Cheol-Hee Ahn

Artery wall binding peptide-poly(ethylene glycol)-grafted-poly(L-lysine)-based gene delivery to artery wall cells.

Biodegradable poly(ethylenimine) for plasmid DNA delivery.

Synthesis of biodegradable multi-block copolymers of poly(L-lysine) and poly(ethylene glycol) as a non-viral gene carrier.

Micellization behavior of star-block copolymers in a selective solvent: A Brownian dynamics simulation approach.

Amphiphilic amino acid copolymers as stabilizers for the preparation of nanocrystal dispersion.

An efficient GLP-1 expression system using two-step transcription amplification.

In vivo tumor targeting and radionuclide imaging with self-assembled nanoparticles: mechanisms, key factors, and their implications.

A hypoxia-inducible gene expression system using erythropoietin 3' untranslated region for the gene therapy of rat spinal cord injury.

Development of polymeric gene delivery carriers: PEGylated copolymers of L-lysine and L-phenylalanine.

A near-infrared-fluorescence-quenched gold-nanoparticle imaging probe for in vivo drug screening and protease activity determination.

Gene therapy of neural cell injuries in vitro using the hypoxia-inducible GM-CSF expression plasmids and water-soluble lipopolymer (WSLP).

Poly[lactic-co-(glycolic acid)]-grafted hyaluronic acid copolymer micelle nanoparticles for target-specific delivery of doxorubicin.

PEGylated and MMP-2 specifically dePEGylated quantum dots: comparative evaluation of cellular uptake.

Stabilized polymeric micelles by electrostatic interactions for drug delivery system.

Polymeric nanoparticle-based activatable near-infrared nanosensor for protease determination in vivo.

Heparin-coated gold nanoparticles for liver-specific CT imaging.

Pluronic/polyethylenimine shell crosslinked nanocapsules with embedded magnetite nanocrystals for magnetically triggered delivery of siRNA.

"One-step" detection of matrix metalloproteinase activity using a fluorogenic peptide probe-immobilized diagnostic kit.

Caspase sensitive gold nanoparticle for apoptosis imaging in live cells.

Optimization of matrix metalloproteinase fluorogenic probes for osteoarthritis imaging.

Matrix metalloproteinase sensitive gold nanorod for simultaneous bioimaging and photothermal therapy of cancer.

Transfer, amplification, and inversion of helical chirality mediated by concerted interactions of C3-supramolecular dendrimers.

Development of MRI/NIRF 'activatable' multimodal imaging probe based on iron oxide nanoparticles.

Surface camouflage of pancreatic islets using 6-arm-PEG-catechol in combined therapy with tacrolimus and anti-CD154 monoclonal antibody for xenotransplantation.

Tumor-targeting gold particles for dual computed tomography/optical cancer imaging.

Functional enhancement of beta cells in transplanted pancreatic islets by secretion signal peptide-linked exendin-4 gene transduction.

Molecularly engineered islet cell clusters for diabetes mellitus treatment.

The effects of 8-arm-PEG-catechol/heparin shielding system and immunosuppressive drug, FK506 on the survival of intraportally allotransplanted islets.

Hyperacute direct thrombus imaging using computed tomography and gold nanoparticles.

Effects of surface camouflaged islet transplantation on pathophysiological progression in a db/db type 2 diabetic mouse model.

Improved drug targeting to liver tumors after intra-arterial delivery using superparamagnetic iron oxide and iodized oil: preclinical study in a rabbit model.

Biocompatible glycol chitosan-coated gold nanoparticles for tumor-targeting CT imaging.

Hypoxia-responsive polymeric nanoparticles for tumor-targeted drug delivery.

Local co-delivery of pancreatic islets and liposomal clodronate using injectable hydrogel to prevent acute immune reactions in a type 1 diabetes.

Fluorescent dye labeled iron oxide/silica core/shell nanoparticle as a multimodal imaging probe.

The intratumoral administration of ferucarbotran conjugated with doxorubicin improved therapeutic effect by magnetic hyperthermia combined with pharmacotherapy in a hepatocellular carcinoma model.

Targeted multimodal imaging modalities.

Erratum to: Fluorescent Dye Labeled Iron Oxide/Silica Core/Shell Nanoparticle as a Multimodal Imaging Probe.

Development of a capacitive ice sensor to measure ice growth in real time.

Direct Imaging of Cerebral Thromboemboli Using Computed Tomography and Fibrin-targeted Gold Nanoparticles.

Study on chemotaxis and chemokinesis of bone marrow-derived mesenchymal stem cells in hydrogel-based 3D microfluidic devices.