Search Results - "Lim, Chang‐Keun"

Shedding light on imaging safety: Decoding the origin of photocytotoxicity in RhB‐assisted fluorescence imaging by Luo, Chaoqun, Yao, Weiyun, Zhang, Haolin, Jia, Mingxuan, Lim, Chang‐Keun, Hu, Wenbo

“…Photocytotoxicity represents a significant limitation in the application of dye‐assisted fluorescence imaging (FI), often resulting in undesirable cellular…”
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Nanophotosensitizers toward advanced photodynamic therapy of Cancer by Lim, Chang-Keun, Heo, Jeongyun, Shin, Seunghoon, Jeong, Keunsoo, Seo, Young Hun, Jang, Woo-Dong, Park, Chong Rae, Park, Soo Young, Kim, Sehoon, Kwon, Ick Chan

“…Abstract Photodynamic therapy (PDT) is a non-invasive treatment modality for selective destruction of cancer and other diseases and involves the colocalization…”
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Interlayer‐Sensitized Linear and Nonlinear Photoluminescence of Quasi‐2D Hybrid Perovskites Using Aggregation‐Induced Enhanced Emission Active Organic Cation Layers by Lim, Chang‐Keun, Maldonado, Melissa, Zalesny, Robert, Valiev, Rashid, Ågren, Hans, Gomes, Anderson S. L., Jiang, Jie, Pachter, Ruth, Prasad, Paras N.

“…A concept of interlayer‐sensitized photoluminescence (PL) of quasi‐2D hybrid perovskite (PVK) with a π‐conjugated optically interacting organic cation layer is…”
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Author Correction: All organic nanomedicine for PDT–PTT combination therapy of cancer cells in hypoxia by Urazaliyeva, Anel, Kanabekova, Perizat, Beisenbayev, Almaz, Kulsharova, Gulsim, Atabaev, Timur, Kim, Sehoon, Lim, Chang‑Keun

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Chemiluminescence-Generating Nanoreactor Formulation for Near-Infrared Imaging of Hydrogen Peroxide and Glucose Level in vivo by Lim, Chang-Keun, Lee, Yong-Deok, Na, Jinhee, Oh, Jung Min, Her, Song, Kim, Kwangmeyung, Choi, Kuiwon, Kim, Sehoon, Kwon, Ick Chan

“…Water‐dispersed all‐in‐one nanoprobes composed of densely integrated peroxyoxalate fuel and a cyanine dye are formulated to optimize the nanoscopic…”
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Conjugated Polymer/Photochromophore Binary Nanococktails: Bistable Photoswitching of Near-Infrared Fluorescence for In Vivo Imaging by Jeong, Keunsoo, Park, Solji, Lee, Yong-Deok, Lim, Chang-Keun, Kim, Jungahn, Chung, Bong Hyun, Kwon, Ick Chan, Park, Chong Rae, Kim, Sehoon

“…Nanoscopic dense integration between solid‐state emission and photochromism provides nanoprobes capable of photoswitching of bright NIR fluorescence with high…”
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Water-Dispersible CsPbBr3 Perovskite Nanocrystals with Ultra-Stability and its Application in Electrochemical CO2 Reduction by Chen, Keqiang, Qi, Kun, Zhou, Tong, Yang, Tingqiang, Zhang, Yupeng, Guo, Zhinan, Lim, Chang-Keun, Zhang, Jiayong, Žutic, Igor, Zhang, Han, Prasad, Paras N.

“…Highlights Water-dispersible CsPbBr 3 nanocrystals (NCs) exhibit ultra-stability (>200 days) in water with only ~20% decline of the initial photoluminescence…”
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Highly Fluorescent and Color-Tunable Exciplex Emission from Poly(N-vinylcarbazole) Film Containing Nanostructured Supramolecular Acceptors by Kim, Jong H., An, Byeong-Kwan, Yoon, Seong-Jun, Park, Sang Kyu, Kwon, Ji Eon, Lim, Chang-Keun, Park, Soo Young

“…Highly fluorescent excited‐state charge‐transfer complexes (exciplexes) formed at the interfacial region between a polymeric donor matrix, here,…”
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Organic Solvent and Surfactant Free Fluorescent Organic Nanoparticles by Laser Ablation of Aggregation‐Induced Enhanced Emission Dyes by Lim, Chang‐Keun, Popov, Anton A., Tselikov, Gleb, Heo, Jeongyun, Pliss, Artem, Kim, Sehoon, Kabashin, Andrei V., Prasad, Paras N.

