نتایج جستجو برای: nanogold
تعداد نتایج: 261 فیلتر نتایج به سال:
Bulk gold powder (approximately 10(3) nm particle size) is a highly active catalyst for the oxidative dehydrogenation of secondary amines to imines under the mild conditions of 1 atm O2 and 60-100 degrees C.
The collaborative oscillation of conductive electrons in metal nanoparticles results in a surface plasmon resonance that makes them useful for various applications including biolabeling. We investigate the coupling between pairs of elliptical metal particles by simulations and experiments. The results demonstrate that the resonant wavelength peak of two interacting particles is red-shifted from...
The polymerase chain reaction (PCR) revolutionized molecular genetics and has become one of the most popular techniques in modern biological and medical sciences. Owing to the exponential amplification ability of PCR, one could start from even a single copy of target DNA to produce large amounts of DNA copies for sequencing, molecular diagnosis, or genetic analysis. This remarkable amplificatio...
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