Literature DB >> 19396846

Light harvesting by a periodic mesoporous organosilica chromophore.

Shinji Inagaki1, Osamu Ohtani, Yasutomo Goto, Kentaro Okamoto, Masamichi Ikai, Ken-ichi Yamanaka, Takao Tani, Tadashi Okada.   

Abstract

Light aqueduct: Periodic mesoporous organosilica exhibits strong light absorption due to densely packed organic chromophores within the pore walls. Light energy absorbed by 125 biphenyl groups in the pore walls is funneled into a single coumarin 1 molecule in the mesochannels with almost 100% quantum efficiency, and results in significant enhancement of emission from the coumarin 1 dye.

Entities:  

Year:  2009        PMID： 19396846     DOI： 10.1002/anie.200900266

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

1.  Incorporation of well-dispersed sub-5-nm graphitic pencil nanodots into ordered mesoporous frameworks.

Authors:  Biao Kong; Jing Tang; Yueyu Zhang; Tao Jiang; Xingao Gong; Chengxin Peng; Jing Wei; Jianping Yang; Yongcheng Wang; Xianbiao Wang; Gengfeng Zheng; Cordelia Selomulya; Dongyuan Zhao
Journal:  Nat Chem       Date:  2015-11-30       Impact factor: 24.427

Review 2.  Host-guest chemistry of mesoporous silicas: precise design of location, density and orientation of molecular guests in mesopores.

Authors:  Minoru Sohmiya; Kanji Saito; Makoto Ogawa
Journal:  Sci Technol Adv Mater       Date:  2015-09-25       Impact factor: 8.090

3.  Cascade exciton-pumping engines with manipulated speed and efficiency in light-harvesting porous π-network films.

Authors:  Cheng Gu; Ning Huang; Fei Xu; Jia Gao; Donglin Jiang
Journal:  Sci Rep       Date:  2015-03-09       Impact factor: 4.379

Review 4.  Light-Emitting Lanthanide Periodic Mesoporous Organosilica (PMO) Hybrid Materials.

Authors:  Anna M Kaczmarek; Pascal Van Der Voort
Journal:  Materials (Basel)       Date:  2020-01-24       Impact factor: 3.623

5.  Fast and stable vapochromic response induced through nanocrystal formation of a luminescent platinum(II) complex on periodic mesoporous organosilica.

Authors:  Hiroki Matsukawa; Masaki Yoshida; Takahiro Tsunenari; Shunsuke Nozawa; Ayana Sato-Tomita; Yoshifumi Maegawa; Shinji Inagaki; Atsushi Kobayashi; Masako Kato
Journal:  Sci Rep       Date:  2019-10-22       Impact factor: 4.379

6.  Blatter-Radical-Grafted Mesoporous Silica as Prospective Nanoplatform for Spin Manipulation at Ambient Conditions.

Authors:  Artem S Poryvaev; Eva Gjuzi; Daniil M Polyukhov; Frank Hoffmann; Michael Fröba; Matvey V Fedin
Journal:  Angew Chem Int Ed Engl       Date:  2021-03-09       Impact factor: 15.336
  6 in total

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