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DNA Microarray Chips Made on Surface of Ceramic Slides

MA Wen Li 1* , ZHENG Wen Ling 2, CUI Dong 2, SONG Yan Bin 1, WU Qing Hua 1 ( 1Institute of Molecular Biology, The First Military Medical University, Guangzhou 510515, China; 2Liu Hua Qiao Hospital, Guangzhou 51010, China )  
As a novel technology, DNA microarray chips are being used in gene detections. To make DNA chips capable of multiple probing, ceramic slides, instead of silicon wafer or glass slides, were used as the substrate upon which DNA microarray are deposited. Our study indicates that the ceramic DNA microarray chips can be applied to multiple hybridization and detection procedures, showing high specificity. The advantages in using ceramic substrates are discussed.
【Fund】: 国家自然科学基金资助项目!No .3 9880 0 3 2&&
【CateGory Index】: Q789
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