Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-06T02:40:40.524Z Has data issue: false hasContentIssue false
  • English
  • Français

Organotrialkoxysilane-mediated synthesis of functional noble metal nanoparticles and their bimetallic for electrochemical recognition of L-tryptophan

Published online by Cambridge University Press:  14 July 2020

P.C. Pandey Open the ORCID record for P.C. Pandey [Opens in a new window] ,
Shubhangi Shukla ,
Govind Pandey  and
Roger J. Narayan
P.C. Pandey
Affiliation:
Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, India. [email protected]
Shubhangi Shukla
Affiliation:
Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, India. [email protected]
Govind Pandey
Affiliation:
Department of Pediatrics, King George Medical University, Lucknow, India, [email protected]
Roger J. Narayan*
Affiliation:
Joint Department of Biomedical Engineering, University of North Carolina and North Carolina State University, Raleigh, NC, USA
*
[email protected]
Get access

Abstract

Effective and pH-sensitive electrochemical monitoring of L-tryptophan using noble metal nanocatalysts was evaluated in this study. This work examined the electrocatalytic influence of nanoparticles on the oxidation of amino acids with the variation of pH in working media. Bimetallic nanohybrids of palladium, silver, and gold (e.g., Pd/Ag and Pd/Au nanoparticles) were processed using organofunctionalized alkoxysilanes (3-aminopropyltrimethoxysilane (3-APTMS) and 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane (EETMOS)) via a sequential reduction pathway. Transmission electron microscopy (TEM) demonstrated the role of the alkoxysilanes in determining the size of the nanoparticles and the distribution of metals in the core-shell configuration. The cluster-like morphology of PdNPs was remodeled to form bimetallic nanomaterials (Pd-AuNPs and Pd-AgNPs) with a core-shell structure. Enhancement in the electrooxidation behavior was shown to depend on the nanomaterial and the pH of the medium. The Pd-AgNPs modified electrode exhibited high sensitivity and selectivity, with characteristic amplification in cathodic peak current at lower oxidation potentials (0.659 V, 0.782 V, and 0.890 V at pH values 4, 7, and 9, respectively) due to its greater stability. Differential pulse voltammetric (DPV) scans were recorded over a wide range of concentrations from 0.1 μM to 1000μM; the Pd-AgNPs modified electrode showed the lowest limit of detection of 0.1μM at pH 4, 0.5 μM at pH 7, and 0.5 μM at pH 9.

Type
Articles
Information
MRS Advances , Volume 5 , Issue 46-47: Soft Materials and Biomaterials , 2020 , pp. 2429 - 2444
Check for updates
Copyright
Copyright © Materials Research Society 2020

