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Femtosecond diffuse reflectance transient absorption for dye-sensitized solar cells under operational conditions: effect of electrolyte on electron injection.

Journal of the American Chemical Society

Furube A, Wang ZS, Sunahara K, Hara K, Katoh R, Tachiya M.
PMID: 20411943
J Am Chem Soc. 2010 May 19;132(19):6614-5. doi: 10.1021/ja910934y.

By applying diffuse reflectance transient absorption spectroscopy to dye-sensitized solar cells under operational conditions, we were able to directly correlate interfacial electron injection kinetics from a Ru complex sensitizer to a TiO(2) nanocrystalline electrode with the incident photon to...

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Furube A, Wang ZS, Sunahara K, et al. Femtosecond diffuse reflectance transient absorption for dye-sensitized solar cells under operational conditions: effect of electrolyte on electron injection. J Am Chem Soc. 2010;132(19):6614-5doi: 10.1021/ja910934y.
Furube, A., Wang, Z. S., Sunahara, K., Hara, K., Katoh, R., & Tachiya, M. (2010). Femtosecond diffuse reflectance transient absorption for dye-sensitized solar cells under operational conditions: effect of electrolyte on electron injection. Journal of the American Chemical Society, 132(19), 6614-5. https://doi.org/10.1021/ja910934y
Furube, Akihiro, et al. "Femtosecond diffuse reflectance transient absorption for dye-sensitized solar cells under operational conditions: effect of electrolyte on electron injection." Journal of the American Chemical Society vol. 132,19 (2010): 6614-5. doi: https://doi.org/10.1021/ja910934y
Furube A, Wang ZS, Sunahara K, Hara K, Katoh R, Tachiya M. Femtosecond diffuse reflectance transient absorption for dye-sensitized solar cells under operational conditions: effect of electrolyte on electron injection. J Am Chem Soc. 2010 May 19;132(19):6614-5. doi: 10.1021/ja910934y. PMID: 20411943.
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Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps.

Chemical communications (Cambridge, England)

Griffith MJ, Sunahara K, Wagner P, Wagner K, Wallace GG, Officer DL, Furube A, Katoh R, Mori S, Mozer AJ.
PMID: 22441329
Chem Commun (Camb). 2012 May 04;48(35):4145-62. doi: 10.1039/c2cc30677h. Epub 2012 Mar 23.

Porphyrin molecules offer immense potential as the light harvesting component of dye-sensitised nanocrystalline TiO(2) solar cells. Synthetic porphyrin dyes were amongst the first dyes trialled for sensitisation of inorganic semiconducting oxides. Today, they exhibit the best performance reported for...

Cite
Griffith MJ, Sunahara K, Wagner P, et al. Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chem Commun (Camb). 2012;48(35):4145-62doi: 10.1039/c2cc30677h.
Griffith, M. J., Sunahara, K., Wagner, P., Wagner, K., Wallace, G. G., Officer, D. L., Furube, A., Katoh, R., Mori, S., & Mozer, A. J. (2012). Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chemical communications (Cambridge, England), 48(35), 4145-62. https://doi.org/10.1039/c2cc30677h
Griffith, Matthew J, et al. "Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps." Chemical communications (Cambridge, England) vol. 48,35 (2012): 4145-62. doi: https://doi.org/10.1039/c2cc30677h
Griffith MJ, Sunahara K, Wagner P, Wagner K, Wallace GG, Officer DL, Furube A, Katoh R, Mori S, Mozer AJ. Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chem Commun (Camb). 2012 May 04;48(35):4145-62. doi: 10.1039/c2cc30677h. Epub 2012 Mar 23. PMID: 22441329.
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Magnesium Bisamide-Mediated Halogen Dance of Bromothiophenes.

Organic letters

Yamane Y, Sunahara K, Okano K, Mori A.
PMID: 29513544
Org Lett. 2018 Mar 16;20(6):1688-1691. doi: 10.1021/acs.orglett.8b00566. Epub 2018 Mar 07.

A magnesium bisamide-mediated halogen dance of bromothiophenes is described. The thienylmagnesium species generated in situ is more stable than the corresponding thienyllithium species, which was applied to trap the transient anion species with several electrophiles, such as allyl iodide,...

