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All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities.

Optics express

Nozaki K, Lacraz A, Shinya A, Matsuo S, Sato T, Takeda K, Kuramochi E, Notomi M.
PMID: 26698517
Opt Express. 2015 Nov 16;23(23):30379-92. doi: 10.1364/OE.23.030379.

An all-optical packet switching using bistable photonic crystal nanocavity memories was demonstrated for the first time. Nanocavity-waveguide coupling systems were configured for 1 × 1, 1 × 2, and 1 × 3 switches for 10-Gb/s optical packet, and they...

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Nozaki K, Lacraz A, Shinya A, et al. All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities. Opt Express. 2015;23(23):30379-92doi: 10.1364/OE.23.030379.
Nozaki, K., Lacraz, A., Shinya, A., Matsuo, S., Sato, T., Takeda, K., Kuramochi, E., & Notomi, M. (2015). All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities. Optics express, 23(23), 30379-92. https://doi.org/10.1364/OE.23.030379
Nozaki, Kengo, et al. "All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities." Optics express vol. 23,23 (2015): 30379-92. doi: https://doi.org/10.1364/OE.23.030379
Nozaki K, Lacraz A, Shinya A, Matsuo S, Sato T, Takeda K, Kuramochi E, Notomi M. All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities. Opt Express. 2015 Nov 16;23(23):30379-92. doi: 10.1364/OE.23.030379. PMID: 26698517.
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Diallyl sulfides: Selective inhibitors of family X DNA polymerases from garlic (Allium sativum L.).

Food chemistry

Nishida M, Hada T, Kuramochi K, Yoshida H, Yonezawa Y, Kuriyama I, Sugawara F, Yoshida H, Mizushina Y.
PMID: 26059133
Food Chem. 2008 May 15;108(2):551-60. doi: 10.1016/j.foodchem.2007.11.007. Epub 2007 Nov 13.

Diallyl sulfides, organosulfur compounds isolated from garlic (Allium sativum L.), selectively inhibit the activities of mammalian family X DNA polymerases (pols), such as pol β, pol λ and terminal deoxynucleotidyl transferase (TdT), in vitro. The purified fraction (i.e., Sample-A)...

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Nishida M, Hada T, Kuramochi K, et al. Diallyl sulfides: Selective inhibitors of family X DNA polymerases from garlic (Allium sativum L.). Food Chem. 2007;108(2):551-60doi: 10.1016/j.foodchem.2007.11.007.
Nishida, M., Hada, T., Kuramochi, K., Yoshida, H., Yonezawa, Y., Kuriyama, I., Sugawara, F., Yoshida, H., & Mizushina, Y. (2008). Diallyl sulfides: Selective inhibitors of family X DNA polymerases from garlic (Allium sativum L.). Food chemistry, 108(2), 551-60. https://doi.org/10.1016/j.foodchem.2007.11.007
Nishida, Masayuki, et al. "Diallyl sulfides: Selective inhibitors of family X DNA polymerases from garlic (Allium sativum L.)." Food chemistry vol. 108,2 (2008): 551-60. doi: https://doi.org/10.1016/j.foodchem.2007.11.007
Nishida M, Hada T, Kuramochi K, Yoshida H, Yonezawa Y, Kuriyama I, Sugawara F, Yoshida H, Mizushina Y. Diallyl sulfides: Selective inhibitors of family X DNA polymerases from garlic (Allium sativum L.). Food Chem. 2008 May 15;108(2):551-60. doi: 10.1016/j.foodchem.2007.11.007. Epub 2007 Nov 13. PMID: 26059133.
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A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine.

Angewandte Chemie (International ed. in English)

Mizutani S, Komori K, Taniguchi T, Monde K, Kuramochi K, Tsubaki K.
PMID: 27376480
Angew Chem Int Ed Engl. 2016 Aug 08;55(33):9553-6. doi: 10.1002/anie.201602910. Epub 2016 Jul 04.

A biomimetic synthesis of naturally occurring lactams rubrobramide, flavipucine, and isoflavipucine is described. The key step is a regioselective Darzens reaction between isobutyl glyoxal and an α-bromo-β-ketoamide. The construction of the core tricyclic ring system of rubrobramide was achieved...

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Mizutani S, Komori K, Taniguchi T, et al. A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine. Angew Chem Int Ed Engl. 2016;55(33):9553-6doi: 10.1002/anie.201602910.
Mizutani, S., Komori, K., Taniguchi, T., Monde, K., Kuramochi, K., & Tsubaki, K. (2016). A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine. Angewandte Chemie (International ed. in English), 55(33), 9553-6. https://doi.org/10.1002/anie.201602910
Mizutani, Shoma, et al. "A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine." Angewandte Chemie (International ed. in English) vol. 55,33 (2016): 9553-6. doi: https://doi.org/10.1002/anie.201602910
Mizutani S, Komori K, Taniguchi T, Monde K, Kuramochi K, Tsubaki K. A Bioinspired Synthesis of (±)-Rubrobramide, (±)-Flavipucine, and (±)-Isoflavipucine. Angew Chem Int Ed Engl. 2016 Aug 08;55(33):9553-6. doi: 10.1002/anie.201602910. Epub 2016 Jul 04. PMID: 27376480.
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Challenge toward structural complexity using asymmetric catalysis: target-oriented development of catalytic enantioselective Diels-Alder reaction.

