Title:
EMISSIVE MULTICHROMOPHORIC SYSTEM
Document Type and Number:
Japanese Patent JP2007221168
Kind Code:
A
Abstract:
To provide an emissive multichromophoric system based on new highly conjugated porphyrin.
A compounded multichromophoric system is provided, which shows excitation state of low energy fluorescence correlated with a phase relation, by which a transition dipole of a formation block of a pigment is designated. Polarized property of these singlet excitation state can be preserved with a long temporal measure (units in ns). In a preferred embodiment, ethylene- and butadiene-bridged multiporphyrin speices showing high anisotropic excitation state shows an exceptionally large light-emitting dipole intensity, and it is a new example for oligo pigment assembly having super radiation luminescence.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
THERIEN MICHAEL J (US)
Application Number:
JP2007127762A
Publication Date:
August 30, 2007
Filing Date:
May 14, 2007
Export Citation:
Assignee:
UNIV PENNSYLVANIA (US)
International Classes:
H01L33/00; C07D487/22; C07D519/00; C07F3/06; C09B47/00; C09K11/06; H01L31/10; H01L33/26; H01L51/30; H01S3/213; H05B33/14; H01L51/00; H01L51/40; H01L51/42
Domestic Patent References:
| JP2000095870A | 2000-04-04 | |||
| JPH03188083A | 1991-08-16 | |||
| JPH10504800A | 1998-05-12 | |||
| JP2000095870A | 2000-04-04 | |||
| JPH03188083A | 1991-08-16 | |||
| JPH10504800A | 1998-05-12 |
Foreign References:
| US5986090A | 1999-11-16 | |||
| WO2002051959A1 | 2002-07-04 | |||
| US5986090A | 1999-11-16 | |||
| WO2002051959A1 | 2002-07-04 |
Other References:
JPN6010033876, Ｍｉｒｉａｎａｓ Ｃｈａｃｈｉｓｖｉｌｉｓ， ｅｔ ａｌ, "Ｓｐｅｃｔｒａｌ ａｎｄ Ｐｈｏｔｏｐｈｙｓｉｃａｌ Ｐｒｏｐｅｒｔｉｅｓ ｏｆ Ｅｔｈｙｌｅｎｅ−Ｂｒｉｄｇｅｄ Ｓｉｄｅ−ｔｏ−Ｓｉｄｅ Ｐｏｒｐｈｙｒｉｎ Ｄｉｍｅｒｓ．１． Ｇｒｏｕｎｄ−Ｓｔ", Ｊｏｕｒｎａｌ ｏｆ Ｐｈｙｓｉｃａｌ Ｃｈｅｍｉｓｔｒｙ, 19960808, Ｖｏｌ．１００， Ｎｏ．３２, ｐｐ．１３８５７−１３８６６
JPN4006020746, Ｓｃｉｅｎｃｅ （Ｗａｓｈｉｎｇｔｏｎ， ＤＣ， Ｕｎｉｔｅｄ Ｓｔａｔｅｓ） （１９９４）， ２６４（５１６２）， １１０５−１１
JPN4006020740, Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ａｍｅｒｉｃａｎ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ （２０００）， １２２（８）， １７４９−１７５７
JPN6010033877, Ｒｅｎｅｅ Ｓｈｅｄｉａｃ， ｅｔ ａｌ, "Ｓｉｎｇｌｅｔ ａｎｄ Ｔｒｉｐｌｅｔ Ｅｘｃｉｔｅｄ Ｓｔａｔｅｓ ｏｆ Ｅｍｉｓｓｉｖｅ， Ｃｏｎｊｕｇａｔｅｄ Ｂｉｓ（ｐｏｒｐｈｙｒｉｎ） Ｃｏｍｐｏｕｎｄｓ Ｐｒｏｂｅｄ ｂｙ Ｏｐｔｉｃａ", Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ａｍｅｒｉｃａｎ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ, 2000, Ｖｏｌ．１２２， Ｎｏ．２９, ｐｐ．７０１７−７０３３
JPN4006020746, Ｓｃｉｅｎｃｅ （Ｗａｓｈｉｎｇｔｏｎ， ＤＣ， Ｕｎｉｔｅｄ Ｓｔａｔｅｓ） （１９９４）， ２６４（５１６２）， １１０５−１１
JPN4006020740, Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ａｍｅｒｉｃａｎ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ （２０００）， １２２（８）， １７４９−１７５７
JPN6010033877, Ｒｅｎｅｅ Ｓｈｅｄｉａｃ， ｅｔ ａｌ, "Ｓｉｎｇｌｅｔ ａｎｄ Ｔｒｉｐｌｅｔ Ｅｘｃｉｔｅｄ Ｓｔａｔｅｓ ｏｆ Ｅｍｉｓｓｉｖｅ， Ｃｏｎｊｕｇａｔｅｄ Ｂｉｓ（ｐｏｒｐｈｙｒｉｎ） Ｃｏｍｐｏｕｎｄｓ Ｐｒｏｂｅｄ ｂｙ Ｏｐｔｉｃａ", Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ａｍｅｒｉｃａｎ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ, 2000, Ｖｏｌ．１２２， Ｎｏ．２９, ｐｐ．７０１７−７０３３
Attorney, Agent or Firm:
Heikichi Odashima