Figure 6. VFD (20 mm O.D.) processed 2D fluorescence maps of PEIs formed at different flow rates at 160 alongside their corresponding sample images from AFM and inverted fluorescence microscopy for (a) PEI800 (8600 rpm, 0.1 mL.min-1), (b) PEI800 (8600 rpm, 0.2 mL.min-1), and (c) hPEI (8000 rpm, 0.1 mL.min-1)26. SEM and TEM images of mesoporous silica, (d) and (e) showing a chain-like structure with (f) and (g) displaying structured toroidal/ring assembled into spheres, using 2D hexagonal mesoporous silica for comparison with (h) & (i) produced from conventional methods and (j) & (k) from traditional means at ambient temperatures44. Pd/SBA-15’s (l) SEM and (m) TEM image, with (n) nitrate-nitrogen content for three different loading concentrations of 10, 25, and 50 mg adsorbent for brown, green, and grey, respectively46. Mueller Hinton agar plates for inhibition testing of bacterial growth with the addition of curcumin and curcumin/SiO2 composite powder for right and left, respectively, for concentrations of (o) 209/60 µg.mL-1, (p) 419/120 µg.mL-1, (q) 628/180 µg.mL-1, (r) 838/240 µg.mL-1, and (s) 1047/300 µg.mL-1 27. (d-k) Reproduced with permission44. Copyright 2013, Royal Society of Chemistry. (l-n) Reproduced under the terms of the CC BY 3.0 license46. Copyright 2015, Royal Society of Chemistry. (o-s) Reproduced with permission47. Copyright 2015, Royal Society of Chemistry.