeting. Chem Commun (Camb). 2016 Aug 11; 52(67):10305-8. PMID: 27476533.
    View in: PubMed
  2. Owens EA, Hyun H, Dost TL, Lee JH, Park G, Pham DH, Park MH, Choi HS, Henary M. Near-Infrared Illumination of Native Tissues for Image-Guided Surgery. J Med Chem. 2016 Jun 9; 59(11):5311-23. PMID: 27100476.
    View in: PubMed
  3. Zhao Y, Liang M, Li X, Fan K, Xiao J, Li Y, Shi H, Wang F, Choi HS, Cheng D, Yan X. Bioengineered Magnetoferritin Nanoprobes for Single-Dose Nuclear-Magnetic Resonance Tumor Imaging. ACS Nano. 2016 Apr 26; 10(4):4184-91. PMID: 26959856.
    View in: PubMed
  4. Hyun H, Henary M, Gao T, Narayana L, Owens EA, Lee JH, Park G, Wada H, Ashitate Y, Frangioni JV, Choi HS. 700-nm Zwitterionic Near-Infrared Fluorophores for Dual-Channel Image-Guided Surgery. Mol Imaging Biol. 2016 Feb; 18(1):52-61. PMID: 26084246.
    View in: PubMed
  5. Yeo SJ, Choi K, Cuc BT, Hong NN, Bao DT, Ngoc NM, Le MQ, Hang Nle K, Thach NC, Mallik SK, Kim HS, Chong CK, Choi HS, Sung HW, Yu K, Park H. Smartphone-Based Fluorescent Diagnostic System for Highly Pathogenic H5N1 Viruses. Theranostics. 2016; 6(2):231-42. PMID: 26877781.
    View in: PubMed
  6. Kang H, Mintri S, Menon AV, Lee HY, Choi HS, Kim J. Pharmacokinetics, pharmacodynamics and toxicology of theranostic nanoparticles. Nanoscale. 2015 Dec 7; 7(45):18848-62. PMID: 26528835; PMCID: PMC4648690.
  7. Kim KS, Hyun H, Yang JA, Lee MY, Kim H, Yun SH, Choi HS, Hahn SK. Bioimaging of Hyaluronate-Interferon a Conjugates Using a Non-Interfering Zwitterionic Fluorophore. Biomacromolecules. 2015 Sep 14; 16(9):3054-61. PMID: 26258264; PMCID: PMC4603648.
  8. Wang J, Choi HS, Wáng YX. Exponential growth of publications on carbon nanodots by Chinese authors. J Thorac Dis. 2015 Jul; 7(7):E201-5. PMID: 26380753; PMCID: PMC4522500.
  9. Hyun H, Owens EA, Wada H, Levitz A, Park G, Park MH, Frangioni JV, Henary M, Choi HS. Cartilage-Specific Near-Infrared Fluorophores for Biomedical Imaging. Angew Chem Int Ed Engl. 2015 Jul 20; 54(30):8648-52. PMID: 26095685; PMCID: PMC4504790 [Available on 07/20/16].
  10. Wada H, Hyun H, Vargas C, Genega EM, Gravier J, Gioux S, Frangioni JV, Choi HS. Sentinel Lymph Node Mapping of Liver. Ann Surg Oncol. 2015 Dec; 22 Suppl 3:1147-55. PMID: 25968620.
    View in: PubMed
  11. Owens EA, Hyun H, Tawney JG, Choi HS, Henary M. Correlating molecular character of NIR imaging agents with tissue-specific uptake. J Med Chem. 2015 May 28; 58(10):4348-56. PMID: 25923454; PMCID: PMC4603651.
  12. Bordo MW, Oketokoun R, Cross CJ, Bao K, Lee JH, Feygin I, Chang AB, Frangioni JV, Choi HS. High-Throughput Sorting and Placement of One-Bead-One-Compound (OBOC) Libraries from Bulk to Single Wells in Organic Solvent. ACS Comb Sci. 2015 May 11; 17(5):303-9. PMID: 25879633; PMCID: PMC4428994.
  13. Njiojob CN, Owens EA, Narayana L, Hyun H, Choi HS, Henary M. Tailored near-infrared contrast agents for image guided surgery. J Med Chem. 2015 Mar 26; 58(6):2845-54. PMID: 25711712; PMCID: PMC4388048.
