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| Featured Articles |
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| Nutrient Management Planning with Portable X-ray Fluorescence |
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Water quality around the world is impaired by nutrients. Excess phosphorus (P) and nitrogen (N) in surface water is one cause of eutrophication and toxic algal blooms. Much of this P and N comes from agricultural operations, especially when animals are concentrated in one location, including concentrated animal feeding operations, as defined by the United States Department of Agriculture. A nutrient management plan (NMP) is a whole-farm planning tool to identify and manage nutrient inputs and outputs, and within-farm transfers–essentially a nutrient mass balance.
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| Integration of a Bifunctional Quantum Cascade Laser with Detection for Lab-on-a-Chip Mid-Infrared Absorption Spectroscopy |
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SciX Award winner Benedikt Schwarz explains his groundbreaking work in portable infrared devices.
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| Determination of Adsorption of Cationic and Anionic Dyes onto Shungite by Raman Spectroscopy |
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A Raman spectroscopy method was used to assess the binding of dyes to different samples of carbon-bearing shungite rock with the same carbon content, but different mineral composition.
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Wednesday, September 25, 2019 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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| Total Reflection Energy Dispersive X-ray Fluorescence for Analysis of Human Samples: from Cells to Tissues |
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Trace metals play a crucial role in the human body and health. Measuring the accumulation of these metals in human cells and tissues is important for diagnosis and treatment of many diseases, as well as for measuring environmental, occupational, and medical exposures. Modern ophthalmology is exploring novel ideas on the effects of metals on eye health–namely, the link between neonatal cataracts and lead exposure during pregnancy, and the use of cosmetics, potentially leading to the accumulation of metals in the eye, and larger lacrimal sac stones in women.
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Thursday, September 19, 2019 at 11am EDT | 8am PDT | 3pm GMT | 4pm CET
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| Featured News |
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| New York Society for Applied Spectroscopy Celebrates Student Award Winners |
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On July 13, the New York Society for Applied Spectroscopy (NYSAS) organization celebrated their student award winners at their annual banquet, held at Rutgers State University in the new Chemistry and Chemical Biology building on Bevier Road, in Piscataway, New Jersey. This year we celebrated the accomplishments of three winners.
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Tuesday, September 17, 2019 at 2pm EDT | 1pm CDT | 11am PDT
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| Featured PRODUCTS |
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| ICP-MS tailored to your requirements |
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• Sensitive – 1500 Mcps/ppm at <2 % CeO
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• Fast – 50 % higher sample throughput
• Robust – matrix-independent long-term stability
• Versatile – optimized for research and routine use
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