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Kimmel, DW, LeBlanc, G, Meschievitz, ME, Cliffel, DE. Electrochemical sensors and biosensors. Analytical chemistry. 2012 Jan 17;84(2):685–707.CrossRefGoogle ScholarPubMed
Zhou, Y, Yoon, J. Recent progress in fluorescent and colorimetric chemosensors for detection of amino acids. Chemical Society Reviews. 2012;41(1):52–67.CrossRefGoogle ScholarPubMed
Sugawara, K, Tanaka, S, Taga, M. Determination of amino acids by a chemically modified carbon paste electrode with copper (II) cyclohexylbutyrate. Bioelectrochemistry and Bioenergetics. 1993 Jul 1;31(2):229–34.CrossRefGoogle Scholar
Herzog, G, Arrigan, DW. Electrochemical strategies for the label-free detection of amino acids, peptides, and proteins. Analyst. 2007;132(7):615–32.CrossRefGoogle Scholar
Kumar, SS, Kwak, K, Lee, D. Electrochemical sensing using quantum-sized gold nanoparticles. Analytical Chemistry. 2011 May 1;83(9):3244–7.CrossRefGoogle ScholarPubMed
Hrapovic, S, Liu, Y, Male, KB, Luong, JH. Electrochemical biosensing platforms using platinum nanoparticles and carbon nanotubes. Analytical Chemistry. 2004 Feb 15;76(4):1083–8.CrossRefGoogle ScholarPubMed
Moroni, F. Tryptophan metabolism and brain function: focus on kynurenine and other indole metabolites. European Journal of Pharmacology. 1999 Jun 30;375(1–3):87–100.CrossRefGoogle ScholarPubMed
MacDonald, SM, Roscoe, SG. Electrochemical oxidation reactions of tyrosine, tryptophan, and related dipeptides. Electrochimica Acta. 1997 Jan 1;42(8):1189–200.CrossRefGoogle Scholar
Sudeep, PK, Joseph, SS, Thomas, KG. Selective detection of cysteine and glutathione using gold nanorods. Journal of the American Chemical Society. 2005 May 11;127(18):6516–7.CrossRefGoogle ScholarPubMed
He, Y, Liang, Y, Yu, H. Simple and sensitive discrimination of amino acids with functionalized silver nanoparticles. ACS Combinatorial Science. 2015 Jul 13;17(7):409–12.CrossRefGoogle ScholarPubMed
Riskin, M, Tel-Vered, R, Frasconi, M, Yavo, N, Willner, I. Stereoselective and chiroselective surface plasmon resonance (SPR) analysis of amino acids by molecularly imprinted Au-nanoparticle composites. Chemistry- A European Journal. 2010 Jun 25;16(24):7114–20.CrossRefGoogle ScholarPubMed
DeSantis, CJ, Sue, AC, Bower, MM, Skrabalak, SE. Seed-mediated co-reduction: A versatile route to architecturally controlled bimetallic nanostructures. ACS nano. 2012 Mar 27;6(3):2617–28.CrossRefGoogle ScholarPubMed
Mamatkulov, M, Yudanov, IV, Bukhtiyarov, AV, Prosvirin, IP, Bukhtiyarov, VI, Neyman, KM. Pd Segregation on the surface of bimetallic PdAu nanoparticles induced by low coverage of adsorbed CO. The Journal of Physical Chemistry C. 2018 Oct 16;123(13):8037–46.CrossRefGoogle Scholar
Pandey, PC, Singh, R, Pandey, AK. Tetrahydrofuran hydroperoxide and 3-Aminopropyltrimethoxysilane mediated controlled synthesis of Pd, Pd-Au, Au-Pd nanoparticles: Role of palladium nanoparticles on the redox electrochemistry of ferrocene monocarboxylic acid. Electrochimica Acta. 2014 Aug 20;138:163–73.CrossRefGoogle Scholar
Pandey, PC, Pandey, AK, Pandey, G. Functionalized alkoxysilane mediated controlled synthesis of noble metal nanoparticles dispersible in aqueous and non-aqueous medium. Journal of Nanoscience and Nanotechnology. 2014 Sep 1;14(9):6606–13.CrossRefGoogle ScholarPubMed
Pandey, PC, Singh, R. Controlled synthesis of functional silver nanoparticles dispersible in aqueous and non-aqueous medium. Journal of Nanoscience and Nanotechnology. 2015 Aug 1;15(8):5749–59.CrossRefGoogle ScholarPubMed
Pandey, PC, Pandey, G. One-pot two-step rapid synthesis of 3-aminopropyltrimethoxysilane-mediated highly catalytic Ag@(PdAu) trimetallic nanoparticles. Catalysis Science & Technology. 2016;6(11):3911–7.CrossRefGoogle Scholar
Pandey, PC, Chauhan, DS. 3-Glycidoxypropyltrimethoxysilane mediated in situ synthesis of noble metal nanoparticles: Application to hydrogen peroxide sensing. Analyst. 2012;137(2):376–85.CrossRefGoogle ScholarPubMed
Pandey, PC, Pandey, G. Tunable functionality and nanogeometry in tetrahydrofuran hydroperoxide and 3-aminopropyl-trimethoxysilane mediated synthesis of gold nanoparticles; functional application in glutathione sensing. Journal of Materials Chemistry B. 2014;2(21):3383–90.CrossRefGoogle ScholarPubMed
Pandey, PC, Singh, R. Controlled synthesis of Pd and Pd–Au nanoparticles: effect of organic amine and silanol groups on morphology and polycrystallinity of nanomaterials. RSC Advances. 2015;5(15):10964–73.CrossRefGoogle Scholar
Pandey, PC, Shukla, S. Solvent dependent fabrication of bifunctional nanoparticles and nanostructured thin films by self assembly of organosilanes. Journal of Sol-Gel Science and Technology. 2018 Jun 1;86(3):650–63.CrossRefGoogle Scholar
Wang, J, Chen, G. Microchip capillary electrophoresis with electrochemical detector for fast measurements of aromatic amino acids. Talanta. 2003 Aug 29;60(6):1239–44.CrossRefGoogle ScholarPubMed
Moreno, L, Merkoçi, A, Alegret, S, Hernández-Cassou, S, Saurina, J. Analysis of amino acids in complex samples by using voltammetry and multivariate calibration methods. Analytica ChimicaActa. 2004 Apr 8;507(2):247–53.CrossRefGoogle Scholar
Possari, R, Carvalhal, RF, Mendes, RK, Kubota, LT. Electrochemical detection of cysteine in a flow system based on reductive desorption of thiols from gold. Analytica Chimica Acta. 2006 Aug 11;575(2):172–9.CrossRefGoogle Scholar
Brett, C, Brett AM, Oliveira. Electrochemistry: Principles, methods, and applications. Oxford; Oxford University Press; 1993.Google Scholar
Fiorucci, AR, Cavalheiro, ÉT. The use of carbon paste electrode in the direct voltammetric determination of tryptophan in pharmaceutical formulations. Journal of Pharmaceutical and Biomedical Analysis. 2002 Jun 1;28(5):909–15.CrossRefGoogle ScholarPubMed
Heli, H, Hajjizadeh, M, Jabbari, A, Moosavi-Movahedi, AA. Fine steps of electrocatalytic oxidation and sensitive detection of some amino acids on copper nanoparticles. Analytical Biochemistry. 2009 May 1;388(1):81–90.CrossRefGoogle ScholarPubMed
Pandey, PC, Pandey, G, Narayan, RJ. Synthesis of self-assembled siloxane–polyindole–gold nanoparticle polymeric nanofluid for biomedical membranes. MRS Commun. 2020 doi:10.1557/mrc.2020.50.CrossRefGoogle Scholar
Pandey, PC, Tiwari, A, Gupta, MK, Pandey, G, Narayan RJ Effect of the organic functionality on the synthesis and antimicrobial activity of silver nanoparticles. Nano LIFE, 2020. https://doi.org/10.1142/S1793984420500026.CrossRefGoogle Scholar