Fractal surface structure of food materials recognized by different molecules.

Engineering the shape and structure of materials by fractal cut.

In this paper we discuss the transformation of a sheet of material into a wide range of desired shapes and patterns by introducing a set of simple cuts in a multilevel hierarchy with different motifs. Each choice of hierarchical cut motif and cut level allows the material to expand into a unique structure with a unique set of properties. We can reverse-engineer the desired expanded geometries t...

Interfacial water on hydrophobic surfaces recognized by ions and molecules.

Recent spectrophotometric and molecular dynamics simulation studies have shown that the physicochemical properties and structures of water in the vicinity of hydrophobic surfaces differ from those of the bulk water. However, the interfacial water acting as a separation medium on hydrophobic surfaces has never been detected and quantified experimentally. In this study, we show that small inorgan...

Characterization of the Pore Structure of Starch Based Food Materials

Cell-surface antigens of melanoma recognized by human monoclonal antibodies.

Human monoclonal antibodies (mAbs) were derived from lymph node lymphocytes and peripheral blood lymphocytes (PBL) from patients with melanoma. Four methods for generating human mAbs were compared: fusion with human [LICR-LON-HMy-2 (LICR-2)] or mouse (NS-1) cells; transformation by Epstein-Barr virus (EBV); and EBV transformation followed by NS-1 fusion. NS-1 fusion with lymph node lymphocytes ...

The growth of Scenedesmus sp. attachment on different materials surface

BACKGROUND Microalgae has been concerned as a potential source of biodiesel in the recent years. However, it is costly to harvest microalgae as it is commonly cultured in water and the cells are too small to harvest. In order to reduce the cost of cultivation and harvesting, it is important to improve the biomass productivity of microalgae. Here, we utilized the attachment method to culture mic...