Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Schematic illustration of silver nanoparticles self-assembled on silica substrate (a, b).

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques:

Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Absorption spectra and particle size distribution of nanoparticles. (a) Absorption spectra of silver nanoparticles. The inset shows the image of silver nanoparticles obtained by transmission electron microscopy; the scale of the image is 20 nm. (b) The particle size distribution of 500 nanoparticles.

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques: Transmission Assay, Electron Microscopy

Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Photos of silver nanoparticle film. Prepared with different concentrations of silver nanoparticle solution: (a) 1 mM, (b) 10 mM, (c) 50 mM, and (d) 0.1 M.

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques:

Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Scanning electron microscope images of silver nanoparticle film. Prepared with different concentrations of silver nanoparticle solution: (a) 1 mM, (b) 10 mM, (c) 50 mM, and (d) 0.1 M. The inset shows high-magnification SEM image of the film.

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques: Microscopy

Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Atomic force microscope images of silver nanoparticle film. Prepared with the concentrations of silver nanoparticle solution of 50 mM (a, c) and 0.1 M (b, d) .

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques: Microscopy

Journal: Nanoscale Research Letters

Article Title: Surface-enhanced Raman spectra of medicines with large-scale self-assembled silver nanoparticle films based on the modified coffee ring effect

doi: 10.1186/1556-276X-9-87

Figure Lengend Snippet: Raman spectroscopy and surface-enhanced Raman spectroscopy. 5-Fluorouracil solution and blank Ag film (a) (the inset shows the detail near 3,100 cm −1 with enlarged scale) and different concentrations (b) 1 × 10 −2 , (c) 1 × 10 −3 , (d) 1 × 10 −4 , (e) 1 × 10 −5 , and (f) 1 × 10 −6 . In (b to f) , the solid curve is the Raman spectroscopy of 5-fluorouracil solution on silver nanoparticle film, and the dash curve is the Raman spectroscopy of 5-fluorouracil solution on silica substrate.

Article Snippet: The attempts of using self-assembled metallic nanoparticles on solid support as a SERS substrate was reported by the Natan group in 1995 [ ].

Techniques: Raman Spectroscopy