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Nanoscale

A City Never Seen

Cut through a sheet of Bacterial Cellulose and you find an entire hidden world — a sprawling fibrous metropolis, with its builders still roaming the streets. Nature's own nanofactory, caught mid-construction.

Colourful crystallized curcuminoid based sample

  • Author: Ling Roca Pla
  • Picture:

Curcuminoid-based crystallised compound deposited onto SiO2 through sublimation. When this sample was analysed under the MO (50x), I could only gawk with awe: the kaleidoscope of green and pink crystals blooms forming a gradient along the picture undeniably evokes the picturesque "Antoni Gaudí" art.

Dragon under the sunlight pareidolia

  • Author: Ling Roca Pla
  • Picture:

Curcuminoid-based crystallized compound deposited onto SiO2 through sublimation. Under the MO (20x), in a certain region of my sample (which I do not want to recall), the crystal shapes can remind us of a dragon flying near the Sun if you stare at it with a tipsy mindset.

Nanostructured fibers

Polymeric fibers composed of drug-loaded nanoparticles serve as a platform for formulating solid dosage forms. The drug used presents a pharmaceutical challenge due to its low water solubility; therefore, the use of these fibers helps increase the drug's solubility and bioavailability in the body.