ResourceSpectroscopy
Gold nanoparticle and gold nanoshell analysis
14 Mar 2024In this eBook, Thermo Fisher Scientific demonstrates the reliability of the NanoDrop™ One/OneC Microvolume UV-Vis Spectrophotometer in measuring gold nanoparticle and nanoshell concentrations. Gold nanoparticles and nanoshells are becoming increasingly popular as delivery vehicles for various gene therapies, and thus research involving them is of growing importance. The quantification of gold nanoparticle and nanoshell concentrations requires high accuracy and the high cost of the product provides incentive to minimize the sample volumes.
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Thermo Scientific™ NanoDrop™ One/OneC Microvolume UV-Vis Spectrophotometer with Wi-Fi
Thermo Fisher ScientificPowerful auto-range pathlength technology facilitates accurate measurements for concentrated samples with no need for dilutions
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UV-Visible SpectroscopyUltraviolet-visible (UV-Vis) spectrophotometers are used to measure the interaction of UV and visible light with a sample, including transmission, reflectance & absorbance. The two major instrument classes are single-beam or double-beam spectrophotometers. More specialized equipment includes colorimeters, spectroradiometers and refractometers. Portable and microvolume spectrophotometers are also available. For the modular spectroscopy lab, explore a range of light sources for combination with a spectrograph/spectrometer and optics. Find the best UV-Vis spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.RNA InterferenceRNA interference (RNAi) uses siRNA or miRNA for transcriptional silencing, gene knockdown and regulation of gene expression. RNAi requires chemical synthesis, introduction of DNA vectors into cells, an assay of RNAi effects and RNAi quantification or analysis. Consider target sequence selection, reagent preparation, controls, high specificity and effectiveness and low non-specific gene knockdown.RNAiUVUltraviolet (UV) light is used in a variety of applications, including disinfection, spectrophotometry, and molecular biology. UV light can damage DNA, making it a powerful tool in sterilization and in studies of mutagenesis and gene repair. Explore UV-related products in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.NanostructuresSpectrophotometrySpectrophotometry is a technique used to measure the absorption or transmission of light through a sample. It is commonly used in chemical analysis, environmental monitoring, and quality control. Explore spectrophotometry tools in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.