Sensitive Materials Used High Active Zinc Oxide Nanowires / Nanorods

HONGWU NANO factory direct offer Zic Oxide Nanowires. can be applied for catalyse, antibacterial, sensors, etc.

Zinc Oxide ZnO Nanorods have high mechanical strength, high luminescence efficiency, low laser emission threshold, high chemical stability,widely used in catalysis, photoelectric, magnetic and sensitive fields.

ZnO nanowires is available for two spec: one is D <100nm,L >5um, widely used in antibacterial application and sensor field.min order is 1g, worldwide shipping.

Zinc Oxide nanowires/ZnO NWs, as an ideal material for the preparation of a Schottky contact type devices. Hongwu nanometer is professional manufacturer, supplier and exporter in china for nano materials in china. Our ZNO zinc oxide nanowires specification as follows: 1. D<100nm,L>5um,99.9%                2. D:100-200nm,L>1um,99.9%                          As nucleic acid detection is more and more widely applied to genotyping technology, clinical diagnostics and biomedical research and other fields, the traditional optical detection and real-time PCR technology have some disadvantages, such as high cost, no longer can meet the demand that the devices require the testing with high cost-effective, high speed and high sensitivity. By contrast, the one-dimensional material represented by the unmarked detection device, because of a high specific surface area, can offer the possibility for low-cost, simple and effective DNA testing. FET based on semiconductor nanowires is such a great potential device. Wherein, changing the metal - semiconductor interface of Schottky barrier height(SBH)can modulate device performance, which is a hotspot for researchers.        Zinc Oxide nanowires/ZnO NWs with excellent semiconductor and piezoelectric performance, is an ideal material for the preparation of a Schottky contact type devices. Researchers of the National Center for Nanoscience and other institutions made use of exerting external strains on Zinc Oxide nanowires to produce piezoelectric potential. Then on the basis of piezoelectric effect, the potential can be increased or decreased the effect of SBH link interface the carrier transportation, so that change the properties of nanowire-based devices. In addition, making specific hybridization between probe complementary target cDNA and nanowire adsorbed single-stranded DNA (the ssDNA), the device can achieve selective detection function.       The experimental results of this work showed that, when the compressive strain applied to the Zinc Oxide nanowire-based DNA sensor became -0.59%, the relative value of the current response increased by 454%. This fully illustrated that the modified method using a piezoelectric device electronics effect can significantly improve the detection performance of the Schottky contact type ZnO nanowire based DNA sensor.

Hongwu nanomaterial is suppling Super fine High Purity spherical Indium nanoparticles, <100nm 99.9%+, indium nanoparticles can be used in semiconductors, high purity alloys, silicon solar cells and antistatic materials.

Molybdenum Nanopowders are available in 40nm, 70nm, 100nm, 130nm with the purity of 99.9% .

Titanium dioxide (TiO2) possesses antibacterial functions by its photocatalytic properties which can destroy bacteria or suppress their reproduction.

HONGWU NANO offer ultrafine Amorphous Boron Powder, particle size range 100nm-2um, 99% purity, SEM, COA available. Boron powder can be applied for military Propellant, Energetic material , etc. Good and stable quality assured, factory direct offer, more than 10 years experience. Assure professinal service.

HW nano tungsten carbide cobalt powder Particle size: 60-80nm Co content: 6Co, 10Co, 12Co, 17Co, adjustable Purity: 99.9%

Beta Silicon Carbide Powder have nano size,sub-micron size and micron size, widely used in functional ceramic materials.

Treatments can enhance more performance of carbon nanotubes and make it more widely used in various fields. Some common modified types include copper, nickel coating, carboxylated, hydroxylated, amination, etc..Hongwu Nano can customized CNTs with different modification accordingly to the requirements.

Platinum metal has high melting point, good electrical conductivity and corrosion resistance, high high temperature strength and high temperature creep resistance, high temperature stability, strong catalytic oxidation function after processing into nanometer-sized particles, anti-corrosion.