Hyun Gyu Park

Author PubWeight™ 44.35‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Simple synthesis of functionalized superparamagnetic magnetite/silica core/shell nanoparticles and their application as magnetically separable high-performance biocatalysts. Small 2008 1.01
2 "Illusionary" polymerase activity triggered by metal ions: use for molecular logic-gate operations. Angew Chem Int Ed Engl 2010 0.99
3 Fabrication of nanoporous nanocomposites entrapping Fe3O4 magnetic nanoparticles and oxidases for colorimetric biosensing. Chemistry 2011 0.97
4 Gold nanoparticle embedded silicon nanowire biosensor for applications of label-free DNA detection. Biosens Bioelectron 2010 0.92
5 HER2/neu antibody conjugated poly(amino acid)-coated iron oxide nanoparticles for breast cancer MR imaging. Biomacromolecules 2010 0.91
6 Crosslinked enzyme aggregates in hierarchically-ordered mesoporous silica: a simple and effective method for enzyme stabilization. Biotechnol Bioeng 2007 0.90
7 Sequential feeding of glucose and valerate in a fed-batch culture of Ralstonia eutropha for production of poly(hydroxybutyrate-co-hydroxyvalerate) with high 3-hydroxyvalerate fraction. Biotechnol Prog 2004 0.90
8 Simple and universal platform for logic gate operations based on molecular beacon probes. Small 2012 0.89
9 Simple synthesis of hierarchically ordered mesocellular mesoporous silica materials hosting crosslinked enzyme aggregates. Small 2005 0.88
10 Direct colorimetric diagnosis of pathogen infections by utilizing thiol-labeled PCR primers and unmodified gold nanoparticles. Biosens Bioelectron 2010 0.86
11 Label-free colorimetric detection of nucleic acids based on target-induced shielding against the peroxidase-mimicking activity of magnetic nanoparticles. Small 2011 0.86
12 A novel colorimetric immunoassay utilizing the peroxidase mimicking activity of magnetic nanoparticles. Int J Mol Sci 2013 0.85
13 Isothermal target and signaling probe amplification method, based on a combination of an isothermal chain amplification technique and a fluorescence resonance energy transfer cycling probe technology. Anal Chem 2010 0.85
14 Large genomic rearrangement of BRCA1 and BRCA2 genes in familial breast cancer patients in Korea. Fam Cancer 2014 0.84
15 Effective peroxidase-like activity of a water-solubilized Fe-aminoclay for use in immunoassay. Biosens Bioelectron 2012 0.83
16 Colorimetric quantification of galactose using a nanostructured multi-catalyst system entrapping galactose oxidase and magnetic nanoparticles as peroxidase mimetics. Analyst 2012 0.82
17 A touchscreen as a biomolecule detection platform. Angew Chem Int Ed Engl 2011 0.82
18 A convenient alcohol sensor using one-pot nanocomposite entrapping alcohol oxidase and magnetic nanoparticles as peroxidase mimetics. J Nanosci Nanotechnol 2012 0.82
19 Array-based mutation detection of BRCA1 using direct probe/target hybridization. Anal Biochem 2005 0.82
20 A one-step electrochemical method for DNA detection that utilizes a peroxidase-mimicking DNAzyme amplified through PCR of target DNA. Biosens Bioelectron 2011 0.80
21 Diagnosis of HNF-1alpha mutations on a PNA zip-code microarray by single base extension. Nucleic Acids Res 2005 0.80
22 A gold nanorod-based optical DNA biosensor for the diagnosis of pathogens. Biosens Bioelectron 2010 0.80
23 A polydiacetylene microchip based on a biotin-streptavidin interaction for the diagnosis of pathogen infections. Small 2008 0.80
24 DNAzyme molecular beacon probes for target-induced signal-amplifying colorimetric detection of nucleic acids. Anal Chem 2010 0.79
25 Multiplexed amino acid array utilizing bioluminescent Escherichia coli auxotrophs. Anal Chem 2010 0.79
