تصفح حسب المؤلف "Alghamdi, Abdulaziz"
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An Efficient Emulsion-Induced Interface Assembly Approach for Rational Synthesis of Mesoporous Carbon Spheres with Versatile Architectures
Yang, Xuanyu; Lu, Penghao; Yu, Lei; Pan, Panpan; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Luo, Wei; Cheng, Xiaowei; Deng, Yonghui... more authors ... less authors ( Wiley-VCH Verlag , 2020 , Article)Mesoporous carbon matrix with open pore structure, short diffusion length, and large pore size can favor the in-pore immobilization of active species and facilitate mass diffusion during catalytic reactions. However, a ... -
Facile synthesis of metal-polyphenol-formaldehyde coordination polymer colloidal nanoparticles with sub-50 nm for T1-weighted magnetic resonance imaging
Qin, Jing; Liang, Guohai; Feng, Bingxi; Wang, Gen; Wu, Na; Deng, Yonghui; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Zhao, Yongxi; Wei, Jing... more authors ... less authors ( Elsevier B.V. , 2021 , Article)Plant polyphenol-based coordination polymers (CPs) with ultra-small particle size and tailorable compositions are highly desired in biomedical applications, but their synthesis is still challenging due to the sophisticated ... -
Highly dispersed Pt nanoparticles on ultrasmall EMT zeolite: A peroxidase-mimic nanoenzyme for detection of H2O2 or glucose
Li, Xiaolong; Yang, Xuanyu; Cheng, Xiaowei; Zhao, Yuye; Luo, Wei; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; He, Xing; Yang, Xuanyu; Su, Jiacan; Deng, Yonghui... more authors ... less authors ( Elsevier Inc. , 2020 , Article)In past decade, Pt-based nanomaterials as peroxidase mimics have attracted much attention for H2O2 and glucose detection. However, easy aggregation of Pt nanoparticles (Pt NPs) greatly decreases their peroxidase-like ... -
Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucose
Chen, Haitao; Yuan, Chenyi; Yang, Xuanyu; Cheng, Xiaowei; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Cheng, Xiaowei; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Su, Jiacan; He, Xing; Deng, Yonghui... more authors ... less authors ( American Chemical Society , 2020 , Article)With the rapid development of nanotechnology and catalysis science, numerous enzyme-mimicking nanomaterials have been rationally designed as the substitutes for natural enzymes. Herein, the Pt-loaded hollow mesoporous ... -
Interface Coassembly and Polymerization on Magnetic Colloids: Toward Core–Shell Functional Mesoporous Polymer Microspheres and Their Carbon Derivatives
Pan, Panpan; Zhang, Tong; Yue, Qin; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Cheng, Xiaowei; Deng, Yonghui... more authors ... less authors ( John Wiley and Sons Inc. , 2020 , Article)Core–shell structured magnetic mesoporous polymer or carbon-based microspheres not only possess the combined merits of magnetic particles and stable mesoporous shell but also provide various organic functional groups for ... -
Recent advance in synthesis and application of heteroatom zeolites
Pang, Tingting; Yang, Xuanyu; Yuan, Chenyi; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; He, Xing; Cheng, Xiaowei; Deng, Yonghui... more authors ... less authors ( Elsevier B.V. , 2021 , Article)Incorporation of heteroatoms into the framework of zeolites has become a significant strategy to improve their performance in catalysis and adsorption, because the obtained heteroatom zeolites exhibit quite different ... -
Synthesis of Podlike Magnetic Mesoporous Silica Nanochains for Use as Enzyme Support and Nanostirrer in Biocatalysis
Zhang, Tong; Huang, Biaotong; Elzatahry, Ahmed A.; Alghamdi, Abdulaziz; Yue, Qin; Deng, Yonghui... more authors ... less authors ( American Chemical Society , 2020 , Article)Magnetic mesoporous materials have attracted great interest due to their combined property of magnetic nanomaterials and mesoporous materials as well as their potential applications in catalysis, bioenrichment, drug delivery, ...