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Ramanprobes™ Extrinsic SERS Labels

What are Ramanprobes™?

Ramanprobes™ are a novel product family that combines both gold nanoparticles and fluorophores into one construct. The construct exhibits extremely high sensitivites - down to 10 Femtomolar with a simple 10mW laser based Raman spectrometer. Nanopartz™ has developed chemistries that make this constuct exhibit the following benefits:

Nanopartz™ Ramanprobes™ are available from 532nm to 850nm in the following forms:


Ramanprobes™ for in vivo



Ramanprobes™ for in vitro

Highly protected covalent polymer layer for a wide variety of pH and salt environments. Popular functionalizations include amine, biotin, carboxyl, methyl, neutravidin, streptavidin, nhs, maleimide, antibodies, secondary antibody conjugates, and oligos.

Ramanprobes™ for in vivo

Dual use particles for both SERS imaging and photothermal therapy.

Ramanprobes™ in Organic Solvents

Particles for use in organic solvents.

One-Step Kits: Ramanprobes™ for Antibody Conjugations

One step conjugations to any antibody, peptide, oligo, or other amine containing target.



SERS‐Coded Gold Nanorods as a Multifunctional Platform for Densely Multiplexed Near‐Infrared Imaging and Photothermal Heating

[HTML] from
G von Maltzahn, A Centrone, JH Park… - Advanced …, 2009 - Wiley Online Library
... Experimental CTAB-coated gold NRs were purchased from Nanopartz with a peak
plasmon resonance at 790 nm. To replace ... 8C. A Horiba Jobin Yvon Labram HR800
spectrometer was used for recording the SERS spectra. Spectra ...
Cited by 61 - Related articles - All 12 versions

1-Hexadecylamine as both reducing agent and stabilizer to synthesize Au and Ag nanoparticles and their SERS application

X Hou, X Zhang, Y Fang, S Chen, N Li… - Journal of Nanoparticle …, 2011 - Springer
... c) Fig. 5 The SERS spectra of 2-thionaphthol on Au NPs modified glass and (a), on
Ag NPs modified glass (b) and the Raman spectrum of solid 2-thionaphthol (c) J
Nanopart Res (2011) 13:1929–1936 1933 123 Page 6. 1,380 ...
Cited by 1 - Related articles - All 2 versions

Study of tryptophan assisted synthesis of gold nanoparticles by combining UV–Vis, fluorescence, andSERS spectroscopy

M Iosin, P Baldeck… - Journal of Nanoparticle Research, 2010 - Springer
... Nat Mater 7:442–453 Fig. 6 SERS spectra of tryptophan-protected GNPs as synthesized
at a 22 °C, b 60 °C, and c 80 °C. The inset shows the molecular structure of tryptophan
2848 J Nanopart Res (2010) 12:2843–2849 123 Page 7. ...
Cited by 5 - Related articles - All 5 versions

Synthesis of SERS active Au nanowires in different noncoordinating solvents

X Hou, X Zhang, Y Fang, S Chen, N Li… - Journal of Nanoparticle …, 2011 - Springer
... acid (c) Fig. 5 Raman spectra of Au nanowires (a), solid 2-thionaph- thol (b), and
the SERS spectrum of 2-thionaphthol on Au nanowire-modified substrate (c) J
Nanopart Res (2011) 13:2625–2632 2629 123 Page 6. modes is ...
Related articles - All 3 versions

Fabrication of magnetic gold nanorod particles for immunomagnetic separation and SERS application

U Tamer, İH Boyacı, E Temur, A Zengin… - Journal of Nanoparticle …, 2011 - Springer
... 3168 J Nanopart Res (2011) 13:3167–3176 123 Page 3. As-synthesized gold nanorods particles
were prepared as an SERS tag. Then the SERS signals were obtained and calibration curve
was constructed to determine the amount of E. coli in the samples. ...
Cited by 1 - Related articles - All 3 versions

