3 article(s) from Li Bassi, Andrea
- Full Research Paper
- Published 14 Jul 2020
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Figure 1: Schematic of the SERS sensor. The figure is not to scale for the sake of clarity.
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Figure 2: SEM top-view images showing 12 Pa TiO2 samples with 3 nm of evaporated Au before (a) and after (b) ...
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Figure 3: SEM top-view images of TiO2 8 Pa with 3 nm (a), 6 nm (c), and 15 nm (e) of Au, and of TiO2 12 Pa wi...
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Figure 4: Optical transmission spectra of TiO2/Au 8 Pa (a) and 12 Pa (b) samples before and after annealing.
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Figure 5: SERS measurements. The red, green and blue lines show SERS spectra of MBA deposited on, respectivel...
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Figure 6: SERS enhancement measured for MBA of the same equivalent thickness of evaporated Au deposited on to...
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Figure 7: (a) Raman spectrum of E2 (black), SERS spectra of the empty sensor (Apt+MCH) and increasing concent...
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- Full Research Paper
- Published 30 Nov 2016
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Figure 1: CV in H3PO4 at different EC potential ranges (scan rate = 150 mV/s). a) First (continuous line) and...
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Figure 2: Optical microscopy image (magnification 50×) acquired ex situ on a) pristine graphite and b) graphi...
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Figure 3: AFM topography images of the HOPG surface after the activation of the electrochemical process in H3...
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Figure 4: AFM topography images of the HOPG surface a) before EC treatment in phosphoric acid and b) after a ...
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Figure 5: Raman spectra (excitation wavelength of 457.9 nm) of the HOPG sample subjected to 15 CV cycles in t...
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Figure 6: Spectral subtraction of the spectrum of the pristine HOPG from the Raman spectra of: A-region (red ...
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Figure 7: Spectral subtraction of the spectrum of the pristine graphite from the Raman spectra of the A regio...
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- Review
- Published 17 Feb 2015
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Figure 1: Schematic structures of infinite, linear, sp-carbon wires: (a) equalized wire with all double bonds...
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Figure 2: (a–d) carbon-atom wires with different terminations: hydrogen-capped (a), phenyl-capped (b), vinyli...
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Figure 3: (a) Experimental Raman spectra of carbon solids and nanostructures. (b,c) DFT-computed Raman peaks ...
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Figure 4: (a) Experimental Raman spectrum (1064 nm) of H-capped polyynes in methanol (5 × 10−3 M), with the p...
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Figure 5: (a) Experimental Raman spectrum (1064 nm) of phenyl-capped polyynes in decalin (10−2 M) with the pu...
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Figure 6: Raman and SERS spectra of H-capped (a) and phenyl-capped (b) polyynes in solution at different exci...
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Figure 7: (a) Modulation of the DFT-computed [39] vibrational frequency and (b) Raman activity of the ECC band fo...
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Figure 8: (a) Plot of the DFT-computed energy [39] required for the formation of the charged species (Eion = IP(A...
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