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High throughput tra...
High throughput trapping and arrangement of biological cells using self-assembled optical tweezer
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- Li, Zongbao (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.;Tongren Univ, Sch Mat & Chem Engn, Tongren 554300, Guizhou, Peoples R China.
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- Yang, Jianxin (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.
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- Liu, Shaojing (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.
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- Jiang, Xiaofang (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.
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- Wang, Haiyan (författare)
- Guangdong Ind Polytech, Sch Informat Technol, Guangzhou 510300, Guangdong, Peoples R China.
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- Hu, Xiaowen (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.
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- Xue, Sheng (författare)
- South China Normal Univ, Coll Biophoton, MOE Key Lab Laser Life Sci, Guangzhou 510063, Peoples R China.;South China Normal Univ, Coll Biophoton, Inst Laser Life Sci, Guangzhou 510063, Peoples R China.
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- He, Sailing (författare)
- KTH,Elektroteknisk teori och konstruktion,South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.;Zhejiang Univ, Ctr Opt & Elect Res, JORCEP, Natl Engn Res Ctr Opt Instrumentat, Hangzhou 310058, Zhejiang, Peoples R China.
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- Xing, Xiaobo (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China.;South China Normal Univ, Coll Biophoton, MOE Key Lab Laser Life Sci, Guangzhou 510063, Peoples R China.;South China Normal Univ, Coll Biophoton, Inst Laser Life Sci, Guangzhou 510063, Peoples R China.
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South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China;Tongren Univ, Sch Mat & Chem Engn, Tongren 554300, Guizhou, Peoples R China. South China Normal Univ, South China Acad Adv Optoelect, Ctr Opt & Electromagnet Res, Guangzhou 510006, Guangdong, Peoples R China. (creator_code:org_t)
- OPTICAL SOC AMER, 2018
- 2018
- Engelska.
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Ingår i: Optics Express. - : OPTICAL SOC AMER. - 1094-4087. ; 26:26, s. 34665-34674
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Lately, a fiber-based optical tweezer that traps and arranges the micro/nanoparticles is crucial in practical applications, because such a device can trap the biological samples and drive them to the designated position in a microfluidic system or vessel without harming them. Here, we report a new type of fiber optical tweezer, which can trap and arrange erythrocytes. It is prepared by coating graphene on the cross section of a microfiber. Our results demonstrate that thermal-gradient-induced natural convection flow and thermophoresis can trap the erythrocytes under low incident power, and the optical scattering force can arrange them precisely under higher incident power. The proposed optical tweezer has high flexibility, easy fabrication, and high integration with lab-on-a-chip, and shows considerable potential for application in various fields, such as biophysics, biochemistry, and life sciences.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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