Near-infrared light triggerable deformation-free polysaccharide double network hydrogels.
Near-infrared light triggerable deformation-free polysaccharide double network hydrogels.
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DOI：
10.1039/c4cc02216e
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发表时间：
2014-06
影响因子：
4.9
通讯作者：
Rongcong Luo;Zhen Han Lim;Wei Li;Peng Shi;Chia‐Hung Chen
中科院分区：
文献类型：
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作者：
Rongcong Luo;Zhen Han Lim;Wei Li;Peng Shi;Chia‐Hung Chen
为了制备一种具有强大力学性能和可编程远程控制释放能力的水凝胶，我们合成了一种琼脂糖/海藻酸盐双网络水凝胶，并将聚吡咯（PPy）纳米颗粒作为近红外（NIR）激光响应释放系统。该水凝胶根据激光开关表现出脉冲释放行为，同时保持其形态和机械强度。
To prepare a hydrogel with robust mechanical properties and programmable remotely-controlled releasing ability, we synthesized an agarose/alginate double network hydrogel incorporating polypyrrole (PPy) nanoparticles as a near-infrared (NIR) laser responsive releasing system. This hydrogel exhibited pulsatile releasing behaviours according to the laser switching while maintaining its morphology and mechanical strength.