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
PVP is used for cosmetics and tablet excipients.We wanted to create a nanofiber sheet with collagen as the main ingredient, but the one we created this time contained too much PVP as an excipient.We will try to reduce the amount of it.Please let us k≫ more
This time we have spun nanofibers with HFIP and a small amount of water as solvents.Quite thick sheets could be made for about an hour of spinning.In the experiment some droplets were on the sheet and the sheet wrinkled when being removed, and we wil≫ more
The inquiry form on the site that had been experiencing problems has been restored.We apologize for the delay and inconvenience caused to customers who contacted us during this period. We look forward to your continued support of MECC.
The inquiry form on our website had been experiencing problems from the end of April to the beginning of May. We apologize for any inconvenience caused by the delay.
Previously, it was mixed with PVP, but now it is mixed with PCL,which is often used in medical applications.It can be used for materials such as wound dressings.
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
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
This time, we visited Tokyo Big Sight, on February 2nd to see the Nanotechnology Exhibition and Conference. The exhibition was held for three days from February 1st to February 3rd, and the total number of visitors was 31,137 over the three days. The≫ more