DataVXAdvanced MaterialsPaper
journal article·2022-08

Tensile‐Strained Palladium Nanosheets for Synthetic Catalytic Therapy and Phototherapy

Shanshan Li, Bolong Xu, Mingzhu Lu, Mengxue Sun, Haokun Yang, Shuang Liu, Zhijun Huang, Huiyu Liu

Advanced Materials· Volume 34· Issue 32
Publisher page
Source abstract

Abstract

Abstract Palladium nanosheets (Pd NSs) are well‐investigated photothermal therapy agents, but their catalytic potential for tumor therapy has been underexplored owing to the inactive dominant (111) facets. Herein, lattice tensile strain is introduced by surface reconstruction to activate the inert surface, endowing the strained Pd NSs (SPd NSs) with photodynamic, catalase‐like, and peroxidase‐like properties. Tensile strain promoting the photodynamic and enzyme‐like activities is revealed by density functional theory calculations. Compared with Pd NSs, SPd NSs exhibit lower photothermal effect, but approximately five times higher tumor inhibition rate. This work calls for further study to activate nanomaterials by strain engineering and surface reconstruction for catalytic therapy of tumors.
Source: crossref · Quality: baseline

Research context

NanomaterialsCatalysis & surfaces

OpenAlex topics: Nanoplatforms for cancer theranostics · Advanced Nanomaterials in Catalysis · Nanocluster Synthesis and Applications

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

Affiliations

Beijing Advanced Innovation Center for Soft Matter Science and Engineering State Key Laboratory of Organic‐Inorganic Composites Bionanomaterials & Translational Engineering Laboratory Beijing Key Laboratory of Bioprocess Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 China

Beijing National Laboratory of Molecular Sciences Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China

Funding

National Natural Science Foundation of China · National Key Research and Development Program of China · Fundamental Research Funds for the Central Universities

References (46)

Show source-provided references
1. 10.1039/D0CS00659A10.1039/D0CS00659A ↗
2. 10.1002/adfm.20211043210.1002/adfm.202110432 ↗
3. 10.1038/s41467-019-14199-710.1038/s41467-019-14199-7 ↗
4. 10.1002/adma.20210708810.1002/adma.202107088 ↗
5. 10.1002/adfm.20211026810.1002/adfm.202110268 ↗
6. 10.1016/j.nantod.2018.02.01010.1016/j.nantod.2018.02.010 ↗
7. 10.1002/adma.20210699610.1002/adma.202106996 ↗
8. 10.1002/smll.20210307210.1002/smll.202103072 ↗
9. 10.7150/thno.4599010.7150/thno.45990 ↗
10. 10.1021/acs.accounts.1c0048910.1021/acs.accounts.1c00489 ↗
11. 10.1016/j.ccr.2021.21392510.1016/j.ccr.2021.213925 ↗
12. 10.1021/cr900184e10.1021/cr900184e ↗
13. 10.1073/pnas.160217211310.1073/pnas.1602172113 ↗
14. 10.1039/C5NR05675F10.1039/C5NR05675F ↗
15. 10.1002/adfm.20170631010.1002/adfm.201706310 ↗
16. 10.1021/jacs.9b1292910.1021/jacs.9b12929 ↗
17. 10.1039/D1EE00074H10.1039/D1EE00074H ↗
18. 10.1002/smll.20210224410.1002/smll.202102244 ↗
19. 10.1002/adma.20180486710.1002/adma.201804867 ↗
20. 10.1038/nnano.2010.23510.1038/nnano.2010.235 ↗
21. 10.1002/smll.20180181210.1002/smll.201801812 ↗
22. 10.1038/s41929-019-0333-410.1038/s41929-019-0333-4 ↗
23. 10.1002/anie.20200961610.1002/anie.202009616 ↗
24. 10.1002/adma.20190391510.1002/adma.201903915 ↗
25. 10.1002/smll.20200662410.1002/smll.202006624 ↗
26. 10.1021/ja051374110.1021/ja0513741 ↗
27. 10.1039/D0TA11618A10.1039/D0TA11618A ↗
28. 10.1002/adma.20210380110.1002/adma.202103801 ↗
29. 10.1002/adma.20180323410.1002/adma.201803234 ↗
30. 10.1039/D0TA12174F10.1039/D0TA12174F ↗
31. 10.1002/anie.20201401710.1002/anie.202014017 ↗
32. 10.1021/acs.accounts.1c0018010.1021/acs.accounts.1c00180 ↗
33. 10.1021/acscatal.0c0341510.1021/acscatal.0c03415 ↗
34. 10.1021/am501608c10.1021/am501608c ↗
35. 10.1002/adma.20210540010.1002/adma.202105400 ↗
36. 10.1002/EXP.2021001010.1002/EXP.20210010 ↗
37. 10.1007/s12274-016-1349-610.1007/s12274-016-1349-6 ↗
38. 10.1002/adma.20200356310.1002/adma.202003563 ↗
39. 10.1186/s11671-020-03388-910.1186/s11671-020-03388-9 ↗
40. 10.1021/acs.chemmater.9b0312110.1021/acs.chemmater.9b03121 ↗
41. 10.1021/acs.nanolett.9b0378210.1021/acs.nanolett.9b03782 ↗
42. 10.1016/j.biomaterials.2015.01.01210.1016/j.biomaterials.2015.01.012 ↗
43. 10.1021/ja311739v10.1021/ja311739v ↗
44. 10.1002/adma.20210705410.1002/adma.202107054 ↗
45. 10.1002/smll.20210055910.1002/smll.202100559 ↗
46. 10.1006/excr.2000.488810.1006/excr.2000.4888 ↗