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  <channel rdf:about="https://scholar.dgist.ac.kr/handle/20.500.11750/10136">
    <title>Repository Community: null</title>
    <link>https://scholar.dgist.ac.kr/handle/20.500.11750/10136</link>
    <description />
    <items>
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        <rdf:li rdf:resource="https://scholar.dgist.ac.kr/handle/20.500.11750/60910" />
        <rdf:li rdf:resource="https://scholar.dgist.ac.kr/handle/20.500.11750/60703" />
        <rdf:li rdf:resource="https://scholar.dgist.ac.kr/handle/20.500.11750/60612" />
        <rdf:li rdf:resource="https://scholar.dgist.ac.kr/handle/20.500.11750/60597" />
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    <dc:date>2026-10-10T20:33:10Z</dc:date>
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  <item rdf:about="https://scholar.dgist.ac.kr/handle/20.500.11750/60910">
    <title>연료 전지 시스템 및 그 제어 방법</title>
    <link>https://scholar.dgist.ac.kr/handle/20.500.11750/60910</link>
    <description>Title: 연료 전지 시스템 및 그 제어 방법
Author(s): 손병락; 도영구
Abstract: 본 발명은, 연료 전지 시스템을 제공한다. 일 실시예에서, 연료 전지 시스템은, 수소 공급 장치와; 수소 공급 장치에서 공급되는 수소를 이용하여 전력을 생산하여 부하에 공급하는 연료 전지 장치; 및 수소 공급 장치 및 연료 전지 장치를 제어하는 제어기를 포함하고, 연료 전지 장치는, 수소 공급 장치와 연결된 메인 연료 전지 및 보조 연료 전지와; 메인 연료 전지를 운전하는 운전 장치를 포함하고, 제어기는, 메인 연료 전지의 초기 구동 시 보조 연료 전지로부터 운전 장치에 전력이 공급되도록 보조 연료 전지를 제어할 수 있다.</description>
  </item>
  <item rdf:about="https://scholar.dgist.ac.kr/handle/20.500.11750/60703">
    <title>균질막 스크린 프린팅장치</title>
    <link>https://scholar.dgist.ac.kr/handle/20.500.11750/60703</link>
    <description>Title: 균질막 스크린 프린팅장치
Author(s): 이수근; 최병대; 윤상훈
Abstract: 본 발명에 따르면, 기재를 고정하기 위한 진공척이 구비되는 프린팅 스테이지; 스크린 제판을 고정할 수 있는 스크린 설치부; 및 상기 스크린 제판 표면에 프린팅액을 스퀴지하는 스퀴지 어셈블리;를 포함하고, 상기 스퀴지 어셈블리는, 스크린 제판에 프린팅액이 균일하게 펴지도록 하는 스퀴지 바; 상기 스퀴지 바가 탑재된 상태로 프린팅 스테이지 상부를 슬라이드 왕복 구동되도록 하는 슬라이더를 구비하는 슬라이드 구동부; 상기 슬라이더를 수동 조작하기 위한 작업자의 조작력을 전달받도록 적어도 2개의 레버를 스퀴지 바 양측 상부위치에 설치되도록 하는 레버 조작부; 및 상기 슬라이더 상에 설치되어 상기 스퀴지 바의 접촉압력을 조절하되, 상기 레버 조작부에 의해 압력조절 및 좌우 밸런스 조절되도록 하는 압력조절부;를 포함하는 것을 특징으로 하는 균질막 스크린 프린팅장치가 제공될 수 있다.</description>
  </item>
  <item rdf:about="https://scholar.dgist.ac.kr/handle/20.500.11750/60612">
    <title>Water-Soluble Self-Assembled Radical Nanoparticles for Deep-Red Fluorescence-Guided Type I/II Photodynamic Therapy</title>
    <link>https://scholar.dgist.ac.kr/handle/20.500.11750/60612</link>
    <description>Title: Water-Soluble Self-Assembled Radical Nanoparticles for Deep-Red Fluorescence-Guided Type I/II Photodynamic Therapy
Author(s): Li, Zhuo; Dang, Zetao; Cho, Eunkyung; Sun, Qi; Li, Xinru; Li, Yongming; Brédas, Jean-Luc; Coropceanu, Veaceslav; Zhu, Shoujun; Li, Feng
Abstract: Organic luminescent radicals with efficient doublet emission can directly transfer electrons and energy to oxygen, enabling fluorescence-guided photodynamic therapy. However, their water insolubility and unclear oxygen interaction mechanisms limit their application. To address these challenges, we synthesized an amphiphilic organic radical (TTM-2PyPh) that forms self-assembled water-soluble nanoparticles (TTM-2PyPh_SA@NPs) with deep-red emission, serving as Type-I/II photosensitizers. Quantum chemistry calculations confirm an efficient electron transfer process between the radicals and oxygen. These nanoparticles self-assemble in vivo, target tumors, and produce reactive oxygen species more effectively than core-shell nanoparticles (TTM-2Py_CS@NPs), chlorin e6, and methylene blue. Additionally, TTM-2PyPh_SA@NPs demonstrate superior tumor eradication in vivo. This work advances the development of novel water-soluble radical-based photosensitizers for enhanced photodynamic therapy.</description>
    <dc:date>2026-05-31T15:00:00Z</dc:date>
  </item>
  <item rdf:about="https://scholar.dgist.ac.kr/handle/20.500.11750/60597">
    <title>Redox-Active Ligand-Stabilized Lithium Iron Phosphate Nanoparticles for High-Performance Lithium-Ion Battery Cathode with High Capacities and Long-Term Stability</title>
    <link>https://scholar.dgist.ac.kr/handle/20.500.11750/60597</link>
    <description>Title: Redox-Active Ligand-Stabilized Lithium Iron Phosphate Nanoparticles for High-Performance Lithium-Ion Battery Cathode with High Capacities and Long-Term Stability
Author(s): Bok, Jiwon; Ahn, Jeongyeon; Park, Bogeun; Nam, Donghyeon; Ryu, Hee Seung; Lee, Uijun; Jang, Jaeyeong; Chang, Shihyun; Choi, Sungha; Kwon, Minseong; Chang, Woojae; Ryu, Du Yeol; Kim, Daegun; Lim, Hee-Dae; Kim, Byung-Hyun; Ko, Yongmin; Cho, Jinhan
Abstract: Developing cathodes that simultaneously deliver high capacity, superior rate capability, and long-term cycling stability remains a major challenge in lithium-ion batteries. Here, we report a high-performance textile cathode constructed via interfacial interaction-mediated assembly of high-energy porphyrin (PP) ligand-stabilized LiFePO4 nanoparticles (LFP NPs). For this, 19 nm LFP NPs with olivine-type intercalation mechanism were covalently integrated with amine-functionalized PP to enable multi-electron redox activity, followed by encapsulation with multi-walled carbon nanotube (MWCNT) multilayers. Subsequent thermal annealing transformed the MWCNT layers into a covalently cross-linked conductive network. As a result, the textile cathode delivers an unprecedented specific capacity of similar to 260 mAh g(-1) at similar to 0.1 C, excellent rate capability, and retains over 93% of its initial capacity after 2,000 cycles at 1 C with nearly 100% Coulombic efficiency. This work highlights interfacial interaction-mediated ligand assembly as a powerful strategy for next-generation high-capacity and durable cathodes.</description>
    <dc:date>2026-06-30T15:00:00Z</dc:date>
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