26 A magnetically separable, highly stable enzyme system based on nanocomposites of enzymes and magnetic nanoparticles shipped in hierarchically ordered, mesocellular, mesoporous silica. Small 2005 0.79
27 Mismatched pyrrolo-dC-modified duplex DNA as a novel probe for sensitive detection of silver ions. Chem Commun (Camb) 2012 0.79
28 A Sexually Transmitted Disease (STD) DNA chip for the diagnosis of genitourinary infections. Biosens Bioelectron 2011 0.79
29 Enzyme-catalyzed signal amplification for electrochemical DNA detection with a PNA-modified electrode. Analyst 2007 0.78
30 Highly efficient colorimetric detection of target cancer cells utilizing superior catalytic activity of graphene oxide-magnetic-platinum nanohybrids. Nanoscale 2014 0.78
31 GNA/aegPNA chimera loaded with RNA binding preference. Chem Asian J 2011 0.78
32 An ultrasensitive peroxidase DNAzyme-associated aptasensor that utilizes a target-triggered enzymatic signal amplification strategy. Chem Commun (Camb) 2011 0.78
33 Mixed self-assembly of polydiacetylenes for highly specific and sensitive strip biosensors. Biosens Bioelectron 2008 0.77
34 Enzyme precipitate coatings of glucose oxidase onto carbon paper for biofuel cell applications. Biotechnol Bioeng 2011 0.77
35 Detection of DNA immobilization and hybridization on gold/silver nanostructures using localized surface plasmon resonance. J Nanosci Nanotechnol 2009 0.77
36 Nanoscale enzyme reactors in mesoporous carbon for improved performance and lifetime of biosensors and biofuel cells. Biosens Bioelectron 2010 0.77
37 Ultrafast colorimetric detection of nucleic acids based on the inhibition of the oxidase activity of cerium oxide nanoparticles. Chem Commun (Camb) 2014 0.77
38 SNPs detection by a single-strand specific nuclease on a PNA zip-code microarray. Biosens Bioelectron 2008 0.77
39 Target DNA induced switches of DNA polymerase activity. Chem Commun (Camb) 2015 0.77
40 Pyrrolo-dC based fluorescent aptasensors for the molecular recognition of targets. Chem Commun (Camb) 2010 0.77
41 Multifunctional drug delivery system using starch-alginate beads for controlled release. Biol Pharm Bull 2005 0.77
42 PCR-free mutation detection of BRCA1 on a zip-code microarray using ligase chain reaction. J Biochem Biophys Methods 2008 0.77
43 Cell-based quantification of homocysteine utilizing bioluminescent Escherichia coli auxotrophs. Anal Chem 2011 0.76
44 An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection. Chem Commun (Camb) 2009 0.76
45 A label-free method for detecting biological thiols based on blocking of Hg2+-quenching of fluorescent gold nanoclusters. Biosens Bioelectron 2013 0.76
46 Colorimetric SNP genotyping based on allele-specific PCR by using a thiol-labeled primer. Chembiochem 2011 0.76
47 Aptamer-based cell imaging reagents capable of fluorescence switching. Chem Commun (Camb) 2014 0.76
48 Electrochemical detection of DNA mutations on a PNA-modified electrode utilizing a single-stranded DNA specific endonuclease. Chem Commun (Camb) 2011 0.76
49 Cell-based method utilizing fluorescent Escherichia coli auxotrophs for quantification of multiple amino acids. Anal Chem 2014 0.76
50 Cell-based galactosemia diagnosis system based on a galactose assay using a bioluminescent Escherichia coli array. Anal Chem 2013 0.76
51 Investigation of the signaling mechanism and verification of the performance of an electrochemical real-time PCR system based on the interaction of methylene blue with DNA. Analyst 2011 0.76
52 A fluorescent G-quadruplex probe for the assay of base excision repair enzyme activity. Chem Commun (Camb) 2015 0.76
53 Metal ion triggers for reversible switching of DNA polymerase. Chem Commun (Camb) 2016 0.76
54 Poly(dimethyl siloxane)-based protein chip for simultaneous detection of multiple samples: use of glycidyl methacrylate photopolymer for site-specific protein immobilization. Biosens Bioelectron 2006 0.75
