Search Results - "Joo, Sang Woo"

Hierarchically structured ternary heterojunctions based on Ce3+/ Ce4+ modified Fe3O4 nanoparticles anchored onto graphene oxide sheets as magnetic visible-light-active photocatalysts for decontamination of oxytetracycline by Hassandoost, Ramin, Pouran, Shima Rahim, Khataee, Alireza, Orooji, Yasin, Joo, Sang Woo

“…[Display omitted] •Magnetite was promoted by Ce and CeO2, and anchored onto graphene oxide sheets.•The prepared nanocomposites were evaluated for…”
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Nanostars on Nanopipette Tips: A Raman Probe for Quantifying Oxygen Levels in Hypoxic Single Cells and Tumours by Nguyen, Thanh Danh, Song, Min Seok, Ly, Nguyễn Hoàng, Lee, So Yeong, Joo, Sang‐Woo

“…Multiple sharp‐edged gold nanostars were efficiently assembled on nanopipette tips through electrostatic interactions for use as a potent intracellular…”
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Recent advances in point-of-care testing of COVID-19 by Lee, Sungwoon, Bi, Liyan, Chen, Hao, Lin, Dong, Mei, Rongchao, Wu, Yixuan, Chen, Lingxin, Joo, Sang-Woo, Choo, Jaebum

“…Advances in microfluidic device miniaturization and system integration contribute to the development of portable, handheld, and smartphone-compatible devices…”
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Ultrasonication‐Induced Self‐Assembled Fixed Nanogap Arrays of Monomeric Plasmonic Nanoparticles inside Nanopores by Nam, Nguyen Nhat, Bui, Thanh Lam, Son, Sang Jun, Joo, Sang‐Woo

“…Monomeric gold (Au) and silver (Ag) nanoparticle (NP) arrays are self‐assembled uniformly into anodized aluminium oxide (AAO) nanopores with a high homogeneity…”
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Reproducible and Sensitive Plasmonic Sensing Platforms Based on Au‐Nanoparticle‐Internalized Nanodimpled Substrates by Dang, Hajun, Park, Sung‐Gyu, Wu, Yixuan, Choi, Namhyun, Yang, Jun‐Yeong, Lee, Seunghun, Joo, Sang‐Woo, Chen, Lingxin, Choo, Jaebum

“…Electromagnetic enhancement effects through localized surface plasmon resonance considerably amplify the intensity of incident light when molecules are…”
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Nanostructured Raman substrates for the sensitive detection of submicrometer-sized plastic pollutants in water by Lê, Quang Trung, Ly, Nguyễn Hoàng, Kim, Moon-Kyung, Lim, Soon Hyuk, Son, Sang Jun, Zoh, Kyung-Duk, Joo, Sang-Woo

“…[Display omitted] •AuNSs@Ag@AAO substrates were prepared for microplastic detection in water.•Nanosized Raman substrates sensitively detected…”
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AC dielectrophoretic deformable particle‐particle interactions and their relative motions by Zhou, Teng, Ji, Xiang, Shi, Liuyong, Zhang, Xianman, Song, Yongxin, Joo, Sang Woo

“…This paper develops a numerical simulation model to research the deformable particle‐particle interactions caused by dielectrophoresis (DEP) under AC electric…”
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Heavy metal adsorption from industrial wastewater by PAMAM/TiO2 nanohybrid: Preparation, characterization and adsorption studies by Maleki, Afshin, Hayati, Bagher, Najafi, Farhood, Gharibi, Fardin, Joo, Sang Woo

“…This study investigates the removal of heavy metals from industrial wastewater using TiO2 nanoparticles modified with poly-amidoamine dendrimer (PAMAM, G4)…”
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Molecular dynamics simulation of trihalomethanes separation from water by functionalized nanoporous graphene under induced pressure by Azamat, Jafar, Khataee, Alireza, Joo, Sang Woo

“…Molecular dynamics simulations of trihalomethanes (THMs) separation from water were performed using a functionalized nanoporous graphene under induced…”
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3D-Printed WO3-UiO-66@reduced graphene oxide nanocomposites for photocatalytic degradation of sulfamethoxazole by Huong, Vu Thi, Duc, Bui Van, An, Nguyen Thuy, Anh, Tran Thi Phuong, Aminabhavi, Tejraj M., Vasseghian, Yasser, Joo, Sang-Woo

