Yanjun Jiang

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Dopmine functionalized mesoporous onion-like silica (DPMS) was synthesized via a biomimetic coating, and lipase Candida sp. 99-125 (LCS) was immobilized in DPMS (LCS@DPMS) by physical adsorption in this study. The DPMS was characterized by SEM, TEM, BET and FT-IR, and it was shown that the DPMS had clear multishell structures with large surface area of 419(More)
—At present, although the position theory and algorithm of WSN (Wireless Sensor Network) have been widely researched, however, there still exist many problems on position algorithm needed to be solved, such as low position accuracy and high realization complexity, etc. This paper based on the common trilateral position algorithm uses weighted method to(More)
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