Search Results - "MASAO TANIHARA"

Synthesis, Photophysical Properties, and Biological Evaluation of trans-Bisthioglycosylated Tetrakis(fluorophenyl)chlorin for Photodynamic Therapy by Hirohara, Shiho, Oka, Chio, Totani, Masayasu, Obata, Makoto, Yuasa, Junpei, Ito, Hiromu, Tamura, Masato, Matsui, Hirofumi, Kakiuchi, Kiyomi, Kawai, Tsuyoshi, Kawaichi, Masashi, Tanihara, Masao

“…trans-Bisthioglycosylated tetrakis­(fluoro­phenyl)­chlorin (7) was designed as a powerful photodynamic therapy (PDT) photosensitizer based on the findings of…”
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In Vitro Heavy-Atom Effect of Palladium(II) and Platinum(II) Complexes of Pyrrolidine-Fused Chlorin in Photodynamic Therapy by Obata, Makoto, Hirohara, Shiho, Tanaka, Rika, Kinoshita, Isamu, Ohkubo, Kei, Fukuzumi, Shunichi, Tanihara, Masao, Yano, Shigenobu

“…Introduction of a heavy atom into photosensitizers generally facilitates intersystem crossing and improves the quantum yield (ΦΔ) of singlet oxygen (1O2),…”
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Synthesis of poly[2-(α-d-mannopyranosyloxy)ethyl-co-2-dimethylaminoethyl methacrylates] and its lectin-binding and DNA-condensing properties by Obata, Makoto, Kobori, Tomoya, Hirohara, Shiho, Tanihara, Masao

“…Radical copolymerizations of 2-(α-d-mannopyranosyloxy)ethyl methacrylate (ManEMA) with 2-dimethylaminoethyl methacrylate (DMAEMA) were carried out in…”
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Encapsulation of rat bone marrow stromal cells using a poly‐ion complex gel of chitosan and succinylated poly(Pro–Hyp–Gly) by Kusumastuti, Yuni, Shibasaki, Yoshiaki, Hirohara, Shiho, Kobayashi, Mime, Terada, Kayo, Ando, Tsuyoshi, Tanihara, Masao

“…Encapsulation of stem cells into a three‐dimensional (3D) scaffold is necessary to achieve tissue regeneration. Prefabricated 3D scaffolds, such as fibres or…”
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Selective accumulation of [62Zn]-labeled glycoconjugated porphyrins as multi-functional positron emission tomography tracers in cancer cells by Tamura, Masato, Matsui, Hirofumi, Hirohara, Shiho, Kakiuchi, Kiyomi, Tanihara, Masao, Takahashi, Naruto, Nakai, Kozi, Kanai, Yasukazu, Watabe, Hiroshi, Hatazawa, Jun

“…Positron-emission tomography (PET) can be used to visualize active stage cancer. Fluorine-18 ([18F])-labeled 2-([18F])2-deoxy-2-fluoroglucose (([18F])-FDG),…”
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Sugar and Heavy Atom Effects of Glycoconjugated Chlorin Palladium Complex on Photocytotoxicity by Hirohara, Shiho, Kawasaki, Yuji, Funasako, Ryota, Yasui, Nobutaka, Totani, Masayasu, Alitomo, Hiroki, Yuasa, Junpei, Kawai, Tuyoshi, Oka, Chio, Kawaichi, Masashi, Obata, Makoto, Tanihara, Masao

“…Palladium(II) complexes of glycoconjugated porphyrin and pyrrolidine-fused chlorin were prepared to examine sugar and heavy atom effects on in vitro…”
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Activation of osteo-progenitor cells by a novel synthetic peptide derived from the bone morphogenetic protein-2 knuckle epitope by Saito, Atsuhiro, Suzuki, Yoshihisa, Ogata, Shin-ichi, Ohtsuki, Chikara, Tanihara, Masao

“…Bone morphogenetic protein-2 (BMP-2) promotes the formation and regeneration of bone and cartilage, and also participates in organogenesis, cell…”
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Synthesis, photophysical properties and photocytotoxicity of mono-, di-, tri- and tetra-glucosylated fluorophenylporphyrins by Hirohara, Shiho, Nishida, Masataka, Sharyo, Kohei, Obata, Makoto, Ando, Tsuyoshi, Tanihara, Masao

“…We synthesized five possible perfluorophenylporphyrins having S-glucopyranosyl groups. The effect of the glycosylation patterns on the photocytotoxicity was…”
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Coating of an apatite layer on polyamide films containing sulfonic groups by a biomimetic process by Kawai, Takahiro, Ohtsuki, Chikara, Kamitakahara, Masanobu, Miyazaki, Toshiki, Tanihara, Masao, Sakaguchi, Yoshimitsu, Konagaya, Shigeji

“…Coating organic polymers with hydroxyapatite is an attractive method for the development of materials for medical applications, as it allows hydroxyapatite to…”
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trans-Bisglycoconjugation is an Efficient and Robust Architecture for PDT Photosensitizers Based on 5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin Derivatives by Hirohara, Shiho, Sharyo, Kohei, Kawasaki, Yuji, Totani, Masayasu, Tomotsuka, Ayumi, Funasako, Ryota, Yasui, Nobutaka, Hasegawa, Yasuchika, Yuasa, Junpei, Nakashima, Takuya, Kawai, Tsuyoshi, Oka, Chio, Kawaichi, Masashi, Obata, Makoto, Tanihara, Masao

