Wenndy Pantoja Romero

• I was working on the design of gold-graphene quantum dot nanocomposites with good stability and biocompatibility. The resulting nanocomposites could potentially be employed as drug delivery systems when the drugs are successfully loaded and then later controlled released. Also, I have been working on the synthesis of metal-organic frameworks (MOFs) that are used as carriers for Andrographolide (ADG). This encapsulation is carried out by high-pressure contact. Different techniques like 1H NMR, 13C NMR, XRD, UV-Vis, TGA, Fluorescence spectroscopy, HRTEM, SEM-EDS, BET, and FTIR are used to confirm the successful synthesis of the nanocomposites employed.

• I studied the synthesis of fatty acid glycerol esters, which were spread over the water subphase, forming Langmuir films in a Teflon trough. The interfacial properties of these surfactants at the air/water interface were investigated by calculating the compression modulus (Cs-1), photomodulated-infrared reflection-absorption spectroscopy (PM-IRRAS), Brewster angle microscopy (BAM), and Fluorescence spectroscopy.

• Conducted research and development of new products and new formulations for the food, pharmaceutical, and plastics industries.
• Performed physicochemical analysis of designed products.
• Provided support in the realization of technical data sheets and specifications for these new products.

• Performed physicochemical analysis of raw materials and finished products, such as oils, lubricants, and additives.
• Product quality verification.
• Review process optimization and check products in storage tanks.
• Verify the calibration of the laboratory equipment.

• Oversee staff.

• Analyze and control of raw materials, products in development, and finished products.
• Performed physicochemical analysis of the products.
• Non-compliant product identification.
• Executed certification and audit tasks.
• Method validation.
• Update of technical data sheets.
• Register, code, and then make samples available