Order–Disorder Transition in Doped Microgel Colloidal Crystals and Its Application for Optical Sensing
Source abstract
Abstract
Hydrogel photonic crystal-based optical sensors usually can only be used as free-standing films. Here, a doped microgel colloidal crystal film was developed as glucose sensor, which exploits structural order-disorder transition, instead of change in lattice constant, to report an analyte. Changing glucose concentration induces a change in structural order degree in the crystal and hence a change in the intensity of the stop band, and thus reports glucose concentration in the media. The response is fast and reversible. As the overall swelling degree of the gel does not change, it can be used as substrate-attached film.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Photonic Crystals and Applications · Photonic and Optical Devices · Liquid Crystal Research Advancements
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Functional Polymer Materials and State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
Funding
Ministry of Science and Technology of the People's Republic of China · National Natural Science Foundation of China · Tianjin Science and Technology Committee
References (31)
Show source-provided references
1. 10.1002/lpor.20110004410.1002/lpor.201100044 ↗
2. 10.1021/ja021037h10.1021/ja021037h ↗
3. 10.1021/ja201015c10.1021/ja201015c ↗
4. 10.1002/anie.20150620510.1002/anie.201506205 ↗
5. 10.1002/anie.20150067410.1002/anie.201500674 ↗
6. 10.1002/ange.20035174610.1002/ange.200351746 ↗
7. 10.1021/acs.langmuir.6b0080310.1021/acs.langmuir.6b00803 ↗
8. 10.1002/anie.20060184910.1002/anie.200601849 ↗
9. 10.1002/anie.20090347210.1002/anie.200903472 ↗
10. 10.1002/anie.20130246610.1002/anie.201302466 ↗
11. 10.1021/acsami.6b1445510.1021/acsami.6b14455 ↗
12. 10.1039/b717368g10.1039/b717368g ↗
13. 10.1063/1.137422910.1063/1.1374229 ↗
14. 10.1103/PhysRevE.71.01661510.1103/PhysRevE.71.016615 ↗
15. 10.1063/1.185101410.1063/1.1851014 ↗
16. 10.1002/anie.20150300410.1002/anie.201503004 ↗
17. 10.1002/1521-4095(20020503)14:9<658::AID-ADMA658>3.0.CO;2-310.1002/1521-4095(20020503)14:9<658::AID-ADMA658>3.0.CO;2-3 ↗
18. 10.1063/1.47943010.1063/1.479430 ↗
19. 10.1021/ja037118a10.1021/ja037118a ↗
20. 10.1039/c2sm27534a10.1039/c2sm27534a ↗
21. 10.1039/b821706h10.1039/b821706h ↗
22. 10.1021/bm060557s10.1021/bm060557s ↗
23. 10.1021/bm700802p10.1021/bm700802p ↗
24. 10.1039/C3PY01190A10.1039/C3PY01190A ↗
25. 10.1021/ma200586w10.1021/ma200586w ↗
26. 10.1039/c3cs60152h10.1039/c3cs60152h ↗
27. 10.1021/ja982975d10.1021/ja982975d ↗
28. 10.1021/bm201269610.1021/bm2012696 ↗
29. 10.1021/ac060643i10.1021/ac060643i ↗
30. 10.1021/ja016610w10.1021/ja016610w ↗
31. 10.1002/cphc.20140002710.1002/cphc.201400027 ↗