Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Juanita N. Wickham"'
Publikováno v:
Rapid Communications in Mass Spectrometry. 9:942-947
The products from base-specific, dideoxy-nucleotide chain-termination DNA sequencing reactions catalyzed by the modified T7 DNA polymerase have been analyzed by using the technique of matrix-assisted laser desorption/ionization (MALDI) time-of-flight
Autor:
Juanita N. Wickham, Xiaogang Peng, Andreas Kadavanich, Weidong Yang, A. P. Alivisatos, Erik C. Scher, Liberato Manna
Publikováno v:
Nature. 404:59-61
Nanometre-size inorganic dots, tubes and wires exhibit a wide range of electrical and optical properties1,2 that depend sensitively on both size and shape3,4, and are of both fundamental and technological interest. In contrast to the syntheses of zer
Publikováno v:
Physical review letters. 84(5)
X-ray diffraction was used to monitor the structure of 45 A diameter CdSe nanocrystals as they transformed repeatedly between fourfold and sixfold coordinated crystal structures. Simulations of the diffraction patterns reveal that a shape change occu
Publikováno v:
Analytical chemistry. 68(3)
The effect of impurities on the analysis of single-stranded DNA oligomers by the technique of matrix-assisted laser desorption/ionization with time-of-flight mass spectrometry has been studied using the matrix 3-hydroxypicolinic acid and 355-nm pulse
Publikováno v:
Physical Review Letters. 84:4515-4515