Yuji Sasanuma WEB SITE

PUBLICATION

On this page, all available publications are listed. If you click the page number, you can read the original paper on the website. The publications are also displayed on the individual research pages.

Thermal and Mechanical Properties of Poly(methylene oxide) Polymorphs Unraveled by Periodic Density Functional Theory
Yuichiro Fukuda and Yuji Sasanuma*
Macromolecules 51, 8672-8680 (2018).
Computational Characterization of Nylon 4, a Biobased and Biodegradable Polyamide Superior to Nylon 6
Yuichiro Fukuda and Yuji Sasanuma*
ACS Omega 3, 9544-9555 (2018).
Crystalline Moduli of Polymers, Evaluated from Density Functional Theory Calculations under Periodic Boundary Conditions
Taiga Kurita, Yuichiro Fukuda, Morihiro Takahashi, and Yuji Sasanuma*
ACS Omega 3, 4824-48353 (2018).
Crystal structures of 2-(Benzenecarbothioyloxy)ethyl benzenecarbothioate and 2-(Benzenecarbothioyloxy)ethyl benzoate
Syuto Tanaka, Hyuma Masu, and Yuji Sasanuma*
Acta Crystallogr., Sect. E 73, 1430-1433 (2017).
Structure-Property Relationships of Poly(ethylene carbonate) and Poly(propylene carbonate)
Yuji Sasanuma* and Yuta Takahashi
ACS Omega 2, 4808-4819 (2017).
Computational Design of Polymers: Poly(ester amide) and Polyurethane
Yuichiro Fukuda, Kohei Miyamae, and Yuji Sasanuma*
RSC Advances 7, 38387-38398 (2017).
Solution Properties of Poly(N-methylethylene imine), a Highly Hydrophilic Polycation
Yuichiro Fukuda, Daisuke Abe, Yuto Tanaka, Junichi Uchida, Nobuaki Suzuki, Tomohiro Miyai, and Yuji Sasanuma*
Polym. J. 48, 1065-1072 (2016); Journal Cover
Correction: Chemistry of aromatic polythioesters and polydithioesters
Daisuke Abe, Yuichiro Fukuda and Yuji Sasanuma*
Polym. Chem. 7, 1682-1682 (2016).
Structure-property Relationships of Aromatic Polyamides and Polythioamides: Comparative Cconsideration with Those of Analogous Polyesters, Polythioesters and Polydithioesters
Masayuki Nagasawa, Tatsuya Ishii, Daisuke Abe, and Yuji Sasanuma*
RSC Advances 5, 96611-96622 (2015).
Chemistry of Aromatic Polythioesters and Polydithioesters
Daisuke Abe, Yuichiro Fukuda, and Yuji Sasanuma*
Polym. Chem. 6, 3131-3142 (2015).
Conformational Characteristics and Configurational Properties of Poly(ethylene succinate) and Poly(butylene succinate) and Structure-Property-Function Relationships of Representative Biodegradable Polyesters
Yuji Sasanuma,* Yuta Nonaka, and Yuki Yamaguchi
Polymer 56, 327-339 (2015).
N, N'-(Propane-1,3-diyl)dibenzothioamide
Masayuki Nagasawa,Yuji Sasanuma,* and Hyuma Masu
Acta Crystallogr., Sect. E 70, o639 (2014).
Thermoresponsive Self-Assembly and Conformational Changes of Amphiphilic Monodisperse Short Poly(ethylene glycol)s in Water
Nabanita Sadhukhan, Takahiro Muraoka,* Daisuke Abe, Yuji Sasanuma, Dwiky Rendra Graha Subekti, and Kazushi Kinbara*
Chem. Lett. 43, 1055-1057 (2014). (as a collaboration with Institute of Multidisciplinary Research for Advanced Materials, Tohoku University)
N, N'-(Ethane-1,2-diyl)dibenzothioamide
Masayuki Nagasawa,Yuji Sasanuma,* and Hyuma Masu
Acta Crystallogr., Sect. E 70, o586 (2014).
