1. The author tested different molecules like PEG and OTS to attach plasmid DNA to silicon surfaces for potential use in nanotechnology circuits, as the commonly used APTES binds DNA too strongly.
2. Imaging with an atomic force microscope showed that DNA appeared more relaxed on the neutral PEG layer than on the positively charged APTES layer.
3. Restriction enzymes were used to cut the plasmid DNA into linearized pieces to better observe the effects of the different attachment molecules on the DNA structure at the nanoscale level.
El documento lista una serie de supuestos beneficios y efectos del alcohol, incluyendo quitar la angustia, aflojar la ropa y fomentar relaciones románticas. Luego describe varios síntomas de intoxicación alcohólica como pies calientes y mojados, y posibles causas y soluciones como secarse en el baño. Concluye diciendo que al final, los beneficios del alcohol superan a los inconvenientes y anima a las personas a beber.
The document discusses foreign direct investment (FDI) in Indian retail. It provides an overview of the global and Indian retail industries. FDI is currently restricted in Indian retail but there are calls to allow it in phases. Allowing FDI could help modernize the industry through technology transfers and increase competition. A case study of China shows retail sales grew significantly after FDI was permitted there. The document recommends granting industry status to retail and permitting FDI in phases to help develop the Indian retail sector.
1. The author tested different molecules like PEG and OTS to attach plasmid DNA to silicon surfaces for potential use in nanotechnology circuits, as the commonly used APTES binds DNA too strongly.
2. Imaging with an atomic force microscope showed that DNA appeared more relaxed on the neutral PEG layer than on the positively charged APTES layer.
3. Restriction enzymes were used to cut the plasmid DNA into linearized pieces to better observe the effects of the different attachment molecules on the DNA structure at the nanoscale level.
El documento lista una serie de supuestos beneficios y efectos del alcohol, incluyendo quitar la angustia, aflojar la ropa y fomentar relaciones románticas. Luego describe varios síntomas de intoxicación alcohólica como pies calientes y mojados, y posibles causas y soluciones como secarse en el baño. Concluye diciendo que al final, los beneficios del alcohol superan a los inconvenientes y anima a las personas a beber.
The document discusses foreign direct investment (FDI) in Indian retail. It provides an overview of the global and Indian retail industries. FDI is currently restricted in Indian retail but there are calls to allow it in phases. Allowing FDI could help modernize the industry through technology transfers and increase competition. A case study of China shows retail sales grew significantly after FDI was permitted there. The document recommends granting industry status to retail and permitting FDI in phases to help develop the Indian retail sector.