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Yamane Y, Sunahara K, Okano K, et al. Magnesium Bisamide-Mediated Halogen Dance of Bromothiophenes. Org Lett. 2018;20(6):1688-1691doi: 10.1021/acs.orglett.8b00566.
Yamane, Y., Sunahara, K., Okano, K., & Mori, A. (2018). Magnesium Bisamide-Mediated Halogen Dance of Bromothiophenes. Organic letters, 20(6), 1688-1691. https://doi.org/10.1021/acs.orglett.8b00566
Yamane, Yoshiki, et al. "Magnesium Bisamide-Mediated Halogen Dance of Bromothiophenes." Organic letters vol. 20,6 (2018): 1688-1691. doi: https://doi.org/10.1021/acs.orglett.8b00566
Yamane Y, Sunahara K, Okano K, Mori A. Magnesium Bisamide-Mediated Halogen Dance of Bromothiophenes. Org Lett. 2018 Mar 16;20(6):1688-1691. doi: 10.1021/acs.orglett.8b00566. Epub 2018 Mar 07. PMID: 29513544.
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Binding pathway determines norepinephrine selectivity for the human β.

Cell research

Xu X, Kaindl J, Clark MJ, Hübner H, Hirata K, Sunahara RK, Gmeiner P, Kobilka BK, Liu X.
PMID: 33093660
Cell Res. 2021 May;31(5):569-579. doi: 10.1038/s41422-020-00424-2. Epub 2020 Oct 22.

Beta adrenergic receptors (βARs) mediate physiologic responses to the catecholamines epinephrine and norepinephrine released by the sympathetic nervous system. While the hormone epinephrine binds β

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Xu X, Kaindl J, Clark MJ, et al. Binding pathway determines norepinephrine selectivity for the human β. Cell Res. 2020;31(5):569-579doi: 10.1038/s41422-020-00424-2.
Xu, X., Kaindl, J., Clark, M. J., Hübner, H., Hirata, K., Sunahara, R. K., Gmeiner, P., Kobilka, B. K., & Liu, X. (2021). Binding pathway determines norepinephrine selectivity for the human β. Cell research, 31(5), 569-579. https://doi.org/10.1038/s41422-020-00424-2
Xu, Xinyu, et al. "Binding pathway determines norepinephrine selectivity for the human β." Cell research vol. 31,5 (2021): 569-579. doi: https://doi.org/10.1038/s41422-020-00424-2
Xu X, Kaindl J, Clark MJ, Hübner H, Hirata K, Sunahara RK, Gmeiner P, Kobilka BK, Liu X. Binding pathway determines norepinephrine selectivity for the human β. Cell Res. 2021 May;31(5):569-579. doi: 10.1038/s41422-020-00424-2. Epub 2020 Oct 22. PMID: 33093660; PMCID: PMC8089101.
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[Present and future problems in tuberculosis].

Kangogaku zasshi

Sunahara S.
PMID: 4963284
Kangogaku Zasshi. 1967 Apr;19(4):4-13.

No abstract available.

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Sunahara S. [Present and future problems in tuberculosis]. Kangogaku Zasshi. 1967;19(4):4-13
Sunahara, S. (1967). [Present and future problems in tuberculosis]. Kangogaku zasshi, 19(4), 4-13.
Sunahara, S. "[Present and future problems in tuberculosis]." Kangogaku zasshi vol. 19,4 (1967): 4-13.
Sunahara S. [Present and future problems in tuberculosis]. Kangogaku Zasshi. 1967 Apr;19(4):4-13. Japanese. PMID: 4963284.
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Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting.

Journal of the American Chemical Society

Mozer AJ, Griffith MJ, Tsekouras G, Wagner P, Wallace GG, Mori S, Sunahara K, Miyashita M, Earles JC, Gordon KC, Du L, Katoh R, Furube A, Officer DL.
PMID: 19817440
J Am Chem Soc. 2009 Nov 04;131(43):15621-3. doi: 10.1021/ja9057713.

Zn-Zn porphyrin dimers have been incorporated into thin dye-sensitized solar cells (DSSCs) to boost their light harvesting efficiency. The photoexcited dimers show efficient and fast electron injection into TiO(2) indicating that both photoexcited chromophores contribute to current generation. The...