Configurational Statistics of Poly(L-lactide) and Poly(DL-lactide) Chains
Yuji Sasanuma* and Daichi Touge
Polymer 55, 1901-1911 (2014).
Butane-1,4-diyl bis(benzenecarbodithioate)
Daisuke Abe and Yuji Sasanuma*
Acta Crystallogr., Sect. E 69, o1636 (2013).
S,S'-Butane-1,4-diyl bis(benzenecarbothioate)
Daisuke Abe and Yuji Sasanuma*
Acta Crystallogr., Sect. E 69, o1612 (2013).
Conformational Characteristics and Configurational Properties of Poly(butylene terephthalate) and Structure-Property Relationships of Aromatic Polyesters
Yuji Sasanuma,* Yusuke Wagai, Nobuaki Suzuki, and Daisuke Abe
Polymer, 54, 3904-3913 (2013).
Elucidation of Conformational Characteristics and Configurational Properties of Poly((R)-3-hydroxybutyrate) by ab initio Statistical Mechanics
Yuji Sasanuma* and Shiori Katsumata
Polym. J., 45, 727-737 (2013); Journal Cover
Review: "Molecular Characterization of Polymers by ab initio Statistical Mechanics"
Yuji Sasanuma
Kobunshi Ronbunshu, Special issue: New Molecular Characterization of Polymeric Materials, 69, 198-212 (2012) (written in Japanese).
Molecular Design, Synthesis and Characterization of Aromatic Polythioester and Polydithioester
Daisuke Abe and Yuji Sasanuma*
Polym. Chem., 3, 1576-1587 (2012).
Poly(N-protected ethylene imine-alt-ethylene sulfide) Block to Functionalize Polymeric Materials
Yoichi Hori, Na Pei, Ryota Kumagai, and Yuji Sasanuma*
Polym. Chem., 2, 2183-2185 (2011).
Ethane-1,2-diyl bis(benzenedithioate)
Daisuke Abe, Yuji Sasanuma,* and Hiroyasu Sato
Acta Crystallogr., Sect. E 67, o961 (2011).
Predictive Elucidation of Conformational Characteristics and Configurational Properties of Poly(1-methylphosphirane) and Poly(1-phenylphosphirane) as a Molecular Design
Yuji Sasanuma,* Yoko Ogawa, and Masanao Matsumoto
Phys. Chem. Chem. Phys., 12, 14619-146128 (2010).
Review: "Structure-Property Relationships of Aromatic Polyesters"
Yuji Sasanuma* and Nobuaki Suzuki
Kobunshi Ronbunshu, Special issue: Computational Polymer Science [ I ], 67, 1-9 (2010) (written in Japanese).
Influence of Weak Attractive Interactions on Structures and Properties of Poly(trimethylene terephthalate)
Yuji Sasanuma* and Nobuaki Suzuki
Macromolecules, 42, 7203-7212 (2009).
Conformational Characteristics, Configurational Properties, and Thermodynamic Characteristics of Poly(ethylene terephthalate) and Poly(ethylene-2,6-naphthalate)
Yuji Sasanuma
Macromolecules, 42, 2854-2862 (2009).
Review: "Understanding and Molecular Design of Polymers in Terms of Weak Interactions"
Yuji Sasanuma
Expected Materials for the Future, 9(4),24-31 (2009) (written in Japanese).
Structure-Property Relationships of Polyselenoethers [-(CH2)ySe-]x (y = 1, 2, and 3) and Related Polyethers and Polysulfides
Yuji Sasanuma,* Akinori Watanabe, and Kenta Tamura
J. Phys. Chem. B, 112, 9613-9624 (2008).
Conformational Characteristics and Configurational Properties of Poly(ethylene imine-alt-ethylene sulfide) and the Role of the Secondary Amine Group as a Junction of Attractive Interactions
Yuji Sasanuma* and Ryota Kumagai
Macromolecules, 40, 7393-7399 (2007).
Conformational Characteristics and Configurational Properties of Poly(ethylene oxide-alt-ethylene sulfide)
Yuji Sasanuma,* Shunsuke Asai, and Ryota Kumagai
Macromolecules, 40, 3488-3497 (2007).
