journal article·2014-08-13

Remote Control of Reversible Localized Protein Adsorption in Microfluidic Devices

Nan Hao, Jin-Yi Li, Meng Xiong, Xing-Hua Xia, Jing-Juan Xu, Hong-Yuan Chen

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Abstract

We present a facilely prepared graphene oxide (GO)/ poly(dimethylsiloxane) (PDMS) composite by dispersing nanosized GO in PDMS. On the basis of the combination of photothermal effects of GO and grafted thermoresponsive polymer, poly(N-isopropylacrylamide) (PNIPAAm), an optical-driving approach for remote control of localized wettability is realized. And this method has been successfully applied in the spatially controlled reversible protein adsorption in microfluidic devices.
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Research context

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · 3D Printing in Biomedical Research · Polymer Surface Interaction Studies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China

Funding

Ministry of Science and Technology of the People's Republic of China · National Natural Science Foundation of China

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