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  • metal ions
  • At the start of the 1950s, Kraus and Nelson demonstrated the use of many analytical methods for metal ions dependent on their separation of their chloride, fluoride, nitrate or sulfate complexes by anion chromatography. (wikipedia.org)
  • The use of alkali metal ions (ALCISS }, which have a reduced ionisation probability), detection of neutrals and ions (NICISS ), both of which are operated in a time-of-flight (TOF) mode. (warwick.ac.uk)
  • Metal ions in the brain are a necessity as well as a poison. (springer.com)
  • The presence of metal ions in the active sites of biological catalysts or metalloproteins and in the biological functioning of nucleic acids is very well documented and they are required for brain activity. (springer.com)
  • Managing metal ions in the brain could therefore be an important strategy in the search for therapeutic agents used in the treatment of neurodegenerative diseases. (springer.com)
  • This new title gives an overview to key topics in the area of metal ions in the brain. (springer.com)
  • It focuses on the role of metal ions in neurological systems by describing their advantageous functions as well as their poisonous features. (springer.com)
  • iodide
  • Magnesium ion is Mg2+, and iodide ion is I-. We need to cross the charges to use as subscripts to write an electrically neutral compound: MgI 2 . (brazosport.edu)
  • proton
  • Four hospital groups that are part of the Michigan Particle Therapy Consortium now are favoring an estimated $300 million carbon ion radiotherapy center over a $160 million proton beam cancer center. (carboniontherapy.org)
  • At a scientific presentation last Thursday at Henry Ford Hospital in Detroit, Dr. Gerhard Kraft, one of the world's leading medical scientists in carbon ion cancer treatment, told more than 75 people that carbon ion is "better than anything else," including proton therapy. (carboniontherapy.org)
  • At the Department of Radiation Oncology at the University Hospital of Heidelberg, carbon ion and proton radiotherapy will be offered at the Heidelberg Ion Therapy Centre (UKL-HD). (carboniontherapy.org)
  • The facility offers three treatment rooms, two horizontal treatment rooms and one gantry, for proton as well as carbon ion radiotherapy. (carboniontherapy.org)
  • In Germany, UKL-HD is the first centre to offer proton as well as carbon ion treatment and will be operational at the beginning of 2009. (carboniontherapy.org)
  • The ion is just missing an electron (not a proton) and the difference due to the missing electron's weight is negligible. (physicsforums.com)
  • salts
  • Numerous polyhalogen ions have been found, with their salts isolated in the solid state and structurally characterized. (wikipedia.org)
  • particles
  • Ion scattering is described by a Coulombic interaction of the two particles, but can only be considered to be purely Coulombic at high energies (MeV scale). (warwick.ac.uk)
  • Many crystalline substances are composed of ions held in regular geometric patterns by the attraction of the oppositely charged particles for each other. (britannica.com)
  • beam
  • BRUSSELS - Belgian cancer diagnosis and therapy company Ion Beam Applications (IBA) is also developing an even more cutting-edge form of radiation known as carbon therapy, with a prototype in construction. (carboniontherapy.org)
  • Move
  • There are also pumps that actively move ions one direction or another. (cellsalive.com)
  • As ions are charged, a net positive charge builds up on the side that they move to, and a net negative charge on the side that they moved away from. (news-medical.net)
  • Systems
  • Next-generation sequencing on the Ion GeneStudio S5 Systems offer a simple, rapid technique that is designed to reliably deliver easy-to-interpret data. (thermofisher.com)
  • The Ion PGM or Ion GeneStudio S5 Systems enable rapid and affordable viral typing research during disease surveillance, using archived samples from outbreak investigations and disease etiology studies. (thermofisher.com)
  • We enable flexible, and simple exome sequencing on the Ion GeneStudio S5 systems. (thermofisher.com)
  • With its increased throughput, higher accuracy, and longer reads, the Ion GeneStudio S5 Systems can be used for analyzing retrospective samples for specific disease types, surveillance, investigating outbreaks, and determining disease etiology. (thermofisher.com)
  • The Ion PGM and Ion GeneStudio S5 Systems provides rapid, low-cost complete-genome sequence information by using hundreds to thousands of genes for typing research, enabling higher discrimination and more accurate typing of individual strains. (thermofisher.com)
  • The early detection systems were electrostatic analysers, which would detect scattered ions, thus making LEIS experiments truly surface specific. (warwick.ac.uk)
  • flow
  • A release of neurotransmitters across a synaptic junction, causes Na + channels on the postsynaptic (recipient) neuron membrane to open so that Na+ ions flow from the extracellular environment into this downstream neuron. (news-medical.net)
  • Techniques
  • The staff has extensive experience in all conventional and modern radiation therapy techniques and has substantial experience with carbon ion radiotherapy. (carboniontherapy.org)
  • comes
  • The 4 moles of total ions comes from 1 mole Al 3 + ( aq ) + 3 moles Cl - ( aq ) = 4 moles total. (brazosport.edu)
  • Another
  • Another way to think about this process is to use the subscript from each ion in the solid on the left as a coefficient on the right. (brazosport.edu)
  • main
  • In conjunction with the University Hospitals of Heidelberg and the National Centre to Tumour Diseases (Nationales Centrum f r Tumorerkrankungen, NCT) innovative clinical concepts and studies of all phases are being conducted and will have a main focus on the evaluation of carbon ion radiotherapy in a number of tumour entities. (carboniontherapy.org)
  • actually
  • The beat is actually much more complex and involves other ions. (cellsalive.com)
  • When we write an equation showing an ionic compound dissolving in water, we try to represent each ion as it actually exists in the solution. (brazosport.edu)
  • On the right, we need to show the ions as they actually exist. (brazosport.edu)
  • treatment
  • It aspires to become a single access point to information about Carbon Ion Therapy for radiation oncologists, radiotherapists, tumour specialists, medical physicists, radiobiologists and others specialising in cancer treatment. (carboniontherapy.org)
  • studies
  • For clinical evaluations, the facility offers the possibility for large randomized studies on protons, carbon ions and photons alike. (carboniontherapy.org)
  • either
  • Particle therapy uses either protons or carbon ions to attack cancer tumors and is available at five sites around the country, none of them in Ohio. (carboniontherapy.org)
  • The transport of ions is essential to maintain electrophysiological balance on either side of the membrane, called osmotic balance, which is needed for signals to be transduced from their chemical (ion) form to a cellular response. (news-medical.net)
  • useful
  • The TOF mode is useful as any scattered ions will have a reduced velocity due to the energy exchanged in the collision, thus meaning it will have a longer flight time to the detector, but no ions that haven't been scattered make it to the detector. (warwick.ac.uk)
  • System
  • Ion Torrent semiconductor sequencing has revolutionized de novo sequencing for microbial research, providing a simple, low cost system that delivers accurate results in a day. (thermofisher.com)