A. Kérouanton, J. A. Hennekinne, C. Letertre, L. Petit, O. Chesneau et al.,

M. L. De-buyser, Characterization of Staphylococcus aureus strains associated with food poisoning outbreaks in France, Int. J. Food Microbiol, vol.115, issue.3, pp.369-375, 2007.

K. Saha, S. S. Agasti, C. Kim, X. Li, and V. M. Rotello, Gold Nanoparticles in Chemical and Biological Sensing, Chem. Rev, vol.2012, issue.5, pp.2739-2779

R. Wilson, The use of gold nanoparticles in diagnostics and detection, Chem. Soc. Rev, vol.37, issue.9, pp.2028-2028, 2008.

P. C. Chen, S. C. Mwakwari, and A. Oyelere, Gold nanoparticles: From nanomedicine to nanosensing, Nanotechnol. Sci. Appl, vol.1, pp.45-66, 2008.

L. Tang and J. Li, Plasmon-Based Colorimetric Nanosensors for Ultrasensitive Molecular Diagnostics, ACS Sensors, vol.2017, issue.7, pp.857-875

B. Sepulveda, P. C. Angelome, L. M. Lechuga, and L. M. Liz-marzan, LSPR-based nanobiosensors, Nano Today, vol.4, issue.3, pp.244-251, 2009.

W. D. Geoghegan, The effect of three variables on adsorption of rabbit IgG to colloidal gold, J. Histochem. Cytochem, vol.36, issue.4, pp.401-407, 1988.

P. Bagchi and S. M. Birnbaum, Effect of pH on the adsorption of immunoglobulin G on anionic poly(vinyltoluene) model latex particles, J. Colloid Interface Sci, vol.83, issue.2, p.460, 1981.

D. H. Choi, S. K. Lee, Y. K. Oh, B. W. Bae, S. D. Lee et al.,

M. , A dual gold nanoparticle conjugate-based lateral flow assay (LFA) method for the analysis of troponin I, Biosens. Bioelectron, issue.8, pp.1999-2002, 2010.

M. Ben-haddada, D. Hu, M. Salmain, L. Zhang, C. Peng et al., A nanoengineering approach for investigation and regulation of protein immobilization, ACS nano, vol.2, issue.11, pp.2374-2384, 2008.

M. Iarossi, C. Schiattarella, I. Rea, L. De-stefano, R. Fittipaldi et al.,

R. Velotta and B. D. Ventura, Colorimetric Immunosensor by Aggregation of Photochemically Functionalized Gold Nanoparticles, ACS Omega, vol.2018, issue.4, pp.3805-3812

M. J. Pollitt, G. Buckton, R. Piper, and S. Brocchini, Measuring antibody coatings on gold nanoparticles by optical spectroscopy, Rsc Advances, vol.5, issue.31, pp.24521-24527, 2015.

N. C. Bell, C. Minelli, and A. G. Shard, Quantitation of IgG protein adsorption to gold nanoparticles using particle size measurement, Analytical Methods, vol.5, issue.18, pp.4591-4601, 2013.

J. Vörös, The Density and Refractive Index of Adsorbing Protein Layers, Biophysical Journal, vol.87, issue.1, pp.553-561, 2004.

H. Zhao, P. H. Brown, and P. Schuck, On the distribution of protein refractive index increments, Biophysical journal, vol.100, issue.9, pp.2309-2317, 2011.

W. Zheng and X. Jiang, Analyst, vol.141, pp.1196-1208, 2016.

H. Jans and Q. Huo, Chemical Society Reviews, vol.41, pp.2849-2866, 2012.

Z. Wang and L. Ma, Coordination Chemistry Reviews, vol.253, pp.1607-1618, 2009.

K. M. Mayer and J. H. Hafner, Chemical Reviews, vol.111, pp.3828-3857, 2011.

E. B. Bahad?r and M. K. Sezgintürk, TrAC Trends in Analytical Chemistry, vol.82, pp.286-306, 2016.

R. Wilson, Chemical Society Reviews, vol.37, pp.2028-2045, 2008.

M. Cordeiro, F. Ferreira-carlos, P. Pedrosa, A. Lopez, P. V. Baptista et al., , vol.6, p.43, 2016.

L. Loir, Y. Baron, F. Gautier, and M. , Genet. Mol. Res, vol.2, pp.63-76, 2003.

J. Hennekinne, M. Buyser, and S. Dragacci, FEMS Microbiol. Rev, vol.36, pp.815-836, 2012.

M. L. Evenson, M. Ward-hinds, R. S. Bernstein, and M. S. Bergdoll, International Journal of Food Microbiology, vol.7, pp.311-316, 1988.

