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Single-celled diatoms have attracted much attention due to their delicate nanostructures and wide applications in photonics, biology, nanofluidics, drug delivery, and so on. Three-dimensional (3D) surface reconstruction of diatoms has profound significance both in theory and in applications. The scanning electron microscope (SEM) stereo imaging technique was used to reconstruct the surface features...
Simultaneous determination of ribonucleoside and deoxyribonucleoside triphosphates in cells by HPLC is an analytical challenge since the concentration of dNTP present in mammalian cells is several orders of magnitude lower than the corresponding NTP. Hence, the quantitation of dNTP in cells is generally performed after selective oxidation or removal of the major NTP. The procedures reported so far...
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