Flower-Like Molybdenum Disulfide for Polarity-Triggered Accumulation/Release of Small Molecules

Qizhang Huang; Yueyun Fang; Jifu Shi; Yanliang Liang; Yanqing Zhu; Gang Xu

doi:10.1021/acsami.7b11940

journal article·2017-10-18

Flower-Like Molybdenum Disulfide for Polarity-Triggered Accumulation/Release of Small Molecules

Qizhang Huang, Yueyun Fang, Jifu Shi, Yanliang Liang, Yanqing Zhu, Gang Xu

ACS Applied Materials & Interfaces· Volume 9· Issue 41

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Source abstract

Abstract

Flower-like molybdenum disulfide (MoS 2 ) with rich edge sites has been prepared by the hydrothermal method. The edge sites possess polarity due to the noncentrosymmetric Mo–S on exposed (100) facets and thus show a strong electrostatic attraction toward polar species. The flower-like MoS 2 can be used as small-molecule carriers for the model drug, Rhodamine B (RhB). The results prove that flower-like MoS 2 have fast adsorption kinetics and perform a switchable accumulation/release with response to the solvent polarity. An outstanding reusability can be found in flower-like MoS 2 due to little cargo retention, and the recycle of adsorption can be repeated 100 times with above 88.5% of the adsorption capacity retained. The flower-like MoS 2 with solvent polarity-triggered loading/release can be extended to controlled release and color switch of display.

Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: 2D Materials and Applications · Advanced Photocatalysis Techniques · Molecular Junctions and Nanostructures

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Guangzhou Institute of Energy Conversion, Key Laboratory of Renewable Energy, Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Chinese Academy of Sciences, Guangzhou 510640, China

University of Chinese Academy of Sciences, Beijing 100049, China

Siyuan Laboratory, Department of Physics, Jinan University, Guangzhou 510632, Guangdong, China

Department of Electrical & Computer Engineering and Materials Science and Engineering Program, University of Houston, Houston, Texas 77204, United States

Tibet New Energy Research and Demonstration Centre, Lhasa, Tibet 850000, China

Funding

National Natural Science Foundation of China · Chinese Academy of Sciences · Guangdong Province · Tibet Autonomous Region

References (38)

Show source-provided references

1. 10.1021/cm048565810.1021/cm0485658 ↗

2. 10.7150/thno.364210.7150/thno.3642 ↗

3. 10.1021/acsami.5b1007010.1021/acsami.5b10070 ↗

4. 10.1002/anie.20160274510.1002/anie.201602745 ↗

5. 10.1002/adfm.20110290710.1002/adfm.201102907 ↗

6. 10.1021/acsami.6b0192110.1021/acsami.6b01921 ↗

7. 10.1016/j.carbon.2012.01.05710.1016/j.carbon.2012.01.057 ↗

8. 10.1016/j.colsurfa.2008.07.05010.1016/j.colsurfa.2008.07.050 ↗

9. 10.1021/am301053m10.1021/am301053m ↗

10. 10.1039/c2nr32394j10.1039/c2nr32394j ↗

11. 10.1002/adma.20150578510.1002/adma.201505785 ↗

12. 10.1021/acs.nanolett.6b0513410.1021/acs.nanolett.6b05134 ↗

13. 10.1021/acs.iecr.6b0111510.1021/acs.iecr.6b01115 ↗

14. 10.4028/www.scientific.net/AMR.531.47110.4028/www.scientific.net/AMR.531.471 ↗

15. 10.1039/C4TC00423J10.1039/C4TC00423J ↗

16. 10.1021/nl202047610.1021/nl2020476 ↗

17. 10.1039/c4ta01004c10.1039/c4ta01004c ↗

18. 10.1049/mnl.2012.076210.1049/mnl.2012.0762 ↗

19. 10.1039/C7NR01661A10.1039/C7NR01661A ↗

20. 10.1039/C5TA02438B10.1039/C5TA02438B ↗

21. 10.1039/C4TA03044C10.1039/C4TA03044C ↗

22. 10.1039/C6RA22414H10.1039/C6RA22414H ↗

23. 10.1038/srep4359910.1038/srep43599 ↗

24. 10.1021/acsami.5b0582110.1021/acsami.5b05821 ↗

25. 10.1021/am300469r10.1021/am300469r ↗

26. 10.1021/acsnano.6b0508810.1021/acsnano.6b05088 ↗

27. 10.1021/acsami.5b1159910.1021/acsami.5b11599 ↗

28. 10.1002/smll.20150015510.1002/smll.201500155 ↗

29. 10.1002/zaac.20130047710.1002/zaac.201300477 ↗

30. 10.1021/am201331b10.1021/am201331b ↗

31. 10.1002/adfm.20130103010.1002/adfm.201301030 ↗

32. 10.1038/srep0564910.1038/srep05649 ↗

33. 10.1021/jp071957s10.1021/jp071957s ↗

34. 10.1021/j100191a02810.1021/j100191a028 ↗

35. 10.1002/anie.19790098110.1002/anie.197900981 ↗

36. 10.1021/ja01600a01710.1021/ja01600a017 ↗

37. 10.1149/1.139252610.1149/1.1392526 ↗

38. 10.1016/j.jhazmat.2009.02.15510.1016/j.jhazmat.2009.02.155 ↗