Kwangnak Koh

College of Pharmacy, Pusan National University, Pusan 609-735, South Korea

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Papers138 papers

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Triple-enhanced surface plasmon resonance spectroscopy based on cell membrane and folic acid functionalized gold nanoparticles for dual-selective circulating tumor cell sensing

Xing Huang, Xiaojun Hu, Sunfengda Song, Dongsheng Mao,Jaebeom Lee,Kwangnak Koh, Zhongzheng Zhu,Hongxia Chen

Sensors and Actuators B-chemical, (2020): 127543

Bibtex

Pyridinium porphyrins and AuNPs mediated bionetworks as SPR signal amplification tags for the ultrasensitive assay of brain natriuretic peptide

Zhikang Zhu, Hongjie Li, Yangquan Xiang,Kwangnak Koh, Xiaojun Hu,Hongxia Chen

Microchimica Acta, no. 6 (2020): 1-9

WOSBibtex

Inorganic and Metal-Organic Nanocomposites for Cascade-Responsive Imaging and Photochemical Synergistic Effects

Xiaojun Hu, Zhikang Zhu, Haibin Dong, Xiaoyu Zhu, Han Zhu,Kazuma Ogawa,Akira Odani,Kwangnak Koh,Hongxia Chen

Inorganic chemistry, no. 7 (2020): 4617-4625

WOSBibtex

A label-free impedimetric sensor for the detection of an amphetamine-type derivative based on cucurbit[7]uril-mediated three-dimensional AuNPs

Hongjie Li, Xiaojun Hu, Jialin Zhao,Kwangnak Koh,Hongxia Chen

Electrochemistry Communications, (2019): 126-133

Bibtex

Visual detection of melamine in urine based on an AuNPs-curcumin system

Xiaojun Hu, Sunfengda Song, Zhikang Zhu, Zhaojia Lai, Yao Gao,Kwangnak Koh,Hongxia Chen

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, no. 8 (2019): 1275.0-1279.0

Bibtex

Analyte-resolved magnetoplasmonic nanocomposite to enhance SPR signals and dual recognition strategy for detection of BNP in serum samples

Jialin Zhao, Danli Liang, Shouwei Gao, Xiaojun Hu,Kwangnak Koh,Hongxia Chen

Biosensors and Bioelectronics, (2019): 111440

WOSBibtex

A facile gold nanoparticles embeded hydrogel for non-enzymatic sensing of glucose

Jialin Zhao, Xiaojun Hu,Xing Huang, Xin Jin,Kwangnak Koh,Hongxia Chen

Colloids and Surfaces B: Biointerfaces, (2019): 110404

WOSBibtex

Sensitive detection of fractalkine based on AuNPs and metal-organic frameworks composite at para-sulfonatocalix[4]arene-AuNPs assembled multilayer interface

Haibin Dong, Xiaojun Hu, Jialin Zhao, Hongjie Li,Kwangnak Koh, Lin Gao, Min Shao,Hongxia Chen

Sensors and Actuators B-chemical, (2018): 150-157

Bibtex

Guests involved CB[8] capped silver nanoparticles as a means of electrochemical signal enhancement for sensitive detection of Caspase-3

Sunfengda Song, Xiaojun Hu, Hongjie Li, Jialin Zhao,Kwangnak Koh,Hongxia Chen

Sensors and Actuators B-chemical, (2018): 54-59

Bibtex

Analyte induced AuNPs aggregation enhanced surface plasmon resonance for sensitive detection of paraquat

Haibin Dong, Fei Zou, Xiaojun Hu, Han Zhu,Kwangnak Koh,Hongxia Chen

Biosensors and Bioelectronics, (2018): 605-612

Cited by1WOSBibtex

Thionine mediated para-sulfonatocalix[4]arene capped AuNPs multilayers for sensitive electrochemical detection of acetylcholinesterase activity

Haibin Dong, Fei Zou, Hongjie Li, Han Zhu,Kwangnak Koh, Yongmei Yin,Hongxia Chen

Electrochimica Acta, (2018): 206-212

Cited by2Bibtex

para-Sulfonatocalix[4]arene stabilized gold nanoparticles multilayers interfaced to electrodes through host-guest interaction for sensitive ErbB2 detection

Xingxin Wang, Dongshu Du, Haibin Dong, Sunfengda Song,Kwangnak Koh,Hongxia Chen

Biosensors and Bioelectronics, (2018): 375-381

Cited by3WOSBibtex

Sensitive and Selective Determination of Caspase-3 Based on Calixarene Functionalized Reduction of Graphene Oxide Assisted Signal Amplification

Sunfengda Song, Xingfu Shang, Jialin Zhao, Xiaojun Hu,Kwangnak Koh,Keming Wang,Hongxia Chen

Sensors and Actuators B-chemical, (2018): 357-365

Cited by1Bibtex

Signal amplification and dual recognition strategy for small-molecule detection by surface plasmon resonance based on calix[4]arene crown ether-modified gold nanoparticles

Fei Zou, Beiping Wu, Xingxin Wang, Yaoyao Chen,Kwangnak Koh,Keming Wang,Hongxia Chen

Sensors and Actuators B-chemical, (2017): 160-167

Cited by8Bibtex

Colorimetric assay of butyrylcholinesterase activity based on para-sulfonatocalix[4]arene-modified gold nanoparticles

Xingxin Wang,Kwangnak Koh,Hongxia Chen

Sensors and Actuators B-chemical, (2017): 869-876

Cited by1Bibtex

The colorimetric assay of diamine oxidase activity with high sensitivity based on calixarene derivative-capped gold nanoparticles

Beiping Wu, Fei Zou, Xingxin Wang,Kwangnak Koh,Keming Wang,Hongxia Chen

ANALYTICAL METHODS, no. 14 (2017): 2153-2158

Cited by2Bibtex

Magneto-plamonic nanoparticles enhanced surface plasmon resonance TB sensor based on recombinant gold binding antibody

Fei Zou, Xingxin Wang,Fangjie Qi,Kwangnak Koh,Jaebeom Lee,Hongjian Zhou,Hongxia Chen

Sensors and Actuators B-chemical, (2017): 356-363

Cited by6Bibtex

Fabrication of a simple and convenient surface plasmon resonance cytosensor based on oriented peptide on calix[4]arene crownether monolayer

Hongxia Chen, Shengsong Jia,Fangjie Qi, Fei Zou,Yafei Hou,Kwangnak Koh,Yongmei Yin

Sensors and Actuators B-chemical, (2016)

Cited by3Bibtex

CB[7]-mediated signal amplification approach for sensitive surface plasmon resonance spectroscopy

Yanmin Gao, Fei Zou, Beiping Wu, Xingxin Wang,Jiangjiang Zhang,Kwangnak Koh,Hongxia Chen

Biosensors and Bioelectronics, (2016): 207-213

Bibtex

Enhancement of primary neuronal cell proliferation using printing-transferred carbon nanotube sheets: Primary Neuronal Cell Proliferation

Byungkwan Choi,Kwangnak Koh,Jaebeom Lee,In Ho Han, Dongwan Kang,Fangfang Sun,Y J Choi,Fengming Zou, Wonho Cho

Journal of Biomedical Materials Research Part A, (2015)

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Kwangnak KohBinding

Papers138 papers

Kwangnak Koh