摘要:
Disclosed are a metallic nanoparticle cluster ink and a method for forming a conductive metal pattern using the cluster ink. The metallic nanoparticle cluster ink comprises colloidal metallic nanoparticles and a bifunctional compound. The conductive metal pattern is formed by forming a metallic nanoparticle pattern on a substrate using a mold made from PDMS (poly(dimethylsiloxane) polymer as a stamp, and heat-treating the substrate. Micrometer-sized conductive metal patterns can be easily formed on various substrates in a simple and inexpensive manner without the use of costly systems, thereby being very useful in various industrial fields.
摘要:
Disclosed is a bed for diagnosis which can block a water vein and an electromagnetic wave and generate an ultra-long wave. The bed prevents the influence of a water vein or an electromagnetic wave on a patient or a sleeper, and alleviates pains on various parts of the body by its function of thermotheraphy. In addition, the bed generates far-infrared and ultra-long waves to expedite the recovery of health. The bed comprises a plurality of supporting legs 102 each having a wheel 101 for horizontal movement at the lower end thereof; at least one height adjusting plate 103 at the upper part of said supporting legs 102; a metal frame 104 surrounding said height adjusting plate 103 and fixed at the upper part of said supporting legs 102; an upper plate 110 mounted over said height adjusting plate 103 and said metal frame 104 and consisting, from the bottom, of an outer cover 111, an outer frame 112, a water vein blocking alumina 113, a dampproof paper 114, urethane 115, an insulating sheet 116, a calescent carbon heater 117, an insulating sheet 118, an ultra-long wave generating section 130, a copper wire 119 for blocking a water vein, a copper plate 120 for blocking a water vein and an electromagnetic wave, a biogene 121 and a hardened layer 122; and an electromagnetic wave absorbing section 140 connected to said copper plate 120 of said upper plate 110 by a conductive wire for absorbing and eliminating electromagnetic waves.
摘要:
The electrophoretic isolation and monosaccharide sequence determination of a neutral or weakly acidic oligosaccharide species of interest are disclosed. A labeling compound and a charged group are coupled to the reducing end of the species of interest, thereby facilitating electrophoretic separation and detection of the separated species. The resolved species of interest can then be recovered from the electrophoretic medium, for example, by electrophoretic transfer to a charged solid support.Following isolation, monosaccharide units can be cleaved successively from the non-reducing end of the species of interest to reveal the monosaccharide sequence. The identity of each monosaccharide unit is determined by correlating cleavage data with known exoglycosidase specificites.