Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Satoshi Kodate"'
Publikováno v:
The Journal of Physical Chemistry C. 113:20738-20744
Using transient absorption spectroscopy, we investigated the effects of 4-tert-butylpyridine (tBP) and Li ions on photoinduced electron injection efficiency in nanocrystalline TiO2 films sensitized by black dye. The efficiency increased with the addi
Autor:
Yoshio Saito, Katsuhiko Matsumoto, Takashi Morii, Yoshiki Takeuchi, Subhendu Sekhar Bag, Isao Saito, Satoshi Kodate
Publikováno v:
Tetrahedron Letters. 50:1403-1406
We synthesized C8-vinylpyrene-substituted 2′-deoxyguanosine VPyG and studied the photoregulated reversible E–Z isomerization. When E-isomer was irradiated with visible light (>420 nm), E- to Z-isomerization took place very rapidly, while upon irr
Autor:
Isamu Suzuka, Satoshi Kodate
Publikováno v:
Japanese Journal of Applied Physics. 45:574-578
We tried the assignment of the origin of phosphorescent bands in Ir complexes. It is important to elucidate the luminescent mechanism in order to design organic light-emitting devices (OLEDs) besed on new materials. The Stokes shift between the phosp
Autor:
Satoshi Kodate, Akimitsu Okamoto, Yoshio Saito, Isao Saito, Kazuki Tainaka, Haruhiko Wada, Isamu Suzuka
Publikováno v:
Nucleic acids symposium series (2004). (50)
We examined the dual fluorescence mechanism of 8-[4-(dimethylamino)phenyl]-N-2-propynyl-1-pyrenecarbox-amide (PyADMA) in polar solvent. The emission band appeared on the short wavelength side does not depend on the solvent polarity. On the other hand
Publikováno v:
Bioorganicmedicinal chemistry letters. 16(24)
Fluorescence response upon hybridization of perylene labeled oligonucleotide probes depends on the microenvironment experienced by the perylene fluorophore. In mismatched duplex ((Per)U-C), enhanced fluorescence was observed while in matched duplex (
Publikováno v:
Scopus-Elsevier
Our effort in designing base-discriminating fluorescence nucleosides (BDF), leads us to develop dual-labeled oligonucleotide probe in which the BDF nucleoside, (Py)U/(2-Ant)U act as the donor separated by a defined base pair distance from the accepto
Autor:
Isamu Suzuka, Satoshi Kodate, Yoshio Saito, Yuichi Kusakabe, Erika Mizuno, Chiharu Nagai, Katsuhiko Matsumoto, Subhendu Sekhar Bag, Isao Saito
Publikováno v:
Chemical Communications. :2133
A novel FRET based strategy for DNA sequence analysis utilising base-discriminating fluorescence (BDF) nucleoside, (Py)U/(2-Ant)U, as donor in the dual-labelled oligonucleotide probe is reported; a selective/specific emission from acceptor, was obser
Autor:
Yoshio Saito, Subhendu Sekhar Bag, Yuichi Kusakabe, Chiharu Nagai, Katsuhiko Matsumoto, Erika Mizuno, Satoshi Kodate, Isamu Suzuka, Isao Saito
Publikováno v:
Chemical Communications; May2007, Vol. 2007 Issue 21, p2133-2135, 3p
Autor:
Isamu Suzuka, Subhendu Sekhar Bag, Isao Saito, Satoshi Kodate, Keigo Hayasi, Kazuo Hanawa, Yoshio Saito
Publikováno v:
Scopus-Elsevier
We have synthesized perylene labeled BDF probe and its photophysical properties were explored. Perylene labeled oligonucleotide probe is capable of detecting cytosine from its target mismatch sequence by enhancement of fluorescence intensity.
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