2013年10月14日 · A series of highly stable MOFs with 3-D nanochannels, namely PCN-224 (no metal, Ni, Co, Fe), have been assembled with six-connected Zr 6 cluster and metalloporphyrins by a linker-elimination strategy.

通过油浴加热法合成 卟啉金属有机框架 PCN-224,并在PCN-224上负载 自噬抑制剂 硫酸羟氯喹 (HCQ),通过 扫描电子显微镜 (SEM),粒径测试 (DLS), 紫外可见光谱测试 等方法检测,结果表明成功地合成了该材料,增强卟啉光敏剂的水溶性。 温馨提示：仅用于科研，不能用于人体实验！ PCN-224|PCN-224 (H)cas1476810-88-4金属有机骨架材料红棕色粉末 通过油浴加热法合成卟啉金属有机框架PCN-224,并在PCN-224上负载自噬抑制剂硫酸羟氯喹 (HCQ),通过扫描电子显微镜 …

2022年2月1日 · In 630 nm laser irradiation, Drug@PCN-224-FA can efficiently produce reactive oxygen species (ROS) to kill cancer cells. In vitro cell experiments also show that Drug@PCN-224-FA has good biocompatibility and combined therapeutic effects. The Drug@PCN-224-FA nano-drug delivery system was constructed for the first time.

2022年8月15日 · The distinct structural arrangement of the PCN-244 and PB onto the encapsulating shell can be discerned, and the direct incorporation and attachment of PB onto the PCN-224 can be realized. The demonstrated fabricating method manifests a good aptitude for seamless integration of the compounding materials.

2023年1月1日 · Herein, Zr-based porphyrinic metal-organic frameworks (MOF) nanoparticles, namely PCN-224 nanoparticles, were synthesized as photosensitizer due to their relatively high ROS yield, intensive visible light response as well as efficient singlet oxygen diffusion [17].

2023年5月3日 · In this study, to construct PCN-224-Pt/GOD, porphyrin-based metal–organic framework nanoparticles (PCN-224) were used as the carrier to load Pt and glucose oxidase (GOD). The surface of PCN-224-Pt/GOD was covered with manganese dioxide (MnO 2) to fabricate the multifunctional composite nanoparticles PCN-224-Pt/GOD@MnO 2 (P–P/GOD@Mn

荧光: 激发波长430nm，发射波长652nm，显示红光. 应用领域. 3) PCN-224能够细胞成像并能作为光敏剂对肿瘤进行治疗. 4) PCN-224能够对Hg离子和硝基化合物进行传感检测，PCN-224 (Pt)能够对氧气传感检测. 表征图谱. 参考文献.

2021年4月19日 · Due to the volatilization of Zn, PCN-224−ZnCo 1 -950 has greatly improved basicity and suitable acidic/alkaline site concentration compared to the precursor. It can be efficiently used to carbon dioxide absorption and catalyze the cycloaddition of CO 2 with epoxides.

PCN-224 是 锆 和 5,10,15,20-四 (4-羧基苯基)卟啉 （TCPP）形成的 金属有机框架 （MOF）之一，其结构可以表示为 [Zr 6 O 4 (OH) 4] [TCPP] 1.5，其无序变体表示为 dPCN-224。 [2] 它可由 四氯化锆 、TCPP和 苯甲酸 在 DMF 中反应得到。 [1] 它的理论表面积为2985 m 2 /g。 [3] ^ 跳转到： 1.0 1.1 Dawei Feng, Wan-Chun Chung, Zhangwen Wei, Zhi-Yuan Gu, Hai-Long Jiang, Ying-Pin Chen, Donald J. Darensbourg, and Hong-Cai Zhou.

2023年9月1日 · 兰州大学蒲巧生和北京工商大学林玲设计了一种用Pt纳米粒子修饰的金属-有机框架 (Zr-MOF) (Pt-PCN-224)作为过氧化物酶样信号放大器，用于食源性细菌的微流体生物传感。 以大肠杆菌O157:H7为模型，其线性范围为2.93×102~2.93×108CFU/mL，检测限为2 CFU/mL。 成功检测了水、牛奶和卷心菜样品，与标准培养方法的结果一致。 加标试验的回收率在90%至110%之间。 相关工作以“Nanozyme-Mediated Catalytic Signal Amplification for Microfluidic …