... . Now, MIT researchers have developed tiny gold particles that can home in on tumors, and then, by absorbing ... tumors with minimal side effects. Such particles, known as gold nanorods, could diagnose as well as treat ...
... a method of detecting and treating tumors with the help of gold particles with dimensions measure in mere nanometres ... (antibodies) can be attached to miniscule particles of gold. The antibodies ensure that the gold particles come into contact ...
... out by the Berlin-based researchers. This is because these tiny gold particles are very selective about which reactions they assist ... . Therefore, the scientists had to create the gold clusters in the same apparatus in which they determine the particle structure. To this end ...
... field of the sunlight can couple with the oscillations of the electrons in the gold particles and creates a resonance. "The magnetic field ... -powered, and is very energy efficient, because only the particles of gold heat up," he said. "In conventional chemical ...
... with X-ray light. A 100-nanometre gold particle fixed on a substrate was reconstructed with 5 nanometre resolution. Contrary to other techniques, X-ray ...
... and Hutchings the hydrochlorination of acetylene to vinyl chloride. Gold particles measuring less than 5 nanometers ... , Kiely and Hutchings were able to see the larger gold particles, but not the individual atoms or bilayer clusters ...
... by tissue. The absorbed light energy causes the gold particles to vibrate and is dissipated into the surrounding area ... crystals are produced in the form of tiny spherical gold particles. These crystals are added to a "secondary growth ...
... fingerprints.'" Khoury "grew" the nanostars by mixing miniscule gold particle seeds in a growth solution ... from the central core. Additional gold increased the size of the entire particle. "These experiments demonstrate that it is possible ...
... hypothesis that some very, very small metal particles work much better than others in various chemical ... in real time, researchers confirmed that some gold particles are better at increasing the rate of a chemical reaction ...
... cell is more than 100 times larger than the gold particles. The gold particles are placed in the microscope's vacuum ... use metals like copper, nickel or aluminum." The gold particles are created inside the microscope chamber ...
... tiny gold particles and infrared light, MIT researchers have developed a drug-delivery system ... of drugs. In theory, up to four different-shaped particles could be developed, each releasing its payload at different ...
... rings with high yield. When 5 nanometer gold particles were used, a milder steric hindrance directed ... allows the reconstruction of the three-dimensional nanostructure, with the gold particles providing enough electron density ...
Using tiny gold particles and infrared light, MIT researchers have developed a drug-delivery system that allows multiple drugs to be released in a controlled fashion.
... for developing a technique that utilizes nano-sized gold particles to target malignant tumors and kill cancer cells while leaving healthy tissue ...
... process is then used to apply nanometer-scale gold particles to the pyramid structures. Using a solution of hydrogen ... features. The feature size is controlled by the diameter of the gold particles and the length of time the silicon is exposed ...
