Superhydrophobic surface(SHS) has been well developed, as SHS renders the property of minimizing the water/solid contact interface. Water droplets deposited onto SHS with contact angles exceeding 150°, allow them...Superhydrophobic surface(SHS) has been well developed, as SHS renders the property of minimizing the water/solid contact interface. Water droplets deposited onto SHS with contact angles exceeding 150°, allow them to retain spherical shapes, and the low adhesion of SHS facilitates easy droplet collection when tilting the substrate. These characteristics make SHS suitable for a wide range of applications. One particularly promising application is the fabrication of microsphere and supraparticle materials. SHS offers a distinct advantage as a universal platform capable of providing customized services for a variety of microspheres and supraparticles. In this review, an overview of the strategies for fabricating microspheres and supraparticles with the aid of SHS, including cross-linking process, polymer melting,and droplet template evaporation methods, is first presented. Then, the applications of microspheres and supraparticles formed onto SHS are discussed in detail, for example, fabricating photonic devices with controllable structures and tunable structural colors, acting as catalysts with emerging or synergetic properties, being integrated into the biomedical field to construct the devices with different medicinal purposes, being utilized for inducing protein crystallization and detecting trace amounts of analytes. Finally,the perspective on future developments involved with this research field is given, along with some obstacles and opportunities.展开更多
为降低血清用量,设计了简单的连续微量进样装置,每次进样量可准确控制在250～300μL,即提高试液利用率6～8倍。用微量进样原子吸收法对混合血清中Ca,Mg,Cu的含量进行了重复测定,求出测定的相对标准偏差分别为:4.5%(Ca),3.2%(Mg),5.8%(C...为降低血清用量,设计了简单的连续微量进样装置,每次进样量可准确控制在250～300μL,即提高试液利用率6～8倍。用微量进样原子吸收法对混合血清中Ca,Mg,Cu的含量进行了重复测定,求出测定的相对标准偏差分别为:4.5%(Ca),3.2%(Mg),5.8%(Cu),可完全满足测定要求。用此方法测定了无其他疾病单纯高血脂患者和正常人血清中Ca,Mg,Cu的含量,并用u检验,Kruskal and Wallis法及扩大的t检验对测定数据进行了统计分析,结果表明,高血脂患者与正常人对比,血清中Ca含量无差别;Mg含量较高;Cu含量较低,且TG值越高,血清Cu含量越低。此结果可为医学科研和临床提供参考。展开更多
基金the financial support from Shenzhen Science and Technology Program (JCYJ20210324142210027, X.D.)the National Natural Science Foundation of China (52103136, 22275028, U22A20153, 22102017, 22302033, and 52106194)+5 种基金the Sichuan Outstanding Young Scholars Foundation (2021JDJQ0013)Natural Science Foundation of Sichuan Province (2022NSFSC1271)Sichuan Science and Technology Program (2023JDRC0082)“Oncology Medical Engineering Innovation Foundation” project of University of Electronic Science and Technology of China and Sichuan Cancer Hospital (ZYGX2021YGCX009)“Medical and Industrial Cross Foundation” of University of Electronic Science and Technology of China and Sichuan Provincial People’s Hospital (ZYGX2021YGLH207)Shandong Key R&D grant (2022CXGC010509)。
文摘Superhydrophobic surface(SHS) has been well developed, as SHS renders the property of minimizing the water/solid contact interface. Water droplets deposited onto SHS with contact angles exceeding 150°, allow them to retain spherical shapes, and the low adhesion of SHS facilitates easy droplet collection when tilting the substrate. These characteristics make SHS suitable for a wide range of applications. One particularly promising application is the fabrication of microsphere and supraparticle materials. SHS offers a distinct advantage as a universal platform capable of providing customized services for a variety of microspheres and supraparticles. In this review, an overview of the strategies for fabricating microspheres and supraparticles with the aid of SHS, including cross-linking process, polymer melting,and droplet template evaporation methods, is first presented. Then, the applications of microspheres and supraparticles formed onto SHS are discussed in detail, for example, fabricating photonic devices with controllable structures and tunable structural colors, acting as catalysts with emerging or synergetic properties, being integrated into the biomedical field to construct the devices with different medicinal purposes, being utilized for inducing protein crystallization and detecting trace amounts of analytes. Finally,the perspective on future developments involved with this research field is given, along with some obstacles and opportunities.
文摘为降低血清用量,设计了简单的连续微量进样装置,每次进样量可准确控制在250～300μL,即提高试液利用率6～8倍。用微量进样原子吸收法对混合血清中Ca,Mg,Cu的含量进行了重复测定,求出测定的相对标准偏差分别为:4.5%(Ca),3.2%(Mg),5.8%(Cu),可完全满足测定要求。用此方法测定了无其他疾病单纯高血脂患者和正常人血清中Ca,Mg,Cu的含量,并用u检验,Kruskal and Wallis法及扩大的t检验对测定数据进行了统计分析,结果表明,高血脂患者与正常人对比,血清中Ca含量无差别;Mg含量较高;Cu含量较低,且TG值越高,血清Cu含量越低。此结果可为医学科研和临床提供参考。
