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The polarization microscopic pictures of LLC with different PaHCl concentrations.
Notes: (A) Blank LLC; (B) 2.5 w/w% PaHCl–LLC; (C) 3 w/w% PaHCl–LLC; (D) 4 w/w% PaHCl–LLC. Magnification 200×.
Abbreviations: PaHCl, papaverine hydrochloride; LLC, lyotropic liquid crystal.