Reduction of silver nanoparticles onto graphene oxide nanosheets with N, N-dimethylformamide andSERS activities of GO/Ag composites

YK Yang, CE He, WJ He, LJ Yu, RG Peng… - Journal of Nanoparticle …, 2011 - Springer
... Fig. 5 TEM images of a GO/Ag-2, b GO/Ag-3 and (right) their corresponding particle size
distribution data (particle number fraction vs. particle diameter) Fig. 6 Raman spectrum of
a GO and b SERS spectrum of GO/Ag-1 J Nanopart Res 123 Page 8. ...
Cited by 1 - Related articles - All 2 versions

Development of a MEMS-based Raman spectrometer

T Russin, M Fralick, M Kerber, A Wang… - Sensors, 2010 …, 2010 -
... Raman Figure 5. LSPR spectrum (left) and TEM image (right) of HAR gold nanorods
used as SERS substrate. Images courtesy Nanopartz, Inc. (
Figure 6. (top) Plot of transmitted wavelength vs. angular ...
Cited by 2 - Related articles

Surface-Enhanced Infrared Absorption and Raman Scattering of Adsorbate Molecules on Self-assembled Au Nanorods

LL Tay, J Hulse, N Rowell, J Fraser… - MRS …, 2011 - Cambridge Univ Press
... Short aspect ratio nanorods were fabricated following the El-sayed protocol9 while the long aspect
ratio NRs were purchased from Nanopartz. The analyte molecule, p-mercaptobenzenenitrile
(p-MBN) used for both SERS and SEIRAS study was purchased from SynthChem. ...
Related articles - All 2 versions

Fabrication of nanostructured silver substrates for surface-enhanced Raman spectroscopy

M Muniz-Miranda, C Gellini, PR Salvi… - Journal of Nanoparticle …, 2011 - Springer
... Fig. 8 Comparison between the SERS spectra of adenine detected in different surface points
of #2 and #3 plates. Excitation: 785-nm laser line Fig. 9 Comparison between the SERS spectra
of adenine adsorbed on Ag plate #3 and in Ag hydrosol J Nanopart Res 123 Page 8. ...
Related articles - All 3 versions

NanoPen: dynamic, low-power, and light-actuated patterning of nanoparticles

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A Jamshidi, SL NealeK Yu, PJ Pauzauskie… - Nano letters, 2009 - ACS Publications
... as multiwall carbon nanotubes and nanowires, patterning of nanoparticles with various surface
charges, analysis of nanoparticle concentration in NanoPen patterned structures, and SERS
detection of 10 ... Nanopartz, ...
Cited by 18 - Related articles - All 11 versions

Synthesis of uniform silver nanoparticles with a controllable size

T Dadosh - Materials Letters, 2009 - Elsevier
... Chem commun (Cambridge, United Kingdom), 2 (2002), pp. 144–145. [16] M Mandal, et
al. Synthesis of Aucore–Agshell type bimetallic nanoparticles for single molecule detection
in solution by SERS method. J Nanopart Res, 6 1 (2004), pp. 53–61. ...
Cited by 16 - Related articles - All 3 versions

Surface-enhanced Raman effect in ultra-thin CuPc films employing periodic silver nanostructures

M Ludemann, IE Brumboiu, OD Gordan… - Journal of Nanoparticle …, 2011 - Springer
... All angles are given with respect to the surface normal J Nanopart Res 123 Page 4. and SERS
cannot be excluded because the incident light which is reflected multiple times in the oxide
layer might excite plasmons in the nanoparticles more efficiently. ...
Related articles - All 3 versions

Self-assembly of gold nanoparticles into chain-like structures and their optical properties

DF Zhang, Q Zhang, LY Niu, L Jiang… - Journal of Nanoparticle …, 2011 - Springer
... Fig. 4 (a) Normal Raman spectrum of solid p-ATP and (b, c) SERS spectra of p-ATP with
different concentration on chain- like Au nanostructures The inset is the SEM image of the
Au nanochains deposited on silicon J Nanopart Res 123 Page 5. ...
Related articles - All 4 versions