J. Homola, J. Dostálek, S. Chen, A. Rasooly, S. Jiang et al., International Journal of Food Microbiology, vol.75, pp.61-69, 2002.

N. Karaseva and T. Ermolaeva, Mikrochimica Acta, vol.182, pp.1329-1335, 2015.

T. Kasama, M. Ikami, W. Jin, K. Yamada, N. Kaji et al., Analytical Methods, vol.7, pp.5092-5095, 2015.

M. B. Medina, Journal of Rapid Methods and Automation in Microbiology, vol.13, pp.37-55, 2005.

A. N. Naimushin, S. D. Soelberg, D. K. Nguyen, L. Dunlap, D. Bartholomew et al., Biosensors and Bioelectronics, vol.17, pp.573-584, 2002.

M. G. Pimenta-martins, R. F. Furtado, L. G. Heneine, R. S. Dias, M. D. Borges et al., Journal of Microbiological Methods, vol.91, pp.138-143, 2012.

W. Tsai and I. Li, Sensors and Actuators B: Chemical, vol.136, pp.8-12, 2009.

M. Ben-haddada, M. Salmain, and S. Boujday, Sensors and Actuators B-Chemical, vol.255, pp.1604-1613, 2018.

M. Salmain, M. Ghasemi, S. Boujday, and C. Pradier, Sensors and Actuators B: Chemical, vol.173, pp.148-156, 2012.

M. Salmain, M. Ghasemi, S. Boujday, J. Spadavecchia, C. Técher et al., Biosensors and Bioelectronics, vol.29, pp.140-144, 2011.

M. Ben-haddada, D. Hu, M. Salmain, L. Zhang, C. Peng et al., , 2017.

J. W. Slot, H. J. Geuze, and . Ultramicroscopy, , vol.15, p.383, 1984.

M. Ben-haddada, M. Huebner, S. Casale, D. Knopp, R. Niessner et al., The Journal of Physical Chemistry C, vol.120, pp.29302-29311, 2016.

L. Dalstein, M. Ben-haddada, G. Barbillon, C. Humbert, A. Tadjeddine et al., Journal of Physical Chemistry C, vol.119, pp.17146-17155, 2015.

A. C. Neumann, X. Wang, R. Niessner, and D. Knopp, Analytical Methods, vol.8, pp.57-63, 2016.

S. K. Balasubramanian, L. Yang, L. L. Yung, C. Ong, W. Ong et al., , vol.31, pp.9023-9030, 2010.

J. J. Cras, C. A. Rowe-taitt, D. A. Nivens, and F. S. Ligler, Biosensors and Bioelectronics, vol.14, pp.683-688, 1999.

M. Huebner, M. Ben-haddada, C. Methivier, R. Niessner, D. Knopp et al., Biosensors and Bioelectronics, vol.67, pp.334-341, 2015.

N. Aissaoui, L. Bergaoui, J. Landoulsi, J. Lambert, S. Boujday et al., , vol.28, pp.656-665, 2012.

N. S. Gunda, M. Singh, L. Norman, K. Kaur, and S. K. Mitra, Applied Surface Science, vol.305, pp.522-530, 2014.

S. Boujday, A. Bantegnie, E. Briand, P. Marnet, M. Salmain et al., Journal of Physical Chemistry B, vol.112, pp.6708-6715, 2008.

O. Seitz, M. M. Chehimi, E. Cabet-deliry, S. Truong, N. Felidj et al., J. F. Colloids and Surfaces A, vol.218, pp.225-239, 2003.