  14. Bao K, Nasr KA, Hyun H, Lee JH, Gravier J, Gibbs SL, Choi HS. Charge and hydrophobicity effects of NIR fluorophores on bone-specific imaging. Theranostics. 2015; 5(6):609-17. PMID: 25825600; PMCID: PMC4377729.
  15. Owens EA, Lee S, Choi J, Henary M, Choi HS. NIR fluorescent small molecules for intraoperative imaging. Wiley Interdiscip Rev Nanomed Nanobiotechnol. 2015 Nov; 7(6):828-38. PMID: 25645081; PMCID: PMC4520803 [Available on 11/01/16].
  16. Hyun H, Park MH, Owens EA, Wada H, Henary M, Handgraaf HJ, Vahrmeijer AL, Frangioni JV, Choi HS. Structure-inherent targeting of near-infrared fluorophores for parathyroid and thyroid gland imaging. Nat Med. 2015 Feb; 21(2):192-7. PMID: 25559343; PMCID: PMC4319985.
  17. Wada H, Hyun H, Vargas C, Gravier J, Park G, Gioux S, Frangioni JV, Henary M, Choi HS. Pancreas-targeted NIR fluorophores for dual-channel image-guided abdominal surgery. Theranostics. 2015; 5(1):1-11. PMID: 25553094; PMCID: PMC4265744.
  18. Jee JE, Lim J, Hyun H, Oon J, Ong YS, Massif C, Chang YT, Choi HS, Lee SS. Investigating fluorescent dyes in fluorescence-assisted screenings. Chem Commun (Camb). 2014 Dec 14; 50(96):15220-3. PMID: 25340456; PMCID: PMC4224607 [Available on 12/14/15].
  19. Inoue K, Gibbs SL, Liu F, Lee JH, Xie Y, Ashitate Y, Fujii H, Frangioni JV, Choi HS. Microscopic validation of macroscopic in vivo images enabled by same-slide optical and nuclear fusion. J Nucl Med. 2014 Nov; 55(11):1899-904. PMID: 25324521; PMCID: PMC4384685.
  20. Salim MM, Owens EA, Gao T, Lee JH, Hyun H, Choi HS, Henary M. Hydroxylated near-infrared BODIPY fluorophores as intracellular pH sensors. Analyst. 2014 Oct 7; 139(19):4862-73. PMID: 25105177; PMCID: PMC4386627.
  21. Chung JE, Tan S, Gao SJ, Yongvongsoontorn N, Kim SH, Lee JH, Choi HS, Yano H, Zhuo L, Kurisawa M, Ying JY. Self-assembled micellar nanocomplexes comprising green tea catechin derivatives and protein drugs for cancer therapy. Nat Nanotechnol. 2014 Nov; 9(11):907-12. PMID: 25282044; PMCID: PMC4221637.
  22. Yeo SJ, Huong DT, Hong NN, Li CY, Choi K, Yu K, Choi DY, Chong CK, Choi HS, Mallik SK, Kim HS, Sung HW, Park H. Rapid and quantitative detection of zoonotic influenza A virus infection utilizing coumarin-derived dendrimer-based fluorescent immunochromatographic strip test (FICT). Theranostics. 2014; 4(12):1239-49. PMID: 25285172; PMCID: PMC4184001.
  23. Hyun H, Wada H, Bao K, Gravier J, Yadav Y, Laramie M, Henary M, Frangioni JV, Choi HS. Phosphonated near-infrared fluorophores for biomedical imaging of bone. Angew Chem Int Ed Engl. 2014 Sep 26; 53(40):10668-72. PMID: 25139079; PMCID: PMC4221277.
  24. Park MH, Hyun H, Ashitate Y, Wada H, Park G, Lee JH, Njiojob C, Henary M, Frangioni JV, Choi HS. Prototype nerve-specific near-infrared fluorophores. Theranostics. 2014; 4(8):823-33. PMID: 24955143; PMCID: PMC4063980.
  25. Ashitate Y, Hyun H, Kim SH, Lee JH, Henary M, Frangioni JV, Choi HS. Simultaneous mapping of pan and sentinel lymph nodes for real-time image-guided surgery. Theranostics. 2014; 4(7):693-700. PMID: 24883119; PMCID: PMC4038751.