Prediction of Structures, Properties, and Functions of Alternating Copolymers of Ethylene Imine and Ethylene Oxide as an Example of Molecular Design for Polymers
Yuji Sasanuma,* Ryota Kumagai, and Kohji Nakata
Macromolecules, 39, 6752-6764 (2006).
The Attractive Gauche Effect of Ethylene Oxides
Yuji Sasanuma* and Kentaro Sugita
Polym. J., 38, 983-988 (2006).
Conformational Characteristics of Poly(trimethylene sulfide) and Structure-Property Relationships of Representative Polysulfides and Polyethers
Yuji Sasanuma* and Akinori Watanabe
Macromolecules, 39, 1646-1656 (2006).
A New Development in Statistical Mechanics of Polymers: The Inversional-Rotational Isomeric State (IRIS) Scheme and Its Application to Polyamines
Yuji Sasanuma
Polymer Application, 54,531-535 (2005) (written in Japanese).
Conformational Analysis of Poly(trimethylene imine) and Poly(N-methyltrimethylene imine) by the Rotational Isomeric State Scheme with up to Fourth-Order Intramolecular Interactions
Yuji Sasanuma,* Fumiko Teramae, Hiroki Yamashita, Ippei Hamano, and Satoshi Hattori
Macromolecules, 38, 3519-3532 (2005).
Coulomb’s Force, Spin-Spin Coupling, Internal Rotation, Molecular Mechanics, and Density Functional Theory
Yuji Sasanuma
In Polymer Dictionary, 3rd Edition; The Society of Polymer Science, Japan, Ed.; Asakura.Shoten: Tokyo, Japan, 2005 (written in Japanese).
Conformational Analysis of Poly(ethylene imine) and Its Model Compounds: Rotational and Inversional Isomerizations and Intramolecular and Intermolecular Hydrogen Bonds
Yuji Sasanuma,* Satoshi Hattori, Shinichi Imazu, Satoshi Ikeda, Tomoyoshi Kaizuka, Takayuki Iijima, Misa Sawanobori, Muhammad A. Azam, Robert V. Law, and Joachim H. G. Steinke
Macromolecules, 37, 9169-9183 (2004). (as an international collaboration with Department of Chemistry, Imperial College. London, UK)
Structure-Property Correlations in Model Compounds of Oligomer Liquid Crystals
Yuji Sasanuma,* Tetsushi Ono, Yoshihiko Kuroda, Emi Miyazaki, Ken Hikino, Jun Arou, Kohji Nakata, Hideaki Inaba, Ken-ichi Tozaki, Hideko Hayashi, and Kentaro Yamaguchi
J. Phys. Chem. B, 108, 13163-13176 (2004).
Conformational Peculiarities of Alcohols Incorporated in Lyotropic and Thermotropic Liquid Crystals
Yuji Sasanuma,* Futoshi Nishimura, Hiroaki Wakabayashi, and Akihiro Suzuki
Langmuir, 20, 665-672 (2004).
Intramolecular Interactions of Polyethers and Polysulfides, Investigated by NMR, Ab Initio Molecular Orbital Calculations, and Rotational Isomeric State Scheme: An Advanced Analysis of NMR Data
Yuji Sasanuma
Annual Reports on NMR Spectroscopy Vol. 49; Web, G. A., Ed.; Academic Press (Elsevier Science): Oxford, UK, 2003; Chapter 5 (pp. 213-280).
Conformational Analysis of Poly(di-n-butylsilane), Poly(di-n-hexylsilane), and Poly(methyl-n-propylsilane) by a Rotational Isomeric State Scheme with Molecular Dynamics Simulations
Yuji Sasanuma,* Haruhisa Kato, and Akira Kaito
J. Phys. Chem. B., 107, 11852-11860 (2003).
Research Group on Computational Polymer Science
Yuji Sasanuma
Kobunshi, 52,193-193 (2003) (written in Japanese).
