The photophysical properties of expanded porphyrins: relationships between aromaticity, molecular geometry and non-linear optical properties
Lim, Jong Min; Yoon, Zin Seok; Shin, Jae Yoon; Kim, Kil Suk; Yoon, Min-Chul; Kim, Dongho. Chemical Communications (2009), ASAP.
Peripheral Hexabromination, Hexaphenylation, and Hexaethynylation of meso-Aryl-Substituted Subporphyrins
Tsurumaki, Eiji; Inokuma, Yasuhide; Easwaramoorthi, Shanmugam; Lim, Jong Min; Kim, Dongho; Osuka, Atsuhiro. Chemistry--A European Journal (2008), 15(1), 237-247.
A stable radical species from facile oxygenation of meso-free 5,10,20,25-tetrakis(pentafluorophenyl)-substituted [26]hexaphyrin (1.1.1.1.1.1)
Koide, Taro; Kashiwazaki, Gengo; Suzuki, Masaaki; Furukawa, Ko; Yoon, Min-Chul; Cho, Sung; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie, International Edition (2008), 47(50), 9661-9665.
Protonation-triggered conformational changes to Mobius aromatic [32]heptaphyrins(1.1.1.1.1.1.1)
Saito, Shohei; Shin, Jae-Yoon; Lim, Jong Min; Kim, Kil Suk; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie, International Edition (2008), 47(50), 9657-9660.
Attachment of different donor groups to a cryptand for modulation of two-photon absorption cross-section
Jana, Atanu; Jang, So Young; Shin, Jae-Yoon; De, Arijit Kumar; Goswami, Debabrata; Kim, Dongho; Bharadwaj, Parimal K. Chemistry--A European Journal (2008), 14(34), 10628-10638.
Two-dimensionally extended porphyrin tapes: synthesis and shape-dependent two-photon absorption properties
Nakamura, Yasuyuki; Jang, So Young; Tanaka, Takayuki; Aratani, Naoki; Lim, Jong Min; Kim, Kil Suk; Kim, Dongho; Osuka, Atsuhiro. Chemistry--A European Journal (2008), 14(27), 8279-8289.
Photoelectrochemical Properties of Doubly beta-Functionalized Porphyrin Sensitizers for Dye-Sensitized Nanocrystalline-TiO2 Solar Cells
Park, Jong Kang; Lee, Hye Ryun; Chen, Jinping; Shinokubo, Hiroshi; Osuka, Atsuhiro; Kim, Dongho. Journal of Physical Chemistry C (2008), 112(42), 16691-16699.
Unambiguous Identification of Mobius Aromaticity for meso-Aryl-Substituted [28]Hexaphyrins(1.1.1.1.1.1)
Sankar, Jeyaraman; Mori, Shigeki; Saito, Shohei; Rath, Harapriya; Suzuki, Masaaki; Inokuma, Yasuhide; Shinokubo, Hiroshi; Suk Kim, Kil; Yoon, Zin Seok; Shin, Jae-Yoon; Lim, Jong Min; Matsuzaki, Yoichi; Matsushita, Osamu; Muranaka, Atsuya; Kobayashi, Nagao; Kim, Dongho; Osuka, Atsuhiro. Journal of the American Chemical Society (2008), 130(41), 13568-13579.
Comment on 'aggregation-induced phosphorescent emission (AIPE) of iridium(III) complexes': origin of the enhanced phosphorescence
You, Youngmin; Huh, Hyun Sue; Kim, Kil Suk; Lee, Soon W.; Kim, Dongho; Park, Soo Young. Chemical Communications (2008), (34), 3998-4000.
meso-(4-(N,N-Dialkylamino)phenyl)-Substituted Subporphyrins: Remarkably Perturbed Absorption Spectra and Enhanced Fluorescence by Intramolecular Charge Transfer Interactions
Inokuma, Yasuhide; Easwaramoorthi, Shanmugam; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. Journal of the American Chemical Society (2008), 130(37), 12234-12235.
