Aqueous solutions containing amino acids and peptides. Part 28.—Enthalpy of interaction of some amides with glycine and α-alanine: interactions of the zwitterionic group of α-amino acids with hydrophobic groups and peptide groups

1992 ◽  
Vol 88 (17) ◽  
pp. 2503-2509 ◽  
Author(s):  
Javier Fernandez ◽  
Terence H. Lilley
Keyword(s):  
Amino Acids ◽  
Aqueous Solutions ◽  
Enthalpy Of Interaction

Imaging polymers, proteins and dna in aqueous solutions with the atomic force microscope

1989 ◽  
Vol 47 ◽  
pp. 32-33
Author(s):  
S.A.C. Gould ◽  
B. Drake ◽  
C.B. Prater ◽  
A.L. Weisenhorn ◽  
S.M. Lindsay ◽  
...  
Keyword(s):  
Amino Acids ◽  
Dna Sequencing ◽  
Aqueous Solutions ◽  
Atomic Force Microscope ◽  
Piezoelectric Crystal ◽  
Atomic Force ◽  
Structure Of Molecules ◽  
Optical Lever

The atomic force microscope (AFM) is an instrument that can be used to image many samples of interest in biology and medicine. Images of polymerized amino acids, polyalanine and polyphenylalanine demonstrate the potential of the AFM for revealing the structure of molecules. Images of the protein fibrinogen which agree with TEM images demonstrate that the AFM can provide topographical data on larger molecules. Finally, images of DNA suggest the AFM may soon provide an easier and faster technique for DNA sequencing.The AFM consists of a microfabricated SiO2 triangular shaped cantilever with a diamond tip affixed at the elbow to act as a probe. The sample is mounted on a electronically driven piezoelectric crystal. It is then placed in contact with the tip and scanned. The topography of the surface causes minute deflections in the 100 μm long cantilever which are detected using an optical lever.

Enthalpic Interactions of Amino Acids with Glucose in Aqueous Solutions at 298.15 K

2003 ◽  
Vol 32 (11) ◽  
pp. 977-985 ◽  
Author(s):  
Huaji Liu ◽  
Ruisen Lin ◽  
Honglin Zhang
Keyword(s):  
Amino Acids ◽  
Aqueous Solutions

Radiation-induced degradation of hydroxyl-containing amino acids in aqueous solutions

2012 ◽  
Vol 46 (4) ◽  
pp. 235-240 ◽  
Author(s):  
A. A. Sladkova ◽  
A. A. Sosnovskaya ◽  
I. P. Edimecheva ◽  
V. A. Knizhnikov ◽  
O. I. Shadyro
Keyword(s):  
Amino Acids ◽  
Aqueous Solutions ◽  
Radiation Induced

NMR Relaxation Studies in Aqueous Solutions of Amino Acids

1994 ◽  
Vol 27 (4) ◽  
pp. 219-224
Author(s):  
V. Arulmozhi ◽  
A. Srinivasa Rao
Keyword(s):  
Amino Acids ◽  
Aqueous Solutions ◽  
Nmr Relaxation ◽  
Relaxation Studies
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