Silver Atomic Quantum Clusters can be incorporated into coatings to provide long-lasting antimicrobial protection at exceptionally low concentration.

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Anti microbial nano material
NGAP AQC Ag-1104W is an atomic quantum cluster (AQC) of between 2 and 4 silver atoms in size. AQCs can be considered as “metal molecules” and, at this sub-nanometer scale, quantum mechanics are dominant over classical mechanics. This results in quantum confinement of electrons and the absence of crystalline form, leading to new and different properties compared to bulk materials and conventional nanoparticles. NGAP AQC Ag-1104W is supplied dispersed in water with silver concentrations of a few tens of ppm. The product can be used as an additive to confer antimicrobial properties into materials, resulting in significant long lasting antimicrobial properties even for very low addition levels.

- Ag content (mg/litre) → 10-30

- Cluster size → 2-4 Atoms

- Carrier liquid → water

 

Anti microbial coatings
NGAP AQC Ag-1103 is an atomic quantum cluster (AQC) of between 5 and 15 silver atoms in size. AQCs can be considered as “metal molecules” and at this sub-nanometer scale, quantum mechanics are dominant over classical mechanics. NGAP AQC Ag-1104W This results in quantum confinement of electrons and the absence of crystalline form, leading to new and different properties compared to bulk materials and conventional nanoparticles. NGAP AQC Ag-1103 is supplied as AQCs dispersed in a UV curable acrylic monomer (HDDA) at a silver concentration of 10 g/liter. The product can be used as an additive to confer antimicrobial properties into UV curable coatings. It is nontoxic and colorless. An addition level as low as 0.1% of the supplied dispersion (equal to 10ppm Ag in the coating) can result in significant, long-lasting antimicrobial properties.

- Ag content (g/litre) → 10

- Cluster size → 2-4 Atoms

- Carrier liquid → water

 

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