|
Fluorescent molecular logic gate.(diethylenetriamine)(Brief Article)
From:
Chemistry and Industry
| Date:
January 2, 2006| Author:
| COPYRIGHT 2006 Society of Chemical Industry. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.Copyright information
|
A simple molecule, L, diethylenetriamine bearing anthracene fragments at both ends, behaves as a fluorescent molecular logic gate with multiply configurable dual output--Scheme 4 (Y Shiraishi, Y Tokitoh & T Hirai, Chem Commun 2005, 5316). This system, operated by proton ([H.sup.+]) and transition metal cations ([Mn.sup.+]) ...
Related newspaper, magazine, and trade journal articles from HighBeam Research
(Including press releases, facts, information, and biographies)
|
Organic chemistry.(Highlights)(Report)
; In brief * Dyad-based molecular logic * Radical cations * How well...ailylic alcohols Dyad-based molecular logic The popular perylenebisamide...end of a solvatochromic dyad molecular logic gate. Starting from the bromo...
|
|
Nanotech: Futuristic Keypad Piques Interest: It won't be used for ATMs anytime soon, but recent research in nanotechnology shows that bank security may someday be extended to the molecular level.
; ...researchers say, it has already been demonstrated that molecular logic systems should not necessarily follow circuitry, but can rather make use of a variety of approaches for molecular logic reconfiguration. That one statement might offer some...
|
|
Nanotechnology: Very, Very, Very, Very Small Code: Nanotechnology won't be tapped for commercial use like ATM keypads soon, but research shows information security will one day reach the molecular level.
; ...researchers say, it has already been demonstrated that molecular logic systems should not necessarily follow circuitry, but can rather make use of a variety of approaches for molecular logic reconfiguration. That one statement might offer more...
|
|
Fluorescent Molecular Tomography in Myocardial Infarct
; ...in Circulation Research, Nahrendorf et al. from the Massachusetts General Hospital (Boston) reported on multichannel fluorescent molecular tomography (FMT) for spatiotemporal resolution of phagocytic and proteolytic activities mediated by macrophages and neutrophils...
|
|
Applied chemistry.(Highlights)
; ...wires, rectifiers and logic gates have been developed. The molecular logic gate is an important device to enable information processing...and synthesised. For the AND logic operation, most of the molecular logic gates have used chemical signals as inputs (or output) and...
|
|
Organic chemistry.(DNA Sequence)
; Fluorescent molecular probes to study DNA need to be resistant to competing influences from changes in solvation and temperature, while responding strongly...
|
|
Single-molecule logic proposed.
; ...hit upon the idea while they were trying to build another molecular logic design and encountered problems with parts of molecules...challenges to implementing even a simple version of the molecular logic, said Stadler. The first challenge is bringing a large number...
|
|
Optical Probe Imaging and Peritoneal Micrometastases
; ...Hama et al. from the National Cancer Institute (Bethesda, MD) reported on a 2-step activation process for pretargeted fluorescent molecular imaging of peritoneal metastases. In this approach, tumors were pretargeted with a nonfluorescent biotinylated monoclonal...
|
|
Molecule-sized chips
; ...California in Los Angeles have created a technology that may allow for molecule- sized computer chips. They have developed molecular logic gates in crystalline structures. Logic gates are control structures that act as the building blocks of a computer. Their...
|
|
Faster Computers Closer to Reality
; ...experts said yesterday that they had taken a big step toward making tiny, super-fast computers by creating a molecular "logic gate," which forms the basis of how a computer works. Built on a crystalline structure, such computers, called...
|
For more facts and information,
see all results
Find more facts and
information related to the
article "Fluorescent molecular logic ...".