  26. Verbeek FP, van der Vorst JR, Tummers QR, Boonstra MC, de Rooij KE, Löwik CW, Valentijn AR, van de Velde CJ, Choi HS, Frangioni JV, Vahrmeijer AL. Near-infrared fluorescence imaging of both colorectal cancer and ureters using a low-dose integrin targeted probe. Ann Surg Oncol. 2014 Dec; 21 Suppl 4:S528-37. PMID: 24515567; PMCID: PMC4128907 [Available on 12/01/15].
  27. Choi HS. Nanoparticle assembly: building blocks for tumour delivery. Nat Nanotechnol. 2014 Feb; 9(2):93-4. PMID: 24463360; PMCID: PMC4073676.
  28. Hyun H, Owens EA, Narayana L, Wada H, Gravier J, Bao K, Frangioni JV, Choi HS, Henary M. Central C-C Bonding Increases Optical and Chemical Stability of NIR Fluorophores. RSC Adv. 2014 Jan 1; 4(102):58762-58768. PMID: 25530846.
    View in: PubMed
  29. Lee D, Bae S, Ke Q, Lee J, Song B, Karumanchi SA, Khang G, Choi HS, Kang PM. Hydrogen peroxide-responsive copolyoxalate nanoparticles for detection and therapy of ischemia-reperfusion injury. J Control Release. 2013 Dec 28; 172(3):1102-10. PMID: 24096013; PMCID: PMC4389767.
  30. Huang X, Zhang F, Zhu L, Choi KY, Guo N, Guo J, Tackett K, Anilkumar P, Liu G, Quan Q, Choi HS, Niu G, Sun YP, Lee S, Chen X. Effect of injection routes on the biodistribution, clearance, and tumor uptake of carbon dots. ACS Nano. 2013 Jul 23; 7(7):5684-93. PMID: 23731122; PMCID: PMC3725601.
  31. Lee JH, Park S, Hyun H, Bordo MW, Oketokoun R, Nasr KA, Frangioni JV, Choi HS. High-throughput screening of small molecule ligands targeted to live bacteria surface. Anal Chem. 2013 Apr 2; 85(7):3508-14. PMID: 23461528; PMCID: PMC3621038.
  32. Ashitate Y, Lee BT, Laurence RG, Lunsford E, Hutteman M, Oketokoun R, Choi HS, Frangioni JV. Intraoperative prediction of postoperative flap outcome using the near-infrared fluorophore methylene blue. Ann Plast Surg. 2013 Mar; 70(3):360-5. PMID: 22395044; PMCID: PMC3371147.
  33. Kim SH, Lee JH, Hyun H, Ashitate Y, Park G, Robichaud K, Lunsford E, Lee SJ, Khang G, Choi HS. Near-infrared fluorescence imaging for noninvasive trafficking of scaffold degradation. Sci Rep. 2013; 3:1198. PMID: 23386968; PMCID: PMC3564022.
  34. Ashitate Y, Lee BT, Ngo LH, Laurence RG, Hutteman M, Oketokoun R, Lunsford E, Soo Choi H, Frangioni JV. Quantitative assessment of nipple perfusion with near-infrared fluorescence imaging. Ann Plast Surg. 2013 Feb; 70(2):149-53. PMID: 21862913; PMCID: PMC3224668.
  35. Owens EA, Hyun H, Kim SH, Lee JH, Park G, Ashitate Y, Choi J, Hong GH, Alyabyev S, Lee SJ, Khang G, Henary M, Choi HS. Highly charged cyanine fluorophores for trafficking scaffold degradation. Biomed Mater. 2013 Feb; 8(1):014109. PMID: 23353870; PMCID: PMC3600611.
  36. Kim SH, Park G, Hyun H, Lee JH, Ashitate Y, Choi J, Hong GH, Owens EA, Henary M, Choi HS. Near-infrared lipophilic fluorophores for tracing tissue growth. Biomed Mater. 2013 Feb; 8(1):014110. PMID: 23353894; PMCID: PMC3589718.
  37. Choi HS, Gibbs SL, Lee JH, Kim SH, Ashitate Y, Liu F, Hyun H, Park G, Xie Y, Bae S, Henary M, Frangioni JV. Targeted zwitterionic near-infrared fluorophores for improved optical imaging. Nat Biotechnol. 2013 Feb; 31(2):148-53. PMID: 23292608; PMCID: PMC3568187.