Organic letters

Usuda H, Kuramochi A, Kanai M, Shibasaki M.
PMID: 15524490
Org Lett. 2004 Nov 11;6(23):4387-90. doi: 10.1021/ol048018s.

A new method for the catalytic enantioselective Diels-Alder reaction using polysubstituted silyl enol ethers as dienes is described. High enantioselectivity (up to 92% ee) was produced using a catalyst generated from FeBr(3) and AgSbF(6) in a 1:2 ratio and...

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Usuda H, Kuramochi A, Kanai M, et al. Challenge toward structural complexity using asymmetric catalysis: target-oriented development of catalytic enantioselective Diels-Alder reaction. Org Lett. 2004;6(23):4387-90doi: 10.1021/ol048018s.
Usuda, H., Kuramochi, A., Kanai, M., & Shibasaki, M. (2004). Challenge toward structural complexity using asymmetric catalysis: target-oriented development of catalytic enantioselective Diels-Alder reaction. Organic letters, 6(23), 4387-90. https://doi.org/10.1021/ol048018s
Usuda, Hiroyuki, et al. "Challenge toward structural complexity using asymmetric catalysis: target-oriented development of catalytic enantioselective Diels-Alder reaction." Organic letters vol. 6,23 (2004): 4387-90. doi: https://doi.org/10.1021/ol048018s
Usuda H, Kuramochi A, Kanai M, Shibasaki M. Challenge toward structural complexity using asymmetric catalysis: target-oriented development of catalytic enantioselective Diels-Alder reaction. Org Lett. 2004 Nov 11;6(23):4387-90. doi: 10.1021/ol048018s. PMID: 15524490.
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Constituents of cultivated mulberry tree.

Planta medica

Nomura T, Fukai T, Hano Y, Nemoto K, Terada S, Kuramochi T.
PMID: 17404904
Planta Med. 1983 Mar;47(3):151-6. doi: 10.1055/s-2007-969975.

From the ethyl acetate extract of the cultivated mulberry tree (Morus alba L.), two new flavonoid derivatives with a fused dihydrochalcone partial moiety were isolated, and named kuwanons K and L. The structures of kuwanons K and L were...

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Nomura T, Fukai T, Hano Y, et al. Constituents of cultivated mulberry tree. Planta Med. 1983;47(3):151-6doi: 10.1055/s-2007-969975.
Nomura, T., Fukai, T., Hano, Y., Nemoto, K., Terada, S., & Kuramochi, T. (1983). Constituents of cultivated mulberry tree. Planta medica, 47(3), 151-6. https://doi.org/10.1055/s-2007-969975
Nomura, T, et al. "Constituents of cultivated mulberry tree." Planta medica vol. 47,3 (1983): 151-6. doi: https://doi.org/10.1055/s-2007-969975
Nomura T, Fukai T, Hano Y, Nemoto K, Terada S, Kuramochi T. Constituents of cultivated mulberry tree. Planta Med. 1983 Mar;47(3):151-6. doi: 10.1055/s-2007-969975. PMID: 17404904.
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Formation of large DNA aggregates induced by spermidine.

Journal of bioscience and bioengineering

Kuramochi H, Yonezawa Y.
PMID: 16233081
J Biosci Bioeng. 2001;92(2):183-5. doi: 10.1263/jbb.92.183.

The formation of large DNA aggregates induced by spermidine was investigated by UV absorptiometry and polarizing microscopy. The present results reveal that it is stepwise and involves the following morphological variations: fiber, fiber bundles, and a highly condensed phase....

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Kuramochi H, Yonezawa Y. Formation of large DNA aggregates induced by spermidine. J Biosci Bioeng. 2001;92(2):183-5doi: 10.1263/jbb.92.183.
Kuramochi, H., & Yonezawa, Y. (2001). Formation of large DNA aggregates induced by spermidine. Journal of bioscience and bioengineering, 92(2), 183-5. https://doi.org/10.1263/jbb.92.183
Kuramochi, H, and Yonezawa, Y. "Formation of large DNA aggregates induced by spermidine." Journal of bioscience and bioengineering vol. 92,2 (2001): 183-5. doi: https://doi.org/10.1263/jbb.92.183
Kuramochi H, Yonezawa Y. Formation of large DNA aggregates induced by spermidine. J Biosci Bioeng. 2001;92(2):183-5. doi: 10.1263/jbb.92.183. PMID: 16233081.
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A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials.

