Concepedia
Statistics
Publications
70
Citations
4.2K
H-Index
33
Active since
1970
Affiliations
Washington University in St. Louis(Current)
Monsanto (United States)
Brunel University of London
Monterey Bay Aquarium Research Institute
Planetary Science Institute
John J. Freeman is an author at Washington University in St. Louis specializing in engineering, chemistry, and natural sciences.
Top concepts
EngineeringChemistrySpectroscopyNatural SciencesMedicineMaterial ScienceChemical EngineeringGeochemistryPharmacologyGeology
Publications per year
1970–2015
Lack of OH in nanocrystalline apatite as a function of degree of atomic order: implications for bone and biomaterials
Jill Dill Pasteris, B. Wopenka, John J. Freeman et al. · Biomaterials · 2003 · 351 citations
Materials Science, Engineering, Nanocrystalline Apatite +8
CHARACTERIZATION OF NATURAL FELDSPARS BY RAMAN SPECTROSCOPY FOR FUTURE PLANETARY EXPLORATION
John J. Freeman, A. Wang, K. E. Kuebler et al. · The Canadian Mineralogist · 2008 · 343 citations
Materials Science, Engineering, Natural Sciences +14
Sulfates on Mars: A systematic Raman spectroscopic study of hydration states of magnesium sulfates
Alian Wang, John J. Freeman, Bradley L. Jolliff et al. · Geochimica et Cosmochimica Acta · 2006 · 214 citations
Magnesium Sulfates, Hydration States, Geochemistry +1
Understanding the Raman spectral features of phyllosilicates
Alian Wang, John J. Freeman, Bradley L. Jolliff · Journal of Raman Spectroscopy · 2015 · 203 citations
Materials Science, Silicate Polymerization, Terrestrial Phyllosilicate Samples +12
PLASMA CHOLINE: ITS TURNOVER AND EXCHANGE WITH BRAIN CHOLINE<sup>1</sup>
John J. Freeman, Rachel Choi, Donald J. Jenden · Journal of Neurochemistry · 1975 · 186 citations
Animal Physiology, Cerebral Vascular Regulation, Neurophysiology +14
1–5 of 70