  38. Huang X, Zhang F, Wang H, Niu G, Choi KY, Swierczewska M, Zhang G, Gao H, Wang Z, Zhu L, Choi HS, Lee S, Chen X. Mesenchymal stem cell-based cell engineering with multifunctional mesoporous silica nanoparticles for tumor delivery. Biomaterials. 2013 Feb; 34(7):1772-80. PMID: 23228423; PMCID: PMC3538138.
  39. Lee JH, Park G, Hong GH, Choi J, Choi HS. Design considerations for targeted optical contrast agents. Quant Imaging Med Surg. 2012 Dec; 2(4):266-73. PMID: 23289086; PMCID: PMC3533597.
  40. Hyun H, Bordo MW, Nasr K, Feith D, Lee JH, Kim SH, Ashitate Y, Moffitt LA, Rosenberg M, Henary M, Choi HS, Frangioni JV. cGMP-Compatible preparative scale synthesis of near-infrared fluorophores. Contrast Media Mol Imaging. 2012 Nov-Dec; 7(6):516-24. PMID: 22991318; PMCID: PMC3448123.
  41. Zhu L, Guo N, Li Q, Ma Y, Jacboson O, Lee S, Choi HS, Mansfield JR, Niu G, Chen X. Dynamic PET and Optical Imaging and Compartment Modeling using a Dual-labeled Cyclic RGD Peptide Probe. Theranostics. 2012; 2(8):746-56. PMID: 22916074; PMCID: PMC3425122.
  42. Ashitate Y, Vooght CS, Hutteman M, Oketokoun R, Choi HS, Frangioni JV. Simultaneous assessment of luminal integrity and vascular perfusion of the gastrointestinal tract using dual-channel near-infrared fluorescence. Mol Imaging. 2012 Jul-Aug; 11(4):301-8. PMID: 22954146; PMCID: PMC3439161.
  43. Liu F, Lunsford EP, Tong J, Ashitate Y, Gibbs SL, Yu J, Choi HS, Henske EP, Frangioni JV. Real-time monitoring of tumorigenesis, dissemination, & drug response in a preclinical model of lymphangioleiomyomatosis/tuberous sclerosis complex. PLoS One. 2012; 7(6):e38589. PMID: 22719903; PMCID: PMC3376142.
  44. Ashitate Y, Kim SH, Tanaka E, Henary M, Choi HS, Frangioni JV, Flaumenhaft R. Two-wavelength near-infrared fluorescence for the quantitation of drug antiplatelet effects in large animal model systems. J Vasc Surg. 2012 Jul; 56(1):171-80. PMID: 22503225; PMCID: PMC3389273.
  45. Huang X, Zhang F, Lee S, Swierczewska M, Kiesewetter DO, Lang L, Zhang G, Zhu L, Gao H, Choi HS, Niu G, Chen X. Long-term multimodal imaging of tumor draining sentinel lymph nodes using mesoporous silica-based nanoprobes. Biomaterials. 2012 Jun; 33(17):4370-8. PMID: 22425023; PMCID: PMC3758914.
  46. Lee JH, Hyun H, Cross CJ, Henary M, Nasr KA, Oketokoun R, Choi HS, Frangioni JV. Rapid and Facile Microwave-Assisted Surface Chemistry for Functionalized Microarray Slides. Adv Funct Mater. 2012 Feb 22; 22(4):872-878. PMID: 23467787.
    View in: PubMed
  47. Kim KH, Lee EN, Park JK, Lee JR, Kim JH, Choi HJ, Kim BS, Lee HW, Lee KS, Yoon S. Curcumin attenuates TNF-a-induced expression of intercellular adhesion molecule-1, vascular cell adhesion molecule-1 and proinflammatory cytokines in human endometriotic stromal cells. Phytother Res. 2012 Jul; 26(7):1037-47. PMID: 22183741.
    View in: PubMed
  48. Ashitate Y, Stockdale A, Choi HS, Laurence RG, Frangioni JV. Real-time simultaneous near-infrared fluorescence imaging of bile duct and arterial anatomy. J Surg Res. 2012 Jul; 176(1):7-13. PMID: 21816414; PMCID: PMC3212656.
  49. Lee JH, Choi HS, Nasr KA, Ha M, Kim Y, Frangioni JV. High-throughput small molecule identification using MALDI-TOF and a nanolayered substrate. Anal Chem. 2011 Jul 1; 83(13):5283-9. PMID: 21651231; PMCID: PMC3128203.
