For the first time, we developed successfully the 512Mb DRAMs using step-gated-asymmetric (STAR) cell transistors with 90nm feature size. The STAR with step recessed channel depth of 40nm exhibits ...

The development of a peptide retention prediction model for strong cation exchange (SCX) separation on a Polysulfoethyl A column is reported. Off-line 2D LC-MS/MS analysis (SCX-RPLC) of S. cerevisiae ...

The method was used successfully for the simultaneous determination of levosalbutamol sulfate and theophylline in syrup dosage form. Levosalbutamol; Theophylline; Stability-indicating; RP-High ...

Data retention and its statistics are the key issues for the development of next generation phase-change memory (PCM) arrays. For this reason, the understanding and modeling of cell-to-cell and ...

The S value, representing the sensitivity of peptide retention to changes in organic solvent concentrations in reversed-phase liquid chromatography (RP-LC), is a critical parameter for optimizing ...

The long road to acceptance: The slow adoption of ion chromatography in the pharmaceutical industry John Welch, Associate Director at Butterworth Laboratories, provides his perspective on the ...