2,5-thienylene-bridged triangular and linear porphyrin trimers
Song, Jianxin; Jang, So Young; Yamaguchi, Shigeru; Sankar, Jeyaraman; Hiroto, Satoru; Aratani, Naoki; Shin, Jae-Yoon; Easwaramoorthi, Shanmugam; Kim, Kil Suk; Kim, Dongho; Shinokubo, Hiroshi; Osuka, Atsuhiro. Angewandte Chemie, International Edition (2008), 47(32), 6004-6007.
Control of Molecular Structures and Photophysical Properties of Zinc(II) Porphyrin Dendrimers Using Bidentate Guests: Utilization of Flexible Dendrimer Structures as a Controllable Mold
Yang, Jaesung; Cho, Sung; Yoo, Hyejin; Park, Jaehong; Li, Wei-Shi; Aida, Takuzo; Kim, Dongho. Journal of Physical Chemistry A (2008), 112(30), 6869-6876.
Effective expansion of the subporphyrin chromophore through conjugation with meso-oligo(1,4-phenyleneethynylene) substituents: octupolar effect on two-photon absorption
Inokuma, Yasuhide; Easwaramoorthi, Shanmugam; Jang, So Young; Kim, Kil Suk; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie, International Edition (2008), 47(26), 4840-4843.
Structure-property relationship for two-photon absorbing multiporphyrins: supramolecular assembly of highly-conjugated multiporphyrinic ladders and prisms
Easwaramoorthi, Shanmugam; Jang, So Young; Yoon, Zin Seok; Lim, Jong Min; Lee, Cheng-Wei; Mai, Chi-Lun; Liu, Yen-Chun; Yeh, Chen-Yu; Vura-Weis, Josh; Wasielewski, Michael R.; Kim, Dongho. Journal of Physical Chemistry A (2008), 112(29), 6563-6570.
Coherence Length Determination of meso-meso Linked Porphyrin Arrays Based on Forward-Backward Pair Trajectory Analysis
Lee, Myeongwon; Kim, Heeyoung; Kim, Dongho; Sim, Eunji. Journal of Physical Chemistry A (2008), 112(23), 5040-5045.
Photophysical Properties of Core-Modified Expanded Porphyrins: Nature of Aromaticity and Enhancement of Ring Planarity
Yoon, Min-Chul; Misra, Rajneesh; Yoon, Zin Seok; Kim, Kil Suk; Lim, Jong Min; Chandrashekar, Tavarekere K.; Kim, Dongho. Journal of Physical Chemistry B (2008), 112(23), 6900-6905.
Various strategies for highly-efficient two-photon absorption in porphyrin arrays
Kim, Kil Suk; Lim, Jong Min; Osuka, Atsuhiro; Kim, Dongho. Journal of Photochemistry and Photobiology, C: Photochemistry Reviews (2008), 9(1), 13-28.
Nonlinear Optical Properties as a Guide to Aromaticity in Congeneric Pentapyrrolic Expanded Porphyrins: Pentaphyrin, Sapphyrin, Isosmaragdyrin, and Orangarin
Yoon, Zin Seok; Cho, Dong-Gyu; Kim, Kil Suk; Sessler, Jonathan L.; Kim, Dongho. Journal of the American Chemical Society (2008), 130(22), 6930-6931.
Synthesis of nanometer-scale porphyrin wheels of variable size
Hori, Takaaki; Peng, Xiaobin; Aratani, Naoki; Takagi, Akihiko; Matsumoto, Takuya; Kawai, Tomoji; Yoon, Zin Seok; Yoon, Min-Chul; Yang, Jaesung; Kim, Dongho; Osuka, Atsuhiro. Chemistry--A European Journal (2008), 14(2), 582-595.
Zn(II)porphyrin helical arrays: a strategy to overcome conformational heterogeneity by host-guest chemistry
Yoon, Zin Seok; Easwaramoorthi, Shanmugam; Kim, Dongho. Bulletin of the Korean Chemical Society (2008), 29(1), 197-201.
Octupolar trisporphyrin conjugates exhibiting strong two-photon absorption
Seo, Ju-Won; Jang, So Young; Kim, Dongho; Kim, Hee-Joon. Tetrahedron (2008), 64(12), 2733-2739.