Conformational Analysis of Poly(propylene sulfide)
Yuji Sasanuma,* Yugo Hayashi, Hiroki Matoba, Ikuko Touma, Hajime Ohta, Misa Sawanobori, and Akira Kaito
Macromolecules, 35, 8216-8226 (2002).
Weak Hydrogen Bonds Formed in Polyethers
Yuji Sasanuma
Polymer Application, 51,218-223 (2002) (written in Japanese).
Conformational Characteristics of Poly(ethylene sulfide) and Poly(ethylene oxide): Solvent Dependence of Attractive and Repulsive Gauche Effects
Yuji Sasanuma,* Hajime Ohta, Ikuko Touma, Hiroki Matoba, Yugo Hayashi, and Akira Kaito
Macromolecules, 35, 3748-3761 (2002).
Dimerization of Diethyl Ether Due to a C-O...H-C Hydrogen Bonding
Yuji Sasanuma
Kobunshi, 51,452-452 (2002) (written in Japanese).
Conformational Analysis of Poly(methylene sulfide) and Its Model Oligomeric Model Compounds: Anomeric Effect and Electron Flexibility of Polythioacetal
Misa Sawanobori, Yuji Sasanuma,* and Akira Kaito
Macromolecules, 34, 8321-8329 (2001).
Carbon-13 NMR Chemical Shifts of Dimeric Model Compounds of Poly(propylene oxide): A Proof of Existence of the (C-H)...O Attraction
Yuji Sasanuma,* Taisuke Iwata, Yasukazu Kato, Haruhisa Kato, Takashi Yarita, Shinichi Kinugasa, and Robert V. Law
J. Phys. Chem. A, 105, 3277-3283 (2001). (as the international collaboration with National Institute of Materials and Chemical Research, Tsukuba and Department of Chemistry, Imperial College. London, UK, carried out partly during YS's stay in London)
Unperturbed Chain Dimensions of Poly(di-n-hexylsilane), Poly(methyl-n-propyl)silane, and Poly(di-n-butylsilane)
Haruhisa Kato, Yuji Sasanuma,* Akira Kaito, Nobutaka Tanigaki, Yoshikazu Tanabe, and Shinichi Kinugasa
Macromolecules, 34, 262-268 (2001). (as a collaboration with National Institute of Materials and Chemical Research, Tsukuba)
Intramolecular Complexation of Poly(ethylene oxide) with a Terminal Electron Acceptor
Yuji Sasanuma
Kobunshi, 50,548-548 (2001) (written in Japanese).
Conformational Analysis of Chain Molecules in Liquid Crystalline Phases by a Rotational Isomeric State Scheme with Maximum Entropy Method II. 2H NMR Quadrupolar Splittings from n-Decane and 1,6-Dimethoxyhexane Dissolved in 4'-Methoxybenzylidene-4-n-butylaniline
Yuji Sasanuma
Polym. J., 32, 890-894 (2000).
Conformational Analysis of Chain Molecules in Liquid Crystalline Phases by a Rotational Isomeric State Scheme with Maximum Entropy Method I. 1H-1H Dipolar Couplings from n-Alkanes Dissolved in a Nematic Solvent
Yuji Sasanuma
Polym. J., 32, 883-889 (2000).
Conformational Analysis of Amphiphilic Molecules Incorporated in Hexagonal, Lamellar, and Reversed Hexagonal Aggregates of a Ternary System of Sodium Octanoate, 1-Decanol, and Water by the Rotational Isomeric State Scheme Combined with the Maximum Entropy Method
Akihiro Suzuki, Nobuyuki Miura, and Yuji Sasanuma*
Langmuir, 16, 6317-6326 (2000).
Conformations of Gaseous Poly(ethylene glycol), Poly(propylene glycol), and Poly(tetramethylene glycol)
Yuji Sasanuma
Kobunshi, 49,791-791 (2000) (written in Japanese).
Conformational Characteristics of Poly(tetramethylene oxide)
Robert V. Law and Yuji Sasanuma*
Macromolecules, 31, 2335-2342 (1998).