  50. Choi HS, Nasr K, Alyabyev S, Feith D, Lee JH, Kim SH, Ashitate Y, Hyun H, Patonay G, Strekowski L, Henary M, Frangioni JV. Synthesis and in vivo fate of zwitterionic near-infrared fluorophores. Angew Chem Int Ed Engl. 2011 Jul 4; 50(28):6258-63. PMID: 21656624; PMCID: PMC3128676.
  51. Ashitate Y, Tanaka E, Stockdale A, Choi HS, Frangioni JV. Near-infrared fluorescence imaging of thoracic duct anatomy and function in open surgery and video-assisted thoracic surgery. J Thorac Cardiovasc Surg. 2011 Jul; 142(1):31-8.e1-2. PMID: 21477818; PMCID: PMC3118972.
  52. Mieog JS, Troyan SL, Hutteman M, Donohoe KJ, van der Vorst JR, Stockdale A, Liefers GJ, Choi HS, Gibbs-Strauss SL, Putter H, Gioux S, Kuppen PJ, Ashitate Y, Löwik CW, Smit VT, Oketokoun R, Ngo LH, van de Velde CJ, Frangioni JV, Vahrmeijer AL. Toward optimization of imaging system and lymphatic tracer for near-infrared fluorescent sentinel lymph node mapping in breast cancer. Ann Surg Oncol. 2011 Sep; 18(9):2483-91. PMID: 21360250; PMCID: PMC3139732.
  53. Choi HS, Frangioni JV. Nanoparticles for biomedical imaging: fundamentals of clinical translation. Mol Imaging. 2010 Dec; 9(6):291-310. PMID: 21084027; PMCID: PMC3017480.
  54. Hutteman M, Choi HS, Mieog JS, van der Vorst JR, Ashitate Y, Kuppen PJ, van Groningen MC, Löwik CW, Smit VT, van de Velde CJ, Frangioni JV, Vahrmeijer AL. Clinical translation of ex vivo sentinel lymph node mapping for colorectal cancer using invisible near-infrared fluorescence light. Ann Surg Oncol. 2011 Apr; 18(4):1006-14. PMID: 21080086; PMCID: PMC3052497.
  55. Choi HS, Ashitate Y, Lee JH, Kim SH, Matsui A, Insin N, Bawendi MG, Semmler-Behnke M, Frangioni JV, Tsuda A. Rapid translocation of nanoparticles from the lung airspaces to the body. Nat Biotechnol. 2010 Dec; 28(12):1300-3. PMID: 21057497; PMCID: PMC3058321.
  56. Gioux S, Choi HS, Frangioni JV. Image-guided surgery using invisible near-infrared light: fundamentals of clinical translation. Mol Imaging. 2010 Oct; 9(5):237-55. PMID: 20868625; PMCID: PMC3105445.
  57. Gioux S, Lomnes SJ, Choi HS, Frangioni JV. Low-frequency wide-field fluorescence lifetime imaging using a high-power near-infrared light-emitting diode light source. J Biomed Opt. 2010 Mar-Apr; 15(2):026005. PMID: 20459250; PMCID: PMC2859085.
  58. Matsui A, Tanaka E, Choi HS, Winer JH, Kianzad V, Gioux S, Laurence RG, Frangioni JV. Real-time intra-operative near-infrared fluorescence identification of the extrahepatic bile ducts using clinically available contrast agents. Surgery. 2010 Jul; 148(1):87-95. PMID: 20117813; PMCID: PMC2886157.
  59. Matsui A, Tanaka E, Choi HS, Kianzad V, Gioux S, Lomnes SJ, Frangioni JV. Real-time, near-infrared, fluorescence-guided identification of the ureters using methylene blue. Surgery. 2010 Jul; 148(1):78-86. PMID: 20117811; PMCID: PMC2886170.
  60. Winer JH, Choi HS, Gibbs-Strauss SL, Ashitate Y, Colson YL, Frangioni JV. Intraoperative localization of insulinoma and normal pancreas using invisible near-infrared fluorescent light. Ann Surg Oncol. 2010 Apr; 17(4):1094-100. PMID: 20033320; PMCID: PMC2841719.