“…[Display omitted] •The research pioneers integrating 3D printing technology with nanocomposites.•WO3-UiO-66@rGO nanocomposites were synthesised and…”
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Spectroscopic analysis of microplastic contaminants in an urban wastewater treatment plant from Seoul, South Korea by Nguyen, Nguyen Binh, Kim, Moon-Kyung, Le, Quang Trung, Ngo, Dinh Nghi, Zoh, Kyung-Duk, Joo, Sang-Woo

“…In this study, a systematic multi-spectroscopic analysis of microplastics (MPs) sampled from a metropolitan area of Seoul was undertaken to elevate…”
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A new droplet breakup phenomenon in electrokinetic flow through a microchannel constriction by Ji, Xiang, Zhou, Teng, Deng, Yongbo, Shi, Liuyong, Zhang, Xianman, Woo Joo, Sang

“…A completely new droplet breakup phenomenon is reported for droplets passing through a constriction in an electrokinetic flow. The breakup occurs during the…”
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Preparation of ZnCo2O4@reduced graphene oxide nanocomposite for high-capacity Li-ion battery anodes by Ren, Haibo, Wang, Wei, Woo Joo, Sang, Sun, Yufeng, Gu, Cuiping

“…A sandwich-structured ZnCo2O4@reduced graphene oxide nanocomposites acquired through an accessible dipping and hydrothermal process followed by heat treatment,…”
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Highly efficient hydrogen evolution reaction performance and long-term stability of spherical Ni100−xFex alloy grown directly on a carbon paper electrode by Lee, Junhee, Son, Namgyu, Shin, Jongmin, Pandey, Sadanand, Woo Joo, Sang, Kang, Misook

“…Ni100−xFex alloy catalysts are prepared as an alternative to Pt-based catalysts for the hydrogen evolution reaction (HER) in water electrolysis. For optimum…”
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Europium-doped ZnO as a visible light responsive nanocatalyst: Sonochemical synthesis, characterization and response surface modeling of photocatalytic process by Khataee, A.R., Karimi, Atefeh, Soltani, Reza Darvishi Cheshmeh, Safarpour, Mahdie, Hanifehpour, Younes, Joo, Sang Woo

“…•Synthesis of ZnO and EuxZn1−xO samples by sonochemical method.•Characterization of the synthesised nanomaterials by XRD, FT-IR, SEM and XPS.•Photocatalytic…”
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Raman Thermometry Nanopipettes in Cancer Photothermal Therapy by Ngo, Dinh Nghi, Ho, Vuong Thi Thanh Xuan, Kim, Gun, Song, Min Seok, Kim, Mi Ri, Choo, Jaebum, Joo, Sang-Woo, Lee, So Yeong

“…Raman thermometry based on surface-enhanced Raman scattering has been developed using nanopipettes in cancer cell photothermal therapy (PTT). Gold nanorods…”
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Diameter size and aspect ratio as critical determinants of uptake, stress response, global metabolomics and epigenetic alterations in multi-wall carbon nanotubes by Chatterjee, Nivedita, Yang, Jisu, Kim, Suhkmann, Joo, Sang Woo, Choi, Jinhee

“…The present study aimed to refurbish the fact of size and aspect ratio specific biological response of MWCNT in different cell systems. The bioactivities of…”
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Fluorescence quenching caused by aggregation of water-soluble CdSe quantum dots by Noh, Minho, Kim, Taehoon, Lee, Hosub, Kim, Chang-Koo, Joo, Sang-Woo, Lee, Kangtaek

“…We investigate the fluorescence quenching phenomenon that water-soluble CdSe quantum dots exhibit upon aggregation. First, we synthesize the hydrophobic CdSe…”
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Photothermal plasmonic microballs for non-contact single-cell calcium ionophore delivery in heterogeneous cells by Ho, Vuong Thi Thanh Xuan, Song, Min Seok, Kim, Gun, Nguyen, Nguyen Binh, Dao, Thi Phuong, Lee, So Yeong, Joo, Sang-Woo

“…Hierarchical plasmonic nanostructures comprising gold nanorod (AuNR)-covered microballs syringe-injection reduction show good potential for selective…”
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Controlling Graphene Wrinkles through the Phase Transition of a Polymer with a Low Critical Solution Temperature by Kwon, Minho, Yang, Jiyeon, Kim, Hanyoung, Joo, Hyeyoung, Joo, Sang‐Woo, Lee, Young Sil, Lee, Hye Jung, Jeong, Seung Yol, Han, Jong Hun, Paik, Hyun‐jong

“…A novel method for controlling reduced graphene oxide (rGO) wrinkles through a phase transition in a solution using a low critical solution temperature (LCST)…”
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