How to choose a device

●You need a simple device first, no budget. ⇒ 【NEX-101】are recommended. Devices such as a high voltage supply, a clip spinneret(nozzle) and a drum collector are integrated to make experiments.The product is ideal for making trial samples and developi≫ more

Electrospinning of cellulose acetate nanofiber sheets.

We have electrospun nanofiber sheets with cellulose acetate. Cellulose acetate (acetyl cellulose) is made from cellulose and is environment-friendly and safe for living organisms.It also has excellent weather resistance and does not deteriorate easil≫ more

Tissue sheets improve diabetic wound healing!

Dr. Liu Li, Project Associate Professor and Dr. Li Junjun, Project Assistant Professor in the Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, have developed a tissue sheet designed using human umbilical cord-derive≫ more

Trial spinning of gelatin/PVP mixed nanofiber sheet②

By changing the solvent that was previously spun and increasing the percentage of gelatin in the solution Gelatin and PVP mixed nanofiber sheets have been newly spun.When immersed in ethanol, it became gelatinous, but when observed with a microscope,≫ more

Trial spinning of gelatin/PVP mixed nanofiber sheet!

After spinning, we soaked the gelatin/PVP mixed nanofiber sheet into ethanol to remove PVP, then dried it and observed under a microscope.In addition, we also soaked the PVP nanofiber sheet into ethanol as a comparison to see if gelatin remained. The≫ more

We have spun nanofiber sheets of PVP (Polyvinylpyrrolidone).

PVP is a water-soluble polymer and is used as an adhesives, cosmetics, and excipient for tablets.In addition, it has water retentivity, and is used as a resin component of soft contact lenses, contact lens solution, and lens cleaning solution.

Gelatin electrospinning spinning test

Gelatin is made of protein and has applications in the food and medical fields.However, electrospinning of gelatin is difficult due to gelation and high solution conductivity. Therefore, we conducted an experiment focusing on the isoelectric point of≫ more