Motoi Oishi

University of Tsukuba — Japan

Biochemistry, Genetics and Molecular Biology · Life Sciences

34h-index4.2kcitations95works5.02yr avg
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Research Topics

RNA Interference and Gene Delivery(36), Advanced biosensing and bioanalysis techniques(34), Nanoparticle-Based Drug Delivery(21), DNA and Nucleic Acid Chemistry(12), Gold and Silver Nanoparticles Synthesis and Applications(9)

Publications95 total

Impact of DNA Density on the Aggregation Kinetics of DNA/PEG-Modified Gold Nanoparticles Induced by DNA Hybridization: Implications for Colorimetric Nucleic Acid Detection
ACS Applied Nano Materials·2025
Latent Toehold-Mediated DNA Circuits Based on a Bulge-Loop Structure for Leakage Reduction and Its Application to Signal-Amplifying DNA Logic Gates
ACS Applied Materials & Interfaces·2024· 10 cited
Long-Term Cryopreservation of Ready-to-Use DNA-Modified Gold Nanoparticle Derivatives: Effect of Preservation Temperature on Their DNA Dissociation and Functional Stability
Bulletin of the Chemical Society of Japan·2022· 3 cited
Acceleration of DNA Hybridization Chain Reactions on 3D Nanointerfaces of Magnetic Particles and Their Direct Application in the Enzyme-Free Amplified Detection of microRNA
ACS Applied Materials & Interfaces·2021· 36 cited
Simple Single-Legged DNA Walkers at Diffusion-Limited Nanointerfaces of Gold Nanoparticles Driven by a DNA Circuit Mechanism
ACS Nano·2020· 111 cited
Dynamically Programmed Switchable DNA Hydrogels Based on a DNA Circuit Mechanism
Small·2019· 56 cited
Comparative Study of DNA Circuit System-Based Proportional and Exponential Amplification Strategies for Enzyme-Free and Rapid Detection of miRNA at Room Temperature
ACS Omega·2018· 21 citedOpen Access
An Efficient Particle‐Based DNA Circuit System: Catalytic Disassembly of DNA/PEG‐Modified Gold Nanoparticle–Magnetic Bead Composites for Colorimetric Detection of miRNA
Small·2016· 66 cited
Adenosine Triphosphatase Associated with Triphosphate-Dependent DeoxyribonucleaQ
2016
Enzyme-free and isothermal detection of microRNA based on click-chemical ligation-assisted hybridization coupled with hybridization chain reaction signal amplification
Analytical and Bioanalytical Chemistry·2015· 29 cited
Kinetic study of DNA hybridization on DNA-modified gold nanoparticles with engineered nano-interfaces
RSC Advances·2015· 14 cited
Ultrasensitive Detection of DNA and RNA Based on Enzyme-Free Click Chemical Ligation Chain Reaction on Dispersed Gold Nanoparticles
ACS Nano·2014· 68 cited
Radiosensitization of tumor cells through endoplasmic reticulum stress induced by PEGylated nanogel containing gold nanoparticles
Cancer Letters·2014· 80 cited
Enzyme-free fluorescent-amplified aptasensors based on target-responsive DNA strand displacement via toehold-mediated click chemical ligation
Chemical Communications·2013· 21 cited
Rational Design of a Fluorescence-amplified Aptasensor Based on Enzyme-assisted Target Recycling Strategy
Chemistry Letters·2013· 1 cited
Pharmacokinetics of core-polymerized, boron-conjugated micelles designed for boron neutron capture therapy for cancer
Biomaterials·2012· 51 citedOpen Access
Dependence of the swelling behavior of a pH-responsive PEG-modified nanogel on the cross-link density
Polymer Journal·2011· 31 citedOpen Access
Systemic delivery of siRNA to tumors using a lipid nanoparticle containing a tumor-specific cleavable PEG-lipid
Biomaterials·2011· 211 citedOpen Access
Carborane confined nanoparticles for boron neutron capture therapy: Improved stability, blood circulation time and tumor accumulation
Reactive and Functional Polymers·2011· 40 citedOpen Access
pH-Responsive Structural Change of PEGylated Amine-Bearing Nanogel Explored by Small Angle X-ray Scattering
Journal of Physics Conference Series·2011· 3 citedOpen Access
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Frequent Co-authors

Yukio Nagasaki(33), Kazunori Kataoka(9), Yusuke Kawakami(6), Atsushi Tamura(5), Keiji Itaka(4), Hiroto Hatakeyama(4), Hidetaka Akita(4), Hideyoshi Harashima(4), Shigeki Sasaki(4), Shogo Sumitani(4), Nobuhiro Nishiyama(3), Hisato Hayashi(3), Michihiro Iijima(3), Fumi Nagatsugi(3), Takahito Nakamura(3), Hiroki Murotani(3), Erika Ito(2), Shiroh Futaki(2), Takehiko Ishii(2), Yuichi Yamasaki(2)