Molecules encapsulated in liposomes are better absorbed in skin, compared to conventional formulations.
Would be crazy if they can vaccinate is through our skin via parasites!
Magnetotactic bacteria usually mineralize either iron oxide magnetosomes, which contain crystals of magnetite (Fe3O4), or iron sulfide magnetosomes, which contain crystals of greigite (Fe3S4). Several other iron sulfide minerals have also been identified in iron sulfide magnetosomes—including mackinawite (tetragonal FeS) and a cubic FeS—which are thought to be precursors of Fe3S4. One type of magnetotactic bacterium present at the oxic-anoxic transition zone (OATZ) of the southern basin of the Pettaquamscutt River Estuary, Narragansett, Rhode Island, United States is known to produce both iron oxide and iron sulfide magnetosomes.
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Quantum dots can be manufactured by a number of processes from colloidal synthesis to chemical vapour deposition (CVD). The cheapest and simplest method is benchtop colloidal synthesis. Electrochemical techniques and CVD can be used to create ordered arrays of quantum dots on a substrate material.15 Dec 2006
Crystals grow when the solution becomes supersaturated, meaning that there is too much salt dissolved in the water. The extra salt (or other material) takes the form of crystals. To get a supersaturated solution you can either cool down the solution or let some of the water evaporate.
Sonocrystallization[17] is the technique based on the use of ultrasound (US) to direct the generation of the desired morphology and particle size distribution (PSD), as this energy has shown to increase the nucleation rate in the tar- get medium as compared to experimentation carried out without US[9,18–20] and, ...5 Jul 2016
