Synthesis and characterization of II-VI (CdSe) quantum dot encapsulated liposomes was written by Douda, J.;Miranda Calderon, L. G.;Kryshtab, T.;Arias Ceron, J. S.;Kryvko, A.. And the article was included in Journal of Materials Science: Materials in Electronics in 2018.Reference of 923-61-5 The following contents are mentioned in the article:
The semiconductor CdSe quantum dots (QDs) with emission spectra of different wavelengths were synthesized by using a modified method of simultaneous injection at heating. The obtained QDs were encapsulated into liposomes prepared by a method of lipid film hydration and sonication from various phospholipid compositions and polyethylene glycol (PEG) addition The synthesized and encapsulated in the liposomes QDs were characterized by photoluminescence (PL), X-Ray diffraction (XRD), Transmission electron microscopy, and Dynamic light scattering. The evaluation of PL spectra of the obtained QDs showed that they had sizes in the range of 2.3-4.5 nm. XRD patterns revealed only one peak for CdSe cubic crystal structure and the estimated crystal sizes were about the same values that the obtained from PL results. After the encapsulation a blue shift of PL peak position was observed The mechanism of the effect is discussed. This study involved multiple reactions and reactants, such as (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5Reference of 923-61-5).
(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Reference of 923-61-5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts