Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shimpei Iwaki"'
Autor:
Kenjiro Hanaoka, Shimpei Iwaki, Kiyoshi Yagi, Takuya Myochin, Takayuki Ikeno, Hisashi Ohno, Eita Sasaki, Toru Komatsu, Tasuku Ueno, Motokazu Uchigashima, Takayasu Mikuni, Kazuki Tainaka, Shinya Tahara, Satoshi Takeuchi, Tahei Tahara, Masanobu Uchiyama, Tetsuo Nagano, Yasuteru Urano
Publikováno v:
Journal of the American Chemical Society. 144:19778-19790
Fluorogenic probes for bioimaging have become essential tools for life science and medicine, and the key to their development is a precise understanding of the mechanisms available for fluorescence off/on control, such as photoinduced electron transf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb0faea991add1d0b00aa35c9beea5ef
https://doi.org/10.1021/jacs.2c06397
https://doi.org/10.1021/jacs.2c06397
Autor:
Tasuku Ueno, Shimpei Iwaki, Takuya Myochin, Kenjiro Hanaoka, Yasuteru Urano, Toru Komatsu, Hisashi Ohde, Yoshiaki Murayama, Tetsuo Nagano, Takayuki Ikeno
Publikováno v:
Analytical chemistry. 91(14)
Photoacoustic (PA) imaging is a novel imaging modality that combines the high contrast of optical imaging and the deep tissue penetration of ultrasound. PA imaging contrast agents targeting various biological phenomena have been reported, but the dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a660bd1b4bc865a4b88f396673aee51
https://pubmed.ncbi.nlm.nih.gov/31265237
https://pubmed.ncbi.nlm.nih.gov/31265237
Autor:
Kazuo Umemura, Keita Tamura, Takuya Terai, Shimpei Iwaki, Kazuya Hokamura, Yasuaki Muramatsu, Kohsuke Hagisawa, Kenjiro Hanaoka, Kazuhisa Hirabayashi, Tetsuo Nagano, Makoto Arita, Yuji Morimoto, Hiroyuki Arai, Yasuo Takehara, Yasunobu Hirata, Toru Komatsu, Kazuhide Nakahara, Tomoko Mineno, Yusuke Adachi, Mikako Ogawa, Tasuku Ueno, Takehiro Yamane
Publikováno v:
Org. Biomol. Chem.. 12:8611-8618
Gadolinium(III) ion (Gd(3+)) complexes are widely used as contrast agents in magnetic resonance imaging (MRI), and many attempts have been made to couple them to sensor moieties in order to visualize biological phenomena of interest inside the body.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03aedadf81f7390aa70906a6a30b4034
https://doi.org/10.1039/c4ob01270d
https://doi.org/10.1039/c4ob01270d
Autor:
Wen Piao, Toru Komatsu, Shimpei Iwaki, Tasuku Ueno, Tetsuo Nagano, Takuya Terai, Kenjiro Hanaoka
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 22:2798-2802
Hypoxia occurs in various diseases, including cancer, ischemia, and acute and chronic vascular diseases. Here we describe the design and synthesis of the first hypoxia-sensitive MRI contrast agents, SAGds. SAGds showed a pH-dependent r(1) relaxivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720fea212552dd51e7bc4add0487c4f3
https://doi.org/10.1016/j.bmcl.2012.02.071
https://doi.org/10.1016/j.bmcl.2012.02.071
Autor:
Shimpei Iwaki, Tasuku Ueno, Toru Komatsu, Yasuteru Urano, Takuya Myochin, Tetsuo Nagano, Kenjiro Hanaoka, Takuya Terai
Publikováno v:
Journal of the American Chemical Society. 137(14)
Near-infrared (NIR) fluorescent probes based on the Forster resonance energy transfer (FRET) mechanism have various practical advantages, and their molecular design is generally based on the use of NIR dark quenchers, which are nonfluorescent dyes, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fea24b4173d9973660a857f7fe2c9e2
https://pubmed.ncbi.nlm.nih.gov/25764154
https://pubmed.ncbi.nlm.nih.gov/25764154
Autor:
Kenjiro Hanaoka1, Takayuki Ikeno2, Shimpei Iwaki2, Sayaka Deguchi3, Kazuo Takayama3, Hiroyuki Mizuguchi3,4,5, Fumiya Tao6, Nobuhiko Kojima6, Hisashi Ohno1, Eita Sasaki1, Toru Komatsu2, Tasuku Ueno2, Kazuya Maeda2, Hiroyuki Kusuhara2 khanaoka@keio.jp, Yasuteru Urano2,7 uranokun@m.u-tokyo.jp
Publikováno v:
Science Advances. 2/16/2024, Vol. 10 Issue 7, p1-15. 15p.
Autor:
Takuya Myochin, Kenjiro Hanaoka, Shimpei Iwaki, Tasuku Ueno, Toru Komatsu, Takuya Terai, Tetsuo Nagano, Yasuteru Urano
Publikováno v:
Journal of the American Chemical Society; 4/15/2015, Vol. 137 Issue 14, p4759-4765, 7p