Related by context. Frequent words. (Click for all words.) 70 soluble 61 micelles 60 microcapsules 60 bioavailable 60 solubility 59 polyethylene glycol 59 polymer 59 microspheres 58 biodegradable 58 chemically 58 nontoxic 58 organic solvents 58 polymeric 58 aqueous 58 biocompatible 58 biologically active 57 ionic liquids 57 bioactive 57 organic acids 57 granules 57 hydrogel 57 emulsion 56 hydrogels 56 hydrophilic 56 nanoparticles 56 granule 55 potassium hydroxide 55 fat soluble 55 oxidizes 55 molecules 55 hydrophobic 55 chemically modified 55 degradable 54 ester 54 salts 54 adsorbed 54 nanoparticle 54 calcium phosphate 54 isopropyl alcohol 54 emulsifier 54 functionalized 54 polyesters 54 polymer coating 54 polysaccharide 54 emulsified 54 liposomes 54 copolymer 53 adhesive 53 esters 53 formic acid 53 solvents 53 ascorbic acid 53 pigmented 53 corn starch 53 active ingredient 53 metabolized 53 polymers 53 colloidal 53 applied topically 53 emulsions 53 dendrimer 53 sulphate 53 excipient 53 hydrolysis 52 oxidizing 52 absorbable 52 phospholipids 52 biotin 52 metabolised 52 desiccant 52 glycerol 52 polysaccharides 52 nanospheres 52 surfactants 52 surfactant 52 additive 52 molecule 52 hyaluronic acid 52 nano particles 52 salicylic acid 52 acidic 52 propylene glycol 52 liquid 51 macromolecules 51 lecithin 51 bio degradable 51 neutral pH 51 amine 51 acids 51 gel 51 alkali 51 topical cream 51 glycerin 51 naturally occurring 51 chitosan 51 liposome 51 electrolyte 51 membranes 51 sorbent 51 epoxy resin 51 aluminum oxide