Characterization of six-coordinate ferryl protoheme by resonance Raman and optical absorption spectroscopy

1987 ◽  
Vol 109 (7) ◽  
pp. 2185-2187 ◽  
Author(s):  
Robert T. Kean ◽  
W. Anthony Oertling ◽  
Gerald T. Babcock
Keyword(s):  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Resonance Raman ◽  
Optical Absorption Spectroscopy

Optical Absorption Spectroscopy of DNA-Wrapped HiPco Carbon Nanotubes

2019 ◽  
Vol 943 ◽  
pp. 95-99
Author(s):  
Li Jun Wang ◽  
Kazuo Umemura
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Near Infrared ◽  
Nir Spectroscopy ◽  
Optical Characterization ◽  
Optical Absorption Spectroscopy ◽  
Double Stranded Dna

Optical absorption spectroscopy provides evidence for individually dispersed carbon nanotubes. A common method to disperse SWCNTs into aqueous solution is to sonicate the mixture in the presence of a double-stranded DNA (dsDNA). In this paper, optical characterization of dsDNA-wrapped HiPco carbon nanotubes (dsDNA-SWCNT) was carried out using near infrared (NIR) spectroscopy and photoluminescence (PL) experiments. The findings suggest that SWCNT dispersion is very good in the environment of DNA existing. Additionally, its dispersion depends on dsDNA concentration.

Use of optical absorption spectroscopy for the characterization of an Ar−Ti magnetron discharge

2007 ◽  
Vol 13 (6) ◽  
pp. 483-488 ◽  
Author(s):  
Nikolay Britun ◽  
Mireille Gaillard ◽  
Yong Mo Kim ◽  
Kab Seog Kim ◽  
Jeon-Geon Han
Keyword(s):  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Optical Absorption Spectroscopy ◽  
Magnetron Discharge

Differential optical absorption spectroscopy and X-ray characterization of symmetrically strained GeSi superlattices

1992 ◽  
Vol 222 (1-2) ◽  
pp. 254-258 ◽  
Author(s):  
T.P. Pearsall ◽  
C.C.M. Bitz ◽  
L.B. Sorensen ◽  
H. Presting ◽  
E. Kasper
Keyword(s):  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Differential Optical Absorption Spectroscopy ◽  
Optical Absorption Spectroscopy ◽  
X Ray

Fundamental Importance of Background Analysis in Precise Characterization of Single-Walled Carbon Nanotubes by Optical Absorption Spectroscopy

2010 ◽  
Vol 114 (22) ◽  
pp. 10077-10081 ◽  
Author(s):  
Shigekazu Ohmori ◽  
Takeshi Saito ◽  
Masayoshi Tange ◽  
Bikau Shukla ◽  
Toshiya Okazaki ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Single Walled Carbon Nanotubes ◽  
Fundamental Importance ◽  
Optical Absorption Spectroscopy ◽  
Single Walled Carbon ◽  
Precise Characterization ◽  
Walled Carbon Nanotubes
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