electrospinning – Shamskm: A site to exchange knowledge and solutions

Dissolvable fabric loaded with medicine might offer faster protection against HIV

By Guest PostOctober 9, 2014Healthalternative finance, anti hiv drugs, bitcoin, cameron ball, colin beale, cryptocurrency, dental remains, donating a kidney, electrospinning, gels, hiv infection, homo naledi, howard broadman, illegale jagd, kim woodrow, medicine, oral pills, ostafrika, severin hauenstein, university of washington, wilderei krise, zach cofran

Soon, protection from HIV infection could be as simple as inserting a medicated, disappearing fabric minutes before having sex.

University of Washington bioengineers have discovered a potentially faster way to deliver a topical drug that protects women from contracting HIV. Their method spins the drug into silk-like fibers that quickly dissolve when in contact with moisture, releasing higher doses of the drug than possible with other topical materials such as gels or creams. (more…)

A Material that Most Liquids Won’t Wet

By Guest PostJanuary 25, 2013Scienceair conditioners, air force, air repels, alcohols, anish tuteja, arun kota, blood, bounce off, breathable garments, carbon, chlorofluorocarbons, clays, custards, electric charge, electrospinning, fine particles, fluorine, interaction force, joseph mabry, liquid, liquid resisting, liquid solution, nanoscale coating, nanoscale cubes, non newtonian category, oils, organic acids, organic bases, oxygen, paints, pdms, polydimethylsiloxane, printer inks, refrigerators, rocket propulsion division, rubbery plastic particles, shampoos, shuaijun pan, silicon, solid, solid surface, solvents, stain resistant clothes, sulfuric acids, superomniphobic surface, surface tension, technique, toxic hydrochloric, university of michigan, van der waals, viscosity, waterproof paints

ANN ARBOR — A nanoscale coating that’s at least 95 percent air repels the broadest range of liquids of any material in its class, causing them to bounce off the treated surface, according to the University of Michigan engineering researchers who developed it.

In addition to super stain-resistant clothes, the coating could lead to breathable garments to protect soldiers and scientists from chemicals, and advanced waterproof paints that dramatically reduce drag on ships. (more…)

Electrically Spun Fabric Offers Dual Defense Against Pregnancy, HIV

By Guest PostDecember 5, 2012Healthafrica, against, antibodies, antivirals, bill, cameron ball, condom, contraception, drugs, electrospinning, emily krogstad, fibers, fluid jet, gates foundation, gels, geometry, gooey solution, heat sensitive molecules, hiv, hiv expert, hiv infection, kim woodrow, melinda, nanometer scale, pills, pregnancy, protect, sexually transmitted disease, sexually transmitted infection, sperm, tablets, Technology, thanyanan chaowanachan, treat hiv, university, vaccine, Washington

The only way to protect against HIV and unintended pregnancy today is the condom. It’s an effective technology, but not appropriate or popular in all situations.

A University of Washington team has developed a versatile platform to simultaneously offer contraception and prevent HIV. Electrically spun cloth with nanometer-sized fibers can dissolve to release drugs, providing a platform for cheap, discrete and reversible protection. (more…)

Tag Archives: electrospinning

Dissolvable fabric loaded with medicine might offer faster protection against HIV

A Material that Most Liquids Won’t Wet

Electrically Spun Fabric Offers Dual Defense Against Pregnancy, HIV