Cooperative nanoparticles for tumor detection and photothermally triggered drug delivery

[HTML] from
JH Park, G von Maltzahn, LL Ong… - Advanced …, 2010 - Wiley Online Library
... GNRs containing a CTAB coating and displaying a peak plasmon resonance at 800 nm were
purchased from Nanopartz, inc. and their CTAB coating was replaced with PEG (5kDa)
molecules.To identify particles SERS, 3,3′-Diethylthiatricarbocyanine iodide molecules were ...
Cited by 19 - Related articles - All 12 versions

Competitive surface-enhanced Raman scattering assay for the 1, 25-dihydroxy metabolite of vitamin D3

EJ Dufek, B Ehlert, MC Granger, TM Sandrock… - Analyst, 2010 -
... We believe that this work sets the stage for the broader implementation of SERS -based detection
and ERL labeling to other small molecule assays, with the use of NeutrAvidin-modified ERLs
serving as a universal label strategy, an approach we have ... and in Nanopartz, Inc. ...
Cited by 3 - Related articles - All 5 versions

Silica microsphere decoration with silver nanoparticles by an impregnation and reduction technique

AA Semenova, EA Goodilin, NA Brazhe… - Mendeleev …, 2011 - Elsevier
... Thus, we conclude that the suggested approach is able to produce semiproduct for SERS-active
substrate self- assembly in a simple and robust way. ... C.-K. Huang, C.-Y. Chen, J.-L. Han, C.-C.
Chen, M.-D. Jiang, J.-S. Hsu, 9 C.-H. Chan and K.-H. Hsieh, J. Nanopart...
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The synthesis of Ag/polypyrrole coaxial nanocables via ion adsorption method using different oxidants

T Qiu, H Xie, J Zhang, A Zahoor… - Journal of Nanoparticle Research, 2011 - Springer
... J Nanopart Res (2011) 13:1175–1182 ... E (2009) Carbon nanotube/silica coaxial nanocable as
a three-dimensional support for loading diverse ultra-high-density metal nanostructures: facile
preparation and use as enhanced materials for electrochemical devices and SERS...
Cited by 1 - Related articles - All 2 versions

Preparation for highly sensitive MRI contrast agents using core/shell type nanoparticles consisting of multiple SPIO cores with thin silica coating

K Tanaka, A Narita, N Kitamura, W Uchiyama… - Langmuir, 2010 - ACS Publications
... figure Figure 2. Time course of diameter change of the core/shell nanoparticles in 10 mM sodium
hydroxide solutions. The diameters of the particles were calculated as the averages of 100
particles in TEM images in the three sets of experiments. ... and Meyer, D. J. Nanopart. Res. ...
Cited by 7 - Related articles - All 5 versions

Hydrothermal synthesis of ultra-highly concentrated, well-stable Ag nanoparticles and their application for enzymeless hydrogen peroxide detection

G Chang, Y Luo, W Lu, F Liao… - Journal of Nanoparticle Research, 2011 - Springer
... Science 299:1877–1881 Zheng X, Guo D, Shao Y, Jia S, Xu S, Zhao B, Xu W (2008)
Photochemical modification of an optical fiber tip with a silver nanoparticle film: a SERS
chemical sensor. Lang- muir 24:4394–4398 J Nanopart Res 123
Cited by 5 - Related articles - All 2 versions

New light on disordered ensembles: ab initio structure determination of one particle from scattering fluctuations of many copies

[PDF] from
DK Saldin, HC Poon, MJ Bogan, S Marchesini… - Physical Review Letters, 2011 - APS
... The nanorods were purchased from Nanopartz Inc. (, part number 30-25- 750). ...
It has been shown [10] that a sum of many such correlation functions from different sets of
randomly oriented particles converges to that from a single particle. ...
Cited by 13 - Related articles - All 17 versions

