Abstract
Gold cylinders with nanometric dimensions were successfully synthesized and characterized by X-ray scattering and diffraction, transmission electron microscopy, dynamic light scattering, and ultraviolet–visible spectroscopy. A small change on the synthesis route led to a slower reaction, allowing better control over the dimensions of the nanorods. The structural characterization enabled the description of the parameters as a function of synthesis time as well as reliable quantification of molar concentrations. The fine-tuning of sizes is crucial for the optimization of the nanorods on specialized applications.
Similar content being viewed by others
References
Cobley, C.M., Chen, J.Y., Cho, E.C., Wang, L.V., Xia, Y.N.: Gold nanostructures: a class of multifunctional materials for biomedical applications. Chem. Soc. Rev. 40(1), 44–56 (2011)
Shnoudeh, A.J., Hamad, I., Abdo, R.W., Qadumii, L., Jaber, A.Y., Surchi, H.S., et al.: Chapter 15—synthesis, characterization, and applications of metal nanoparticles. In: Tekade, R.K. (ed.) Biomaterials and Bionanotechnology, pp. 527–612. Academic Press, Cambridge (2019)
Rao, H.H., Xue, X., Wang, H.Q., Xue, Z.H.: Gold nanorod etching-based multicolorimetric sensors: strategies and applications. J. Mater. Chem. C. 7(16), 4610–4621 (2019)
Wang, Y.W., Zhou, X.J., Xu, C.L., Jin, Y., Li, B.X.: Gold nanorods as visual sensing platform for chiral recognition with naked eyes. Sci. Rep. 8, 1–9 (2018)
Meng, L.Q., Zhang, J.S., Li, H.Q., Zhao, W.W., Zhao, T.G.: Preparation and progress in application of gold nanorods. J. Nanomater. 2019. Article ID 4925702, 11 pages (2019)
Chon, J.W.M., Bullen, C., Zijlstra, P., Gu, M.: Spectral encoding on gold nanorods doped in a silica sol–gel matrix and its application to high-density optical data storage. Adv. Func. Mater. 17(6), 875–880 (2007)
Morasso, C., Picciolini, S., Domitilla, S., Mehn, D., Ojea-Jimenez, I., Zanchetta, G., et al.: Control of size and aspect ratio in hydroquinone-based synthesis of gold nanorods. J. Nanoparticle Res. 17:330, 1–7 (2015)
Khan, Z., Singh, T., Hussain, J.I., Hashmi, A.A.: Au(III)-CTAB reduction by ascorbic acid: preparation and characterization of gold nanoparticles. Colloids Surfaces B-Biointerfaces. 104, 11–17 (2013)
Oliveira, C.L.P.: Investigating macromolecular complexes in solution by small angle X-ray scattering. In: Chandrasekaran, D.A. (ed.) Current Trends in X-ray Crystallography, pp. 367–392. InTech, London (2011)
Ross, D.A., Dimas, N.: Particle sizing by dynamic light-scattering—noise and distortion in correlation data. Part. Part. Syst. Char. 10(2), 62–69 (1993)
Eimer, W., Pecora, R.: Rotational and translational diffusion of short rodlike molecules in solution—oligonucleotides. J. Chem. Phys. 94(3), 2324–2329 (1991)
Tirado, M.M., Martinez, C.L., Delatorre, J.G.: Comparison of theories for the translational and rotational diffusion-coefficients of rod-like macromolecules—application to short DNA fragments. J. Chem. Phys. 81(4), 2047–2052 (1984)
Van Rossum, G., Drake, F.L.: Python 3.6 Reference Manual. CreateSpace, Scotts Valley (2009)
Huang, L.K., Wang, M.J.J.: Image thresholding by minimizing the measures of fuzziness. Pattern Recogn. 28(1), 41–51 (1995)
van der Walt, S., Schonberger, J.L., Nunez-Iglesias, J., Boulogne, F., Warner, J.D., Yager, N., et al.: scikit-image: image processing in Python. Peerj. 2, e453 (2014)
McKinney, Wa.: Python for Data Analysis: Data Wrangling with Pandas, NumPy, and IPython, 2nd edn. O'Reilly Media. ISBN: 9789351100065