  61. Choi HS, Liu W, Liu F, Nasr K, Misra P, Bawendi MG, Frangioni JV. Design considerations for tumour-targeted nanoparticles. Nat Nanotechnol. 2010 Jan; 5(1):42-7. PMID: 19893516; PMCID: PMC2797834.
  62. Choi HS, Ipe BI, Misra P, Lee JH, Bawendi MG, Frangioni JV. Tissue- and organ-selective biodistribution of NIR fluorescent quantum dots. Nano Lett. 2009 Jun; 9(6):2354-9. PMID: 19422261; PMCID: PMC2782558.
  63. Yuan TL, Choi HS, Matsui A, Benes C, Lifshits E, Luo J, Frangioni JV, Cantley LC. Class 1A PI3K regulates vessel integrity during development and tumorigenesis. Proc Natl Acad Sci U S A. 2008 Jul 15; 105(28):9739-44. PMID: 18621722; PMCID: PMC2453070.
  64. Tanaka E, Choi HS, Humblet V, Ohnishi S, Laurence RG, Frangioni JV. Real-time intraoperative assessment of the extrahepatic bile ducts in rats and pigs using invisible near-infrared fluorescent light. Surgery. 2008 Jul; 144(1):39-48. PMID: 18571583; PMCID: PMC2453786.
  65. Gioux S, Kianzad V, Ciocan R, Choi HS, Nelson C, Thumm J, Filkins RJ, Lomnes SJ, Frangioni JV. A low-cost, linear, DC - 35 MHz, high-power LED driver for continuous wave (CW) and fluorescence lifetime imaging (FLIM). Proc Soc Photo Opt Instrum Eng. 2008; 6848:684807. PMID: 19655029.
    View in: PubMed
  66. Liu W, Choi HS, Zimmer JP, Tanaka E, Frangioni JV, Bawendi M. Compact cysteine-coated CdSe(ZnCdS) quantum dots for in vivo applications. J Am Chem Soc. 2007 Nov 28; 129(47):14530-1. PMID: 17983223; PMCID: PMC2587328.
  67. Choi HS, Liu W, Misra P, Tanaka E, Zimmer JP, Itty Ipe B, Bawendi MG, Frangioni JV. Renal clearance of quantum dots. Nat Biotechnol. 2007 Oct; 25(10):1165-70. PMID: 17891134; PMCID: PMC2702539.
  68. Tanaka E, Ohnishi S, Laurence RG, Choi HS, Humblet V, Frangioni JV. Real-time intraoperative ureteral guidance using invisible near-infrared fluorescence. J Urol. 2007 Nov; 178(5):2197-202. PMID: 17870110; PMCID: PMC2505174.
  69. Tanaka E, Choi HS, Fujii H, Bawendi MG, Frangioni JV. Image-guided oncologic surgery using invisible light: completed pre-clinical development for sentinel lymph node mapping. Ann Surg Oncol. 2006 Dec; 13(12):1671-81. PMID: 17009138; PMCID: PMC2474791.
  70. Loethen S, Ooya T, Choi HS, Yui N, Thompson DH. Synthesis, characterization, and pH-triggered dethreading of alpha-cyclodextrin-poly(ethylene glycol) polyrotaxanes bearing cleavable endcaps. Biomacromolecules. 2006 Sep; 7(9):2501-6. PMID: 16961310.
    View in: PubMed
  71. Choi HS, Takahashi A, Ooya T, Yui N. Molecular-recognition and binding properties of cyclodextrin-conjugated polyrotaxanes. Chemphyschem. 2006 Aug 11; 7(8):1668-70. PMID: 16807959.
    View in: PubMed
  72. Choi HS, Hirasawa A, Ooya T, Kajihara D, Hohsaka T, Yui N. pH-sensitive locomotion of cyclodextrins in a block-selective mobile polyrotaxane. Chemphyschem. 2006 Aug 11; 7(8):1671-3. PMID: 16832804.
    View in: PubMed
  73. Ooya T, Inoue D, Choi HS, Kobayashi Y, Loethen S, Thompson DH, Ko YH, Kim K, Yui N. pH-responsive movement of cucurbit[7]uril in a diblock polypseudorotaxane containing dimethyl beta-cyclodextrin and cucurbit[7]uril. Org Lett. 2006 Jul 20; 8(15):3159-62. PMID: 16836355.