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Mozer AJ, Griffith MJ, Tsekouras G, et al. Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting. J Am Chem Soc. 2009;131(43):15621-3doi: 10.1021/ja9057713.
Mozer, A. J., Griffith, M. J., Tsekouras, G., Wagner, P., Wallace, G. G., Mori, S., Sunahara, K., Miyashita, M., Earles, J. C., Gordon, K. C., Du, L., Katoh, R., Furube, A., & Officer, D. L. (2009). Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting. Journal of the American Chemical Society, 131(43), 15621-3. https://doi.org/10.1021/ja9057713
Mozer, Attila J, et al. "Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting." Journal of the American Chemical Society vol. 131,43 (2009): 15621-3. doi: https://doi.org/10.1021/ja9057713
Mozer AJ, Griffith MJ, Tsekouras G, Wagner P, Wallace GG, Mori S, Sunahara K, Miyashita M, Earles JC, Gordon KC, Du L, Katoh R, Furube A, Officer DL. Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting. J Am Chem Soc. 2009 Nov 04;131(43):15621-3. doi: 10.1021/ja9057713. PMID: 19817440.
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Interfacial electron-transfer kinetics in metal-free organic dye-sensitized solar cells: combined effects of molecular structure of dyes and electrolytes.

Journal of the American Chemical Society

Miyashita M, Sunahara K, Nishikawa T, Uemura Y, Koumura N, Hara K, Mori A, Abe T, Suzuki E, Mori S.
PMID: 19067515
J Am Chem Soc. 2008 Dec 31;130(52):17874-81. doi: 10.1021/ja803534u.

Electron diffusion coefficient, lifetime, and density in the TiO(2) electrode of dye-sensitized TiO(2) solar cells (DSCs) employing I(-)/I(3)(-) redox couples were measured with eight different metal-free organic dyes and three Ru complex dyes. At matched electron density, all DSCs...

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Miyashita M, Sunahara K, Nishikawa T, et al. Interfacial electron-transfer kinetics in metal-free organic dye-sensitized solar cells: combined effects of molecular structure of dyes and electrolytes. J Am Chem Soc. 2008;130(52):17874-81doi: 10.1021/ja803534u.
Miyashita, M., Sunahara, K., Nishikawa, T., Uemura, Y., Koumura, N., Hara, K., Mori, A., Abe, T., Suzuki, E., & Mori, S. (2008). Interfacial electron-transfer kinetics in metal-free organic dye-sensitized solar cells: combined effects of molecular structure of dyes and electrolytes. Journal of the American Chemical Society, 130(52), 17874-81. https://doi.org/10.1021/ja803534u
Miyashita, Masanori, et al. "Interfacial electron-transfer kinetics in metal-free organic dye-sensitized solar cells: combined effects of molecular structure of dyes and electrolytes." Journal of the American Chemical Society vol. 130,52 (2008): 17874-81. doi: https://doi.org/10.1021/ja803534u
Miyashita M, Sunahara K, Nishikawa T, Uemura Y, Koumura N, Hara K, Mori A, Abe T, Suzuki E, Mori S. Interfacial electron-transfer kinetics in metal-free organic dye-sensitized solar cells: combined effects of molecular structure of dyes and electrolytes. J Am Chem Soc. 2008 Dec 31;130(52):17874-81. doi: 10.1021/ja803534u. PMID: 19067515.
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Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps.

Chemical communications (Cambridge, England)

Griffith MJ, Sunahara K, Wagner P, Wagner K, Wallace GG, Officer DL, Furube A, Katoh R, Mori S, Mozer AJ.
PMID: 22441329
Chem Commun (Camb). 2012 May 04;48(35):4145-62. doi: 10.1039/c2cc30677h. Epub 2012 Mar 23.

Porphyrin molecules offer immense potential as the light harvesting component of dye-sensitised nanocrystalline TiO(2) solar cells. Synthetic porphyrin dyes were amongst the first dyes trialled for sensitisation of inorganic semiconducting oxides. Today, they exhibit the best performance reported for...

Cite
Griffith MJ, Sunahara K, Wagner P, et al. Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chem Commun (Camb). 2012;48(35):4145-62doi: 10.1039/c2cc30677h.
Griffith, M. J., Sunahara, K., Wagner, P., Wagner, K., Wallace, G. G., Officer, D. L., Furube, A., Katoh, R., Mori, S., & Mozer, A. J. (2012). Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chemical communications (Cambridge, England), 48(35), 4145-62. https://doi.org/10.1039/c2cc30677h
Griffith, Matthew J, et al. "Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps." Chemical communications (Cambridge, England) vol. 48,35 (2012): 4145-62. doi: https://doi.org/10.1039/c2cc30677h
Griffith MJ, Sunahara K, Wagner P, Wagner K, Wallace GG, Officer DL, Furube A, Katoh R, Mori S, Mozer AJ. Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps. Chem Commun (Camb). 2012 May 04;48(35):4145-62. doi: 10.1039/c2cc30677h. Epub 2012 Mar 23. PMID: 22441329.
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A nonconjugated bridge in dimer-sensitized solar cells retards charge recombination without decreasing charge injection efficiency.

