Huge new hydrothermal vent system found on seafloor
...w-temperature hydrothermal fluids may have unusual chemistries because they emanate from mantle rocks. Nothing like this submarine hydrothermal field has ever been previously observed, say the scientists. These events are unique, they believe, because they rest on one-million-year-old ocean crust formed tens ...Atmospheric chemistry key to global and local air pollution
... reactions for isoprene."The complex nature of the chemistries of ozone, the hydroxyl radical and the hydroperoxyl radical is not always as simple as sunlight and human-produced pollution. Even naturally occurring organic compounds, like isoprene, under the right circumstances can produce unexpected results. Obs...Phenotype MicroArray(TM) can test thousands of cell properties simultaneously
...tise in cell physiology, cell metabolism and color chemistries that respond to cell respiration. The result is a high-throughput assay system that provides a colorimetric measurement of the cells breathing rate to indicate a specific response to each of the phenotypes being tested. The Genome Research article ...Applied Biosystems introduces new chemistries to increase DNA sequencing productivity
...share with our customers, and we believe these new chemistries will move us further along that path."...University of Pittsburgh Medical Center acquires biotechnology firm Rheogene Inc.
...vel inducible gene expression systems, proprietary chemistries and multiple gene regulation systems for drug discovery, gene therapy, biotherapeutics production, agriculture and biosensors. RheoGene's RheoPlex technology consists of multiple molecular switches that independently regulate spatial and temporal exp...Gold quantum dots have applications in biological labeling, nanoscale optics
...spectroscopic properties, and to develop different chemistries for functionalizing the scaffolding that encapsulates the nanoclusters so we can attach them to other molecules," Dickson noted. Much of that work will be done with newly obtained support from the National Institutes of Health, which has funded a Roa...