Highly Phosphorescent Iridium Complexes with Chromophoric 2-(2-Hydroxyphenyl)oxazole-Based Ancillary Ligands: Interligand Energy-Harvesting Phosphorescence
You, Youngmin; Seo, Jangwon; Kim, Se Hun; Kim, Kil Suk; Ahn, Tae Kyu; Kim, Dongho; Park, Soo Young. Inorganic Chemistry (2008), 47(5), 1476-1487.
Excitation Energy Migration Processes in Cyclic Porphyrin Arrays Probed by Single Molecule Spectroscopy
Yang, Jaesung; Park, Mira; Yoon, Zin Seok; Hori, Takaaki; Peng, Xiaobin; Aratani, Naoki; Dedecker, Peter; Hotta, Jun-ichi; Uji-i, Hiroshi; Sliwa, Michel; Hofkens, Johan; Osuka, Atsuhiro; Kim, Dongho. Journal of the American Chemical Society (2008), 130(6), 1879-1884.
Mobius Aromaticity in N-Fused [24]Pentaphyrin upon Rh(I) Metalation
Park, Jong Kang; Yoon, Zin Seok; Yoon, Min-Chul; Kim, Kil Suk; Mori, Shigeki; Shin, Ji-Young; Osuka, Atsuhiro; Kim, Dongho. Journal of the American Chemical Society (2008), 130(6), 1824-1825.
Synthesis and Characterization of meso-Aryl-Substituted Subchlorins
Tsurumaki, Eiji; Saito, Shohei; Kim, Kil Suk; Lim, Jong Min; Inokuma, Yasuhide; Kim, Dongho Kim; Osuka, Atsuhiro. Journal of the American Chemical Society, (2008), 130(2), 438-439.
Metalation of Expanded Porphyrins: A Chemical Trigger Used To Produce Molecular Twisting and Mobius Aromaticity
Tanaka, Yasuo; Saito, Shohei; Mori, Shigeki; Aratani, Naoki; Shinokubo, Hiroshi; Shibata, Naoki; Higuchi, Yoshiki; Yoon, Zin Seok; Kim, Kil Suk; Noh, Su Bum; Park, Jong Kang; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie. international edition, (2008), 47(4), 681-684.
Perturbation of Electronic States and Energy Relaxation Dynamics in a Series of Phenylene Bridged ZnII Porphyrin Dimers
Cho, Sung; Yoon, Min-Chul; Kim, Chul Hoon; Aratani, Naoki; Mori, Goro; Joo, Taiha; Osuka, Atsuhiro; Kim, Dongho. Journal of Physical Chemistry C, (2007), 111(40), 14881-14888.
Peripheral Fabrications of a Bis-Gold(III) Complex of [26]Hexaphyrin (1.1.1.1.1.1) and Aromatic versus Antiaromatic Effect on Two-Photon Absorption Cross Section
Mori, Shigeki; Kim, Kil Suk; Yoon, Zin Seok; Noh, Su Bum; Kim, Dongho; Osuka, Atsuhiro. Journal of the American Chemical Society, (2007), 129(37), 11344-11345.
Organic solar cells. Supramolecular composites of porphyrins and fullerenes organized by polypeptide structures as light harvesters
Hasobe, Taku; Saito, Kenji; Kamat, Prashant V.; Troiani, Vincent; Qiu, Hongjin; Solladie, Nathalie; Kim, Kil Suk; Park, Jong Kang; Kim, Dongho; D'Souza, Francis; Fukuzumi, Shunichi. Journal of Materials Chemistry, (2007), 17, 4160-4170.
Synthesis of Doubly β-to-β 1,3-Butadiyne-Bridged Diporphyrins: Enforced Planar Structures and Large Two-photon Absorption Cross Sections
Hisaki, Ichiro; Hiroto, Satoru; Kim, Kil Suk; Noh, Su Bum; Kim, Dongho; Shinokubo, Hiroshi; Osuka, Atsuhiro. Angewandte Chemie. international edition, (2007), 46(27), 5125-5127.
