Antimicrobial Activity of MgB2 Powders Produced via Reactive Liquid Infiltration Method
Abstract
:1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Sample Availability
References
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MBNB01 | MBNB02 | MBNB03 | MBNB04 | MBNB05 | MBNB06 | MBNB16 | |
---|---|---|---|---|---|---|---|
Mg:B | 1.4:2 | 1.4:2 | 1.8:2 | 1.4:2 | 1.4:2 | 1.4:2 | 1.4:2 |
T (°C) | 670 | 800 | 800 | 800 | 760 | 800 | 800 |
td (h) | 2 | 2 | 4 | 4 | 6 | 6 | 2 |
Mg2B25 | 0.97 | - | - | - | - | - | - |
MgB2 | 0.02 | 0.99 | 0.71 | 0.89 | 0.72 | 0.98 | 0.73 |
Mg | 0.01 | 0.01 | 0.29 | 0.11 | 0.28 | - | 0.22 |
MgO | - | - | - | - | - | 0.02 | 0.05 |
Rwp | 6.48 | 9.45 | 9.58 | 19.18 | 17.51 | 9.13 | 9.97 |
Rexp | 1.79 | 5.67 | 5.72 | 15.81 | 13.98 | 5.44 | 6.75 |
GoF χ2 | 3.6 | 1.66 | 1.67 | 1.21 | 1.25 | 1.68 | 1.47 |
MBNB01 | MBNB02 | MBNB03 | MBNB04 | MBNB05 | MBNB06 | MBNB16 | DMSO | |
---|---|---|---|---|---|---|---|---|
S. aureus | >0.5 | 0.062 ± 0.002 | 0.062 ± 0.005 | 0.015 ± 0.001 | 0.031 ± 0.001 | 0.003 ± 0.001 | 0.031 ± 0.001 | >50% |
E. faecalis | >0.5 | >0.5 | 0.50 ± 0.02 | 0.5 ± 0.1 | 0.50 ± 0.05 | >0.5 | >0.5 | >50% |
E. coli | >0.5 | 0.25 ± 0.05 | 0.50 ± 0.01 | 0.25 ± 0.04 | 0.125 ± 0.005 | 0.125 ± 0.003 | 0.25 ± 0.05 | 50% |
Ps. aeruginosa | >0.5 | 0.25 ± 0.02 | 0.25 ± 0.05 | 0.125 ± 0.005 | 0.13 ± 0.05 | 0.062 ± 0.002 | 0.125 ± 0.005 | 50% |
C. albicans | >0.5 | 0.25 ± 0.02 | 0.50 ± 0.03 | 0.50 ± 0.01 | 0.50 ± 0.01 | 0.25 ± 0.02 | 0.50 ± 0.01 | 50% |
MBNB01 | MBNB02 | MBNB03 | MBNB04 | MBNB05 | MBNB06 | MBNB16 | DMSO | |
---|---|---|---|---|---|---|---|---|
S. aureus | 0.5 | 0.50 ± 0.05 | 0.062 ± 0.003 | 0.062 ± 0.005 | 0.015 ± 0.0001 | 0.031 ± 0.002 | 0.003 ± 0.002 | >50% |
E. faecalis | >0.5 | >0.5 | >0.5 | >0.5 | >0.5 | >0.5 | >0.5 | >50% |
E. coli | >0.5 | >0.5 | >0.5 | 0.5 ± 0.1 | 0.25 ± 0.05 | >0.5 | >0.5 | 50% |
Ps. aeruginosa | 0.5 | 0.50 ± 0.03 | 0.25 ± 0.05 | 0.25 ± 0.04 | 0.25 ± 0.10 | 0.25 ± 0.05 | 0.06 ± 0.04 | 25% |
C. albicans | 0.5 | 0.50 ± 0.05 | 0.25 ± 0.01 | 0.50 ± 0.06 | 0.50 ± 0.06 | 0.5 ± 0.1 | 0.25 ± 0.02 | 50% |
MBNB01 | MBNB02 | MBNB03 | MBNB04 | MBNB05 | MBNB06 | MBNB16 | |
---|---|---|---|---|---|---|---|
MIC | 0.50 ± 0.06 | 0.26 ± 0.15 | 0.36 ± 0.22 | 0.28 ± 0.06 | 0.26 ± 0.10 | 0.19 ± 0.03 | 0.28 ± 0.06 |
MBIC | 0.5 ± 0.1 | 0.31 ± 0.05 | 0.36 ± 0.15 | 0.30 ± 0.07 | 0.36 ± 0.02 | 0.26 ± 0.05 | 0.28 ± 0.10 |
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Padhi, S.K.; Baglieri, N.; Bonino, V.; Agostino, A.; Operti, L.; Batalu, N.D.; Chifiriuc, M.C.; Popa, M.; Burdusel, M.; Grigoroscuta, M.A.; et al. Antimicrobial Activity of MgB2 Powders Produced via Reactive Liquid Infiltration Method. Molecules 2021, 26, 4966. https://doi.org/10.3390/molecules26164966
Padhi SK, Baglieri N, Bonino V, Agostino A, Operti L, Batalu ND, Chifiriuc MC, Popa M, Burdusel M, Grigoroscuta MA, et al. Antimicrobial Activity of MgB2 Powders Produced via Reactive Liquid Infiltration Method. Molecules. 2021; 26(16):4966. https://doi.org/10.3390/molecules26164966
Chicago/Turabian StylePadhi, Santanu Kumar, Nicoletta Baglieri, Valentina Bonino, Angelo Agostino, Lorenza Operti, Nicolae Dan Batalu, Mariana Carmen Chifiriuc, Marcela Popa, Mihail Burdusel, Mihai Alexandru Grigoroscuta, and et al. 2021. "Antimicrobial Activity of MgB2 Powders Produced via Reactive Liquid Infiltration Method" Molecules 26, no. 16: 4966. https://doi.org/10.3390/molecules26164966