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Sirt1, also known as the longevity gene, is an NAD+-dependent class III histone deacetylase that has been extensively studied in multiple areas of research including cellular metabolism, longevity, cancer, autoimmunity, and immunity. However, little is known about the function of Sirt1 in B cells. This study aimed to investigate the role of Sirt1 in the expression pattern of mRNAs in the resting B...
We have firstly demonstrated a hybrid flash including both NOR and NAND cell in a single chip using 90 nm logic technology for S-SIM (Super-Subscriber Identity Module) application. The memory sizes are 16 MB NAND and 768 kB NOR flash, respectively. The flash memory cells exhibited over 10 k-cycle endurance and 10-year retention for the successful smart card application.
We have suggested 2T-Flash cell design methodology to achieve high performance even at sub-90 nm technology nodes for embedded SOC applications (eNVM) and demonstrated by 8x8 array cells. By adopting two different transistors' channel width and boosted gate biasing and new tunnel oxide, current performance increase more than 20%. The fabricated devices also meet 500K endurance and 10 years retention...
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