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. 2021 Jun 5;26(11):3434. doi: 10.3390/molecules26113434

Table 3.

Bilayer characterization by fluorimetric assays of uncoated and HA-Chol-coated niosomes utilizing two probes: pyrene for microviscosity and polarity assessment and DPH for fluidity evaluation.

Sample with and without HA-Chol Fluidity (Anisotropy) Polarity (I1/I3) Microviscosity (IE/I3)
S2 0.11 1.14 0.38
S2 (1:1) 0.24 1.16 0.30
S3 0.14 1.12 0.74
S3 (1:0.5) 0.15 1.23 0.36
S3 (1:1) 0.21 1.22 0.33
T 0.20 1.58 0.18
T (1:0.5) 0.27 1.15 0.17
T (1:1) 0.26 1.12 0.29