Nanotechnology

Higuchi S, Kubo O, Kuramochi H, Aono M, Nakayama T.
PMID: 21659691
Nanotechnology. 2011 Jul 15;22(28):285205. doi: 10.1088/0957-4484/22/28/285205. Epub 2011 Jun 09.

Four-terminal electrical measurement is realized on a microscopic structure in air, without a lithographic process, using a home-built quadruple-scanning-probe force microscope (QSPFM). The QSPFM has four probes whose positions are individually controlled by obtaining images of a sample in...

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Higuchi S, Kubo O, Kuramochi H, et al. A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials. Nanotechnology. 2011;22(28):285205doi: 10.1088/0957-4484/22/28/285205.
Higuchi, S., Kubo, O., Kuramochi, H., Aono, M., & Nakayama, T. (2011). A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials. Nanotechnology, 22(28), 285205. https://doi.org/10.1088/0957-4484/22/28/285205
Higuchi, Seiji, et al. "A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials." Nanotechnology vol. 22,28 (2011): 285205. doi: https://doi.org/10.1088/0957-4484/22/28/285205
Higuchi S, Kubo O, Kuramochi H, Aono M, Nakayama T. A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials. Nanotechnology. 2011 Jul 15;22(28):285205. doi: 10.1088/0957-4484/22/28/285205. Epub 2011 Jun 09. PMID: 21659691.
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Effect of convergent beam semiangle on image intensity in HAADF STEM images.

Acta crystallographica. Section A, Foundations of crystallography

Kuramochi K, Kotaka Y, Yamazaki T, Ohtsuka M, Hashimoto I, Watanabe K.
PMID: 20029128
Acta Crystallogr A. 2010 Jan;66:10-6. doi: 10.1107/S0108767309039750. Epub 2009 Dec 05.

In this study, we experimentally and theoretically show that the intensities of bright spots in a spherical aberration (C(s))-uncorrected high-angle annular dark-field (HAADF) scanning transmission electron microscope (STEM) image of [011]-oriented Co(3)O(4), which has two different numbers of Co...

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Kuramochi K, Kotaka Y, Yamazaki T, et al. Effect of convergent beam semiangle on image intensity in HAADF STEM images. Acta Crystallogr A. 2009;66:10-6doi: 10.1107/S0108767309039750.
Kuramochi, K., Kotaka, Y., Yamazaki, T., Ohtsuka, M., Hashimoto, I., & Watanabe, K. (2010). Effect of convergent beam semiangle on image intensity in HAADF STEM images. Acta crystallographica. Section A, Foundations of crystallography, 6610-6. https://doi.org/10.1107/S0108767309039750
Kuramochi, Koji, et al. "Effect of convergent beam semiangle on image intensity in HAADF STEM images." Acta crystallographica. Section A, Foundations of crystallography vol. 66 (2010): 10-6. doi: https://doi.org/10.1107/S0108767309039750
Kuramochi K, Kotaka Y, Yamazaki T, Ohtsuka M, Hashimoto I, Watanabe K. Effect of convergent beam semiangle on image intensity in HAADF STEM images. Acta Crystallogr A. 2010 Jan;66:10-6. doi: 10.1107/S0108767309039750. Epub 2009 Dec 05. PMID: 20029128.
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Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip.

Optics letters

Tanabe T, Notomi M, Mitsugi S, Shinya A, Kuramochi E.
PMID: 16208904
Opt Lett. 2005 Oct 01;30(19):2575-7. doi: 10.1364/ol.30.002575.

We demonstrate extremely low-power all-optical bistability by utilizing silicon photonic crystal nanocavities, based on the plasma effect of carriers generated by two-photon absorption. Owing to the high quality factor and the small volume of the nanocavities, the photon density...

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Tanabe T, Notomi M, Mitsugi S, et al. Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip. Opt Lett. 2005;30(19):2575-7doi: 10.1364/ol.30.002575.
Tanabe, T., Notomi, M., Mitsugi, S., Shinya, A., & Kuramochi, E. (2005). Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip. Optics letters, 30(19), 2575-7. https://doi.org/10.1364/ol.30.002575
Tanabe, Takasumi, et al. "Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip." Optics letters vol. 30,19 (2005): 2575-7. doi: https://doi.org/10.1364/ol.30.002575
Tanabe T, Notomi M, Mitsugi S, Shinya A, Kuramochi E. Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip. Opt Lett. 2005 Oct 01;30(19):2575-7. doi: 10.1364/ol.30.002575. PMID: 16208904.
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Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity.

Optics express

Haret LD, Tanabe T, Kuramochi E, Notomi M.
PMID: 19997350
Opt Express. 2009 Nov 09;17(23):21108-17. doi: 10.1364/OE.17.021108.