A Hexagonal Prismatic Porphyrin Array: Synthesis, STM Detection, and Efficient Energy Hopping in Near-Infrared Region
Yoon, Min-Chul; Yoon , Zin Seok; Cho, Sung; Kim, Dongho; Takagi, Akihiko; Matsumoto, Takuya; Kawai, Tomoji; Hori, Takaaki; Peng, Xiaobin; Aratani, Naoki; Osuka, Atsuhiro. Journal of Physical Chemistry A, (2007), 111(38), 9233-9239.
Photophysics of meso- Doubly Linked Ni(II) Porphyrin Arrays: Large Two-Photon Absorption Cross-Section and Fast Energy Relaxation Dynamics
Yoon, Min-Chul; Noh, Su Bum; Tsuda, Akihiko, Nakamura, Yasuyuki; Kim, Dongho; Osuka, Atsuhiro. Journal of the American Chemical Society, (2007), 129(33), 10080-10081.
Extrusion of Boron(III) Subporphyrin from meso-Heptakis(pentafluorophenyl)[32]heptaphyrin upon Cooperative Cu(II) and B(III) Metalation
Saito, Shohei; Kim, Kil Suk; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie. international edition, (2007), 46(29), 5591-5593.
Charge transfer induced enhancement of near-IR two-photon absorption of 5,15-bis(azulenylethynyl) zinc(II) porphyrins
Kim, Kil Suk; Noh, Su Bum; Katsuda, Takayuki; Ito, Shuji; Osuka, Atsuhiro; Kim, Dongho. Chemical Communications, (2007), 2479-2481.
meso-Aryl-Substituted Subporphyrins: Synthesis, Structures, and Large Substituent Effects on Their Electronic Properties
Inokuma, Yasuhide; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. Journal of the American Chemical Society, (2007), 129(15), 4747-4761.
Single-Molecule Spectroscopic Investigation of Energy Migration Processes in Cyclic Porphyrin Arrays
Park, Mira; yoon, Min-Chul; Yoon, Zin Seok; Hori, Takaaki; Peng, Xiaobin; Aratani, Naoki; Hotta, Jun-ichi; Uji-i, Hiroshi; Sliwa, Michel, Hofkens, Johan; Osuka, Atsuhiro; Kim, Dongho. Journal of the American Chemical Society, (2007), 129(12), 3539-3544.
Evaluation of Planarity and Aromaticity in Sapphyrin and Inverted Sapphyrin Using a Bidirectional NICS (Nucleus-Independent Chemical Shift) Scan Method
Yoon, Zin Seok; Noh, Su Bum; Cho, Dong-Gyu; Sessler, Jonathan L.; Kim, Dongho. Chemical Communications, (2007), 2378-2380.
Direct Spectroscopic Observation of Interligand Energy Transfer in Cyclometalated Heteroleptic Iridium(III) Complexes: A Strategy for Phosphorescence Color Tuning and White Light Generation
You, Youngmin; Kim, Kil Suk; Ahn, Tae Kyu; Kim, Dongho; Park, Soo Young. Journal of Physical Chemistry C, (2007), 111(10), 4052-4060.
Nonlinear Optical Properties and Excited-State Dynamics of Highly Symmetric Expanded Porphyrins
Yoon, Zin Seok; Kwon, Jung Ho; Yoon, Min-Chul; Koh, Mi Kyoung; Noh, Su Bum; Sessler, Jonathan L.; Lee, Jeong Tae; Seidel, Daniel; Aguilar, Apolonio; Shimizu, Soji; Suzuki, Masaaki; Osuka, Atsuhiro; Kim, Dongho. Journal of the American Chemical Society, (2006), 128(43), 14128-14134.
Relationship between Incoherent Excitation Energy Migration Processes and Molecular Structures in Zinc(II) Porphyrin Dendrimers
Cho, Sung; Li, Wei-Shi; Yoon, Min-Chul; Ahn, Tae Kyuh; Jiang, Dong-Lin; Kim, Jiwon Kim; Aida,Takuzo; Kim, Dongho. Chemistry - A European Journal (2006), 12(29), 7576-7584.