Silver nanoparticles as matrix for laser desorption/ionization mass spectrometry of peptides

L Hua, J Chen, L Ge… - Journal of Nanoparticle Research, 2007 - Springer
... 123 J Nanopart Res (2007) 9:1133–1138 DOI 10.1007/s11051-007-9244-4 ... In view of the unique
surface properties, much effort has been focused on the studies of catalysis (Pradhan et al., 2001),
surface enhanced Raman scattering (SERS) (Kundu et al., 2004), and surface ...
Cited by 31 - Related articles - BL Direct - All 2 versions

VEGFR-2 targeted cellular delivery of doxorubicin by gold nanoparticles for potential antiangiogenic therapy

A Das, E Soehnlen, S Woods, R Hegde… - Journal of Nanoparticle …, 2011 - Springer
... Second, some of the Raman bands can be clearly linked to phosphodi- ester bonds
(eg, oligonucleotides, see Table 1, Sup- porting information). Since the SERS effect is
limited Fig. ... 6286 J Nanopart Res (2011) 13:6283–6290 123 Page 5. ...
Related articles - All 3 versions

Flow-Based Autocorrelation Studies for the Detection and Investigation of Single-Particle Surface-Enhanced Resonance Raman Spectroscopic Events

MP Cecchini, MA Stapountzi, DW McComb… - Analytical …, 2011 - ACS Publications
... In this article, we build upon previously reported SERS RCS experiments to analyze single SERRS
active nanoparticles in a flow ... Materials and Methods A suspension of Au particles (Nanopartz
Accurate) with an average hydrodynamic diameter of 74 nm (polydispersity index ...
Cited by 1 - Related articles - All 4 versions

Preparation and characterization of Ag/ZnO composites via a simple hydrothermal route

[PDF] from
XY Ye, YM Zhou, YQ Sun, J Chen… - Journal of Nanoparticle …, 2009 - Springer
... J Nanopart Res (2009) 11:1159–1166 1165 123 Page 8. ... Appl Phys Lett 86:033110.
doi:10.1063/1.1851614 Li XL, Zhang JH, Xu WQ, Jia HY, Wang X, Yang B (2003) Mercaptoacetic
acid-capped silver nanoparticles colloid: formation, morphology, and SERS activity. ...
Cited by 11 - Related articles - All 6 versions

ZnO/Ag Nanocomposites grown by Microwave assisted Chemical Synthesis

LR Peralta… -
... ZnO/Ag nanocomposites (1) have been applied as photocatalysis and in SERS... Lett. 60,
1291(2006). [3] MT Reez and WJ Helbij, J. Am Chem. Soc., 116, 7401 (1994). [4] XYYe,
YMZhou, YQ Sun, Y. Chen and ZQWang , J. Nanopart. Res, 11, 1159 (2009). ...
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Wavelength-dependent differential interference contrast microscopy: selectively imaging nanoparticle probes in live cells

W Sun, G Wang, N Fang… - Analytical chemistry, 2009 - ACS Publications
... Gold nanoparticles that were used to conjugate with TAT peptide were purchased from Nanopartz
(Salt Lake City, UT), and the capping material is ... two wavelengths simultaneously, a MAG
Biosystems dual-view filter (Tucson, AZ) with a 565 nm dichroic filter and two sets of filters ...
Cited by 19 - Related articles - All 5 versions


[PDF] from
... based on surface enhanced vibrational spectroscopy dedicated to the in vitro proteins detection
and disease diagnosis we report on the implementation of a SERS sensor with ... Materials and
methods Commercial gold nanorods (35x90 nm) are purchased from Nanopartz...
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Correction and comment on “thermal conductance of nanofluids: is the controversy over?”

