...
首页> 外文期刊>Optical Materials >Polylactic acid promotes healing of photodegraded disperse orange 11 molecules
【24h】

Polylactic acid promotes healing of photodegraded disperse orange 11 molecules

机译:聚乳酸促进光降解分散橙色11分子的愈合

获取原文
获取原文并翻译 | 示例
           

摘要

We report on the recovery of a photodegraded organic molecule mediated by a biopolymer. Amplified spontaneous emission (ASE) from disperse orange 11 (DO11) dye-doped polylactic acid (PLA) was used to monitor photodegradation while the material was being damaged by a strong pump laser. The ASE signal fully recovers over two hours time when the pump beam is blocked. The fluorescence spectra was also observed to recover after partial photobleaching the dye-doped polymer. PIA is the first biopolymer known to mediate the recovery of a photodegraded organic dye molecule. (C) 2017 Elsevier B.V. All rights reserved.
机译:我们报告了由生物聚合物介导的光降解有机分子的回收。分散橙色11(DO11)染料掺杂的聚乳酸(PLA)的放大自发发射(ASE)用于监视光降解,同时该材料被强泵浦激光器损坏。当泵浦光束被阻塞时,ASE信号将在两个小时内完全恢复。在对染料掺杂的聚合物进行部分光漂白之后,还观察到荧光光谱恢复。 PIA是已知的第一种介导光降解有机染料分子回收的生物聚合物。 (C)2017 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号