XPS study of iodine released in core melting experiments

1985 ◽  
Vol 7 (1) ◽  
pp. 22-28 ◽  
Author(s):  
H. Moers ◽  
J. G. Dillard ◽  
H. Klewe-Nebenius ◽  
G. Kirch ◽  
G. Pfennig ◽  
...  
Keyword(s):  
Xps Study ◽  
Melting Experiments

XPS study of the chemisorption induced surface segregation in LaNi5 and ThNi5

1981 ◽  
Vol 42 (7) ◽  
pp. 1025-1028 ◽  
Author(s):  
L. Schlapbach ◽  
C.R. Brundle
Keyword(s):  
Surface Segregation ◽  
Xps Study

Quantitative XPS study of the composition in bismuth superconductors

1996 ◽  
Vol 4 (5-6) ◽  
pp. 203-211
Author(s):  
Zhanglian Hong ◽  
Minquan Wang ◽  
Gouhong Xiong ◽  
Zhenggou Ji ◽  
Jun Yuan ◽  
...  
Keyword(s):  
Xps Study

scholarly journals Locking up the AS1411 Aptamer with a Flanking Duplex: Towards an Improved Nucleolin-Targeting

2021 ◽  
Vol 14 (2) ◽  
pp. 121
Author(s):  
André Miranda ◽  
Tiago Santos ◽  
Eric Largy ◽  
Carla Cruz
Keyword(s):  
Loop Structure ◽  
Binding Properties ◽  
Stem Loop ◽  
Affinity Ligand ◽  
Stem Loop Structure ◽  
Topology Maintenance ◽  
G Quadruplex ◽  
Dimeric Form ◽  
Biophysical Techniques ◽  
Melting Experiments

We have designed AS1411-N6, a derivative of the nucleolin (NCL)-binding aptamer AS1411, by adding six nucleotides to the 5′-end that are complementary to nucleotides at the 3′-end forcing it into a stem-loop structure. We evaluated by several biophysical techniques if AS1411-N6 can adopt one or more conformations, one of which allows NCL binding. We found a decrease of polymorphism of G-quadruplex (G4)-forming sequences comparing to AS1411 and the G4 formation in presence of K+ promotes the duplex folding. We also studied the binding properties of ligands TMPyP4, PhenDC3, PDS, 360A, and BRACO-19 in terms of stability, binding, topology maintenance of AS1411-N6, and NCL recognition. The melting experiments revealed promising stabilizer effects of PhenDC3, 360A, and TMPyP4, and the affinity calculations showed that 360A is the most prominent affinity ligand for AS1411-N6 and AS1411. The affinity determined between AS1411-N6 and NCL denoting a strong interaction and complex formation was assessed by PAGE in which the electrophoretic profile of AS1411-N6 showed bands of the dimeric form in the presence of the ligands and NCL.

XPS study of Cu/substrate systems obtained by pulsed laser deposition

2004 ◽  
Vol 36 (8) ◽  
pp. 1199-1202 ◽  
Author(s):  
X. Ch. Lai ◽  
M. A. Pushkin ◽  
V. I. Troyan
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Cu Substrate ◽  
Xps Study

Growth mode and molecular orientation of phthalocyanine molecules on metal single crystal substrates: A NEXAFS and XPS study

2006 ◽  
Vol 600 (5) ◽  
pp. 1077-1084 ◽  
Author(s):  
S. Kera ◽  
M.B. Casu ◽  
K.R. Bauchspieß ◽  
D. Batchelor ◽  
Th. Schmidt ◽  
...  
Keyword(s):  
Single Crystal ◽  
Molecular Orientation ◽  
Growth Mode ◽  
Metal Single Crystal ◽  
Xps Study

HRTEM and XPS study of nanoparticle formation in Zn+ ion implanted Si

2014 ◽  
Author(s):  
Vladimir V. Privezentsev ◽  
Natalya Yu. Tabachkova ◽  
Yurii Yu. Lebedinskii
Keyword(s):  
Nanoparticle Formation ◽  
Xps Study ◽  
Ion Implanted

Correlation of Melting Results for Both Pure Substances and Impure Substances

1986 ◽  
Vol 108 (3) ◽  
pp. 649-653 ◽  
Author(s):  
E. M. Sparrow ◽  
G. A. Gurtcheff ◽  
T. A. Myrum
Keyword(s):  
Solid Phase ◽  
Equilibrium Phase ◽  
Equilibrium Phase Diagram ◽  
Vertical Tube ◽  
Step Change ◽  
Pure Substance ◽  
Characteristic Temperatures ◽  
Pure Substances ◽  
T Values ◽  
Melting Experiments

Melting experiments were performed encompassing both pure and impure substances. The pure substances included n-octadecane paraffin and n-eicosane paraffin, while the impure substances were mixtures synthesized from the pure paraffins. The experiments were carried out in a closed vertical tube whose wall was subjected to a step-change increase in temperature to initiate the melting. For each impure substance, supplementary measurements were made of two characteristic temperatures: the temperature T** at which melting of the solid phase first begins and the lowest temperature T* at which the melting can go to completion. For a pure substance, T** = T*. The time-dependent melting results for all the investigated substances, both pure and impure, were well correlated as a function of FoSte**(Gr**)1/8 alone, where the ** signifies the presence of T** in the temperature difference which appears in Ste and Gr. This correlation enables melting rates for impure substances to be determined from melting rates for pure substances. The T** values needed for the implementation of the correlation can be obtained from simple experiments, obviating the need for the complete equilibrium phase diagram.

Nonstoichiometry in Pure and Zr-Doped Yttria Ceramics: An EXAFS and XPS Study

1990 ◽  
Vol 73 (8) ◽  
pp. 2467-2473 ◽  
Author(s):  
Jean-Paul Duraud ◽  
Francois Jollet ◽  
Nathalie Thromat ◽  
Martine Gautier ◽  
Philippe Maire ◽  
...  
Keyword(s):  
Xps Study

XPS study on band alignment at PtO-terminated ZnO(0001) interface

2010 ◽  
Vol 42 (10-11) ◽  
pp. 1528-1531 ◽  
Author(s):  
Taeyoung Kim ◽  
Michiko Yoshitake ◽  
Shinjiro Yagyu ◽  
Slavomir Nemsak ◽  
Takahiro Nagata ◽  
...  
Keyword(s):  
Band Alignment ◽  
Xps Study
Sign in / Sign up

Export Citation Format

Share Document