Results 111 to 120 of about 25,302 (204)
Zhongshan Daxue xuebao. Yixue kexue ban, 2018 【目的】探讨活化态肝星状细胞（HSC）在柔软细胞外基质（ECM）中重新恢复为静息态的可能性。 【方法】稳定表达肌成纤维细胞（MFB）表型的HSC-T6培养于由1 mg/mL纤维蛋白水凝胶构建的二维（2D）或三 维（3D）体外培养基质模型之中，利用细胞活力检测试剂盒（CCK8）测定各时间段（24 h、48 h、72 h、96 h）的细胞 增殖活力，免疫荧光及明胶酶谱法检测细胞α平滑肌肌动蛋白（α-SMA）、基质金属蛋白酶-2（MMP-2）及MMP-9 的表达，原子力显微镜（AFM ...
胡文慧, 蒋天鹏, 王黎洲
doaj
Integrated Design for Electricity Cogeneration Using a Solid Oxide Fuel Cell [PDF]
, 2009 計畫編號：NSC94-2623-7032-001研究期間：200501~200512研究經費：530 ...
陳錫仁
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Periodontitis is a chronic infectious oral disease triggered by periodontopathogenic bacteria, resulting in the progressive inflammation and destruction of the tissues surrounding teeth. To achieve reprogramming of the infectious microenvironment for periodontitis therapy, a nanoformulation was proposed by loading polydopamine (PDA) with ...
Hao Liang +14 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2000 【目的】针对化妆品厂排放含 3,3,4′ -三氯均二苯脲( TCC) / 2, 2, 4′ -三氯-2′ -羟基二苯醚( TCS)的废水,研究了长 时间接触 TCC/TCS 对废水生物处理系统生化反应能力的影响。【方法】动态接触 TCC/TCS 后,采用三苯基四唑氮法测定脱 氢酶活性。【结果】最初接触 TCC/TCS, 生物活性明显的被抑制, 生化反应能力显著降低; 接触质量浓度为 10 mg/L TCC/ TCS 1 周后,酶活力降低 20 个活性单位; 停留时间 8 h 内重铬酸钾法化学需氧量 ...
崔蕴霞
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
wiley +1 more source
[[alternative]]Photo-Electrochemical Lipid Panel Biosensor [PDF]
計畫編號：NSC94-2113-M032-012研究期間：200508~200607研究經費：1,101,000[[abstract]]本實驗之主旨在發展可攜式之電化學脂質生化感測儀及拋棄式生醫用 試片，以期應用於脂質分佈狀態(lipid panel)之量測，並希望能藉此評估罹 患心血管疾病之危險因子(Risky facter)。實驗透過厚膜印刷技術製備拋棄式 之感測電極，並以自製之小型定電位儀控制，建立起整套脂質生化感測器。 此技術利用各種酵素作為感測器之辨識元並結合本研究是最新提出之過氧 ...
林孟山
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Precise control of chemical ordering in bimetallic nanocatalysts offers a route to decouple activity and selectivity in acetylene hydrogenation, but direct atomic‐scale evidence linking surface order to catalytic performance is scarce. Here, we tune Pd‐Cu nanoalloys from chemically disordered to highly ordered states by composition control and
Fan Xue +5 more
wiley +1 more source
符合独立五元环规则的C100（417）Cl28形成机理的密度泛函理论研究 [PDF]
, 2018 实验上捕获到C100（417）Cl28,但其形成机理仍不清楚。本文采用密度泛函理论（DFT）方法研究了生成C100（417）Cl28的反应机理,考虑了可能的经Stone-Wales（SW）转化、直接氯化和来自于骨架转变等反应路径。结果表明:C100（417）Cl28形成的最主要来源是通过C102（603）骨架转变,即经历氯化、C2失去和SW转变而来。该结果能很好解释实验结果,对富勒烯氯化物的合成提供了理论依据。国家自然科学基金(21573182)资助项目~
尹凡华, 谭凯
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT As a core component in the electrochemical water splitting system, the cathode catalyst is capable of boosting the kinetics of the hydrogen evolution reaction (HER), while the scarcity and expenditure of current noble metal‐based electrocatalysts seriously restrict the large‐scale commercial development of hydrogen manufacturing devices. Here,
Haiyan He +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Recently, cobalt/nitrogen co‐doped materials have emerged as heterogeneous catalysts to activate peroxymonosulfate (PMS) and have been applied to advanced oxidation processes for environmental remediation. However, their recyclability and reusability remain major barriers to practical application.
Wen‐Kai Zhu +11 more
wiley +1 more source