We demonstrate optical bistability in silicon using a high-Q (Q > 105) one-dimensional photonic crystal nanocavity at an extremely low 1.6 microW input power that is one tenth the previously reported value. Owing to the device's unique geometrical structure,...

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Haret LD, Tanabe T, Kuramochi E, et al. Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity. Opt Express. 2009;17(23):21108-17doi: 10.1364/OE.17.021108.
Haret, L. D., Tanabe, T., Kuramochi, E., & Notomi, M. (2009). Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity. Optics express, 17(23), 21108-17. https://doi.org/10.1364/OE.17.021108
Haret, Laurent-Daniel, et al. "Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity." Optics express vol. 17,23 (2009): 21108-17. doi: https://doi.org/10.1364/OE.17.021108
Haret LD, Tanabe T, Kuramochi E, Notomi M. Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity. Opt Express. 2009 Nov 09;17(23):21108-17. doi: 10.1364/OE.17.021108. PMID: 19997350.
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Signal intensity versus temperature characteristics of a mixed (87)rb/(85)rb resonance cell for use in a rubidium frequency standard.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Kuramochi N, Oura N, Miyoshi H, Tannaka Y.
PMID: 18291893
IEEE Trans Ultrason Ferroelectr Freq Control. 1987;34(6):619-21. doi: 10.1109/t-uffc.1987.26993.

No abstract available.

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Kuramochi N, Oura N, Miyoshi H, et al. Signal intensity versus temperature characteristics of a mixed (87)rb/(85)rb resonance cell for use in a rubidium frequency standard. IEEE Trans Ultrason Ferroelectr Freq Control. 1987;34(6):619-21doi: 10.1109/t-uffc.1987.26993.
Kuramochi, N., Oura, N., Miyoshi, H., & Tannaka, Y. (1987). Signal intensity versus temperature characteristics of a mixed (87)rb/(85)rb resonance cell for use in a rubidium frequency standard. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 34(6), 619-21. https://doi.org/10.1109/t-uffc.1987.26993
Kuramochi, N, et al. "Signal intensity versus temperature characteristics of a mixed (87)rb/(85)rb resonance cell for use in a rubidium frequency standard." IEEE transactions on ultrasonics, ferroelectrics, and frequency control vol. 34,6 (1987): 619-21. doi: https://doi.org/10.1109/t-uffc.1987.26993
Kuramochi N, Oura N, Miyoshi H, Tannaka Y. Signal intensity versus temperature characteristics of a mixed (87)rb/(85)rb resonance cell for use in a rubidium frequency standard. IEEE Trans Ultrason Ferroelectr Freq Control. 1987;34(6):619-21. doi: 10.1109/t-uffc.1987.26993. PMID: 18291893.
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Occult myopathy of the vastus intermedius muscles detected by magnetic resonance imaging in subclinical dermatomyositis: report of two cases.

Modern rheumatology

Nishikai M, Akiya K, Niizeki H, Yamasaki Y, Kuramochi S.
PMID: 24387259
Mod Rheumatol. 2003 Dec;13(4):356-8. doi: 10.3109/s10165-003-0244-7.

Abstract The thigh muscles of two patients with dermatomyositis (DM) without muscle weakness or conspicuous creatine kinase elevations were studied by magnetic resonance imaging (MRI). Myositis limited to the vastus intermedius muscles (VIM) was detected in both patients, and...

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Nishikai M, Akiya K, Niizeki H, et al. Occult myopathy of the vastus intermedius muscles detected by magnetic resonance imaging in subclinical dermatomyositis: report of two cases. Mod Rheumatol. 2003;13(4):356-8doi: 10.3109/s10165-003-0244-7.
Nishikai, M., Akiya, K., Niizeki, H., Yamasaki, Y., & Kuramochi, S. (2003). Occult myopathy of the vastus intermedius muscles detected by magnetic resonance imaging in subclinical dermatomyositis: report of two cases. Modern rheumatology, 13(4), 356-8. https://doi.org/10.3109/s10165-003-0244-7
Nishikai, Masahiko, et al. "Occult myopathy of the vastus intermedius muscles detected by magnetic resonance imaging in subclinical dermatomyositis: report of two cases." Modern rheumatology vol. 13,4 (2003): 356-8. doi: https://doi.org/10.3109/s10165-003-0244-7
Nishikai M, Akiya K, Niizeki H, Yamasaki Y, Kuramochi S. Occult myopathy of the vastus intermedius muscles detected by magnetic resonance imaging in subclinical dermatomyositis: report of two cases. Mod Rheumatol. 2003 Dec;13(4):356-8. doi: 10.3109/s10165-003-0244-7. PMID: 24387259.
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Showing 1 to 12 of 184 entries