Some peculiarities in combination scattering spectra of molecular complexes

1970 ◽  
Vol 13 (3) ◽  
pp. 1241-1244
Author(s):  
V. F. Shabanov ◽  
V. E. Volkov ◽  
A. V. Korshunov
Keyword(s):  
Molecular Complexes ◽  
Combination Scattering ◽  
Scattering Spectra

Probing massive cold cores discovered by ISO in quiescent galactic molecular complexes

2002 ◽  
Vol 4 ◽  
pp. 133-133
Author(s):  
D. Teyssier ◽  
P. Hennebelle ◽  
M. Pérault
Keyword(s):  
Molecular Complexes

Light Absorption and Scattering Spectra of Gold Nanospheres Coated with TDBC J-Aggregates

2020 ◽  
Vol 47 (9) ◽  
pp. 280-284
Author(s):  
S. S. Moritaka ◽  
A. V. Mekshun ◽  
V. S. Lebedev ◽  
A. D. Kondorskii
Keyword(s):  
Light Absorption ◽  
Gold Nanospheres ◽  
Scattering Spectra ◽  
J Aggregates

Influence of β-Cyclodextrin and Hydroxypropyl-β-Cyclodextrin on Enhancement of Solubility and Dissolution of Isradipine

2017 ◽  
Vol 10 (3) ◽  
pp. 3752-3757
Author(s):  
Narendar D ◽  
Ettireddy S
Keyword(s):  
Inclusion Complex ◽  
Dissolution Rate ◽  
Solid Dispersions ◽  
Physical Stability ◽  
Molecular Complexes ◽  
In Vitro Dissolution ◽  
Molar Ratio ◽  
Phase Solubility ◽  
Cyclodextrin Complexation

The content of this investigation was to study the influence of β-cyclodextrin and hydroxy propyl-β-cyclodextrin complexation on enhancement of solubility and dissolution rate of isradipine. Based on preliminary phase solubility studies, solid complexes prepared by freeze drying method in 1:1 molar ratio were selected and characterized by DSC for confirmation of complex formation. Prepared solid dispersions were evaluated for drug content, solubility and in vitro dissolution. The physical stability of optimized formulation was studied at refrigerated and room temperature for 2 months. Solid state characterization of optimized complex performed by DSC and XRD studies.  Dissolution rate of isradipine was increased compared with pure drug and more with HP-β-CD inclusion complex than β-CD. DSC and XRD analyzes that drug was in amorphous form, when the drug was incorporated as isradipine β-CD and HP-β-CD inclusion complex. Stability studies resulted in low or no variations in the percentage of complexation efficiency suggesting good stability of molecular complexes. The results conclusively demonstrated that the enhancement of solubility and dissolution rate of isradipine by drug-cyclodextrin complexation was achieved.   

Molecular Complexes of Monoammonium Glycyrrhizinate with Alphahederin and Hederasaponin C

2015 ◽  
Vol 12 (2) ◽  
pp. 109-114 ◽  
Author(s):  
Leonid A. Yakovishin ◽  
Vladimir I. Grishkovets ◽  
Elena N. Korzh
Keyword(s):  
Molecular Complexes ◽  
Hederasaponin C

scholarly journals Optical soliton molecular complexes in a passively mode-locked fibre laser

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Z. Q. Wang ◽  
K. Nithyanandan ◽  
A. Coillet ◽  
P. Tchofo-Dinda ◽  
Ph. Grelu
Keyword(s):  
Molecular Complexes ◽  
Optical Soliton ◽  
Fibre Laser
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