ACS applied materials & interfaces

Sunahara K, Griffith MJ, Uchiyama T, Wagner P, Officer DL, Wallace GG, Mozer AJ, Mori S.
PMID: 24188005
ACS Appl Mater Interfaces. 2013 Nov 13;5(21):10824-9. doi: 10.1021/am403022d. Epub 2013 Nov 04.

Dye sensitized solar cells (DSSCs) employing a dimer porphyrin, which was synthesised with two porphyrin units connected without conjugation, have shown that both porphyrin components can contribute to photocurrent generation, that is, more than 50 % internal quantum efficiency....

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Sunahara K, Griffith MJ, Uchiyama T, et al. A nonconjugated bridge in dimer-sensitized solar cells retards charge recombination without decreasing charge injection efficiency. ACS Appl Mater Interfaces. 2013;5(21):10824-9doi: 10.1021/am403022d.
Sunahara, K., Griffith, M. J., Uchiyama, T., Wagner, P., Officer, D. L., Wallace, G. G., Mozer, A. J., & Mori, S. (2013). A nonconjugated bridge in dimer-sensitized solar cells retards charge recombination without decreasing charge injection efficiency. ACS applied materials & interfaces, 5(21), 10824-9. https://doi.org/10.1021/am403022d
Sunahara, Kenji, et al. "A nonconjugated bridge in dimer-sensitized solar cells retards charge recombination without decreasing charge injection efficiency." ACS applied materials & interfaces vol. 5,21 (2013): 10824-9. doi: https://doi.org/10.1021/am403022d
Sunahara K, Griffith MJ, Uchiyama T, Wagner P, Officer DL, Wallace GG, Mozer AJ, Mori S. A nonconjugated bridge in dimer-sensitized solar cells retards charge recombination without decreasing charge injection efficiency. ACS Appl Mater Interfaces. 2013 Nov 13;5(21):10824-9. doi: 10.1021/am403022d. Epub 2013 Nov 04. PMID: 24188005.
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Ethylaluminum as an ethylene source for the Mizoroki-Heck-type reaction. Rhodium-catalyzed preparation of stilbene derivatives.

Chemical communications (Cambridge, England)

Tanaka S, Itami K, Sunahara K, Tatsuta G, Mori A.
PMID: 25531729
Chem Commun (Camb). 2015 Feb 04;51(10):1949-52. doi: 10.1039/c4cc09306b.

Treatment of an organoaluminum reagent bearing aryl and ethyl groups furnishes 1,2-diarylethene derivatives in good to excellent yields by the catalysis of a rhodium complex, in which the ethyl group of the aluminum reagent serves as an ethylene source...

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Tanaka S, Itami K, Sunahara K, et al. Ethylaluminum as an ethylene source for the Mizoroki-Heck-type reaction. Rhodium-catalyzed preparation of stilbene derivatives. Chem Commun (Camb). 2015;51(10):1949-52doi: 10.1039/c4cc09306b.
Tanaka, S., Itami, K., Sunahara, K., Tatsuta, G., & Mori, A. (2015). Ethylaluminum as an ethylene source for the Mizoroki-Heck-type reaction. Rhodium-catalyzed preparation of stilbene derivatives. Chemical communications (Cambridge, England), 51(10), 1949-52. https://doi.org/10.1039/c4cc09306b
Tanaka, Shota, et al. "Ethylaluminum as an ethylene source for the Mizoroki-Heck-type reaction. Rhodium-catalyzed preparation of stilbene derivatives." Chemical communications (Cambridge, England) vol. 51,10 (2015): 1949-52. doi: https://doi.org/10.1039/c4cc09306b
Tanaka S, Itami K, Sunahara K, Tatsuta G, Mori A. Ethylaluminum as an ethylene source for the Mizoroki-Heck-type reaction. Rhodium-catalyzed preparation of stilbene derivatives. Chem Commun (Camb). 2015 Feb 04;51(10):1949-52. doi: 10.1039/c4cc09306b. PMID: 25531729.
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Endangered Lymphocytes: The Effects of Alloxan and Streptozotocin on Immune Cells in Type 1 Induced Diabetes.