SM Sohel Murshed - Journal of Nanoparticle Research, 2009 - Springer
... 2005; Hong and Yang 2005) for the enhanced thermal conductivity of nanofluids. Unfortunately,
the article contains two sets of wrong thermal conductivity data. ... 123 J Nanopart Res (2009)
11:511–512 DOI 10.1007/s11051-008-9553-2 Page 2. Keblinski et al. ...
Cited by 8 - Related articles - All 3 versions

Aptameric SERS sensor for Hg2+ analysis using silver nanoparticles

GQ Wang… - Chinese Chemical Letters, 2009 - Elsevier
... The significant SERS signal enhancement is almost specific for Hg 2+ among various metal ions
using the sensing system. Moreover, this method for the detection of Hg 2+ is quite simple and
timesaving. ... [12] S. Nath, SK Ghosh, S. Praharaj, S. Panigrahi and T. Pal, J. Nanopart...
Cited by 7 - Related articles - All 7 versions


[PDF] from
CA dos Santos, RA Oliveira… -
... Gold, silver and copper stable dispersions of nanoparticles are useful in areas such as
microbiology, surface-enhanced Raman scattering (SERS) detection, photography, catalysis,
biological labeling, photonics and optoelectronics. ... J. Nanopart. Res. 2008, 10, 1343–1348. ...
Related articles - View as HTML


[PDF] from
CAS Pegoraro, RA Oliveira… -
... Gold, silver and copper stable dispersions of nanoparticles are useful in areas such as
microbiology, surface-enhanced Raman scattering (SERS) detection, photography, catalysis,
biological labeling, photonics and optoelectronics. ... J. Nanopart. Res. 2008, 10, 1343–1348. ...
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Chemical composition of surface-functionalized gold nanoparticles

A Rostek, D Mahl… - Journal of Nanoparticle Research, 2011 - Springer
... Discuss Faraday Soc 11:55–75 Yang Y, Matsubara S, Xiong L, Hayakawa T, Nogami M
(2007) Solvothermal synthesis of multiple shapes of silver nanoparticles and their SERS
properties. J Phys Chem C 111:9095–9104 J Nanopart Res 123
Related articles - All 2 versions

Stable gold nanoparticles obtained in pure acetone by laser ablation with different wavelengths

E Giorgetti, M Muniz-Miranda, P Marsili… - Journal of Nanoparticle …, 2012 - Springer
... SERS Au nanorods (Nikoobakht and El-Sayed 2003) SERS Au nanoparticles (present
study) ... J Nanopart Res (2012) 14:648 Page 7 of 13 123 Page 8. Figure 7 compares the
Raman spectrum of pure acetone with that of the colloid of Fig. ...
Cited by 1 - Related articles - All 2 versions

Surface-functionalization of spherical silver nanoparticles with macrocyclic polyammonium cations and their potential for sensing phosphates

[PDF] from
TK Misra… - Journal of Nanoparticle Research, 2009 - Springer
... 1998), and so on. Of the noble metal nanoparticles, Ag-NPs are advantageous on various studies
such as plasmonics (Maier et al. 2001), surface-enhanced Raman scattering (SERS) (Lu et al. ...
123 J Nanopart Res (2009) 11:1053–1063 DOI 10.1007/s11051-008-9493-x Page 2. ...
Cited by 5 - Related articles - All 4 versions

SERS Study of Alizarin Red Dye on Colloidal Silver Nanoparticles

RK Swarnkar, SC Singh… - MRS Proceedings, 2009 - Cambridge Univ Press
... With the enhancement in Cl - concentration the Raman peak resolution also enhance. These
changes in SERS efficiency of colloid are reflected through changes on the absorption spectra. ...
Met. Org. 24, 255 (1994). 6. SC Singh, RK Swarnkar and R Gopal, J. Nanopart. Res. ...
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Factors that affect the efficiency of antisense oligodeoxyribonucleotide transfection by insonated gas-filled lipid microbubbles