S. Link and M. A. El-sayed, Journal of Physical Chemistry B, vol.103, pp.4212-4217, 1999.

X. Liu, M. Atwater, J. Wang, and Q. Huo, Colloids and Surfaces B: Biointerfaces, vol.58, pp.3-7, 2007.

M. Ben-haddada, J. Blanchard, S. Casale, J. Krafft, A. Vallée et al., Gold bulletin, vol.46, pp.335-341, 2013.

W. Wang, L. Liu, L. Xu, H. Kuang, J. Zhu et al., Particle & Particle Systems Characterization, vol.33, pp.388-395, 2016.

J. Hwang, S. Lee, and J. Choo, Nanoscale, vol.8, pp.11418-11425, 2016.

N. Upadhyay and . Nara, S. Microchemical Journal, vol.137, pp.435-442, 2018.

N. Hironiwa, S. Ishii, S. Kadono, Y. Iwayanagi, F. Mimoto et al., , vol.8, pp.65-73, 2016.

Y. Wang, X. Liu, P. Chen, N. T. Tran, J. Zhang et al.,

A. Assion, T. Baumert, M. Bergt, T. Brixner, B. Kiefer et al., Science, vol.282, p.919, 1998.

L. Wang, Y. Nemoto, and Y. Yamauchi, J. Am. Chem. Soc, p.9674, 2011.

W. Lv, K. J. Lee, J. Li, T. Park, S. Hwang et al., J. Small, vol.8, p.3116, 2012.

P. Gu, W. Zhang, and G. Zhang, Adv. Mater, 2018.

Z. Wang, B. Ai, H. Möhwald, G. Zhang, and . Adv, Opt. Mater, 2018.

B. Ai, Z. Wang, H. Möhwald, G. Zhang, and . Nano, , vol.11, p.12094, 2017.

M. Maillard, P. Huang, and L. Brus, Nano Lett, vol.3, p.1611, 2003.

N. H. Kim, C. D. Meinhart, and M. Moskovits, J. Phys. Chem. C, p.6750, 2016.

K. Ueno, S. Juodkazis, T. Shibuya, Y. Yokota, V. Mizeikis et al.,

, J. Am. Chem. Soc, vol.130, p.6928, 2008.

