In biological systems, life process is led by the unique behavior of macromolecules such as proteins and DNA. Molecular recognition by macromolecules plays an important role, for example, in substrate specificity of enzymes and antigen-antibody reactions in human life. Selective molecular recognition among macromolecules is achieved through a large number of weak interactions. We have focused our attention on the special behavior of antibodies, especially monoclonal antibodies, because they can recognize a larger and more complicated compound with high specificity than that can synthetic host molecules or enzymes.
In this laboratory, we develop novel materials through hybridization of bio-related macromolecules such as monoclonal antibodies with artificial/synthetic small molecules. We construct functionalized catalytic and energy conversion systems based on specific molecular recognition of biomacromolecules and selective assembly of bio/synthetic molecules.

MoreNews & Topics

6th Aug, 2024
Publications updated.
24th July, 2024
Okamoto is accepted into PQBA - Multidisciplinary PhD Program for Pioneering Quantum Beam Application.
21th July, 2024
Our paper on "Control of sulfur number in sulfur-containing compounds: The effect of base type, equivalent of the base, and reaction solvent in synthesizing linear sulfur" was published in Chem. Lett. (Publications updated. and Recent Work)

17th July, 2024
Our review on "Synthesis of sulfur-containing polymers using a supramolecular science approach" was published in Journal of Network Polymer(Publications updated.).
9th July, 2024
Members updated.
28th June, 2024
Lie is accepted into Next Generation Researcher Development Project.
21th June, 2024
Kobayashi won "Excellent Poster Awards" at the Plastic Molding Processing Society 35th Annual Conference.
18th June, 2024
Our review on "Synthesis of supramolecular sulfur-containing polymers and their properties" was published in Journal of the Adhesion Society of Japan(Publications updated.).
17th June, 2024
Kobayashi, Nishimura, and Prof. Yamaguchi won 33th CERI Paper award.
12th June, 2024
Matsubayashi won "Excellent Poster Awards" at the 31th Polymer Material Forum.


17th May, 2024
Kobayaswhi won 15th Bridgestone Soft Material Frontier Award. (Also featured on the Graduate School of Science website).
17th Apr, 2024
Our paper on "Controlled Photoinduced Electron Transfer via Triplet in Polymer Matrix Using Electrostatic Interactions" was published in J. Photochem. Photobiol. A (Publications updated. and Recent Work)

12th Apr, 2024
Our review on "Synthesis of supramolecular sulfur-containing polymers" was published in Journal of The Society of Rubber Industry(Publications updated.).
25th Mar, 2024
Okamoto won Graduate School of Science Award.
22th Mar, 2024
Our paper "Supramolecular polysulfide polymers with metal-ligand interactions" won Top Downloaded Article in 2022.
12th March, 2024
Farewell party for graduate
Congrats graduates!
We wish you luck in all your future endeavors.

4th Mar, 2024
Kobayashi won RETSCH Scientific Challenge Silver Prize.
21th Feb, 2024
Our review on "Synthesis and properties of supramolecular sulfur-containing polymers" was accepted in Journal of the Adhesion Society of Japan (Publications updated.)
10th Feb, 2024
A video of Kobayashi's NEDO project has been released.
1th Feb, 2024
Kobayashi's research on supramolecular sulfur-containig polymers was introduced at the Division topics (Macromolecules) in CSJ.
13th Dec, 2023
Kobayashi's research on sulfur-containig polymers was introduced at the Co-Creation Bureau.
7th Dec, 2023
Kobayashi, Nishimura, Hashimoto, Horiguchi, and Prof. Yamaguchi won 31th CERI Paper award.


10th Nov, 2023
Kobayashi's NEDO project"Development of high-performance plastic creation technology using waste sulfur as raw material" was started. ŽáƒTƒ|