Garcia, P., Prymak, O., Grasmik, V., Pappert, K., Wlysses, W., Otubo, L., et al.: An in situ SAXS investigation of the formation of silver nanoparticles and bimetallic silver–gold nanoparticles in controlled wet-chemical reduction synthesis. Nanosc. Adv. 2(1), 225–238 (2020)
Virtanen, P., Gommers, R., Oliphant, T.E., Haberland, M., Reddy, T., Cournapeau, D., et al.: SciPy 1.0: fundamental algorithms for scientific computing in Python. Nat. Methods. 17(3), 261–272 (2020)
Glatter, O.: New method for evaluation of small-angle scattering data. J. Appl. Crystallogr. 10(OCT1), 415–421 (1977)
Pedersen, J.S.: Model-independent determination of the surface scattering-length-density profile from specular reflectivity data. J. Appl. Crystallogr. 25, 129–145 (1992)
Oliveira, C.L.P., Behrens, M.A., Pedersen, J.S., et al.: A SAXS study of glucagon fibrillation. J. Mol. Biol. 387(1), 147–161 (2009)
Glatter, O.: Determination of particle-size distribution-functions from small-angle scattering data by means of the indirect transformation method. J. Appl. Crystallogr. 13(1), 7–11 (1980)
Lindner, P., Zemb, T.: Neutrons, X-rays and Light: Scattering Methods Applied to Soft Condensed Matter. Elsevier, Amsterdam (2002)
Kinning, D.J., Thomas, E.L.: Hard-sphere interactions between spherical domains in Diblock copolymers. Macromolecules 17(9), 1712–1718 (1984)
Guinier, A., Fournet, G., Yudowitch, K.L.: Small-angle scattering of X-rays. New York, Wiley (1955)
Glatter, O., Kratky, O.: Small Angle X-ray Scattering. Academic Press, London (1982)
da Silva, J.A., Dias, R.P., da Hora, G.C.A., Soares, T.A., Meneghetti, M.R.: Molecular dynamics simulations of cetyltrimethylammonium bromide (CTAB) micelles and their interactions with a gold surface in aqueous solution. J. Braz. Chem. Soc. 29(1), 191–199 (2018)
Pelton, M., Aizpurua, J., Bryant, G.: Metal-nanoparticle plasmonics. Laser Photonics Rev. 2(3), 136–159 (2008)
Encina, E.R., Coronado, E.A.: Resonance conditions for multipole plasmon excitations in noble metal nanorods. J. Phys. Chem. C. 111(45), 16796–16801 (2007)
Amendola, V., Pilot, R., Frasconi, M., Maragò, O.M., Iatì, M.A.: Surface plasmon resonance in gold nanoparticles: a review. J. Phys. Condensed Matter. 29(20), 203002 (2017)
Eustis, S., El-Sayed, M.A.: Determination of the aspect ratio statistical distribution of gold nanorods in solution from a theoretical fit of the observed inhomogeneously broadened longitudinal plasmon resonance absorption spectrum. J. Appl. Phys. 100(4), 044324 (2006)
Goyal, P.S., Dasannacharya, B.A., Kelkar, V.K., Manohar, C., Rao, K.S., Valaulikar, B.S.: Shapes and sizes of micelles in ctab solutions. Phys. B 174(1–4), 196–199 (1991)
Garcia, P.R.A.F.: Rotas de síntese e métodos de caracterização estrutural para sistemas de nanopartículas metálicas. Universidade de São Paulo, São Paulo (2020)
Sau, T.K., Murphy, C.J.: Seeded high yield synthesis of short Au nanorods in aqueous solution. Langmuir 20(15), 6414–6420 (2004)
Acknowledgements
This work was supported by Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP-2018/16092-5, 2016/24531-3), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq-303001/2019-4) e Instituto Nacional de Ciência e Tecnologia em Fluidos Complexos, INCT-FCx.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Garcia, P.R.A.F.R., Araujo, W.W.R., Teobaldo, G.B.M. et al. Synthesis and structural characterization of gold nanorods. Int Nano Lett 11, 59–68 (2021). https://doi.org/10.1007/s40089-020-00322-w
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40089-020-00322-w