M. Polak and L. Rubinovich, Nano Lett, vol.8, p.3543, 2008.

V. Vaida, Proc. Nat. Acad. Sci. 2017, vol.114, p.12359

S. Patra, A. K. Pandey, D. Sen, S. V. Ramagiri, J. R. Bellare et al., Langmuir, 2014.

S. Patra, A. K. Pandey, S. K. Sarkar, A. Goswami, and . Adv, , 2014.

L. Rubinovich, M. N. Polak, and . Lett, , p.2247, 2013.

D. Muñoz-santiburcio and D. Marx, Chem. Sci, vol.8, p.3444, 2017.

R. Ramaswamy, N. González-segredo, I. F. Sbalzarini, and R. Grima, Nature commun, vol.3, p.779, 2012.

S. Banerjee, E. Gnanamani, X. Yan, and R. N. Zare, Analyst, p.1399, 2017.

X. Yan, R. M. Bain, and R. G. Cooks, Angew. Chem. Inter. Ed, vol.55, p.12960, 2016.

A. Fallah-araghi, K. Meguellati, J. Baret, A. Harrak, T. Mangeat et al., Phys. Rev. Lett, p.28301, 2014.

B. P. Wiebenga-sanford, J. Diverdi, C. D. Rithner, and N. E. Levinger, J. Phys. Chem. Lett, vol.7, p.4597, 2016.

E. C. Griffith and V. Vaida, Proc. Nat. Acad. Sci, 2012.

J. H. Koo, A. Kumar, S. Lee, X. Jin, H. Jeong et al., Chem. Mater, vol.30, p.3010, 2018.

D. Kim, J. K. Choi, S. M. Kim, I. Hwang, J. Koo et al., ACS Appl. Mater. Interfaces, vol.9, p.29992, 2017.

Y. Sun and Y. Xia, Anal. Chem, p.5297, 2002.

W. Lu, M. P. Melancon, C. Xiong, Q. Huang, A. Elliott et al., Cancer Res, p.6116, 2011.

J. You, G. Zhang, C. Li, and . Nano, , vol.4, p.1033, 2010.

G. D. Moon, S. Choi, X. Cai, W. Li, E. C. Cho et al., J. Am. Chem. Soc, p.4762, 2011.

Y. Sun, B. T. Mayers, and Y. Xia, Nano Lett, vol.2, p.481, 2002.

Y. Sun and Y. Xia, Nano Lett, vol.3, p.1569, 2003.

L. M. Moreau, C. A. Schurman, S. Kewalramani, M. M. Shahjamali, C. A. Mirkin et al., J. Am. Chem. Soc, p.12291, 2017.

A. M. Goodman, Y. Cao, C. Urban, O. Neumann, C. Ayala-orozco et al., ACS Nano, vol.8, p.3222, 2014.

X. Dong, X. Ji, H. Wu, L. Zhao, J. Li et al., J. Phys. Chem. C, p.6573, 2009.

K. Ogl?cka, P. Rangamani, B. Liedberg, R. S. Kraut, A. N. Parikh et al., , vol.3, p.3695, 2014.

M. M. Shahjamali, M. Bosman, S. Cao, X. Huang, S. Saadat et al., Adv. Func. Mater, vol.22, p.849, 2012.

L. Rodríguez-lorenzo, R. De-la-rica, R. A. Álvarez-puebla, L. M. Liz-marzán, and M. M. Stevens, Nature mater, vol.11, p.604, 2012.

V. Nguyen, Y. Ai, P. Martin, J. Lacroix, and . Omega, , 1947.

I. L. Violi, J. Gargiulo, C. Von-bilderling, E. Cortés, and F. D. Stefani, Nano Lett, p.6529, 2016.

N. H. Kim, C. D. Meinhart, and M. Moskovits, J.Phys. Chem. C, p.6750, 2016.

S. Li and W. H. Thompson, J. Phys. Chem. B, p.4941, 2005.

Y. Ma, X. Liang, S. Tong, G. Bao, Q. Ren et al., Z. Adv. Func. Mater, vol.23, p.815, 2013.

S. W. Chee, S. F. Tan, Z. Baraissov, M. Bosman, and U. Mirsaidov, Nature Commun, 1224.

P. Chen, X. Liu, G. Goyal, N. T. Tran, J. C. Ho et al., Core-shell Gold Silver Nanoparticles for Plasmonic Biosensing of Toxins: Towards Naked-eye Detection, vol.90, 2018.

, * , Souhir Boujday, vol.3

F. Paris,

, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu F-75005

R. Elghanian, Selective Colorimetric Detection of Polynucleotides Based on the Distance-Dependent Optical Properties of Gold Nanoparticles, Biosensors. References, vol.1, issue.5329, p.1078, 1997.

M. Daniel and D. Astruc, Gold nanoparticles: assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology, Chemical reviews, vol.104, issue.1, pp.293-346, 2004.

D. A. Stuart, Biological applications of localised surface plasmonic phenomenae, IEE Proceedings -Nanobiotechnology, vol.152, pp.13-32, 2005.

J. N. Anker, Biosensing with plasmonic nanosensors, Nature Materials, vol.7, p.442, 2008.

S. Hui, Plasmonic nanoparticles: Towards the fabrication of biosensors, IOP Conference Series: Materials Science and Engineering, vol.87, p.12009, 2015.

S. C. Gopinath, Biosensing applications of surface plasmon resonance-based Biacore technology, Sensors and Actuators B: Chemical, vol.150, issue.2, pp.722-733, 2010.

K. M. Mayer and J. H. Hafner, Localized Surface Plasmon Resonance Sensors, Chemical Reviews, vol.111, issue.6, pp.3828-3857, 2011.

P. Chen, Inflection Point of the Localized Surface Plasmon Resonance Peak: A General Method to Improve the Sensitivity, vol.2, pp.235-242, 2017.

K. Lee and M. A. El-sayed, Gold and Silver Nanoparticles in Sensing and Imaging: Sensitivity of Plasmon Response to Size, Shape, and Metal Composition, The Journal of Physical Chemistry B, vol.110, issue.39, pp.19220-19225, 2006.

M. Rycenga, Controlling the Synthesis and Assembly of Silver Nanostructures for Plasmonic Applications, Chemical Reviews, vol.111, issue.6, pp.3669-3712, 2011.

X. Huang and M. A. El-sayed, Gold nanoparticles: optical properties and implementations in cancer diagnosis and photothermal therapy, Journal of advanced research, vol.1, issue.1, pp.13-28, 2010.

D. Mortazavi, Nano-plasmonic biosensors: A review, The 2011 IEEE/ICME International Conference on Complex Medical Engineering, 2011.