55 Highly sensitive biomolecule detection on a quartz crystal microbalance using gold nanoparticles as signal amplification probes. Anal Sci 2007 0.75
56 Nanoscopic observation of a gold nanoparticle-conjugated protein using near-field scanning optical microscopy. Ultramicroscopy 2008 0.75
57 Gold nanoparticle-based label-free detection of BRCA1 mutations utilizing DNA ligation on DNA microarray. J Nanosci Nanotechnol 2009 0.75
58 Direct detection of unamplified genomic DNA based on photo-induced silver ion reduction by DNA molecules. Chem Commun (Camb) 2013 0.75
59 Real-time colorimetric detection of target DNA using isothermal target and signaling probe amplification and gold nanoparticle cross-linking assay. Biosens Bioelectron 2010 0.75
60 Label-free DNA detection with a nanogap embedded complementary metal oxide semiconductor. Nanotechnology 2011 0.75
61 A one-step, electrochemical biosensing strategy that is based on transport of signaling CdS nanoparticles controlled by biomolecules. Biosens Bioelectron 2012 0.75
62 A sensitive dual colorimetric and fluorescence system for assaying the activity of alkaline phosphatase that relies on pyrophosphate inhibition of the peroxidase activity of copper ions. Analyst 2014 0.75
63 Direct and nondestructive verification of PNA immobilization using click chemistry. Biochem Biophys Res Commun 2008 0.75
64 An electrochemical one-step system for assaying methyltransferase activity based on transport of a quantum dot signaling tracer. Biosens Bioelectron 2013 0.75
65 Polydiacetylene (PDA)-based colorimetric detection of biotin-streptavidin interactions. Biosens Bioelectron 2005 0.75
66 Fluorescent nanoscale detection of biotin-streptavidin interaction using near-field scanning optical microscopy. Nanotechnology 2008 0.75
67 A DNA intercalation-based electrochemical method for detection of Chlamydia trachomatis utilizing peroxidase-catalyzed signal amplification. Biosens Bioelectron 2008 0.75
68 Mismatch DNA-specific enzymatic cleavage employed in a new method for the electrochemical detection of genetic mutations. Chem Commun (Camb) 2009 0.75
69 A highly efficient colorimetric immunoassay using a nanocomposite entrapping magnetic and platinum nanoparticles in ordered mesoporous carbon. Adv Healthc Mater 2013 0.75
70 Portable glucose meter-utilized label-free and washing-free telomerase assay. Analyst 2020 0.75
71 Label-free colorimetric detection of biological thiols based on target-triggered inhibition of photoinduced formation of AuNPs. Nanotechnology 2015 0.75
72 Rapid and ultrasensitive detection of microRNA by target-assisted isothermal exponential amplification coupled with poly (thymine)-templated fluorescent copper nanoparticles. Nanotechnology 2016 0.75
73 Editorial: Biochips and nanobiotechnology. Biotechnol J 2009 0.75
74 Universal probe amplification: multiplex screening technologies for genetic variations. Biotechnol J 2014 0.75
75 Size-dependent flocculation behavior of colloidal Au nanoparticles modified with various biomolecules. Ultramicroscopy 2008 0.75
76 A simple gold nanoparticle-mediated immobilization method to fabricate highly homogeneous DNA microarrays having higher capacities than those prepared by using conventional techniques. Nanotechnology 2008 0.75
77 Target-controlled formation of silver nanoclusters in abasic site-incorporated duplex DNA for label-free fluorescence detection of theophylline. Nanoscale 2014 0.75
78 Microarray-based detection of Korean-specific BRCA1 mutations. Anal Bioanal Chem 2008 0.75
79 Colorimetric Quantification of Glucose and Cholesterol in Human Blood Using a Nanocomposite Entrapping Magnetic Nanoparticles and Oxidases. J Nanosci Nanotechnol 2015 0.75