scholarly journals Molecular Insights into Bulk and Porous κ2 P,N -PTA Metal-Organic Polymers by Simultaneous Raman Spectroscopy and Inelastic Neutron Scattering

2019 ◽  
Vol 2019 (8) ◽  
pp. 1155-1161 ◽  
Author(s):  
Franco Scalambra ◽  
Svemir Rudić ◽  
Antonio Romerosa
Keyword(s):  
Raman Spectroscopy ◽  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Organic Polymers ◽  
Metal Organic

scholarly journals Guest–host interactions of nanoconfined anti-cancer drug in metal–organic framework exposed by terahertz dynamics

2019 ◽  
Vol 55 (27) ◽  
pp. 3868-3871 ◽  
Author(s):  
Barbara E. Souza ◽  
Svemir Rudić ◽  
Kirill Titov ◽  
Arun S. Babal ◽  
James D. Taylor ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Framework ◽  
Inelastic Neutron ◽  
Cancer Drug ◽  
Host Interactions ◽  
Composite Systems ◽  
Anti Cancer ◽  
Metal Organic ◽  
Organic Framework

Guest–host interactions of mechanochemically synthesized drug@MOF composite systems revealed by inelastic neutron scattering.

Analysis of Carbon Black-Filled Polymers by Vibrational Spectroscopy

1994 ◽  
Vol 48 (6) ◽  
pp. 669-673 ◽  
Author(s):  
Stewart F. Parker ◽  
Kenneth P. J. Williams ◽  
Peter Meehan ◽  
Mark A. Adams ◽  
John Tomkinson
Keyword(s):  
Raman Spectroscopy ◽  
Infrared Spectroscopy ◽  
Carbon Black ◽  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Filled Polymers ◽  
Major Disadvantage ◽  
Diamond Anvil ◽  
Suitable Reference

Carbon black-filled polymers are among the most challenging samples that an analyst may be called upon to identify. In this paper three novel methods of obtaining vibrational spectra from four different carbon black-filled polymers are evaluated: transmission infrared spectroscopy using a diamond anvil cell, Raman spectroscopy using 780-nm excitation, and inelastic neutron scattering. Overall, none of the three methods used in this work was totally satisfactory, but for most purposes infrared spectroscopy provides the best results in terms of spectrometer accessibility and the availability of suitable reference collections. Raman spectroscopy was successful only with one of the four polymers. Inelastic neutron scattering (INS) was successful in obtaining a spectrum with all four materials, but this success occurred only with respect to the hydrogenic part of the polymer, and, for many materials, it is the heteroelements, O, S, and halogens, that determine the important physical properties of the compound. For both Raman spectroscopy and INS, a major disadvantage is the lack of a suitable data base for identification of the materials.

Raman spectroscopy and inelastic neutron scattering study of crystalline L-valine

2009 ◽  
Vol 21 (41) ◽  
pp. 415404 ◽  
Author(s):  
J H da Silva ◽  
J A Lima Jr ◽  
P T C Freire ◽  
V Lemos ◽  
J Mendes Filho ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Scattering Study ◽  
Neutron Scattering Study
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