Karyme Arias

[Karyme Arias @KaryArias17]

Hi @LatinXChem, I’m Karyme Arias from Tecnológico de Monterrey, Mexico and I’m presenting my work “Sustainable process in the production of W/O nanoemulsions” at #LatinXChem23 #LatinXChemNanoMat #NanoMat118 @nanoscale_rsc #nanotechnology #nanoemulsions #Sustainability

[Sebastian González Covarrubias @SebastianGonzCo]

Hi #LatinXChem, I'm Sebastian, from ITESM presenting my work "Immiscible Compounds: Double Nanoemulsions W/O/W synthesis for Advancing the food Industry " at #LatinXChem23 #LatinXChemNanoMat
#NanoMat121
@nanoscale_rsc
@beyondbenign, @green_rsc, @RSC_Sus
#nanomaterials

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (3/3)

[Karyme Arias @KaryArias17]

Hi @LatinXChem, I’m Karyme Arias from Tecnológico de Monterrey, Mexico and I’m presenting my work “Sustainable process in the production of W/O nanoemulsions” at #LatinXChem23 #LatinXChemNanoMat #NanoMat118 @nanoscale_rsc #nanotechnology #nanoemulsions #Sustainability

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus I add a reference in case you would like more information about other methods that use ultrasonication to make this type of nanoemulsion.

https://t.co/7jhwEXC0IX

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (2/3)

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus which represents a high energetic cost. Similarly, if we talk about the raw materials, the oils or surfactants that are used are not as environmentally friendly as those presented in this work.

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus Daniela, I think that the answers will appear you out of order, so here is the appropriate order.
(1/3)

[Karyme Arias @KaryArias17]

@Zanchet_UNICAMP @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus Hi Daniela, thank you for the interest in my work. Answering your question, most of the methodologies found for the elaboration of W/O nanoemulsions use a long time of ultrasonication, besides using high levels of energy and even use high homogenization periods,

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (4/4)

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus 2) Other characterization techniques we can use are scanning electron microscopy (SEM), atomic force microscopy (AFM), nuclear magnetic resonance spectroscopy (NMR) and infrared spectroscopy (IR). In addition, physical tests such as viscosity and refractive index can be performed

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (3/4)

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus Yes, we have run the blank without ultrasonication and it gives a very unstable emulsion with droplets in population of more than 1 micromether.

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (2/4)

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus So, the DLS shown in the poster is of the majority part which is the yellow one. The DLS of the lower proportion fraction was not shown, but this emulsion shows a droplet size of about 16 nm, but we are still studying it.

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus (1/4)

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus Hello Dr. Natalia, thank you for your interest in my work. Answering your questions:
1) To measure the nanoemulsion in the DLS is taken from the reaction mixture. We are obtaining two nanoemulsions in the mix, which are very easy to separate.

[Karyme Arias @KaryArias17]

@NanoGoch @LatinXChem @nanoscale_rsc @beyondbenign @green_rsc @RSC_Sus Dr., I think the answers will appear out of order, so here I indicate the appropriate order