YZ Zhao… - Journal of Nanoparticle Research, 2008 - Springer
... Transfection efficiency (% ) Air microbubbles C3F8 microbubbles Fig. 6 Effect of ultrasound
initiation time after mixing on the transfection efficiency (fixed sets: mixing method B, mixing
at 40 rpm for 30 s) J Nanopart Res (2008) 10:449–454 453 123 Page 6. ...
Cited by 1 - Related articles - BL Direct - All 5 versions

Silicon nanoparticles generated by femtosecond laser ablation in a liquid environment

[PDF] from
NG Semaltianos, S Logothetidis, W Perrie… - Journal of Nanoparticle …, 2010 - Springer
... J Nanopart Res (2010) 12:573–580 ... J Phys D Appl Phys 40:7069–7076 Procházka M, Mojzeš
P, Štepánek J, Vlcková B, Turpin PY (1997) Probing applications of laser-ablated Ag colloids
in SERS spectroscopy: improvement of ablation proce- dure and SERS spectral testing. ...
Cited by 14 - Related articles - All 7 versions

Synthesis of Peptide Mediated Au Core–Ag Shell Nanoparticles as Surface-Enhanced Raman Scattering Labels

AY Sonay, AB Çağlayan… - Plasmonics, 2011 - Springer
... The prepared Au–Ag NPs are tested for their surface-enhanced Raman scattering (SERS) perfor-
mance. ... The prepared Au–Ag NPs were tested for their SERS performance and found that the
Au– Ag NPs prepared with P2 and thickest shell performs best as SERS label. ...
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[PDF] Catharanthus roseus: a natural source for the synthesis of silver nanoparticles

[PDF] from
KS Mukunthan, EK Elumalai, TN Patel… - Asian Pac J Trop …, 2011 -
... Electrochem Commun 2006; 8(2): 227-230. [9] Esau SR, Roberto SB, Ocotlan-Flores J,
Saniger JM. Synthesis of AgNPs by sonochemical induced reduction application in SERS.
Nanopart Res 2010; 9: 77. [10] Sreeram KJ, Nidin M, Nair BU. ...
Cited by 1 - Related articles - View as HTML - All 3 versions

Sectional area-dependent plasmonic shifting in the truncated process of silver nanoparticles: from cube to octahedron

L Yuan, J Zhu, Y Ren… - Journal of Nanoparticle Research, 2011 - Springer
... The TR is b 3/49, c 24/49, d 40/49, and e 1, respectively J Nanopart Res 123 Page
8. Mulvihill MJ, Ling XY, Henzie J, Yang P (2010) Anisotropic etching of silver
nanoparticles for plasmonic structures capable of single-particle SERS...
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Surface-enhanced absorption by self-organized silver films with aciniform-like nanoaggregates at elevated temperatures

SW Kim - Journal of Nanoparticle Research, 2012 - Springer
... glass Page 8 of 10 J Nanopart Res (2012) 14:662 123 Page 9. ... nanostructures. Phys Rev
Lett 90:197403 Cai Z, Tian C, Wang L, Zhou W, Wang B, Fu H (2011) One-pot synthesis
of silver particle aggregation as highly active SERS substrate. ...
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SERS‐active Ag/SiO2 colloids: photoreduction mechanism of the silver ions and catalytic activity of the colloidal nanoparticles

M Muniz‐Miranda - Journal of Raman Spectroscopy, 2004 - Wiley Online Library
... In the future, these novel SERS substrates will be mainly used in the spectroscopic
investigation of catalytic reactions of biomolecules. ... Res. (S) 2002; 342. 23. Ghosh SK,
Kundu S, Mandal M, Nath S, Pal T. J. Nanopart. Res. 2003; 5: 577. 24. ...
Cited by 25 - Related articles - BL Direct - All 3 versions

Optimization of the bimetallic gold and silver alloy nanoshell for biomedical applications in vivo

[PDF] from
DJ Wu… - Applied Physics Letters, 2010 -
... The Ag–Au nanoshells also have been used as a SERS active and biocompatible
substrate for immunoassay. Ji et al. ... Chem. B 103, 3529 (1999). A.Alqudami, S.Annapoorni,
Govind, and SMShivaprasad, J. Nanopart. Res. 10, 1027 (2008). ...
Cited by 5 - Related articles - All 7 versions

