None
[更多]
Researchers at UCSD have engineered bacteria to blink fluorescently using a cellular clock mechanism which alters its cycling rate depending upon concentrations of a test compound. In one test case, the cells responded to low levels of arsenic although the system could be adapted to sense other age.....
[更多]
Even though accurate tests are readily available to determine feline blood types, the development of a genetic test has the following advantages: The identification of the B-type allele carrier is especially useful for cat breeders in selecting matings to avoid NI complications. The genetic test is .....
[更多]
Microscopic gas confinement chambers, micro-lenses, optical switches, laser fusion targets, magnetic shielding, medication capsules, lab-on-a-chip, drug delivery systems
[更多]
This present invention is particularly useful in obtaining quantitative optical properties and chromophore concentrations of tissue components in vivo at superficial depths and "short" source-detector separations. The probe is amenable to use in free space or in tissues that can be reached by endos.....
[更多]
| |< <- | [128] [129] [130] [131] [132] [133] [134] [135] [136] [137] [138] | -> >| |
