Development of detection system for lead ions in mixture solutions using UV-Vis measurements with peptide immobilized microbeads

Authors: Shuhei Yoshida, Koki Yoshida, Yoshio Hamada, Takaaki Tsuruoka, Kenji Usui

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-9 (2025)

Subject Terms: Environmental measurement, Peptide immobilized microbeads, Lead pollution, UV absorption measurement, Heavy metal pollution, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/887a4df3c6a248cb8211bcd769e6b0b2

Direct Formation of ZIF-8 Crystal Thin Films on the Surface of a Zinc Ion-Doped Polymer Substrate

Authors: Takaaki Tsuruoka, Kaito Araki, Kouga Kawauchi, Yohei Takashima, Kensuke Akamatsu

Source: Inorganics, Vol 12, Iss 1, p 21 (2024)

Subject Terms: metal–organic frameworks (MOFs), interfacial reaction, ion exchange reaction, Inorganic chemistry, QD146-197

File Description: electronic resource

Relation: https://www.mdpi.com/2304-6740/12/1/21; https://doaj.org/toc/2304-6740

Access URL: https://doaj.org/article/fad6200e1edd4971b6d2ad079cddf63b

Structure and Thermoelectric Characterization of p-Type SnTe Nanobulk Material Synthesized by Charge Compensation Chemical Reaction

Authors: Ryosuke Fujiwara, Yuta Ikeda, Takuto Kawaguchi, Yohei Takashima, Takaaki Tsuruoka, Kensuke Akamatsu

Source: Energies, Vol 17, Iss 1, p 190 (2023)

Subject Terms: thermoelectric material, tin telluride, chemical precipitation, low lattice thermal conductivity, Technology

File Description: electronic resource

Relation: https://www.mdpi.com/1996-1073/17/1/190; https://doaj.org/toc/1996-1073

Access URL: https://doaj.org/article/f4265965807d4305a83664836df3eba3

Elemental composition control of gold-titania nanocomposites by site-specific mineralization using artificial peptides and DNA

Authors: Makoto Ozaki, Takahito Imai, Takaaki Tsuruoka, Shungo Sakashita, Kin-ya Tomizaki, Kenji Usui

Source: Communications Chemistry, Vol 4, Iss 1, Pp 1-9 (2021)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2399-3669

Access URL: https://doaj.org/article/6ee8bf0ea63c47268fc4b3983a8681c8

Chemical synthesis of single nanometer-sized Bi2−xSbxTe3.0 nanocrystals via direct precipitation process

Authors: Ryosuke Fujiwara, Yohei Takashima, Takaaki Tsuruoka, Muneyuki Naito, Junya Murai, Kensuke Akamatsu

Source: Results in Chemistry, Vol 4, Iss , Pp 100485- (2022)

Subject Terms: Bi2−xSbxTe3.0 nanocrystals, Thermoelectric materials, Chemical precipitation, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2211715622002041; https://doaj.org/toc/2211-7156

Access URL: https://doaj.org/article/f4b18312c2a84bf5af7847b0f1c46b87

An anionic phthalocyanine decreases NRAS expression by breaking down its RNA G-quadruplex

Authors: Keiko Kawauchi, Wataru Sugimoto, Takatoshi Yasui, Kohei Murata, Katsuhiko Itoh, Kazuki Takagi, Takaaki Tsuruoka, Kensuke Akamatsu, Hisae Tateishi-Karimata, Naoki Sugimoto, Daisuke Miyoshi

Source: Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/a2b986b81e324fa785914b0394c35e22

A Turn-On Detection of DNA Sequences by Means of Fluorescence of DNA-Templated Silver Nanoclusters via Unique Interactions of a Hydrated Ionic Liquid

Authors: Ye Teng, Hisae Tateishi-Karimata, Takaaki Tsuruoka, Naoki Sugimoto

Source: Molecules, Vol 23, Iss 11, p 2889 (2018)

