Abstract
The objective of this study was to measure the release of biologically available ions from microcapsules with ion permeable membranes as a function of counterion, concentration and temperature. A heterogeneous polymerization technique was utilized to prepare a series of microcapsules using an ethylene glycol based polyurethane containing different aqueous solutions of potassium phosphate dibasic, sodium phosphate dibasic, potassium phosphate monobasic, calcium nitrate, calcium chloride and calcium acetate. Ion release profiles were studied as a function of initial ion concentration within the microcapsule, ion type and counterion type, and temperature. The preparation of microcapsules with controlled release profiles appears promising based on counterion selection and concentration.
| Original language | English |
|---|---|
| Title of host publication | Polymers for Personal Care and Cosmetics |
| Publisher | American Chemical Society |
| Pages | 285-299 |
| Number of pages | 15 |
| Volume | 1148 |
| ISBN (Print) | 9780841229051 |
| DOIs | |
| State | Published - Dec 5 2013 |
Publication series
| Name | ACS Symposium Series |
|---|---|
| Volume | 1148 |
| ISSN (Print) | 00976156 |
| ISSN (Electronic) | 19475918 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
Cite this
The effect of counterion, concentration, and temperature on the release of bioavailable calcium and phosphate ions from ion permeable microcapsules for remineralization. / Falbo, Michelle A.; Schmidt, Matthew Q.; Greving, Theresa A.; Davidson, Michael T.; Mchale, William A.; Latta, Mark A.; Gross, Stephen.
Polymers for Personal Care and Cosmetics. Vol. 1148 American Chemical Society, 2013. p. 285-299 (ACS Symposium Series; Vol. 1148).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The effect of counterion, concentration, and temperature on the release of bioavailable calcium and phosphate ions from ion permeable microcapsules for remineralization
AU - Falbo, Michelle A.
AU - Schmidt, Matthew Q.
AU - Greving, Theresa A.
AU - Davidson, Michael T.
AU - Mchale, William A.
AU - Latta, Mark A.
AU - Gross, Stephen
PY - 2013/12/5
Y1 - 2013/12/5
N2 - The objective of this study was to measure the release of biologically available ions from microcapsules with ion permeable membranes as a function of counterion, concentration and temperature. A heterogeneous polymerization technique was utilized to prepare a series of microcapsules using an ethylene glycol based polyurethane containing different aqueous solutions of potassium phosphate dibasic, sodium phosphate dibasic, potassium phosphate monobasic, calcium nitrate, calcium chloride and calcium acetate. Ion release profiles were studied as a function of initial ion concentration within the microcapsule, ion type and counterion type, and temperature. The preparation of microcapsules with controlled release profiles appears promising based on counterion selection and concentration.
AB - The objective of this study was to measure the release of biologically available ions from microcapsules with ion permeable membranes as a function of counterion, concentration and temperature. A heterogeneous polymerization technique was utilized to prepare a series of microcapsules using an ethylene glycol based polyurethane containing different aqueous solutions of potassium phosphate dibasic, sodium phosphate dibasic, potassium phosphate monobasic, calcium nitrate, calcium chloride and calcium acetate. Ion release profiles were studied as a function of initial ion concentration within the microcapsule, ion type and counterion type, and temperature. The preparation of microcapsules with controlled release profiles appears promising based on counterion selection and concentration.
UR - http://www.scopus.com/inward/record.url?scp=84905401322&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84905401322&partnerID=8YFLogxK
U2 - 10.1021/bk-2013-1148.ch016
DO - 10.1021/bk-2013-1148.ch016
M3 - Conference contribution
AN - SCOPUS:84905401322
SN - 9780841229051
VL - 1148
T3 - ACS Symposium Series
SP - 285
EP - 299
BT - Polymers for Personal Care and Cosmetics
PB - American Chemical Society
ER -