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祝贺高文霞和吴华悦老师指导的研究生周超宇在Langmuir上发表学术论文
日期：2013-10-24阅读：次
A new phenylboronic acid-based gelator was developed to prepare low-molecular-weight organogel (LMOG), which could interact with several solvents to assemble into a three-dimensional nanofiber network. 1H NMR spectroscopy study suggests that the driving force for the gelation includes hydrogen bonding and π-π stacking. Evaluated by UV-spectroscopy, the gel showed a prompt initial response to glucose at low concentration of 0.012 mmol/mL, which is a critical concentration of venous plasma glucose for diabetes. Significantly, this organogel exhibits excellent sensitivity to glucose among seven sugars tested (i.e., mannitol, galactose, lactose, maltose, sucrose and fructose). The proposed formation of hydrogen-bonded complexes during the glucose sensing was supported by our energy calculation. Meanwhile this organogel exhibits pH-response. Importantly, this LMOG could be conveniently recycled and thus be reused.

原文:http://pubs.acs.org/doi/abs/10.1021/la4033578
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上一篇：祝贺余卫芳和徐进老师指导研究生徐巍在AIChE Journal上发表学术论文
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