New Functional Materials for Heavy Metal Sorption: “Supramolecular” Attachment of Thiols to Mesoporous Silica Substrates

Details

• Personal Author:
  Addleman RS ; Carter TG ; Fryxell GE ; Johnson DW ; Sangvanich T ; Yantasee W
• Description:
  A new class of sorbent material, which exhibits exceptional metal capture from contaminated natural water, features aromatic thiol ligands reversibly bound to functionalized mesoporous silica through non-covalent interactions and have the potential of being regenerable. [Description provided by NIOSH]
• Subjects:
  Chemistry Environmental Pollution Metals, Heavy Occupational Health Safety Silicon Dioxide Sulfhydryl Compounds
• Keywords:
  Chemical Structure Environmental Contamination Heavy Metals Silica Sorption Thiols Water Supply
• ISSN:
  1359-7345
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  Oregon ; OSHA Region 10 ; Washington
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  2008
• Issue:
  43
• NIOSHTIC Number:
  nn:20060808
• Citation:
  Chem Commun 2008 Nov; 2008(43):5583-5585
• Contact Point Address:
  Darren W. Johnson, Department of Chemistry and Materials Science Institute and the Oregon Nanoscience and Microtechnologies Institute (ONAMI), University of Oregon, Eugene, OR, USA
• Email:
  wj@uoregon.edu
• CAS Registry Number:
  Silica (CAS RN 7631-86-9)
• Federal Fiscal Year:
  2009
• Performing Organization:
  Battelle Pacific Northwest Laboratories
• Peer Reviewed:
  True
• Start Date:
  20060901
• Source Full Name:
  Chemical Communications
• End Date:
  20090831
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:561431fcec3a9a775894c6e4fa6a1ee755e5a370619b76528a41be1750b2a93727d93b36af1f21abd75049a6861994802eefcf19607eea59ad069b9e7b4076a9
• Download URL:
  https://stacks.cdc.gov/view/cdc/224616/cdc_224616_DS1.pdf
• File Type:
  [PDF - 642.62 KB ]