Inverted Sapphyrin: A New Family of Doubly N-Confused Expanded Porphyrins
Sessler, Jonathan L.; Cho, Dong-Gyu; Stepien, Marcin; Lynch, Vincent; Waluk, Jacek; Yoon, Zin Seok; Kim, Dongho. Journal of the American Chemical Society (2006), 128(39), 12640-12641.
Intramolecular and intermolecular energy transfers in donor-acceptor linear porphyrin arrays
Rhee, Hanju; Joo, Taiha; Aratani, Naoki; Osuka, Atsuhiro; Cho, Sung; Kim, Dongho. Journal of Chemical Physics (2006), 125(7), 074902/1-074902/8.
Synthesis of Brominated Directly Fused Diporphyrins through Gold(III)-Mediated Oxidation
Sahoo, Akhila K.; Nakamura, Yasuyuki; Aratani, Naoki; Kim, Kil Suk; Noh, Su Bum; Shinokubo, Hiroshi; Kim, Dongho; Osuka, Atsuhiro. Organic Letters (2006), 8(18), 4141-4144.
Construction of Segregated Arrays of Multiple Donor and Acceptor Units Using a Dendritic Scaffold: Remarkable Dendrimer Effects on Photoinduced Charge Separation
Li, Wei-Shi; Kim, Kil Suk; Jiang, Dong-Lin; Tanaka, Hiroyuki; Kawai, Tomoji; Kwon, Jung Ho; Kim, Dongho; Aida, Takuzo. Journal of the American Chemical Society (2006), 128(32), 10527-10532.
Synthesis of Doubly Strapped meso-meso-Linked Porphyrin Arrays and Triply Linked Conjugated Porphyrin Tapes
Ikeda, Toshiaki; Lintuluoto, Juna M.; Aratani, Naoki; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. European Journal of Organic Chemistry (2006), 2006(14), 3193-3204 .
Correlation of fluorescence anisotropy decay with molecular size and shape of covalently and noncovalently bound large porphyrin arrays
Aratani, Naoki; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. Journal of the Chinese Chemical Society (2006), 53(1), 41-46.
A Quadruply Azulene-Fused Porphyrin with Intense Near-IR Absorption and a Large Two-Photon Absorption Cross Section
Kurotobi, Kei; Kim, Kil Suk; Noh, Su Bum; Kim, Dongho; Osuka Atsuhiro Angewandte Chemie International Edition (2006), 45(24), 3944-3947
Comparative Photophysical Properties of Free-Base, Bis-Zn(II), Bis-Cu(II), and Bis-Co(II) Doubly N-Confused Hexaphyrins(1.1.1.1.1.1)
Kwon, Jung Ho; Ahn, Tae Kyu; Yoon, Min-Chul; Kim, Deok Yun; Koh, Mi Kyoung; Kim, Dongho; Furuta, Hiroyuki; Suzuki, Masaaki; Osuka, Atsuhiro. Journal of Physical Chemistry B (2006), 110(24), 11683-11690
High Fidelity Self-Sorting Assembling of meso-Cinchomeronimide Appended meso-meso Linked Zn(II) Diporphyrins
Kamada, Taisuke; Aratani, Naoki; Ikeda, Toshiaki; Shibata, Naoki; Higuchi, Yoshiki; Wakamiya, Atsushi; Yamaguchi, Shigehiro; Kim, Kil Suk; Yoon, Zin Seok; Kim, Dongho; Osuka, Atsuhiro. Journal of American Chemical Socienty (2006), 128(23), 7670-7688
Assemblies of Supramolecular Porphyrin Dimers in Pentagonal and Hexagonal Arrays Exhibiting Light-Harvesting Antenna Function
Hajjaj, Fatin; Yoon, Zin Seok; Yoon, Min-Chul; Park, Jaehong; Satake, Akiharu; Kim, Dongho; Kobuke, Yoshiaki. Journal of American Chemical Socienty (2006), 128(14), 4612-4623
Photoluminescence of Cd1-xMnxS (x<=0.3) Nanowires.
