Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ryu J. Iwatate"'
Autor:
Akira Yoshinari, Reika Isoda, Ryu J. Iwatate, Wolf B. Frommer, Noriyoshi Yagi, Masayoshi Nakamura
Publikováno v:
Plant and Cell Physiology
Fluorescent probes are powerful tools for visualizing cellular and subcellular structures, their dynamics and cellular molecules in living cells and enable us to monitor cellular processes in a spatiotemporal manner within complex and crowded systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adb75e913401d31c2d1ac7efa6c9cb7c
https://doi.org/10.1093/pcp/pcab104
https://doi.org/10.1093/pcp/pcab104
Autor:
Ryu J. Iwatate, Ryuichi Yamamoto
Publikováno v:
Progress of Digestive Endoscopy. 100:125-126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c92a807dae79c2193942b1b0d97a791c
https://doi.org/10.11641/pde.100.1_125
https://doi.org/10.11641/pde.100.1_125
Autor:
Shigehiro Yamaguchi, Toru Komatsu, Akira Yoshinari, Mako Kamiya, Masayasu Taki, Noriyoshi Yagi, Masayoshi Nakamura, Wolf B. Frommer, Ryu J. Iwatate, Hiroaki Ogasawara, Marek Grzybowski
Synthetic chemical fluorescent dyes are promising tools for many applications in biology. SNAP tagging provides a unique opportunity for labeling of specific proteinsin vivowith synthetic dyes for studying for example endocytosis, or super-resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c86ea2b7a9a1c1891b0ff0b79114088
Autor:
Mamiko Nakadate, Yasuteru Urano, Hiroki Kashima, Keitaro Umezawa, Ryosuke Kojima, Ryu J. Iwatate, Mako Kamiya
Publikováno v:
Bioconjugate Chemistry. 29:241-244
We designed and synthesized an activatable near-infrared (NIR) fluorescent probe for γ-glutamyltransferase, based on an asymmetric silicon rhodamine scaffold with an optimized equilibrium of intramolecular spirocyclization. The synthesized probe exh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::319211e5f43ddeaf069647cfc5c7c3dc
https://doi.org/10.1021/acs.bioconjchem.7b00776
https://doi.org/10.1021/acs.bioconjchem.7b00776
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2017.
Photoacoustic (PA) imaging is advantageous in contrast agent imaging because of high spatial resolution at depth more than several millimeter inside biological tissues. To detect small tumors specifically, we are developing small organic molecule-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42d78d58a91109ea8a9426f38ba630d3
https://doi.org/10.1117/12.2255594
https://doi.org/10.1117/12.2255594
Autor:
Takuya Terai, Daisuke Asanuma, Ryu J. Iwatate, Kenjiro Hanaoka, Masayo Sakabe, Yasuteru Urano, Tetsuo Nagano, Mako Kamiya
Publikováno v:
Journal of the American Chemical Society. 135:409-414
We have synthesized and evaluated a series of hydroxymethyl rhodamine derivatives and found an intriguing difference of intramolecular spirocyclization behavior: the acetylated derivative of hydroxymethyl rhodamine green (Ac-HMRG) exists as a closed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ddc711af06bcd1bcaef8615dec29be
https://doi.org/10.1021/ja309688m
https://doi.org/10.1021/ja309688m
Publikováno v:
SPIE Proceedings.
Multispectral photoacoustic (MS-PA) imaging has been researched to image molecular probes in the presence of strong background signals produced from intrinsic optical absorbers. Spectral fitting method (SFM) discriminates probe signals from backgroun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c03091ee761fcff12600bd70f167af4
https://doi.org/10.1117/12.2213778
https://doi.org/10.1117/12.2213778
Autor:
Ryu J. Iwatate, Masanori Fujita, Miya Ishihara, Shinpei Okawa, Mako Kamiya, Yasuteru Urano, Takeshi Hirasawa
Publikováno v:
Applied Optics. 57:2383
We propose the use of a spectral differential method (SDM) to emphasize the spectral peaks of multispectral photoacoustic images. Because contrast agent signals have spectral peaks at the contrast agent absorption peak, the SDM can selectively emphas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec0e0547e54e5066ad9a4519b2f34aa
https://doi.org/10.1364/ao.57.002383
https://doi.org/10.1364/ao.57.002383
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(5)
To achieve rapid and sensitive detection of cancer, activatable fluorescent probes targeting proteases that are overexpressed in various types of cancer have been developed, based on the hydroxymethyl rhodamine green (HMRG) scaffold. However, to visu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce21fc4513d66e01094851eb759cd4fa
https://pubmed.ncbi.nlm.nih.gov/26744125
https://pubmed.ncbi.nlm.nih.gov/26744125
Publikováno v:
Journal of Optics. 19:014002
Photoacoustic (PA) imaging offers depth-resolved images of optical absorbers with the spatial resolution of ultrasound imaging. To enhance tumour contrast, tumour-specific probes are used as contrast agents. We synthesised a colourless PA probe that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1845df48c9c02a1dd427c03cc7b6750
https://doi.org/10.1088/2040-8978/19/1/014002
https://doi.org/10.1088/2040-8978/19/1/014002