Search Results - "Lee, Dajin"

Effects of Contact Force on Vibrotactile Perceived Intensity Across the Upper Body by Lee, Dajin, Yun, Gyeore, Choi, Seungmoon

“…Full-body haptic suits, which can provide tactile sensations across the entire body, have been gaining popularity recently. The tightness of a suit to the…”
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Waste toner–derived carbon dots for bioimaging and photodynamic therapy by Lee, Dajin, Park, Wonchan, Kim, Hyemin, Park, Yoonsang, Byun, Yerim, Cho, Soohyun, Hahn, Sei Kwang, Han, Hyunho, Kwon, Woosung

“…Printer toner, which accounts for a large fraction of electrical and electronic wastes, poses serious environmental and health risks but cannot be efficiently…”
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Room-temperature phosphorescence of defect-engineered silica nanoparticles for high-contrast afterglow bioimaging by Chang, Heemin, Park, Yoonsang, Kim, Kyunghwan, Han, Chaewon, Yoon, Yeongjun, Yoo, Woojung, Yoo, Jounghyun, Lee, Dajin, Han, Hyunho, Kim, Kyeounghak, Joo, Jinmyoung, Kwon, Woosung

“…•A new type of phosphorescent material without metal or organic fluorophores.•Carbon-related defects leading the intersystem crossing-based…”
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Formation of homogeneous pyridinic emission states in carbon dots via solid-state carbonization of aminoquinoline: Optical design principles and light-emitting diode applications by Byun, Yerim, Lee, Dajin, Bae, Sang Woo, Won, Sungyeon, Cho, Soohyun, Lee, Su Hwan, Park, Yoonsang, Kim, Young-Hoon, Kwon, Woosung

“…Developing carbon dots (CDs) for practical applications faces significant hurdles due to non-homogeneity in their chemical structure, leading to broad spectral…”
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Real time depth measurement using FPGA by DaJin Lee, HyunBin Joo, Jae Wook Jeon

“…In this work, the proposed method is real-time object depth measurement using FPGA. It based on the distance between the corners of the object. Depth…”
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A panchromatic graphite-derived-carbon-dot TiO2 photocatalyst: Broad visible light absorption via ligand-to-metal charge transfer by Park, Yoonsang, Bui, Hoang Tran, Sohn, Yurim, Park, Cheolwoo, Kim, Bupmo, Lee, Taehyung, Kim, Daegun, Lee, Dajin, Cho, Kilwon, Kim, Hyo Won, Kwon, Woosung, Kim, Wooyul

“…[Display omitted] •Composite photocatalyst formed between graphitic carbon dots (GCD) and TiO2.•Ligand-to-metal charge transfer (LMCT) in TiO2/GCD broadens…”
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A Comparative Study of Physical and Haptic Exhibits in an Informal Learning Environment by Lee, Dajin, Nam, Daehyeon, Yoon, Jinhyuk, Yoon, Dukchan, Jeong, Seokwon, Kim, Keehoon, Choi, Seungmoon

“…Virtual exhibits with haptic feedback offer greater flexibility in diversifying content and providing digital affordance, even at a lower cost, than physical…”
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Predictable incorporation of nitrogen into carbon dots: insights from pinacol rearrangement and iminium ion cyclization by Cho, Soohyun, Jung, Chan-Woo, Lee, Dajin, Byun, Yerim, Kim, Hyemin, Han, Hyunho, Kim, Ji-Hee, Kwon, Woosung

“…Nitrogen-doped carbon dots (CDs) have attracted considerable attention across various research areas and applications due to their enhanced optical properties…”
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Vibrotactile Metaphor of Physical Interaction Using Body-Penetrating Phantom Sensations: Stepping on a Virtual Object by Lee, Dajin, Oh, Seungjae, Choi, Seungmoon, You, Bum-Jae

“…During locomotion, people perceive rich haptic information from the floor and the object in contact with their feet. Conventional simulation of such physical…”
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