Subject Terms: ionic liquid, choline dihydrogen phosphate, DNA-Ag NCs, DNA detection, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/23/11/2889; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/c913c03486904d27809a8a2edfa79c63

DNA G-Wire Formation Using an Artificial Peptide is Controlled by Protease Activity

Authors: Kenji Usui, Arisa Okada, Shungo Sakashita, Masayuki Shimooka, Takaaki Tsuruoka, Shu-ichi Nakano, Daisuke Miyoshi, Tsukasa Mashima, Masato Katahira, Yoshio Hamada

Source: Molecules, Vol 22, Iss 11, p 1991 (2017)

Subject Terms: designed peptide, G-wire, G-quadruplex, protease, peptide nucleic acid, PNA, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/22/11/1991; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/0222bbc75a6c449cbf0f08491daf2cc2

Exploration of structural transition phenomenon in flexible metal--organic framework formed on polymer substrate.

Authors: Shoya Hirao, Ruho Hamagami, Takashi Ohhashi, Keiichi Eguchi, Neo Kubo, Yohei Takashima, Kensuke Akamatsu, Takaaki Tsuruoka

Source: CrystEngComm; 12/28/2021, Vol. 23 Issue 48, p8498-8506, 8p

Subject Terms: POLYMERS, METAL crystals, METALS, TEMPERATURE control, METAL-organic frameworks, TRANSITION metals

Controlling the Orientation of Metal-Organic Framework Crystals by an Interfacial Growth Approach Using a Metal Ion-Doped Polymer Substrate.

Authors: Takashi Ohhashi¹, Takaaki Tsuruoka¹ tsuruoka@center.konan-u.ac.jp, Seiya Fujimoto¹, Yohei Takashima¹, Kensuke Akamatsu¹ akamatsu@center.konan-u.ac.jp

Source: Crystal Growth & Design. 1/3/2018, Vol. 18 Issue 1, p402-408. 7p.

Subject Terms: *METAL-organic frameworks, *CRYSTAL growth, *POLYMER blends

Unusual Colorimetric Change for Alkane Solvents with a Porous Coordination Framework.

Authors: Yohei Takashima, Yasushi Sato, Takaaki Tsuruoka, Kensuke Akamatsu

Source: Inorganic Chemistry; 11/21/2016, Vol. 55 Issue 22, p11617-11620, 4p

Morphology Control of Metal-Organic Frameworks Based on Paddle-Wheel Units on Ion-Doped Polymer Substrate Using an Interfacial Growth Approach.

Authors: Takaaki Tsuruoka¹ akamatsu@center.konan-u.ac.jp, Koji Mantani¹, Ayumi Miyanaga¹, Tetsuhiro Matsuyama¹, Takashi Ohhashi¹, Yohei Takashima¹, Kensuke Akamatsu¹ tsuruoka@center.konan-u.ac.jp

Source: Langmuir. Jun2016, Vol. 32 Issue 24, p6068-6073. 6p.

Subject Terms: *METAL-organic frameworks, *PADDLE-wheels, *SUBSTRATES (Materials science), *INTERFACES (Physical sciences), *MOLECULAR self-assembly, *ORGANOMETALLIC compounds, *ORGANIC synthesis

Interfacial Synthetic Approach for Constructing Metal-Organic Framework Crystals Using Metal Ion-Doped Polymer Substrate.

Authors: Takaaki Tsuruoka¹ tsuruoka@center.konan-u.ac.jp, Misato Kumano¹, Koji Mantani¹, Tetsuhiro Matsuyama¹, Ayumi Miyanaga¹, Takashi Ohhashi¹, Yohei Takashima¹, Hideto Minami², Toyoko Suzuki², Kaori Imagawa², Kensuke Akamatsu¹ akamatsu@center.konan-u.ac.jp

Source: Crystal Growth & Design. 5/4/2016, Vol. 16 Issue 5, p2472-2476. 5p.