Mediators of inflammation

Queiroz LAD, Assis JB, Guimarães JPT, Sousa ESA, Milhomem AC, Sunahara KKS, Sá-Nunes A, Martins JO.
PMID: 34712101
Mediators Inflamm. 2021 Oct 19;2021:9940009. doi: 10.1155/2021/9940009. eCollection 2021.

Alloxan (ALX) and streptozotocin (STZ) are extensively used to induce type 1 diabetes (T1D) in animal models. This study is aimed at evaluating the differences in immune parameters caused by ALX and STZ. T1D was induced either with ALX...

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Queiroz LAD, Assis JB, Guimarães JPT, et al. Endangered Lymphocytes: The Effects of Alloxan and Streptozotocin on Immune Cells in Type 1 Induced Diabetes. Mediators Inflamm. 2021;2021:9940009doi: 10.1155/2021/9940009.
Queiroz, L. A. D., Assis, J. B., Guimarães, J. P. T., Sousa, E. S. A., Milhomem, A. C., Sunahara, K. K. S., Sá-Nunes, A., & Martins, J. O. (2021). Endangered Lymphocytes: The Effects of Alloxan and Streptozotocin on Immune Cells in Type 1 Induced Diabetes. Mediators of inflammation, 20219940009. https://doi.org/10.1155/2021/9940009
Queiroz, Luiz A D, et al. "Endangered Lymphocytes: The Effects of Alloxan and Streptozotocin on Immune Cells in Type 1 Induced Diabetes." Mediators of inflammation vol. 2021 (2021): 9940009. doi: https://doi.org/10.1155/2021/9940009
Queiroz LAD, Assis JB, Guimarães JPT, Sousa ESA, Milhomem AC, Sunahara KKS, Sá-Nunes A, Martins JO. Endangered Lymphocytes: The Effects of Alloxan and Streptozotocin on Immune Cells in Type 1 Induced Diabetes. Mediators Inflamm. 2021 Oct 19;2021:9940009. doi: 10.1155/2021/9940009. eCollection 2021. PMID: 34712101; PMCID: PMC8548114.
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Leveraging nonstructural data to predict structures and affinities of protein-ligand complexes.

Proceedings of the National Academy of Sciences of the United States of America

Paggi JM, Belk JA, Hollingsworth SA, Villanueva N, Powers AS, Clark MJ, Chemparathy AG, Tynan JE, Lau TK, Sunahara RK, Dror RO.
PMID: 34921117
Proc Natl Acad Sci U S A. 2021 Dec 21;118(51). doi: 10.1073/pnas.2112621118.

Over the past five decades, tremendous effort has been devoted to computational methods for predicting properties of ligands-i.e., molecules that bind macromolecular targets. Such methods, which are critical to rational drug design, fall into two categories: physics-based methods, which...

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Paggi JM, Belk JA, Hollingsworth SA, et al. Leveraging nonstructural data to predict structures and affinities of protein-ligand complexes. Proc Natl Acad Sci U S A. 2021;118(51)doi: 10.1073/pnas.2112621118.
Paggi, J. M., Belk, J. A., Hollingsworth, S. A., Villanueva, N., Powers, A. S., Clark, M. J., Chemparathy, A. G., Tynan, J. E., Lau, T. K., Sunahara, R. K., & Dror, R. O. (2021). Leveraging nonstructural data to predict structures and affinities of protein-ligand complexes. Proceedings of the National Academy of Sciences of the United States of America, 118(51), . https://doi.org/10.1073/pnas.2112621118
Paggi, Joseph M, et al. "Leveraging nonstructural data to predict structures and affinities of protein-ligand complexes." Proceedings of the National Academy of Sciences of the United States of America vol. 118,51 (2021). doi: https://doi.org/10.1073/pnas.2112621118
Paggi JM, Belk JA, Hollingsworth SA, Villanueva N, Powers AS, Clark MJ, Chemparathy AG, Tynan JE, Lau TK, Sunahara RK, Dror RO. Leveraging nonstructural data to predict structures and affinities of protein-ligand complexes. Proc Natl Acad Sci U S A. 2021 Dec 21;118(51). doi: 10.1073/pnas.2112621118. PMID: 34921117.
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Showing 13 to 24 of 24 entries