Breast cancer diagnosis system using the combination of carcinoembryonic antigen aptamer, horseradish peroxidase-mimic hemin, and graphene sheet

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In order to early diagnose breast cancer with the rapid quantification of carcinoembryonic antigen (CEA) in human serum, highly sensitive DNA aptasensor with 1,1-oxalyldiimidazole chemiluminescence (ODI-CL) detection was developed using the combination of CEA aptamer, [...]

Microkinetic Study of Oxygenate and Hydrocarbon Formation from Syngas on Rhodium and Cobalt Surfaces: Effect of Site Structure on Catalytic Cycles

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Syngas reformation into fuels is an attractive opportunity to diversify away from petroleum and address energy-dependency concerns. Rh and Co-based catalysts used within Fischer-Tropsch (FT) process selectively convert syngas into oxygenates and hydrocarbons respectively but [...]

Microkinetic Study of Oxygenate and Hydrocarbon Formation from Syngas on Rhodium and Cobalt Surfaces: Effect of Site Structure on Catalytic Cycles

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Syngas reformation into fuels is an attractive opportunity to diversify away from petroleum and address energy-dependency concerns. Rh and Co-based catalysts used within Fischer-Tropsch (FT) process selectively convert syngas into oxygenates and hydrocarbons respectively but [...]

In Situ Investigation of Uptake Phenomena of Biological Molecules and Silica Nanoparticles into Mammalian Cells in Microstructures

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Electroporation is a powerful gene transfection method to deliver foreign biological molecules such as DNA and protein into living cells with electric pulsations. However, conventional cuvette-type electroporation techniques generally suffer from poor transfection efficiency and [...]