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Kisoo Chang   Dr.  Senior Scientist or Principal Investigator 
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Kisoo Chang published an article in December 2018.
Top co-authors
MinJoong Yoon

12 shared publications

Department of Chemistry, College of Natural Sciences, Chungnam National University, Daejeon, 34134, Republic of Korea

17
Publications
7
Reads
0
Downloads
10
Citations
Publication Record
Distribution of Articles published per year 
(2015 - 2018)
Total number of journals
published in
 
15
 
Publications See all
Article 1 Read 0 Citations Gold nanorods-conjugated TiO2 nanoclusters for the synergistic combination of phototherapeutic treatments of cancer cell... Jooran Lee, Young Hwa Lee, Chan Bae Jeong, Joon Sig Choi, Ki... Published: 20 December 2018
Journal of Nanobiotechnology, doi: 10.1186/s12951-018-0432-4
DOI See at publisher website ABS Show/hide abstract
Recently, a combination of photodynamic therapy (PDT) and photothermal therapy (PTT) to generate reactive oxygen species (ROS) and heat to kill cancer cells, respectively has attracted considerable attention because it gives synergistic effects on the cancer treatment by utilizing the radiation of nontoxic low-energy photons such as long wavelength visible light and near IR (NIR) penetrating into subcutaneous region. For the effective combination of the phototherapies, various organic photosensitizer-conjugated gold nanocomplexes have been developed, but they have still some disadvantages due to photobleaching and unnecessary energy transfer of the organic photosensitizers. In this study, we fabricated novel inorganic phototherapeutic nanocomplexes (Au NR–TiO2 NCs) by conjugating gold nanorods (Au NRs) with defective TiO2 nanoparticle clusters (d-TiO2 NP clusters) and characterized their optical and photothermal properties. They were observed to absorb a broad range of visible light and near IR (NIR) from 500 to 1000 nm, exhibiting the generation of ROS as well as the photothermal effect for the simultaneous application of PDT and PTT. The resultant combination of PDT and PTT treatments of HeLa cells incubated with the nanocomplexes caused a synergistic increase in the cell death compared to the single treatment. The higher efficacy of cell death by the combination of PDT and PTT treatments with the nanocomplexes is likely attributed to the increases of ROS generation from the TiO2 NCs with the aid of local surface plasma resonance (LSPR)-induced hot electrons and heat generation from Au NRs, suggesting that Au NR–TiO2 NCs are promising nanomaterials for the in vivo combinatorial phototherapy of cancer.
PROCEEDINGS-ARTICLE 0 Reads 0 Citations A Si FET-type Gas Sensor with Pulse-driven Localized Micro-heater for Low Power Consumption Yoonki Hong, Seongbin Hong, Dongkyu Jang, Yujeong Jeong, Mei... Published: 01 December 2018
2018 IEEE International Electron Devices Meeting (IEDM), doi: 10.1109/iedm.2018.8614562
DOI See at publisher website
Article 0 Reads 0 Citations Sanitization of Data in Nanoscale Flash Memory by Thermal Erasing and Reuse of Storage (Phys. Status Solidi A 14∕2018) Jun-Young Park, Dong-Il Moon, Seong-Yeon Kim, Hwon Im, Ki So... Published: 24 July 2018
physica status solidi (a), doi: 10.1002/pssa.201870029
DOI See at publisher website
Article 0 Reads 0 Citations Sanitization of Data in Nanoscale Flash Memory by Thermal Erasing and Reuse of Storage Jun-Young Park, Dong-Il Moon, Seong-Yeon Kim, Hwon Im, Ki So... Published: 30 April 2018
physica status solidi (a), doi: 10.1002/pssa.201800194
DOI See at publisher website
PROCEEDINGS-ARTICLE 0 Reads 0 Citations Sub-surface Thermal Imaging of Microelectronic Devices using Confocal Laser Scanning Thermoreflectance Microscopy Dong Uk Kim, Chan Bae Jeong, Jung Dae Kim, Ki Soo Chang Published: 01 January 2018
Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), doi: 10.1364/3d.2018.jm4a.16
DOI See at publisher website
Article 0 Reads 0 Citations Investigation of Self-Heating Effects in Gate-All-Around MOSFETs With Vertically Stacked Multiple Silicon Nanowire Chann... Jun-Young Park, Byung-Hyun Lee, Ki Soo Chang, Dong Uk Kim, C... Published: 01 November 2017
IEEE Transactions on Electron Devices, doi: 10.1109/TED.2017.2749324
DOI See at publisher website
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