R. Sakai

Soluble collagen of chicken leg tendon; its denaturation temperature and hydrodynamic properties.

S. Ikeda, T. Isemura, R. Sakai, 1967, Bulletin of the Chemical Society of Japan.

Synthesis of Poly-(L-prolyl-L-prolylglycyl) of Defined Molecular Weights

Y. Kikuchi, S. Sakakibara, Y. Kishida, 1968 .

The NMR Study of Poly-L-Prolines I and II

H. Okabayashi, T. Isemura, R. Sakai, 1969 .

The Structure of Copolymers of L-Proline with L-Glutamic Acid in Aqueous Solutions

T. Isemura, R. Sakai, 1969 .

Physicochemical analysis of (Pro‐Pro‐Gly)n with defined molecular weight–temperature dependence of molecular weight in aqueous solution

Yuji Kobayashi, T. Isemura, K. Kakiuchi, 1970, Biopolymers.

The Structure of Copolymers of L-Proline with γ-Benzyl-L-glutamate in Organic Solvents

S. Ikeda, T. Isemura, R. Sakai, 1969 .

Studies of copolymers containing L-proline residue as a main constituent. 1. The synthesis of copolymers of L-proline with the gamma ester of L-glutamic acid.

S. Ikeda, T. Isemura, R. Sakai, 1966, Bulletin of the Chemical Society of Japan.