    View in: PubMed
  74. Choi HS, Ooya T, Yui N. One-pot synthesis of a polyrotaxane via selective threading of a PEI-b-PEG-b-PEI copolymer. Macromol Biosci. 2006 Jun 16; 6(6):420-4. PMID: 16761273.
    View in: PubMed
  75. Ooya T, Choi HS, Yamashita A, Yui N, Sugaya Y, Kano A, Maruyama A, Akita H, Ito R, Kogure K, Harashima H. Biocleavable polyrotaxane-plasmid DNA polyplex for enhanced gene delivery. J Am Chem Soc. 2006 Mar 29; 128(12):3852-3. PMID: 16551060.
    View in: PubMed
  76. Yamashita A, Choi HS, Ooya T, Yui N, Akita H, Kogure K, Harashima H. Improved cell viability of linear polyethylenimine through gamma-cyclodextrin inclusion for effective gene delivery. Chembiochem. 2006 Feb; 7(2):297-302. PMID: 16408311.
    View in: PubMed
  77. Choi HS, Yamashita A, Ooya T, Yui N, Akita H, Kogure K, Ito R, Harashima H. Sunflower-shaped cyclodextrin-conjugated poly(epsilon-lysine) polyplex as a controlled intracellular trafficking device. Chembiochem. 2005 Nov; 6(11):1986-90. PMID: 16222730.
    View in: PubMed
  78. Choi HS, Yamamoto K, Ooya T, Yui N. Synthesis of poly(epsilon-lysine)-grafted dextrans and their pH- and thermosensitive hydrogelation with cyclodextrins. Chemphyschem. 2005 Jun 13; 6(6):1081-6. PMID: 15937894.
    View in: PubMed
  79. Choi HS, Ooya T, Huh KM, Yui N. pH-triggered changes in assembling properties of beta-cyclodextrin-conjugated poly(epsilon-lysine) complexes. Biomacromolecules. 2005 May-Jun; 6(3):1200-4. PMID: 15877334.
    View in: PubMed
  80. Choi HS, Ooya T, Sasaki S, Yui N, Kurisawa M, Uyama H, Kobayashi S. Spontaneous change of physical state from hydrogels to crystalline precipitates during poly-pseudorotaxane formation. Chemphyschem. 2004 Sep 20; 5(9):1431-4. PMID: 15499862.
    View in: PubMed
  81. Chun T, Choi HJ, Chung YH. Two different forms of human CTLA-4 proteins following peripheral T cell activation. Immunol Lett. 2004 Feb 15; 91(2-3):213-20. PMID: 15019292.
    View in: PubMed
  82. Choi HS, Huh KM, Ooya T, Yui N. pH- and thermosensitive supramolecular assembling system: rapidly responsive properties of beta-cyclodextrin-conjugated poly(epsilon-lysine). J Am Chem Soc. 2003 May 28; 125(21):6350-1. PMID: 12785758.
    View in: PubMed
  83. Seo SA, Choi HS, Khang G, Rhee JM, Lee HB. A local delivery system for fentanyl based on biodegradable poly(L-lactide-co-glycolide) oligomer. Int J Pharm. 2002 Jun 4; 239(1-2):93-101. PMID: 12052694.
    View in: PubMed
  84. Choi HS, Seo SA, Khang G, Rhee JM, Lee HB. Preparation and characterization of fentanyl-loaded PLGA microspheres: in vitro release profiles. Int J Pharm. 2002 Mar 2; 234(1-2):195-203. PMID: 11839450.
    View in: PubMed
  85. Choi HS, Shin HC, Khang G, Rhee JM, Lee HB. Quantitative analysis of fentanyl in rat plasma by gas chromatography with nitrogen-phosphorus detection. J Chromatogr B Biomed Sci Appl. 2001 Dec 5; 765(1):63-9. PMID: 11817311.
    View in: PubMed
Local representatives can answer questions about the Profiles website or help with editing a profile or issues with profile data. For assistance with this profile: HMS/HSDM faculty should contact feedbackcatalyst.harvard.edu. For demographic and contact information changes only, HMS/HSDM faculty should contact Human Resources at human_resourceshms.harvard.edu.
Choi's Networks
Click the "See All" links for more information and interactive visualizations!
Concepts Expand Description
_
Co-Authors Expand Description
_
Similar People Expand Description
_
Same Department Expand Description
Physical Neighbors Expand Description
_