Sensors and Actuators B: Chemical | Vol 173, Pgs 1-944, (October, 2012)

September 6, 2013 – 11:11
Polymerization of the conducting polymer poly(3,4

Graphical abstract

A new diketopyrrolopyrrole derivative (DPP-4) with two triphenylamine groups was developed as red emission fluorescent sensor for fluoride ion. The fluorescent changes of DPP-4 interact with fluoride ion exhibiting obvious solvent-dependent properties. In acetone, ratiometric channel was activated upon addition of n-Bu4NF, and more than 50 nm red shift from 590 nm to 641 nm was obtained and accompanied with emission color from orange to purple red. In acetonitrile, addition of fluoride caused 50-fold enhancement at 631 nm in emission spectra which be defined as a “turn on” mode. Interestingly, using fluoride and HSO4− anions as two chemical inputs and absorption or fluorescence as output, compound DPP-4 is demonstrated to be a parallel double-INH logic gate in acetonitrile solutions.


Not another dimension

2011-07-02 13:07:29 by SolidRock83

David Hitt is doing a study on this idea...
here's his bio...
avid H. Hitt is a patent attorney and a shareholder of Hitt Gaines, P.C., an intellectual property law firm located in Dallas. He has bachelor’s degrees in both physics and accounting, a master’s degree in taxation, and a J.D. (Juris Doctorate). He is also formally educated in economics, computer science, and mathematics. He specializes in all facets of intellectual property law, with extensive experience in patent procurement in the electrical, mechanical, and computer arts, including: computer architectures; cryptography and cryptanalysis; mathematical models of physical systems; telecommunications systems; optical transmission systems; discrete and integrated circuits; electromagnetic effects;...

Automated and Connected Vehicle Technologies: The Automotive Industry's ..  — Area Development Online
This transformation is driven by the proliferation of sensors, actuators, wireless connectivity, and artificial intelligence systems that are enabling vehicles to perceive and react to their environment in ways that human drivers cannot.

Astronaut leads aerospace program to infinity and beyond  — The Daily Cougar
“(The program) deals with things such as materials; engineering that is specific to airspace; electronics; the control systems; how you control sensors, actuators and all those parts; the fluid mechanics — how they fly. … There are many different ..

Springer Hydrogel Sensors and Actuators: Engineering and Technology (Springer Series on Chemical Sensors and Biosensors)
Book (Springer)

IBM Looks to Human Brain to Devise New Programming Model  — PC Magazine
It also includes an end-to-end software environment that can be used to create corelets, access the library, experiment with a variety of programs on the simulator, connect the simulator inputs/outputs to sensors/actuators, build systems, and visualize ..

Springer Advanced Materials and Technologies for Micro/Nano-Devices, Sensors and Actuators (NATO Science for Peace and Security Series B: Physics and Biophysics)
Book (Springer)
William Andrew Microfabrication for Industrial Applications (Micro and Nano Technologies)
Book (William Andrew)

MEMS in Medical Applications Market is Expected to Reach USD 6.5 Billion ..  — PR Newswire
MEMS comprises of miniaturized structures such as sensors, actuators and microelectronics. The prime elements are micro sensors and micro actuators. These are also called as transducers which help in conversion of one form of the energy into another.

Related posts:

  1. Linear Actuators on eBay
  2. Sensors, Actuators
  3. Sensors Actuators a Phys
  4. Sensors Actuators Chem
  5. Window actuators Electric