Room-temperature synthesis of gold nanoparticles and nanoplates using Shewanella algae cell extract

T Ogi, N Saitoh, T Nomura… - Journal of Nanoparticle Research, 2010 - Springer
... Aroca RF (2005) Controlling the size and shape of gold nano- particles in fulvic acid colloidal
solutions and their optical characterization using SERS... J Nanopart Res 1:397–407
Gardea-Torresdey JL, Parsons JG, Gomez E, Peralta-Videa J, Troiani HE, Santiago P, Yacaman ...
Cited by 5 - Related articles - All 3 versions

Preparation and property of polyvinyl alcohol-based film embedded with gold nanoparticles

C Sun, R Qu, C Ji, Y Meng, C Wang… - Journal of Nanoparticle …, 2009 - Springer
... LM, Yang MC (2007) An in situ reduction method for preparing silver/poly(vinyl alcohol)
nanocomposite as surface-enhanced Raman scattering (SERS)-active substrates. Mater Chem
Phys 101:93–98. doi:10.1016/j.matchemphys.2006.02.020 1010 J Nanopart Res (2009) 11 ...
Cited by 6 - Related articles - All 5 versions

A novel approach for preparing silver nanoparticles under electron beam irradiation

[PDF] from
K Li… - Journal of Nanoparticle Research, 2010 - Springer
... 2008; Liu and Zhao 2009). In the field of spectroscopy, Ag nanoparticles show good
surface-enhanced Raman scattering (SERS) effects (Nie and Emory 1997; Wang et al. 2006). ...
123 J Nanopart Res (2010) 12:1423–1428 DOI 10.1007/s11051-009-9690-2 Page 2. ...
Cited by 4 - Related articles - All 4 versions

Impact and structure of literature on nanoparticle generation by laser ablation in liquids

S Barcikowski, F Devesa… - Journal of Nanoparticle …, 2009 - Springer
... 1884 J Nanopart Res (2009) 11:1883–1893 123 Page 3. well as laser generation of nanoparticles
in liquids were combined by Boolean operators. Results were restricted to the time period from
1998 to 2008. The queries yielded initial data sets of around 1,200– 1,800 records. ...
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Murraya Koenigii leaf-assisted rapid green synthesis of silver and gold nanoparticles

D Philip, C Unni, SA Aromal… - Spectrochimica Acta Part A: …, 2010 - Elsevier
... dependent optical properties. It is also well-known that metal nanoparticles with
anisotropic shapes provide enhanced optical properties, which lend the candidates
for the spectroscopic techniques like SERS. Gold nanoparticle ...
Cited by 10 - Related articles - All 4 versions

Core–shell nanostructures and nanocomposites of Ag@ TiO 2: effect of capping agent and shell thickness on the optical properties

S Vaidya, A Patra… - Journal of Nanoparticle Research, 2010 - Springer
... d O 1s Fig. 9 Plot showing the XPS spectra of a Ag 3d, b S 2p, c Ti 2p, and d O 1s J Nanopart
Res (2010) 12:1033–1044 1041 123 ... This increase can be attributed to the surface enhanced
Raman scattering (SERS) activity of the Ag metal in Ag@TiO2 core–shell structures. ...
Cited by 3 - Related articles - All 5 versions

A novel method for the synthesis of monodisperse gold-coated silica nanoparticles

MD English… - Journal of Nanoparticle Research, 2012 - Springer
... H, Fan X (2006) Increasing the enhancement of SERS with dielectric microsphere resonators.
Spec- troscopy 21(36):38–42 Williams DH, Fleming I (1995) Spectroscopic methods in organic
chemistry, 5th edn. McGraw-Hill, Berkshire, p 69 Page 10 of 10 J Nanopart Res (2012 ...
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