Na, Chan Woong; Han, Doo Suk; Kim, Dae Sung; Kang, Young Joo; Lee, Jin Young; Park, Jeunghee; Oh, Dong Keun; Kim, Kil Suk; Kim, Dongho. Jounal of Physical Chemistry B (2006), 110(13), 6699-6704
A Directly Fused Tetrameric Porphyrin Sheet and Its Anomalous Electronic Properties That Arise from the Planar Cyclooctatetraene Core
Nakamura, Yasuyuki; Aratani, Naoki; Shinokubo, Hiroshi; Takagi, Akihiko; Kawai, Tomoji; Matsumoto, Takuya; Yoon, Zin Seok; Kim, Deok Yun; Ahn, Tae Kyu; Kim, Dongho; Muranaka, Atsuya; Kobayashi, Nagao; Osuka, Atsuhiro. Journal of American Chemical Socienty (2006), 128(12), 4119-4127
Excitonic coupling in covalently linked multiporphyrin systems by matrix diagonalization.
Yoon, Zin Seok; Yoon, Min-Chul; Kim, Dongho Journal of Photochemistry and Photobiology C: Photochemistry Reviews (2005), 6(4), 249-263
Tribenzosubporphines: Synthesis and Characterization.
Inokuma, Yasuhide; Kwon, Jung Ho;Ahn, Tae Kyu; Yoon, Min-Chul; Kim, Dongho; Osuka, Atsuhiro. Angewandte Chemie, International Edition (2006), 45(6), 961-964
A New Entry to Doubly N-Confused [26]Hexaphyrins(1.1.1.1.1.1) from Normal [26]Hexaphyrins(1.1.1.1.1.1) through an Unprecedented Double Pyrrolic Rearrangement.
Suzuki, Masaaki;Yoon, Min-Chul; Kim, Deok Yun Kim; Kwon, Jung Ho Kwon; Furuta, Hiroyuki;Kim, Dongho; Osuka, Atsuhiro. Chemistry A European Journal (2006), 12(6), 1754-1759
Giant Porphyrin Wheels with Large Electronic Coupling as Models of Light-Harvesting Photosynthetic Antenna
Hori, Takaaki; Aratani, Naoki; Takagi, Akihiko Takagi;Matsumoto, Takuya; Kawai, Tomoji;Yoon, Min-Chul; Yoon, Zin Seok; Cho, Sung; Kim, Dongho; Osuka, Atsuhiro. Chemistry A European Journal (2006), 12(5), 1319-1327
Excitation energy migration in a dodecameric porphyrin box.
Hwang, In-Wook; Yoon, Zin Seok; Kim, Jiwon Kim; Kamada, Taisuke; Ahn, Tae Kyu; Aratani, Naoki; Osuka, Atsuhiro; Kim, Dongho. Journal of Photochemistry and Photobiology A: Chemistry, (2006), 178 (2-3), 130-139.
Electrical transport properties and their reproducibility for linear porphyrin arrays.
Kang, Bong Keun; Aratani, Naoki; Lim, Jong Kuk; Kim, Dongho; Osuka, Atsuhiro; Yoo, Kyung-Hwa. Materials Science and Engineering: C (2006), 26(5-7), 1023-1027
Relationship between Two-Photon Absorption and the pi-Conjugation Pathway in Porphyrin Arrays through Dihedral Angle Control.
Ahn, Tae Kyu; Kim, Kil Suk; Kim, Deok Yun; Noh, Su Bum; Aratani, Naoki; Ikeda, Chusaku; Osuka, Atsuhiro; Kim, Dongho. Journal of American Chemical Society (2006), 128(5), 1700-1704
Ultrafast laser ablation of indium tin oxide thin films for organic light-emitting diode application.
Park, Mira Park; Chon, Byong Hyok; Kim, Hyun Sun; Jeoung, Sae Chae; Kim, Dongho; Lee, Jeoung-Ik; Chu, Hye Yong; Kim, Hyeong Rae. Optics and Lasers in Engineering (2006), 44(2), 138-146
Prediction of efficient energy transfer in emissive polymer blends based on Forster radius and the excited state lifetime of acceptors.
Yu, Jae-Woong; Kim, Jai Kyeong; Kim, Dong Young; Kim, Chulhee; Song, Nam Woong; Kim, Dongho. Current Applied Physics (2006), 6(1) 59-65.