J. Zhao, Localized surface plasmon resonance biosensors, Nanomedicine, vol.1, issue.2, pp.219-228, 2006.

B. Sepúlveda, LSPR-based nanobiosensors, Nano Today, vol.4, issue.3, pp.244-251, 2009.

E. Petryayeva and U. J. Krull, Localized surface plasmon resonance: Nanostructures, bioassays and biosensing-A review, Analytica Chimica Acta, vol.706, issue.1, pp.8-24, 2011.

X. Guo, Surface plasmon resonance based biosensor technique: A review, Journal of Biophotonics, vol.5, issue.7, pp.483-501, 2012.

A. Steinbrück, Sensoric potential of gold-silver core-shell nanoparticles, Analytical and Bioanalytical Chemistry, vol.401, issue.4, p.1241, 2011.

L. Lu, Core-shell gold/silver nanoparticles: Synthesis and optical properties, Journal of Colloid and Interface Science, vol.392, pp.90-95, 2013.

G. A. Sotiriou, Plasmonic biocompatible silver-gold alloyed nanoparticles, Chemical Communications, vol.50, issue.88, pp.13559-13562, 2014.

M. Ben-haddada, Gold nanoparticle-based localized surface plasmon immunosensor for staphylococcal enterotoxin A (SEA) detection. Analytical and Bioanalytical Chemistry, vol.409, pp.6227-6234, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01585234

S. Liu, Synthesis of monodisperse Au, Ag, and Au-Ag alloy nanoparticles with tunable size and surface plasmon resonance frequency, Chemistry of Materials, vol.23, issue.18, pp.4098-4101, 2011.

W. Shi, Synthesis and characterization of gold nanoparticles with plasmon absorbance wavelength tunable from visible to near infrared region, ISRN Nanomaterials, 2012.

C. Noguez, Surface plasmons on metal nanoparticles: the influence of shape and physical environment, The Journal of Physical Chemistry C, vol.111, issue.10, pp.3806-3819, 2007.

K. Lee, Size effect of Ag nanoparticles on surface plasmon resonance, Surface and Coatings Technology, vol.202, pp.5339-5342, 2008.

S. Eustis and M. A. El-sayed, Why gold nanoparticles are more precious than pretty gold: Noble metal surface plasmon resonance and its enhancement of the radiative and nonradiative properties of nanocrystals of different shapes, Chemical Society Reviews, vol.35, issue.3, pp.209-217, 2006.

M. Lismont and L. Dreesen, Comparative study of Ag and Au nanoparticles biosensors based on surface plasmon resonance phenomenon, Materials Science and Engineering, vol.32, issue.6, pp.1437-1442, 2012.

E. Boisselier and D. Astruc, Gold nanoparticles in nanomedicine: preparations, imaging, diagnostics, therapies and toxicity. Chemical society reviews, vol.38, pp.1759-1782, 2009.

E. C. Dreaden, The golden age: gold nanoparticles for biomedicine, Chemical Society Reviews, vol.41, issue.7, pp.2740-2779, 2012.

M. Sastry, Optical Absorption Study of the Biotin?Avidin Interaction on Colloidal Silver and Gold Particles, Langmuir, vol.14, issue.15, pp.4138-4142, 1998.

A. Jakab, Highly Sensitive Plasmonic Silver Nanorods, ACS Nano, vol.5, issue.9, pp.6880-6885, 2011.

M. P. Navas and R. K. Soni, Laser generated Ag and Ag-Au composite nanoparticles for refractive index sensor, Applied Physics A, vol.116, issue.3, pp.879-886, 2014.

M. P. Navas and R. K. Soni, Laser-Generated Bimetallic Ag-Au and Ag-Cu Core-Shell Nanoparticles for Refractive Index Sensing, Plasmonics, vol.10, issue.3, pp.681-690, 2015.

R. H. Morriss and L. F. Collins, Optical Properties of Multilayer Colloids, The Journal of Chemical Physics, vol.41, issue.11, pp.3357-3363, 1964.

X. Yang, A sensitive hydrogen peroxide and glucose biosensor based on gold/silver core-shell nanorods, Electrochimica Acta, vol.108, pp.39-44, 2013.

