Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
About
News [opens in a new tab]

The Surface Composition of Amino Acid - KCl Solutions is pH-Dependent

28 September 2020, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

The manuscript based on X-ray photoelectron spectroscopy on aqueous solutions containing KCl and different amino acids. Our analysis suggests that the presence of the inorganic ions at the surface of the liquid is strongly dependent on the pH of the solution and the type of amino acid.

Keywords

Liquid Surfaces
atmospheric

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Version History

Sep 28, 2020 Version 1

Metrics

1,545
406
0
Views
Downloads
Citations

License

CC logo
CC
BY logo
BY
NC logo
NC
ND logo
ND
The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.12999770.v1
D O I: 10.26434/chemrxiv.12999770.v1 [opens in a new tab]

Funding

FAPESP (the Sao Paulo Research Foundation, Process number 2017/11986-5
ANP (Brazil’s National Oil, Natural Gas and Biofuels Agency)
National Council for Scientific and Technological Development CNPq 401581/2016-0
Swedish-Brazilian collaboration STINT-CAPES (9805/2014-01).
Carl Tryggers Foundation
Swedish Research Council (grant 2017-04162)
Swedish Research Council (grant 2018-00740)

Author’s competing interest statement

None of the authors declares any competing interests with regard to the manuscript.

Share