Paramagnetic pyrrole-based semiconductor molecular material
نویسندگان
چکیده
منابع مشابه
ZSM-5 Zeolite As Host Material for Semiconductor Nanoparticles
This work describes the optical and structure properties of nickel sulfide and cobalt sulfide nanoparticles in ZSM-5 zeolite. The samples were obtained by sulfidation of the Ni2+ and Co2+ ion-exchange ZSM-5 zeolites in a Na2S solution at room temperature. The optical properties of the samples were studied by UV-visible spectroscopy. Their crystalline structure and morphology were studied by X-r...
متن کاملV-F Pyrrole-Based Molecular Assemblies and Supramolecular Structures
1,3-Dipyrrolyl-1,3-propanediones, synthesized from pyrroles and malonyl chloride, form BF2 complexes, a new class of naked-eye sensors for halide and oxoanions. Association mode with the interactions of both the pyrrolyl NH and bridging CH protons for anion was confirmed by 1H NMR chemical shifts in CD2Cl2 and supported by theoretical study. Binding constants (Ka) were estimated at 8.1 × 104, 2...
متن کاملA paramagnetic molecular voltmeter.
We have developed a general electron paramagnetic resonance (EPR) method to measure electrostatic potential at spin labels on proteins to millivolt accuracy. Electrostatic potential is fundamental to energy-transducing proteins like myosin, because molecular energy storage and retrieval is primarily electrostatic. Quantitative analysis of protein electrostatics demands a site-specific spectrosc...
متن کاملMaterial Characterization of Semiconductor Devices
The full-scale progression of optical communications was triggered by the indication in 1966 of the possibility of using low-loss optical fibers for communications. Since then, optical communication technologies have advanced by the development of optical semiconductors such as the laser diode (LD) and photodiode (PD), along with highspeed semiconductor circuit technologies, including the laser...
متن کاملSugar-based molecular computing by material implication.
A method to integrate an (in principle) unlimited number of molecular logic gates to construct complex circuits is presented. Logic circuits, such as half- or full-adders, can be reinterpreted by using the functional completeness of the implication function (IMP) and the trivial FALSE operation. The molecular gate IMP is represented by a fluorescent boronic acid sugar probe. An external wiring ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Solid State Electrochemistry
سال: 2008
ISSN: 1432-8488,1433-0768
DOI: 10.1007/s10008-008-0596-1