L. Lu, Seed-mediated growth of large, monodisperse core-shell gold-silver nanoparticles with Ag-like optical properties, Chemical Communications, issue.2, pp.144-145, 2002.

P. Dong,

, Core/Shell Nanoprisms onto Indium Tin Oxide Glass, Plasmonics, vol.8, issue.4, pp.1577-1583, 2013.

L. Sun, The use of gold-silver core-shell nanorods self-assembled on a glass substrate can substantially improve the performance of plasmonic affinity biosensors

, Microchimica Acta, vol.181, issue.15, pp.1991-1997, 2014.

J. Hao, High-Throughput Sulfide Sensing with Colorimetric Analysis of Single Au-Ag Core-Shell Nanoparticles, Analytical Chemistry, vol.86, issue.10, pp.4663-4667, 2014.

W. Yan, Engineered "hot" core-shell nanostructures for patterned detection of chloramphenicol, Biosensors and Bioelectronics, vol.78, pp.67-72, 2016.

K. Mao, A novel colorimetric biosensor based on non-aggregated Au@Ag coreshell nanoparticles for methamphetamine and cocaine detection, Talanta, vol.175, pp.338-346, 2017.

L. Loir, Y. , F. Baron, and M. Gautier, Staphylococcus aureus and food poisoning
URL : https://hal.archives-ouvertes.fr/hal-01123026

, Genet Mol Res, vol.2, issue.1, pp.63-76, 2003.

S. Boujday, Detection of pathogenic Staphylococcus aureus bacteria by gold based immunosensors, Microchimica Acta, vol.163, p.203, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00729930

M. Salmain, Piezoelectric immunosensor for direct and rapid detection of staphylococcal enterotoxin A (SEA) at the ng level, Biosensors and Bioelectronics, vol.29, issue.1, pp.140-144, 2011.

M. Salmain, Elaboration of a reusable immunosensor for the detection of staphylococcal enterotoxin A (SEA) in milk with a quartz crystal microbalance, Sensors and Actuators B: Chemical, vol.173, pp.148-156, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00744497

M. Ben-haddada, M. Salmain, and S. Boujday, Gold colloid-nanostructured surfaces for enhanced piezoelectric immunosensing of staphylococcal enterotoxin A, Sensors and Actuators B: Chemical, vol.255, pp.1604-1613, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01585227

E. J. Schantz, Purification and some chemical and physical properties of staphylococcal enterotoxin A. Biochemistry, vol.11, pp.360-366, 1972.

S. Rong-hwa, Gold nanoparticle-based lateral flow assay for detection of staphylococcal enterotoxin B. Food Chemistry, vol.118, pp.462-466, 2010.

W. Wang, Gold-Nanoparticle-Based Multiplexed Immunochromatographic Strip for Simultaneous Detection of, Particle & Particle Systems Characterization, vol.33, pp.388-395, 2016.

X. Wang, Gold nanorod biochip functionalization by antibody thiolation, Talanta, vol.136, pp.1-8, 2015.

J. W. Slot and H. J. Geuze, A method to prepare isodisperse colloidal gold sols in the size range 3-17 NM, Ultramicroscopy, vol.15, issue.4, p.383, 1984.

N. G. Bastús, Synthesis of Highly Monodisperse Citrate-Stabilized Silver Nanoparticles of up to 200 nm: Kinetic Control and Catalytic Properties, Chemistry of Materials, vol.26, issue.9, pp.2836-2846, 2014.

X. Wang, Comparison of four methods for the biofunctionalization of gold nanorods by the introduction of sulfhydryl groups to antibodies, Beilstein Journal of Nanotechnology, vol.8, pp.372-380, 2017.

G. T. Hermanson, Chapter 1 -Functional Targets, Bioconjugate Techniques, pp.1-168, 2008.

G. T. Hermanson, Chapter 24 -Preparation of Colloidal Gold-Labeled Proteins

, Bioconjugate Techniques, pp.924-935, 2007.

P. Chen and B. Liedberg, Curvature of the Localized Surface Plasmon Resonance Peak, Analytical Chemistry, vol.86, issue.15, pp.7399-7405, 2014.

W. Haiss, Determination of Size and Concentration of Gold Nanoparticles from UV?Vis Spectra. Analytical Chemistry, vol.79, pp.4215-4221, 2007.