Small Angle X-Ray Scattering Measurements and Image Reconstruction by the Maximum Entropy Method
Yuji Sasanuma,* Robert V. Law, Yuji Kobayashi, and Katsunari Sasaki
Anal. Chem., 69, 794-800 (1997). (as a collaboration with Rigaku, Co., Ltd., the X-ray camera is now commercially available.)
Conformational and Orientational Characteristics of Chain Molecules Placed in Nematic Fields. Part II
Yuji Sasanuma
J. Phys. II France, 7, 305-317 (1997).
Liquid Crystalline Oligosilanes with Alkoxylbiphenyl Groups
Tetsuo Yatabe,* Yuji Sasanuma, Akira Kaito, and Yoshikazu Tanabe
Chem. Lett., 31, 135-136 (1997).
Nature of the Non-Bonded (C-H)...O Interaction of Ethers CH3O-(CH2)n-OCH3 (n = 4-8)
Robert V. Law and Yuji Sasanuma*
J. Chem. Soc., Faraday Trans., 92, 4885-4888 (1996).
A Point-Focusing Small Angle X-Ray Scattering Camera Using a Doubly Curved Monochromator of a W/Si Multilayer
Yuji Sasanuma,* Robert V. Law, and Yuji Kobayashi
Rev. Sci. Instrum., 67, 688-692 (1996). (as a collaboration with Rigaku, Co., Ltd., the X-ray camera is now commercially available.)
Rapid Small Angle X-Ray Scattering Measurements with a Point-Focusing Camera Using a Doubly Curved Monochromator of a W/Si Multilayer
Yuji Sasanuma* and Yuji Kobayashi
Rigaku-Denki Journal, 27, 41-43 (1996) (written in Japanese).
Conformational Analysis of Poly(propylene oxide) and Its Model Compound 1,2-Dimethoxypropane
Yuji Sasanuma
Macromolecules, 28, 8629-8638 (1995).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction Part VI: Electron Density Distribution and Chain Orientation in a Langmuir-Blodgett Film of Cadmium Stearate
Yuji Sasanuma* and Hiroo Nakahara
Thin Solid Films, 261, 280-286 (1995).
Solvent Effect on the Conformation of 1,2-Dimethoxypropane
Yuji Sasanuma
J. Phys. Chem., 98, 13486-13488 (1994).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction V: Small Angle X-Ray Scattering of Distorted Multilayers
Yuji Sasanuma* and Kazuo Nakayama
Thin Solid Films, 247, 24-33 (1994).
Small Angle X-Ray Scattering
Yuji Sasanuma
In Surface Analysis Pictorial Book; The Surface Science Society of Japan, Ed.; Kyoritsu Shuppan: Tokyo, Japan, 1994 (written in Japanese).
Conformational and Orientational Characteristics of Chain Molecules Placed in a Nematic Field: n-Decane and 1,6-Dimethoxyhexane Dissolved in 4'-Methoxybenzylidene-4-n-butylaniline (MBBA)
Yuji Sasanuma
J. Phys. II France, 3, 1759-1778 (1993).
Phase Behavior and Ordering Characteristics of Some Chain Molecules Dissolved in a Nematic Liquid Crystal, 4'-Methoxybenzylidene-4-n-butylaniline
Akihiro Abe,* Emi Iizumi, and Yuji Sasanuma
Polym. J., 25, 1087-1098 (1993).
Small Angle X-Ray Scattering of Distorted Lamellar Structures
Yuji Sasanuma,* Akihiro Abe, Takako Sasanuma, Yukishige Kitano, and Akira Ishitani
J. Polym. Sci., Polym. Phys. Ed. 31, 1179-1186 (1993).
Conformational and Orientational Characteristics of Amphiphilic Molecules in Lyotropic Liquid Crystalline Phases Exhibited by a Ternary System Comprising Sodium Octanoate, 1-Decanol, and Water
Yuji Sasanuma,* Mamoru Nakamura, and Akihiro Abe
J. Phys. Chem., 97, 5155-5161 (1993).
Novel Higher-Order Structures of ABC-Type Block Copolymers
Yuji Sasanuma
Kagaku to Kogyo, 46, 1751-1752 (1993) (written in Japanese).