“…To examine the versatility of the trans-bisglycoconjugation architecture for 5,10,15,20-tetrakis(pentafluorophenyl)porphyrin (TFPP) derivative-based…”
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CHARACTERIZATION OF THREE DIMENSIONAL SCAFFOLDS FROM LOCAL CHITOSAN/ALGINATE/GEOTHERMAL SILICA FOR POTENTIAL TISSUE ENGINEERING APPLICATIONS by YUNI KUSUMASTUTI, MIME KOBAYASHI, FISKA YOHANA PURWANINGTYAS, MAZAYA NAJMINA, HIMAWAN TRI BAYU MURTI PETRUS, NUR ROFIQOH EVIANA PUTRI, BUDHIJANTO, MASAO TANIHARA

“…Biocomposite scaffolds can be used to repair bone damage caused by accident or illness. As natural polymers, chitosan and alginate have been widely used for…”
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Heterogeneous nucleation of hydroxyapatite on protein: structural effect of silk sericin by Takeuchi, Akari, Ohtsuki, Chikara, Miyazaki, Toshiki, Kamitakahara, Masanobu, Ogata, Shin-ichi, Yamazaki, Masao, Furutani, Yoshiaki, Kinoshita, Hisao, Tanihara, Masao

“…Acidic proteins play an important role during mineral formation in biological systems, but the mechanism of mineral formation is far from understood. In this…”
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Sugar-dependent photodynamic effect of glycoconjugated porphyrins: A study on photocytotoxicity, photophysical properties and binding behavior to bovine serum albumin (BSA) by Obata, Makoto, Hirohara, Shiho, Sharyo, Kohei, Alitomo, Hiroki, Kajiwara, Kazumi, Ogata, Shin-ichi, Tanihara, Masao, Ohtsuki, Chikara, Yano, Shigenobu

“…The photocytotoxicity of four glycoconjugated porphyrins, namely 5,10,15,20-tetrakis[4-(β- d-glucopyranosyloxy)phenyl]porphyrin ( p- 1a),…”
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Prolonged ectopic calcification induced by BMP-2-derived synthetic peptide by Saito, Atsuhiro, Suzuki, Yoshihisa, Ogata, Shin-Ichi, Ohtsuki, Chikara, Tanihara, Masao

“…Bone morphogenetic protein‐2 (BMP‐2) promotes the formation and regeneration of bone and cartilage, and therefore constitutes the most promising candidate for…”
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Structure–Photodynamic Effect Relationships of 24 Glycoconjugated Photosensitizers in HeLa Cells by Hirohara, Shiho, Obata, Makoto, Alitomo, Hiroki, Sharyo, Kohei, Ogata, Shin-ichi, Ohtsuki, Chikara, Yano, Shigenobu, Ando, Tsuyoshi, Tanihara, Masao

“…The photodynamic effect of the glycoconjugated photosensitizer library containing 16 glycoconjugated 5,10,15,20-tetraphenylporphyrins and 8 glycoconjugated…”
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Synthesis of poly(Pro-Hyp-Gly)n by direct polycondensation of (Pro-Hyp-Gly)n, where n = 1, 5, and 10, and stability of the triple-helical structure by Kishimoto, Takahiro, Morihara, Yasushi, Osanai, Michinori, Ogata, Shin-ichi, Kamitakahara, Masanobu, Ohtsuki, Chikara, Tanihara, Masao

“…Pro–Hyp–Gly is a characteristic amino acid sequence found in fibrous collagens, and (Pro–Hyp–Gly)10, which has been widely used as a collagen‐model peptide,…”
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Effects of surface carboxylic acid groups of cerasomes, morphologically stable vesicles having a silica surface, on biomimetic deposition of hydroxyapatite in body fluid conditions by Hashizume, Mineo, Horii, Hiroyuki, Kikuchi, Jun-ichi, Kamitakahara, Masanobu, Ohtsuki, Chikara, Tanihara, Masao

“…Biomimetic mineralization of supramolecular scaffolds consisting of biomolecules or their analogues has received much attention recently from the viewpoint of…”
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Design of novel bioactive materials through organic modification of calcium silicate by Ohtsuki, Chikara, Miyazaki, Toshiki, Kamitakahara, Masanobu, Tanihara, Masao

“…Bioactive ceramics have attractive feature for bone repair such as direct bone-bonding in the body. However their clinical application is limited to low loaded…”
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The biodegradability of poly(Pro-Hyp-Gly) synthetic polypeptide and the promotion of a dermal wound epithelialization using a poly(Pro-Hyp-Gly) sponge by Tanihara, Masao, Kajiwara, Kazumi, Ida, Keiko, Suzuki, Yoshihisa, Kamitakahara, Masanobu, Ogata, Shin-Ichi

“…Collagens are widely used in medical applications, but animal‐derived collagens have several drawbacks, such as low thermal stability, nonspecific cell…”
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In vitro apatite formation on polyamide containing carboxyl groups modified with silanol groups by Kawai, Takahiro, Ohtsuki, Chikara, Kamitakahara, Masanobu, Hosoya, Kayo, Tanihara, Masao, Miyazaki, Toshiki, Sakaguchi, Yoshimitsu, Konagaya, Shigeji

“…Modification of organic polymer with silanol groups in combination with calcium salts enables the polymer to show bioactivity, that is, the polymer forms…”
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