Search Results - "Ishijima, Ayumu"

Investigating the optimum size of nanoparticles for their delivery into the brain assisted by focused ultrasound-induced blood–brain barrier opening by Ohta, Seiichi, Kikuchi, Emi, Ishijima, Ayumu, Azuma, Takashi, Sakuma, Ichiro, Ito, Taichi

“…The blood–brain barrier (BBB) has hampered the efficiency of nanoparticle delivery into the brain via conventional strategies. The widening of BBB tight…”
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Cardiac macrophages prevent sudden death during heart stress by Sugita, Junichi, Fujiu, Katsuhito, Nakayama, Yukiteru, Matsubara, Takumi, Matsuda, Jun, Oshima, Tsukasa, Liu, Yuxiang, Maru, Yujin, Hasumi, Eriko, Kojima, Toshiya, Seno, Hiroshi, Asano, Keisuke, Ishijima, Ayumu, Tomii, Naoki, Yamazaki, Masatoshi, Kudo, Fujimi, Sakuma, Ichiro, Nagai, Ryozo, Manabe, Ichiro, Komuro, Issei

“…Cardiac arrhythmias are a primary contributor to sudden cardiac death, a major unmet medical need. Because right ventricular (RV) dysfunction increases the…”
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Dispersive coherent Brillouin scattering spectroscopy by Ishijima, Ayumu, Okabe, Shinga, Sakuma, Ichiro, Nakagawa, Keiichi

“…Frequency- and time-domain Brillouin scattering spectroscopy are powerful tools to read out the mechanical properties of complex systems in material and life…”
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Acoustic frequency-dependent physical mechanism of sub-MHz ultrasound neurostimulation by Fan, Haixiao, Shimba, Kenta, Ishijima, Ayumu, Sasaoka, Kenya, Takahashi, Tsuyoshi, Saka, Eigo, Chang, Chih-Hsiang, Jimbo, Yasuhiko, Azuma, Takashi, Takagi, Shu

“…Ultrasound allows non-invasive and reversible modulation of neural circuit activity with high spatial resolution. Despite growing interest in clinical…”
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The lifetime evaluation of vapourised phase-change nano-droplets by Ishijima, Ayumu, Tanaka, Jun, Azuma, Takashi, Minamihata, Kosuke, Yamaguchi, Satoshi, Kobayashi, Etsuko, Nagamune, Teruyuki, Sakuma, Ichiro

“…•Bubble-stability of a vapourised submicron PFC droplet was analysed by 1Mfps high-speed imaging.•Bubble-lifetime can be controlled by ambient temperature…”
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Selective intracellular delivery of perfluorocarbon nanodroplets for cytotoxicity threshold reduction on ultrasound‐induced vaporization by Ishijima, Ayumu, Yamaguchi, Satoshi, Azuma, Takashi, Kobayashi, Etsuko, Shibasaki, Yoshikazu, Nagamune, Teruyuki, Sakuma, Ichiro

“…Background Phase‐change nanodroplets (PCNDs), which are liquid perfluorocarbon nanoparticles, have garnered much attention as ultrasound‐responsive…”
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Cytosolic protein delivery using ultrasound‐guided vaporization of perfluorocarbon nano‐droplets by Yamaguchi, Satoshi, Kisaka, Miho, Higashi, Kotaro, Ishijima, Ayumu, Azuma, Takashi, Nakagawa, Keiichi, Shibasaki, Yoshikazu, Sakuma, Ichiro, Okamoto, Akimitsu

“…Ultrasound‐guided protein delivery is promising for site‐specific control of cellular functions in the deep interior of the body in a noninvasive manner…”
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Sequentially timed all-optical mapping photography boosted by a branched 4f system with a slicing mirror by Saiki, Takao, Hosobata, Takuya, Kono, Yukihiro, Takeda, Masahiro, Ishijima, Ayumu, Tamamitsu, Miu, Kitagawa, Yutaro, Goda, Keisuke, Morita, Shin-ya, Ozaki, Shinobu, Motohara, Kentaro, Yamagata, Yutaka, Nakagawa, Keiichi, Sakuma, Ichiro

“…We present sequentially timed all-optical mapping photography (STAMP) with a slicing mirror in a branched 4 f system for an increased number of frames without…”
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Spectrum shuttle for producing spatially shapable GHz burst pulses by Shimada, Keitaro, Ishijima, Ayumu, Saiki, Takao, Sakuma, Ichiro, Inada, Yuki, Nakagawa, Keiichi

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Automated frame selection process for high-resolution microendoscopy by Ishijima, Ayumu, Schwarz, Richard A, Shin, Dongsuk, Mondrik, Sharon, Vigneswaran, Nadarajah, Gillenwater, Ann M, Anandasabapathy, Sharmila, Richards-Kortum, Rebecca

“…We developed an automated frame selection algorithm for high-resolution microendoscopy video sequences. The algorithm rapidly selects a representative frame…”
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Single-shot optical imaging with spectrum circuit bridging timescales in high-speed photography by Saiki, Takao, Shimada, Keitaro, Ishijima, Ayumu, Song, Hang, Qi, Xinyi, Okamoto, Yuki, Mizushima, Ayako, Mita, Yoshio, Hosobata, Takuya, Takeda, Masahiro, Morita, Shinya, Kushibiki, Kosuke, Ozaki, Shinobu, Motohara, Kentaro, Yamagata, Yutaka, Tsukamoto, Akira, Kannari, Fumihiko, Sakuma, Ichiro, Inada, Yuki, Nakagawa, Keiichi

“…Single-shot optical imaging based on ultrashort lasers has revealed nonrepetitive processes in subnanosecond timescales beyond the recording range of…”
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Cover Image, Volume 2, Issue 4 by Ishijima, Ayumu, Yamaguchi, Satoshi, Azuma, Takashi, Kobayashi, Etsuko, Shibasaki, Yoshikazu, Nagamune, Teruyuki, Sakuma, Ichiro

“…The cover image is based on the ORIGINAL ARTICLE Selective intracellular delivery of perfluorocarbon nanodroplets for cytotoxicity threshold reduction on…”
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Dispersive coherent Brillouin scattering spectroscopy by Ishijima, Ayumu, Okabe, Shinga, Sakuma, Ichiro, Nakagawa, Keiichi

“…Photoacoustics 29 (2023) 100447 Frequency- and time-domain Brillouin scattering spectroscopy are powerful tools to read out the mechanical properties of…”
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Spectrum Circuit for Producing Spectrally Separated Nanosecond Pulse Train in Free Space by Saiki, Takao, Ishijima, Ayumu, Sakuma, Ichiro, Nakagawa, Keiichi

“…We propose a free space time-stretching system for producing nanosecond pulse train with easily tunable time interval and spectrum period. In our demonstration…”
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Notice of Removal: Antibody-conjugated phase-change nano-droplet for ultrasound therapeutic agent by Ishijima, Ayumu, Yamahira, Shinya, Yamaguchi, Satoshi, Kobayashi, Etsuko, Shibasaki, Yoshikazu, Azuma, Takashi, Nagamune, Teruyuki, Sakuma, Ichiro

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