“…Less toxic and highly fluorescent nanoparticles are in high demand to image biological events and early‐stage disease. A strategy to fabricate highly…”
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Dye-Condensed Biopolymeric Hybrids: Chromophoric Aggregation and Self-Assembly toward Fluorescent Bionanoparticles for Near Infrared Bioimaging by Lim, Chang-Keun, Kim, Sehoon, Kwon, Ick Chan, Ahn, Cheol-Hee, Park, Soo Young

“…Novel fluorescent bionanoparticles (GC3CNx) were prepared by self-assembly of biopolymeric amphiphiles that are composed of hydrophilic glycol chitosan (GC) as…”
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Tuning Solid-State Fluorescence to the Near-Infrared: A Combinatorial Approach to Discovering Molecular Nanoprobes for Biomedical Imaging by Singh, Ajay, Lim, Chang-Keun, Lee, Yong-Deok, Maeng, Joon-ho, Lee, Sangyoup, Koh, Joonseok, Kim, Sehoon

“…Dyes showing solid-state fluorescence (SSF) are intriguing molecules that can emit bright fluorescence in the condensed phase. Because they do not suffer from…”
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Photonics and optoelectronics using nano-structured hybrid perovskite media and their optical cavities by Zhang, Yupeng, Lim, Chang-Keun, Dai, Zhigao, Yu, Guannan, Haus, Joseph W., Zhang, Han, Prasad, Paras N.

“…This review focuses on the physics of optical excitation dynamics, band gap engineering and charge carrier dynamics in metal-halide perovskites and their…”
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Phthalocyanine-aggregated polymeric nanoparticles as tumor-homing near-infrared absorbers for photothermal therapy of cancer by Lim, Chang-Keun, Shin, Jiyoung, Lee, Yong-Deok, Kim, Jungahn, Oh, Keun Sang, Yuk, Soon Hong, Jeong, Seo Young, Kwon, Ick Chan, Kim, Sehoon

“…Phthalocyanine-aggregated Pluronic nanoparticles were constructed as a novel type of near-infrared (NIR) absorber for photothermal therapy. Tiny nanoparticles…”
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Squaraine-Doped Functional Nanoprobes: Lipophilically Protected Near-Infrared Fluorescence for Bioimaging by Lee, Yong-Deok, Lim, Chang-Keun, Kim, Sehoon, Kwon, Ick Chan, Kim, Jungahn

“…Hydrophobically stabilized near‐IR fluorescence from self‐assembled nanoprobes composed of amphiphilic poly(maleic anhydride‐alt‐octadec‐1‐ene) (PMAO) and…”
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Heavy-Atomic Construction of Photosensitizer Nanoparticles for Enhanced Photodynamic Therapy of Cancer by Lim, Chang-Keun, Shin, Jiyoung, Lee, Yong-Deok, Kim, Jungahn, Park, Hoyong, Kwon, Ick Chan, Kim, Sehoon

“…A new type of heavy‐atom‐affected Pluronic (F‐127) nanoparticle (FIC NP) for photodynamic therapy (PDT) is reported. FIC NPs are formulated with biocompatible…”
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Self-Deprotonation and Colorization of 1,3-Bis(dicyanomethylidene)indan in Polar Media: A Facile Route to a Minimal Polymethine Dye for NIR Fluorescence Imaging by Heo, Jeongyun, Lim, Chang-Keun, Whang, Dong Ryeol, Shin, Jiyoung, Jeong, Seo Young, Park, Soo Young, Kwon, Ick Chan, Kim, Sehoon

“…Colorless 1,3‐bis(dicyanomethylidene)indan is an organic acid (pKa≈3.0) that turns blue in polar media owing to self‐deprotonation. Moreover, its colored…”
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Chemistry, Functionalization, and Applications of Recent Monoelemental Two-Dimensional Materials and Their Heterostructures by Xie, Zhongjian, Zhang, Bin, Ge, Yanqi, Zhu, Yao, Nie, Guohui, Song, YuFeng, Lim, Chang-Keun, Zhang, Han, Prasad, Paras N

“…The past decades have witnessed a rapid expansion in investigations of two-dimensional (2D) monoelemental materials (Xenes), which are promising materials in…”
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Experimental Study on Hydration Heat Control of Mass Concrete by Vertical Pipe Cooling Method by Seo, Tae-Seok, Kim, Sam-Soo, Lim, Chang-Keun

“…Thermal cracking of slender mass concrete in attached walls, retaining walls and bridge towers, is controlled by mainly using low heat cement and the control…”
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Dye/Peroxalate Aggregated Nanoparticles with Enhanced and Tunable Chemiluminescence for Biomedical Imaging of Hydrogen Peroxide by Lee, Yong-Deok, Lim, Chang-Keun, Singh, Ajay, Koh, Joonseok, Kim, Jungahn, Kwon, Ick Chan, Kim, Sehoon

“…Hydrogen peroxide (H2O2) is an endogenous molecule that plays diverse physiological and pathological roles in living systems. Here we report multimolecule…”
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Can the Morphology of Biconcave Metal Sulfide Nanoplatelets Be Preserved during Cation Exchange? by Liu, Yang, Lim, Chang-Keun, Fu, Zheng, Yin, Deqiang, Swihart, Mark T

“…Cation exchange (CE) has become a central strategy for preparing many previously unavailable semiconductor nanocrystals (NCs). However, general understanding…”
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