Reduced Self-Aggregation and Improved Stability of Silica-Coated Fe
SERS nanotags
controlled clustering
iron oxide nanoparticles
magnetic self-aggregation
plasmonic-magnetic nanocomposite
silica coating
silver nanoparticles
surface-enhanced Raman scattering
Journal
Frontiers in chemistry
ISSN: 2296-2646
Titre abrégé: Front Chem
Pays: Switzerland
ID NLM: 101627988
Informations de publication
Date de publication:
2021
2021
Historique:
received:
19
04
2021
accepted:
31
05
2021
entrez:
5
7
2021
pubmed:
6
7
2021
medline:
6
7
2021
Statut:
epublish
Résumé
Nanocomposites combining magnetic and plasmonic properties are very attractive within the field of surface-enhanced Raman scattering (SERS) spectroscopy. Applications presented so far take advantage of not only the cooperation of both components but also synergy (enhanced properties), leading to multi-approach analysis. While many methods were proposed to synthesize such plasmonic-magnetic nanoparticles, the issue of their collective magnetic behavior, inducing irreversible self-aggregation, has not been addressed yet. Thus, here we present a simple and fast method to overcome this problem, employing 2-mercaptoethanesulfonate (MES) ions as both a SERS tag and primer molecules in the silica-coating process of the previously fabricated Fe
Identifiants
pubmed: 34222201
doi: 10.3389/fchem.2021.697595
pii: 697595
pmc: PMC8241903
doi:
Types de publication
Journal Article
Langues
eng
Pagination
697595Informations de copyright
Copyright © 2021 Żygieło, Piotrowski, Witkowski, Cichowicz, Szczytko and Królikowska.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Références
Angew Chem Int Ed Engl. 2015 Sep 21;54(39):11462-6
pubmed: 26278278
Angew Chem Int Ed Engl. 2009;48(11):1950-3
pubmed: 19191355
Nanoscale. 2014 Aug 7;6(15):9063-70
pubmed: 24976250
J Nanobiotechnology. 2012 Jun 25;10:27
pubmed: 22731703
Interface Focus. 2013 Jun 6;3(3):20120092
pubmed: 24427538
Chem Rev. 2017 Apr 12;117(7):5002-5069
pubmed: 28271881
Nat Mater. 2009 Feb;8(2):126-31
pubmed: 19029893
Small. 2010 Jan;6(1):119-25
pubmed: 19904763
J Environ Sci (China). 2019 Jun;80:14-34
pubmed: 30952332
Analyst. 2015 Apr 7;140(7):2321-9
pubmed: 25485622
ACS Sens. 2020 Mar 27;5(3):764-771
pubmed: 32134252
Phys Chem Chem Phys. 2015 Sep 7;17(33):21046-71
pubmed: 25960180
Sci Rep. 2015 Oct 09;5:14934
pubmed: 26450559
Nat Commun. 2017 Jun 08;8:15528
pubmed: 28593987
ACS Appl Mater Interfaces. 2016 Apr 13;8(14):9384-94
pubmed: 27010437
Nature. 2010 Mar 18;464(7287):392-5
pubmed: 20237566
Anal Chem. 2012 Sep 18;84(18):8013-9
pubmed: 22881392
Analyst. 2020 Apr 7;145(7):2789-2794
pubmed: 32101179
Front Chem. 2019 Jun 04;7:410
pubmed: 31214580
Biosensors (Basel). 2019 Apr 17;9(2):
pubmed: 30999661
Nat Protoc. 2013 Jan;8(1):52-65
pubmed: 23237829
J Am Chem Soc. 2010 Aug 11;132(31):10903-10
pubmed: 20681724
J Am Chem Soc. 2011 Aug 3;133(30):11422-5
pubmed: 21732677
Analyst. 2020 Apr 7;145(7):2795-2804
pubmed: 32101180
Acc Chem Res. 2020 Apr 21;53(4):729-739
pubmed: 32031367
Biosens Bioelectron. 2013 Mar 15;41:316-21
pubmed: 23021841
Curr Med Chem. 2019;26(38):6878-6895
pubmed: 30289065
J Agric Food Chem. 2018 Jun 6;66(22):5707-5712
pubmed: 29733579
ACS Appl Mater Interfaces. 2010 Jul;2(7):1872-8
pubmed: 20586448
Research (Wash D C). 2020 Jun 5;2020:7962024
pubmed: 32566931
J Am Chem Soc. 2010 Jul 14;132(27):9244-6
pubmed: 20527877
ACS Nano. 2020 Jan 28;14(1):28-117
pubmed: 31478375
J Hazard Mater. 2020 Jun 15;392:122356
pubmed: 32109795
J Am Chem Soc. 2010 Oct 20;132(41):14546-53
pubmed: 20873739
Nanoscale. 2014 Jul 7;6(13):7193-8
pubmed: 24853606
Acta Pharm Sin B. 2018 May;8(3):381-389
pubmed: 29881677
Annu Rev Anal Chem (Palo Alto Calif). 2008;1:601-26
pubmed: 20636091
Nano Lett. 2007 Sep;7(9):2819-23
pubmed: 17696561
J Colloid Interface Sci. 2005 Mar 15;283(2):392-6
pubmed: 15721910
Phys Chem Chem Phys. 2015 Sep 7;17(33):21120-6
pubmed: 25491599
Nanotechnology. 2019 Mar 15;30(11):112001
pubmed: 30609414
Nanoscale Res Lett. 2016 Dec;11(1):403
pubmed: 27637895
ACS Appl Mater Interfaces. 2013 Aug 14;5(15):7072-8
pubmed: 23855919
ACS Nano. 2013 Apr 23;7(4):3212-20
pubmed: 23488820
Nanoscale. 2016 Feb 7;8(5):2951-9
pubmed: 26782014
J Raman Spectrosc. 2013 Feb;44(2):234-239
pubmed: 24839346
J Hazard Mater. 2015 Mar 21;285:11-7
pubmed: 25462866
Langmuir. 2008 Jun 3;24(11):5893-8
pubmed: 18461978