Subject Terms: *METAL-organic frameworks, *METAL ions, *POLYMERS, *SUBSTRATES (Materials science), *INTERFACES (Physical sciences), *ION exchange (Chemistry)

Nanocomposite Polymeric Microspheres Containing Ni Nanoparticles with Controlled Microstructures.

Authors: Kensuke Akamatsu, Satoshi Adachi, Takaaki Tsuruoka, Shingo Ikeda, Satoshi Tomita, Hidemi Nawafune

Source: Chemistry of Materials; Apr2008, Vol. 20 Issue 9, p3042-3047, 6p

Control of the optical properties of CdTe nanocrystals by selective exchange of Te with thiolate: effect of organic ligands on the formation of core–shell structures.

Authors: Takaaki Tsuruoka, Rena Takahashi, Kensuke Akamatsu, Hidemi Nawafune

Source: Physical Chemistry Chemical Physics (PCCP); Apr2008, Vol. 10 Issue 16, p2221-2226, 6p

A block PCP crystal: anisotropic hybridization of porous coordination polymers by face-selective epitaxial growthElectronic supplementary information (ESI) available: Experimental details, crystal structural determination of 2·8.5DMF, thermogravimetric analysis of 2·8.5DMF. CCDC 733385. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b909993j

Authors: Shuhei Furukawa, Kenji Hirai, Yohei Takashima, Keiji Nakagawa, Mio Kondo, Takaaki Tsuruoka, Osami Sakata, Susumu Kitagawa

Source: Chemical Communications; Sep2009, Vol. 2009 Issue 34, p5097-5099, 3p

Subject Terms: COORDINATION polymers, POROUS materials, CRYSTALLINE polymers, ANISOTROPY, EPITAXY, MOLECULAR structure, SURFACES (Technology), BLOCK copolymers

Highly luminescent mono- and multilayers of immobilized CdTe nanocrystals: controlling optical properties through post chemical surface modification.

Authors: Takaaki Tsuruoka¹, Rena Takahashi¹, Toshihiro Nakamura², Minoru Fujii², Kensuke Akamatsu¹, Hidemi Nawafune¹

Source: Chemical Communications. Mar2008, Vol. 2008 Issue 14, p1641-1643. 3p.

Subject Terms: *LUMINESCENCE spectroscopy, *NANOCRYSTALS, *THIN films, *SCIENTIFIC experimentation

Gold Nanoparticle Satellite Nanostructures on a Glass Substrate for Dual-responsive Optical Sensing of Organic Liquids.

Authors: Yuya Tanaka, Ai Matsumoto, Takaaki Tsuruoka, Hidemi Nawafune, Kensuke Akamatsu

Source: Chemistry Letters; 7/5/2014, Vol. 43 Issue 7, p1084-1085, 2p

Band Gap Engineering of CdTe Nanocrystals through Chemical Surface Modification.

Authors: Kensuke Akamatsu^1,2 akamatsu@center.konan-u.ac.jp, Takaaki Tsuruoka¹, Hidemi Nawafune^1,2

Source: Journal of the American Chemical Society. 2/16/2005, Vol. 127 Issue 6, p1634-1635. 2p.

Subject Terms: *CADMIUM compounds, *NANOCRYSTALS, *OPTOELECTRONICS, *SEMICONDUCTOR industry, *DOPPLER effect, *METAPHYSICAL cosmology, *SPECTRUM analysis

Electroless nickel plating on polymer particles.

Authors: Syuji Fujii¹ s.fujii@chem.oit.ac.jp, Hiroyuki Hamasaki¹, Hiroaki Takeoka¹, Takaaki Tsuruoka², Kensuke Akamatsu², Yoshinobu Nakamura^1,3

Source: Journal of Colloid & Interface Science. Sep2014, Vol. 430, p47-55. 9p.

Subject Terms: *ELECTROLESS plating, *POLYMERIC nanocomposites, *NICKEL-plating, *DISPERSING agents, *AQUEOUS solutions, *PARTICLE size determination