Spheres-in-Grating Assemblies with Altered Photoluminescence and Wetting Properties.
convective self-assembly
fluorescent spheres
groove rectangular grating
photoluminescence properties
polymer embossing
spheres-in-grating assemblies
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
25 Mar 2022
25 Mar 2022
Historique:
received:
27
02
2022
revised:
21
03
2022
accepted:
23
03
2022
entrez:
12
4
2022
pubmed:
13
4
2022
medline:
13
4
2022
Statut:
epublish
Résumé
In this work, we report the fabrication of spheres-in-grating assemblies consisting of equally spaced parallel rectangular grooves filled with fluorescent spheres, by employing embossing and convective self-assembly methods. The developed hierarchical assemblies, when compared to spheres spin-cast on glass, exhibited a blueshift in the photoluminescence spectra, as well as changes in wetting properties induced not only by the patterning process, but also by the nature and size of the utilized spheres. While the patterning process led to increased hydrophobicity, the utilization of spheres with larger diameter improved the hydrophilicity of the fabricated assemblies. Finally, by aiming at the future integration of the spheres-in-grating assemblies as critical components in different technological and medical applications, we report a successful encapsulation of the incorporated spheres within the grating with a top layer of a functional polymer.
Identifiants
pubmed: 35407201
pii: nano12071084
doi: 10.3390/nano12071084
pmc: PMC9000395
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Romanian National Authority for Scientific Research and Innovation
ID : PN-III-P2-2.1-PED-2019-3995
Organisme : Ministry of Research, Innovation and Digitization
ID : PN19350201
Références
Macromol Rapid Commun. 2019 May;40(9):e1800811
pubmed: 30840342
Chemphyschem. 2000 Aug 4;1(1):18-52
pubmed: 23696260
Hum Reprod. 2010 Apr;25(4):853-61
pubmed: 20139122
Polymers (Basel). 2021 Jan 30;13(3):
pubmed: 33573248
J Phys Chem B. 2015 Jun 18;119(24):7447-56
pubmed: 25620363
Adv Colloid Interface Sci. 2009 Sep 30;150(2):106-15
pubmed: 19664743
ACS Appl Mater Interfaces. 2019 Dec 18;11(50):47143-47152
pubmed: 31749364
ACS Appl Mater Interfaces. 2019 Nov 6;11(44):41717-41725
pubmed: 31619041
Nanotechnology. 2011 Sep 30;22(39):395102
pubmed: 21891839
Adv Mater. 2017 Aug;29(32):
pubmed: 28635174
Biomaterials. 2007 May;28(14):2328-38
pubmed: 17306366
ACS Appl Mater Interfaces. 2013 Feb;5(4):1362-9
pubmed: 23339469
ACS Appl Mater Interfaces. 2019 Dec 26;11(51):47695-47706
pubmed: 31794187
Mater Horiz. 2021 Aug 1;8(8):2230-2237
pubmed: 34846427
Nanoscale. 2012 Dec 21;4(24):7773-9
pubmed: 23138540
Microsyst Nanoeng. 2017 Sep 25;3:17075
pubmed: 31057889
Faraday Discuss. 2016 Oct 6;191:159-176
pubmed: 27411967
Proc Natl Acad Sci U S A. 2013 Jun 18;110(25):10078-83
pubmed: 23716680
Langmuir. 2015 Oct 13;31(40):10935-8
pubmed: 26395545
Scanning. 2010 Jan-Feb;32(1):49-59
pubmed: 20496441
ACS Nano. 2014 Apr 22;8(4):3483-9
pubmed: 24669781
ACS Appl Mater Interfaces. 2016 Apr 20;8(15):9954-60
pubmed: 27020847
ACS Nano. 2015 Feb 24;9(2):1271-9
pubmed: 25541906
Tissue Eng Part A. 2014 Aug;20(15-16):2115-26
pubmed: 24694244
ACS Nano. 2011 Nov 22;5(11):8523-31
pubmed: 21995511
ACS Appl Mater Interfaces. 2017 Aug 30;9(34):28802-28809
pubmed: 28800216
Andrology. 2018 Jan;6(1):10-19
pubmed: 29194998
Langmuir. 2015 Nov 17;31(45):12348-53
pubmed: 26501996
Sci Rep. 2020 Dec 30;10(1):22428
pubmed: 33380738
Nanotechnology. 2017 Nov 3;28(44):442501
pubmed: 28869419
J Vac Sci Technol A. 2005 Nov;23(6):2984-2989
pubmed: 19079551
Faraday Discuss. 2019 Oct 30;219(0):203-219
pubmed: 31314021
Lab Chip. 2017 Mar 29;17(7):1206-1249
pubmed: 28251200
Nat Nanotechnol. 2007 Sep;2(9):570-6
pubmed: 18654370
Soft Matter. 2019 Apr 7;15(13):2897-2904
pubmed: 30849161