Han-Ping Yu
Chinese Academy of Sciences
InkwellPolyesterMicrofiberBiomedical engineeringBrittlenessFabricationEncryptionHydrothermal circulationEnamel paintBiodegradationComposite materialInformation protection policyNanotechnologyEnvironmentally friendlyNanocrystalAqueous solutionMaterials scienceModulusBiocompatibilityTooth enamelNeovascularizationCitric acidAerogelNano-GlycerolDamping capacityDental enamelUltraviolet lightBone regenerationStructure controlComputer networkComputer scienceChemical engineeringNanoscopic scaleNanoporousSecure communicationThermal stabilityPorosityNanowireNanometreAdhesionScaffoldGreen chemistryNanocompositeToughness
6Publications
4H-index
41Citations
Publications 6
Newest
#1Gao-Jian Huang (SJTU: Shanghai Jiao Tong University)H-Index: 2
#2Han-Ping Yu (CAS: Chinese Academy of Sciences)H-Index: 4
Last. Jun-Li Duan (SJTU: Shanghai Jiao Tong University)H-Index: 9
view all 8 authors...
Hydroxyapatite (HAP) is promising for the clinical treatment of bone defects because of its excellent biocompatibility and osteo-conductivity. However, highly porous HAP scaffolds usually exhibit high brittleness and poor mechanical properties, thus organic constituents are usually added to form composite materials. In this work, a highly porous and elastic aerogel made from ultralong HAP nanowires with ultrahigh porosity (∼98.5%), excellent elasticity and suitable porous structure is prepared a...
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#1Han-Ping Yu (CAS: Chinese Academy of Sciences)H-Index: 4
#2Ying-Jie Zhu (CAS: Chinese Academy of Sciences)H-Index: 81
Last. Bing-Qiang Lu (CAS: Chinese Academy of Sciences)H-Index: 22
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Abstract Natural materials have enlightened us to assemble brittle building blocks into specific architectures with both high strength and toughness. As the main inorganic component of the bone and tooth, hydroxyapatite (HAP) materials have a high biocompatibility, but usually have a high brittleness. It is still a big challenge to artificially prepare biomaterials with the combination of high strength and high toughness, similar to natural materials constructed with brittle HAP building blocks....
4 CitationsSource
#1Fei-Fei Chen (CAS: Chinese Academy of Sciences)H-Index: 14
#2Ying-Jie Zhu (CAS: Chinese Academy of Sciences)H-Index: 81
Last. Zhi-Chao Xiong (CAS: Chinese Academy of Sciences)H-Index: 13
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Abstract Information protection is particularly important for secure communication between parties, avoiding the leakage of secret information to unknown parties. Among various strategies used for information protection in the previous reports in the literature, security inks made from photoluminescent materials are the most widely investigated. The security inks suffer from the drawbacks such as lack of universality on various substrates. In this work, we provide a promising new complement to t...
7 CitationsSource
#1Han-Ping Yu (CAS: Chinese Academy of Sciences)H-Index: 4
#2Ying-Jie Zhu (CAS: Chinese Academy of Sciences)H-Index: 81
Last. Bing-Qiang Lu (CAS: Chinese Academy of Sciences)H-Index: 22
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Abstract Tooth enamel possesses excellent mechanical properties owing to its multi-scale highly ordered architecture. To develop tooth enamel-mimetic structural materials (EMSMs) is of great significance for understanding the important role of ordered hydroxyapatite (HAP) nanocrystals in tooth enamel and exploring high-performance materials. However, it is still a great challenge to mimic the unique multi-scale ordered architecture of the natural tooth enamel. Herein, inspired by the multi-scale...
12 CitationsSource
#1Yue-Qin Shen (CAS: Chinese Academy of Sciences)H-Index: 7
#2Ying-Jie Zhu (CAS: Chinese Academy of Sciences)H-Index: 81
Last. Bing-Qiang Lu (CAS: Chinese Academy of Sciences)H-Index: 22
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Abstract Glycerol citrate polyester based on the condensation of glycerol and citric acid has a great potential in biomedical applications owing to biocompatible monomers and biodegradation properties. However, the applications of glycerol citrate polyester are impaired by its poor mechanical properties and high acidity caused by citric acid produced in the degradation process. In this work, a new kind of nanocomposite has been developed using ultralong hydroxyapatite (HAP) nanowires as the “ske...
13 CitationsSource
#1Han-Ping Yu (CAS: Chinese Academy of Sciences)H-Index: 4
#2Ying-Jie Zhu (CAS: Chinese Academy of Sciences)H-Index: 81
Last. Bing-Qiang Lu (CAS: Chinese Academy of Sciences)H-Index: 22
view all 3 authors...
Abstract Ultralong hydroxyapatite nanowires possess many striking advantages such as high biocompatibility, high flexibility, excellent mechanical properties, high thermal stability, and excellent fire resistance, thus, are promising for applications in various fields. However, the highly efficient, low-cost, and environmentally friendly synthesis of ultralong hydroxyapatite nanowires remains a great challenge. Herein, we report a highly efficient, low-cost, environmentally friendly and energy-s...
15 CitationsSource