User profiles for SHIN-ICHI YUSA

Shin-ichi Yusa

University of Hyogo
Verified email at eng.u-hyogo.ac.jp
Cited by 6466

Synthesis of well-defined amphiphilic block copolymers having phospholipid polymer sequences as a novel biocompatible polymer micelle reagent

S Yusa, K Fukuda, T Yamamoto, K Ishihara… - …, 2005 - ACS Publications
To realize safer and effective drug administration, novel well-defined and biocompatible
amphiphilic block copolymers containing phospholipid polymer sequences were synthesized. At …

Glycerol/starch/Na+-montmorillonite nanocomposites: A XRD, FTIR, DSC and 1H NMR study

H Liu, D Chaudhary, S Yusa, MO Tadé - Carbohydrate Polymers, 2011 - Elsevier
We studied the influence of glycerol/MMT loading on the nanocomposites morphology
prepared from amylose starch biopolymer with various glycerol/MMT (Na + -montmorillonite) …

Stimuli‐responsive liquid marbles: controlling structure, shape, stability, and motion

S Fujii, S Yusa, Y Nakamura - Advanced Functional Materials, 2016 - Wiley Online Library
“Liquid marbles” are liquid‐in‐gas dispersed systems stabilized by hydrophobic solid particles
adsorbed at the gas‐liquid interface. The structure, stability and movement of these liquid …

Effects of polyelectrolyte chain stiffness, charge mobility, and charge sequences on binding to proteins and micelles

…, S Ulrich, S Stoll, S Turksen, S Yusa… - …, 2006 - ACS Publications
The binding affinities of polyanions for bovine serum albumin in NaCl solutions from I = 0.01−0.6
M, were evaluated on the basis of the pH at the point of incipient binding, converting …

Thermo-Responsive Diblock Copolymers of Poly(N-isopropylacrylamide) and Poly(N-vinyl-2-pyrroridone) Synthesized via Organotellurium-Mediated Controlled …

S Yusa, S Yamago, M Sugahara, S Morikawa… - …, 2007 - ACS Publications
Diblock copolymers of poly(N-isopropylacrylamide) (PNIPAM) and poly(N-vinyl-2-pyrrolidone)
(PNVP) (PNIPAM m -b-PNVP n ) with well-defined block lengths were successfully …

Mesoporous Iron Oxide Synthesized Using Poly(styrene-b-acrylic acid-b-ethylene glycol) Block Copolymer Micelles as Templates for Colorimetric and …

…, R Nakahata, N Abdullah, S Yusa… - … applied materials & …, 2018 - ACS Publications
Herein, we report the soft-templated preparation of mesoporous iron oxide using an asymmetric
poly(styrene-b-acrylic acid-b-ethylene glycol) (PS-b-PAA-b-PEG) triblock copolymer. …

A block copolymer micelle template for synthesis of hollow calcium phosphate nanospheres with excellent biocompatibility

BP Bastakoti, M Inuoe, S Yusa, SH Liao… - Chemical …, 2012 - pubs.rsc.org
We report synthesis of hollow calcium phosphate (CaP) nanospheres with high surface area
by using block copolymer micelles as templates. The obtained CaP nanospheres exhibit …

Adsorptive removal of cefixime using a novel adsorbent based on synthesized polycation coated nanosilica rice husk

…, TAH Nguyen, MH Nguyen, TD Nguyen, S Yusa… - Progress in Organic …, 2021 - Elsevier
We report the first study of adsorption of a strong polycation, poly(3-methacryloylamino
propyl-trimethylammonium chloride) (PMAPTAC) on nanosilica (nano-SiO 2 ) extracted from rice …

Preparation and characterization of a pH-responsive nanogel based on a photo-cross-linked micelle formed from block copolymers with controlled structure

S Yusa, M Sugahara, T Endo, Y Morishima - Langmuir, 2009 - ACS Publications
… Shohei Kozuka, Keita Kuroda, Kazuhiko Ishihara, Shinichi Yusa. Interpolymer association
of amphiphilic diblock copolymers bearing pendant siloxane and phosphorylcholine groups. …

Pluronics® based Penta block copolymer micelles as a precursor of smart aggregates for various applications: A review

V Patel, P Parekh, M Khimani, S Yusa… - Journal of Molecular …, 2023 - Elsevier
Stimuli-sensitive Pluronic®-based pentablock copolymers (PBCs), which are reversible polymer
networks created by physical interactions, exhibit a sol–gel phase transition in response …