Stereoregularity, Molecular Weight, Heat of Fusion, Entropy of Fusion, Glass Transition, Free Volume, General-Purpose Polymers, X-Ray Diffraction, and Density Measurement
Yuji Sasanuma
In Pictorial Book of Industrial Materials: Organic and Polymeric Materials; Yasuhiko Saito and Akihiro Abe, Eds.; Nikkan Kogyo Shinbun: Tokyo, Japan, 1992 (written in Japanese).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction IV: Small Angle X-Ray Diffraction from a Superlattice with Non-Ideal Interfaces
Yuji Sasanuma,* Mamoru Uchida, Kazuyuki Okada, Katsuhiko Yamamoto, Yukishige Kitano, and Akira Ishitani
Thin Solid Films, 203, 113-120 (1991).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction III: Structure of a Langmuir-Blodgett Film of Cadmium Arachidate at Elevated Temperatures
Yuji Sasanuma,* Yukishige Kitano, Akira Ishitani, Hiroo Nakahara, and Kiyoshige Fukuda
Thin Solid Films, 199, 359-365 (1991).
Conformational Anisotropy of n-Alkanes Dissolved in a Nematic Solvent: A Rotational Isomeric State Analysis of Proton-Proton Dipolar Coupling and Deuterium Quadrupolar Splitting Data
Yuji Sasanuma and Akihiro Abe*
Polym. J., 23, 117-125 (1991).
Analysis of the Higher Order Structure of Molecular Aggregates
Akira Ishitani,* Hideyuki Ishida, Yoichi Nakayama, and Yuji Sasanuma
Nippon Kagaku Kaishi, No.10, 1096-1105 (1990) (written in Japanese).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction II: Lattice Distortion of Langmuir-Blodgett Films of Lead Stearate
Yuji Sasanuma,* Yukishige Kitano, Akira Ishitani, Hiroo Nakahara, and Kiyoshige Fukuda
Thin Solid Films, 190, 325-334 (1990).
Characterization of Long-Periodic Layered Structures by X-Ray Diffraction I: A System for Small Angle and Intermediate Angle X-Ray Diffraction Using a Reflection Kratky Camera
Yuji Sasanuma,* Yukishige Kitano, and Akira Ishitani
Thin Solid Films, 190, 317-323 (1990). (with the aid of Mr. Hirashima (Rigaku, Co., Ltd.), the X-ray camera is now commercially available.)
Characterization of Industrial Materials by Small Angle X-Ray Scattering
Yuji Sasanuma,* Yukishige Kitano, and Akira Ishitani
J. Mater. Sci., 24, 1133-1139 (1989).
Radial Distribution Function Analysis and Its Applications
Atsuko Tatsumi and Yuji Sasanuma*
Toray Research Center News, 7 (4), 11-13 (1988) (written in Japanese).
Small Angle X-Ray Diffraction and Its Applications
Yuji Sasanuma
Toray Research Center News, 6 (3), 33-35 (1987) (written in Japanese).
Pole Figure Method and Its Applications to Thin Films
Yuji Sasanuma
Toray Research Center News, 6 (2), 34-35 (1987) (written in Japanese).
Small Angle X-Ray Scattering (SAXS) and Its Applications
Yuji Sasanuma
Toray Research Center News, 5 (2), 16-21 (1986) (written in Japanese).
13C-NMR Studies on Conformational Equilibria in Isopropyl Methyl Ether
Kenzabu Tasaki, Yuji Sasanuma, Isao Ando, and Akihiro Abe*
Bull. Chem. Soc. Jpn., 57, 2391-2395 (1984).
Crystalline Complex between Poly(gamma-methyl L-glutamate) and Dimethyl Phthalate
Junji Watanabe, Yuji Sasanuma, Atsushi Endo, and Ichitaro Uematsu*
Polymer, 25, 698-705 (1984).
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