Essays about: "silicone membrane"

Found 4 essays containing the words silicone membrane.

1. 1. Let Us Put Our Brains in the Spotlight – Literally!

   University essay from Lunds universitet/Examensarbeten i molekylärbiologi

   Author : Elsa Karjalainen; [2023]
   Keywords : Biology and Life Sciences;

   Abstract : Neurons are the working force in each vertebrate’s nervous system. These small cells have the important task of transferring information in the form of electrical charges called action potentials. Neurons make it possible for us to sense touch, process our environment, and store memory. READ MORE

3. 2. Method development of an in vitro vertical Franz diffusion cell system to assess permeation of cosmetic active ingredients

   University essay from Uppsala universitet/Institutionen för kemi - Ångström

   Author : Johanna Mattiasson; [2020]
   Keywords : chemistry; method development; Upsalite; Disruptive Materials; Franz; diffusion; penetration; permeation; skin; pharmaceuticals; cosmeceuticals; skincare; cosmetics; actives; mesoporous; material chemistry; kemi; kosmetika; Upsalite; Disruptive Materials; Franzcell; diffusion; läkemedel; metodutveckling; hud; penetration;

   Abstract : For evaluation of potential skincare ingredients, an in-house method using Static Franz diffusion cells and dialysis membranes was developed. Benzoic acid was chosen as a model substance along with L-ascorbic acid and α-Tocopherol. The cell conditions were tailored to encourage transmembrane diffusion. READ MORE

4. 3. Evaluation of skin-friendly solvents for increased solubility of a model NSAID in topical formulations

   University essay from Malmö universitet/Fakulteten för hälsa och samhälle (HS)

   Author : Anna Bergström; [2019]
   Keywords : diclofenac; diffusion; Franz cell; solubility; transdermal;

   Abstract : Bergström, A Utvärdering av hudvänliga lösningsmedel för ökad löslighet av NSAID i topikala formuleringar. Examensarbete i Farmakologi 15 poäng. Malmö Universitet: Fakulteten för Hälsa och Samhälle, Institutionen för Biomedicinsk Vetenskap, 2019. READ MORE

5. 4. A process recipe for bonding a silicone membrane to a plastic substrate

   University essay from Institutionen för teknikvetenskaper

   Author : Linus Schönström; Anna Nordh; Anton Strignert; Frida Lemel; Jakob Ekengard; Sofie Wallin; Zargham Jabri; [2013]
   Keywords : bonding silicone; corona surface treater; SiO2 coating; thermoplastic substrate; PVD temperature; PDMS membrane; spin-coating; thickness measurements; microfluidic systems; bonding PDMS; silicon dioxide coating; spin-cast; silicone membrane; PDMS; polydimethylsiloxane; poly dimethylsiloxane ; silicon dioxide PVD; SiO2 PVD; silicon dioxide evaporation; SiO2 evaporation; thickness of a thin film; silicon dioxide deposition; SiO2 deposition; adhesion testing; cycloolefincopolymer; cycloolefinpolymer; cyclic olefin copolymer; cyclic olefin polymer; COC; COP; plasma surface treater; surface activator; surface oxidizer;

   Abstract : A spin-cast silicone membrane has been successfully bonded between two injection-molded microstructured plastic discs. This sandwich structure creates a useful platform for mass production of microfluidic systems, provided that the bonds are leakproof. READ MORE