Targeting Pigment Where It Begins
Suitable examples of polymeric matrix materials include poly(glycolic acid), poly-d,1-lactic acid, poly-1-lactic acid, copolymers of the foregoing, poly(aliphatic carboxylic acids), copolyoxalates, polycaprolactone, polydioxonene, poly(orthocarbonates), poly(acetals), poly(lactic acid-caprolactone), polyorthoesters, poly(glycolic acid-caprolactone), polydioxonene, polyanhydrides, polyphosphazines, and natural polymers including albumin, casein, and some waxes, such as, glycerol mono- and distearate, and the like
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doi: 10.1038/s41572-020-0205-x 138 RodaGChien NgSKotzePGArgolloMPanaccioneRSpinelliAet al