Physical Chemistry for Soft Matters, Biomaterials

Formation of micelle network of telechelic hydrophobically-modified water-soluble polymers and their dynamics keyword : hydrophobically-modified water-soluble polymers, micelle network, dynamics 2010.04～2018.03. In-situ observation of vitreous body keyword : vitreous body, In-situ observation 2011.04～2014.03. Development of Artificial Vitreous Substitute with Tamponade Effect keyword : Artificial vitreous substitute, Tamponade effect 2010.04～2014.03. Development of Injectable Intraocular Lens Materials based on Hydrogel keyword : Lens, Hydrogl, Injectable 2010.04～2013.03. Bioseparation keyword : chromatography, stimuli-responsive, micro-fluid system, Lab-on-chip 2005.04. Structure and physical properties of Biohydrogel keyword : biopolymer, eye, vitreous body, cornea 2000.04.

Masahiko Annaka, Kell Mortrensen, Toyoaki Matsuura, Masaya Ito, Katsunori Nochioka, Nahoko Ogata,Organic–inorganic nanocomposite gels as an in situ gelation biomaterial for injectable accommodative intraocular lens,Soft Matter,Vol.8,pp.7185-7196,2012.08.

Masahiko Annaka, Toyoaki Matsuura, Shinji Maruoka, Nahoko Ogata,Dehydration and vitrification of corneal gel,Soft Matter,Vol.8,No.11,pp.8157-8163,2012.03.

Tuyoshi Matsuda and Masahiko Annaka,Effect on Complex Formation of Neutral/Polyelectrolyte Block Copolymer and Oppositely Charged Surfactant,Langmuir,in press,2008.06.

M. Annaka, K. Morishita,Electrostatic Self-Assembly of Neutral/Polyelectrolyte Block Copolymer and Oppositely Charged Surfactant,,Journal of Physical Chemistry B,2007.10.

C. Yahiro, M. Annaka, A. Kikuchi and T. Okano,Collapse and Swelling of Thermosensitive Poly(N-isopropylacrylamide) Brushes Monitored by a Quartz Crystal Microbalance,Transaction of Materials Research Sosiety of Japan,32, 807-810,2007.10.

M. Annaka, M. Okamoto, T. Matsuura, Y. Hara, S. Sasaki,Dynamic Light Scattering Study of Salt Effect on Phase Behavior of Pig Vitreous Body and Its Microscopic Implication,Journal of Physical Chemistry B,111, 8411-8418 ,2007.09.

M. Annaka, C. Yahiro, K. Nagase, A. Kikuchi and T. Okano,Real-time observation of coil-to-globule transition in thermosensitive poly(N-isopropyl acrylamide) brushes by quartz crystal microbalance,Polymer,48, 5713-5720,2007.05.

M. Annaka, T. Matsuura, E. Yoshimoto, H. Taguchi, M. Sugiyama, Y. Hara and T. Okano,Study on the Rapid Deswelling Mechanism of comb-type N-isopropylacrylamide gels,Colloids and Surfaces B,Vol. 38,No.3-4,pp.201-207,in press,2004.12.

T. Matsuura, Y. Hara, F. Taketani, E. Yukawa, S. Maruoka, K. Kawasaki and M. Annaka,Volume Phase Transition of Bovine Vitreous Body and Determination of Its Dynamics,Biomacromolecules,Vol.5,No.5,pp.1296-1302,in press,2004.09.

O. Shoji, D. Nakajima, M. Ohkawa, Y Fujiwara, M. Annaka, M. Yoshikuni, and T. Nakahira,Temperature Dependence of Circular Dichroism and Fluorescence Decay of Pyrene Appended to the Side Chains of Poly-L-glutamine,Macromolecules,vol.36, pp.4557-4566,2002.01.

M. Sugiyama, A. Nakamura, N. Hiramatsu, M. Annaka and K. Hara,Effect of Salt and Heating on a Mesoscopic Structure Composed of Ovalbumin Globules in Aqueous Solution,Biomacromolecules,Vol.2,No.4,vol.2, pp.1071-1073,2001.01.

M. Tokita, S. Yamazaki, M. Itakura, K. Miyamoto, T Komai and M. Annaka,Swelling Behaviors of Polyamphoteric Gels,Transaction of Materials Research Sosiety of Japan,vol.25, pp.779-782,2000.01.

T. Tanaka and M. Annaka,Multiple Phases of Polymer Gels and Its Biological Implications,Die Makromoleculare Chemie Symposium,Vol.70/71,pp.13-22,vol.70/71, pp.13-22,1993.12.

M. Annaka and T. Tanaka,Multiple Phases of Polymer Gels,Nature,vol.355, pp.430-432,1992.01.

M. Annaka, T. Tanaka and Y. Osada,Volume Phase Transitions of Gels in Hydrocarbon,Macromolecules,vol.25, pp.4826-4827,1992.01