Interaction of Aqueous Bovine Serum Albumin with Silica Aerogel Microparticles: Sorption Induced Aggregation
Abstract
:1. Introduction
2. Results and Discussion
2.1. Morphology of the Silica Aerogel
2.2. Effect of pH on Zeta Potentials of BSA and the Silica Aerogel
2.3. The Interaction of BSA with Silica Aerogel Microparticles
3. Conclusions
4. Materials and Methods
4.1. Chemicals
4.2. Synthesis and Characterization of the Silica Aerogel
4.3. Zeta Potential Measurements
4.4. Time-Resolved Sorption Experiments
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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k1 [μg−1 Ls−1] | k2 [μg−1 Ls−1] | k3 [μg−1 Ls−1] | k4 [μg−1 Ls−1] | |
---|---|---|---|---|
pH = 4.6 (acetate) | (7.5 ± 0.1) × 10−5 | (7.2 ± 0.1) × 10−4 | (3.6 ± 0.1) × 10−4 | (1.4 ± 0.1) × 10−3 |
pH = 6.4 (phosphate) | (4.4 ± 0.2) × 10−5 | (8.0 ± 1.0) × 10−4 | (5.9 ± 0.4) × 10−4 | (1.4 ± 0.3) × 10−3 |
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Forgács, A.; Ranga, M.; Fábián, I.; Kalmár, J. Interaction of Aqueous Bovine Serum Albumin with Silica Aerogel Microparticles: Sorption Induced Aggregation. Int. J. Mol. Sci. 2022, 23, 2816. https://doi.org/10.3390/ijms23052816
Forgács A, Ranga M, Fábián I, Kalmár J. Interaction of Aqueous Bovine Serum Albumin with Silica Aerogel Microparticles: Sorption Induced Aggregation. International Journal of Molecular Sciences. 2022; 23(5):2816. https://doi.org/10.3390/ijms23052816
Chicago/Turabian StyleForgács, Attila, Madalina Ranga, István Fábián, and József Kalmár. 2022. "Interaction of Aqueous Bovine Serum Albumin with Silica Aerogel Microparticles: Sorption Induced Aggregation" International Journal of Molecular Sciences 23, no. 5: 2816. https://doi.org/10.3390/ijms23052816