Colloids.

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Presentation transcript:

Colloids

  Colloid Phase Dispersed Phase Example Aerosol Gas Liquid Fog Aerosol Gas Solid Smoke Foam Liquid Gas Whipped Cream Emulsion Liquid Liquid Milk Sol Liquid Solid Silver Chloride in Water Foam Solid Gas Pumice Gel Solid Liquid Jello Sol Solid Solid Ruby

Types of Colloids Aerosols

Foam, Emulsion, Sol

Foam, Gel, Sol

Tyndall Effect

Silting Out

Aerogels

Taxol Solubility = 0.01 mg/mL in Water Pacific Yew Tree Bark Paclitaxel Solubility = 0.01 mg/mL in Water European Yew Tree Leaves

Kolliphor EL Polyethoxylated castor oil. It is prepared by reacting 35 moles of ethylene oxide with each mole of castor oil. A synthetic, nonionic surfactant used to stabilize emulsions of nonpolar materials in water. Abraxane Protein-bound paclitaxel, also known as nanoparticle albumin–bound paclitaxel or nab-paclitaxel, is an injectable formulation of paclitaxel.