Powerful magnets can kill cancer cells According to the British "Daily Express" reported on October 8, recently Korean scientists have made new breakthroughs in cancer therapy. They have developed a weapon against this disease, using powerful magnetic pulses to open the "self-destructive" inside the tumor. Switch to make cancer cells "suicide" effectively. The research was [...]
Electromagnetism - To create a magnet or magnetic field, we are going to have to look at how they are generated. The relationship between current and magnetics field behave according to the right-hand rule. As current passes through a wire, a magnetic field forms around the wire in the direction of your fingers as they [...]
The physical and chemical properties of magnetic nanoparticles largely depend on the synthesis method and chemical structure. In most cases, the particles range from 1 to 100 nm in size and may display superparamagnetism. Types of magnetic nanoparticles Oxides: ferrites Ferrite nanoparticles or iron oxide nanoparticles (iron oxides in crystal structure of maghemite or magnetite) [...]
A long-sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment, and that could be precisely manipulated into position within living cells, has been achieved by a team of researchers at MIT and several other institutions. The finding is reported this week in the journal Nature Communications. The new [...]
