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pH measurements for nanoparticle syntheses and their mixtures with dyes.
| Sample | pH |
|---|---|
| Pharmaceutical-grade nanoparticle synthesis | 6.78 |
| PG Hep NPs-Methylene Blue | 6.24 |
| PG Hep NPs-Neutral Red | 6.10 |
| PG Hep NPs-Rose Bengal | 5.94 |
| Reactive-grade nanoparticle synthesis | 4.86 |
| PG Hep NPs-Rose Bengal | 5.87 |
| PG Hep NP-Methylene Blue | 6.30 |
| PG Hep NPs-Neutral Red | 6.60 |
