| In the nanoassemblies, GQDs function as carriers of sensitiser PPIX and confers the system cancer cell targeting ability. |
| The Authority further concluded that that preparation may be a potential respiratory sensitiser. |
| Formaldehyde is actually quite a potent sensitiser, so you can quickly become allergic to it and it's certainly a nasty respiratory irritant. |
| The higher the level of sensitiser in the air, the greater the risk of disease. |
| If this cannot be done, employers should ensure that the amount of sensitiser in the air is reduced, by enclosure or local exhaust ventilation. |
| If the sensitiser is removed or replaced, or the worker is moved away from exposure, symptoms should start to decrease. |
