An array of nanowire antennas capable of absorbing electromagnetic radiation from the sun and connected to ultrafast rectifying diodes for useful generation of direct current for generating electrical power.
[更多]
Human embryonic stem (hES) cells hold promise as an unlimited source of cells for transplantation therapies. The present is of a method for the control of hES cells proliferation and differentiation into complex, viable 3D tissues constructs.The invention describes the use of biodegradable polymer s.....
[更多]
Many sight- impaired people are unwilling to use white canes to assist them in moving around – only 10% of blind people in the United States use canes - either because they are embarrassed or because they are afraid of causing a disturbance or injury to other people.Using a cane only provides inform.....
[更多]
Antimony tin oxide is one of the most widely used transparent conducting oxides because of its two chief properties, electrical conductivity and optical transparency, which are important for optoelectronic devices, such as in flat-panel displays and solar cells.Current methods for particle and nanop.....
[更多]
Most sensitive sensors available to date – considerably more sensitive than dogsSensitivity of 10-15 molar achievedReadout signal for sensing is electrochemical (current) or optical (surface plasmon resonance)Available readers will need adaptation for field workAnalysis of TNT and RDXHighly sensitiv.....
[更多]
| |< <- | [87] [88] [89] [90] [91] [92] [93] [94] [95] [96] [97] | -> >| |
