scholarly journals Polarized Raman imaging of large area aligned semiconducting single‐walled carbon nanotubes

2019 ◽  
Vol 51 (3) ◽  
pp. 390-397 ◽  
Author(s):  
Amirfarshad Mashal ◽  
Dick Wieboldt
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Raman Imaging ◽  
Large Area ◽  
Single Walled Carbon ◽  
Polarized Raman ◽  
Walled Carbon Nanotubes

The Kinetics of Dye Encapsulation in Single-Walled Carbon Nanotubes Probed By Statistical Raman Imaging

2021 ◽  
Vol MA2021-01 (11) ◽  
pp. 572-572
Author(s):  
Charlotte Allard ◽  
Etienne Gaufres ◽  
Patrick Desjardins ◽  
Richard Martel
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Raman Imaging ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Kinetics Of

Raman Imaging Study of Alpha-Sexithiophene Encapsulation in Single-Walled Carbon Nanotubes

2020 ◽  
Vol MA2020-01 (7) ◽  
pp. 677-677
Author(s):  
Charlotte Allard ◽  
Etienne Gaufres ◽  
Patrick Desjardins ◽  
Richard Martel
Keyword(s):  
Carbon Nanotubes ◽  
Imaging Study ◽  
Single Walled Carbon Nanotubes ◽  
Raman Imaging ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Thin Films of Liquid Crystalline Phthalocyanines and their its Composites with Single-Walled Carbon Nanotubes: Properties and Alignment

2012 ◽  
Vol 531-532 ◽  
pp. 337-341
Author(s):  
Tamara Basova ◽  
Aliye Aslı Esenpinar ◽  
Sinem Tuncel ◽  
Mahmut Durmuş ◽  
Ayşe Gül Gürek ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Spin Coating ◽  
Liquid Crystalline ◽  
Copper Phthalocyanine ◽  
Single Walled Carbon Nanotubes ◽  
Polarizing Microscopy ◽  
Single Walled Carbon ◽  
Polarized Raman ◽  
Walled Carbon Nanotubes

In this study, liquid crystalline copper phthalocyanine and single walled carbon nanotubes were dispersed in solution to prepare novel composites. Thin films of these composites prepared by solving of the composite in dimetylformamide and then by spin coating the solution onto the substrates were studied by the methods of polarizing microscopy, polarized Raman and optical absorption spectroscopies. It was shown that pure CuPcR4forms the films with a herringbone arrangement of phthalocyanine molecules within adjacent columns. An addition of carbon nanotubes (0.5-2 wt %) to CuPcR4leads to formation of the films with edge-on orientation of the molecules. The higher conductivity values were found for the films of phthalocyanine containing SWCNT. The lateral conductivity tends to decrease with the increase of SWCNT concentration from 0.5 to 2 wt %.

scholarly journals Multiplexed Multicolor Raman Imaging of Live Cells with Isotopically Modified Single Walled Carbon Nanotubes

2008 ◽  
Vol 130 (41) ◽  
pp. 13540-13541 ◽  
Author(s):  
Zhuang Liu ◽  
Xiaolin Li ◽  
Scott M. Tabakman ◽  
Kaili Jiang ◽  
Shoushan Fan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Raman Imaging ◽  
Live Cells ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

scholarly journals Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite

2004 ◽  
Vol 856 ◽  
Author(s):  
Bin Chen ◽  
Jing Li ◽  
Yijiang Lu ◽  
Martin Cinke ◽  
Dyng Au ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Constant ◽  
Single Walled Carbon Nanotubes ◽  
Electronic Density ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Structure Changes ◽  
Anisotropic Interactions ◽  
Polarized Raman ◽  
Walled Carbon Nanotubes

ABSTRACTWe characterize the electric properties of single-walled carbon nanotube (SWNT) dispersed in the polymethyl methacrylate (PMMA) composites. In the melt-blended sample, the SWNTs – originally semiconducting – became predominantly metallic. The interaction of the PMMA and SWNT is investigated by the polarized Raman studies. The structure changes in the PMMA and SWNT shows that the anisotropic interactions play important role in SWNT electronic density of states (DOS) changes. The increased metallic SWNT percentage is confirmed by the conductivity and dielectric constant measurements of composite and neat PMMA.

scholarly journals Microscopy, Fluorescence, and Confocal Raman Imaging of Biotinylated Single-Walled Carbon Nanotubes Bound to Breast Tumor Cells

2010 ◽  
Vol 16 (S2) ◽  
pp. 394-395
Author(s):  
IH Musselman ◽  
P Bajaj ◽  
C Mikoryak ◽  
RH Wang ◽  
DK Bushdiecker II ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Tumor Cells ◽  
Breast Tumor ◽  
Single Walled Carbon Nanotubes ◽  
Raman Imaging ◽  
Breast Tumor Cells ◽  
Single Walled Carbon ◽  
Confocal Raman ◽  
Walled Carbon Nanotubes

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

Fibers of aligned single-walled carbon nanotubes: Polarized Raman spectroscopy

2000 ◽  
Vol 88 (5) ◽  
pp. 2509-2514 ◽  
Author(s):  
H. H. Gommans ◽  
J. W. Alldredge ◽  
H. Tashiro ◽  
J. Park ◽  
J. Magnuson ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectroscopy ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Polarized Raman Spectroscopy ◽  
Polarized Raman ◽  
Walled Carbon Nanotubes
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