3 Matching Results

This system will be undergoing maintenance April 18th between 9:00AM and 12:00PM CDT.

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Fan, T.W.M."  
Results: 1 - 3
open access

Plant rhizosphere effects on metal mobilization and transport. 1998 annual progress report

Description: 'Information on the mechanism of how plants mobilize, uptake, and metabolize metal ions is very limited. Especially deficient is the understanding of these processes involving pollutant metal ions and interactions among these ions. Based on the current knowledge regarding nutrient ions, it is clear that elucidation of rhizospheric processes such as exudation of organic ligands by plant roots and plant metabolism/adaptation involving these biogenic chelators is critically important. A mechanisti… more
Date: June 1, 1998
Creator: Fan, T. W. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Plant Physiological Aspects of Silicon

Description: The element silicon, Si, represents an anomaly in plant physiology (Epstein, 1994, 1999b). Plants contain the element in amounts comparable to those of such macronutrient elements as phosphorus, calcium, magnesium, viz. at tissue concentrations (dry weight basis) of about 0.1-10%, although both lower and higher values may be encountered. In some plants, such as rice and sugarcane, Si may be the mineral element present in largest amount. In much of plant physiological research, however, Si is co… more
Date: July 10, 2002
Creator: Epstein, E.; Fan, T.W-M.; Higashi, R.M. & Silk, W.K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Plant rhizosphere effects on metal mobilization and transport. 1997 annual progress report

Description: 'During the funding period of 1996--1997, the authors explored the utility of multi-nuclear, two-dimensional nuclear magnetic resonance (NMR) spectroscopy and gas chromatography-mass spectrometry (GC-MS) for a comprehensive analysis of barley root exudates collected under Fe sufficient and deficient conditions. As both structural and quantitative information was obtained directly from crude root exudates using this approach, no tedious sample fractionation was necessary, which will greatly faci… more
Date: October 1, 1997
Creator: Fan, T. W. M.; Higashi, R. M. & Crowley, D. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen