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Chickens First Speciation by “Hopeful Monsters” in Fraternal Supertwins
hopeful monster chickens first speciation evolution gross mutation
2015/7/28
The idea of “hopeful monster” was proposed by Goldschmidt who envisioned that speciation could occur instantaneously via major chromosomal rearrangement in a one-step process; but he could not unravel...
Influence of titanium dioxide nanoparticles on speciation and bioavailability of arsenite
Arsenic TiO 2 Nanoparticles Bioaccumulation Carp Facilitated transport
2013/12/12
In this study, the influence of the co-existence of TiO2nanoparticles on the speciation of arsenite [As(III)]was studied by observing its adsorption and valence changing. Moreover, the influence of Ti...
Arsenic Speciation and Distribution in the Extracts from Salmon Egg Cell Cytoplasm and Cell Membrane by HPLC/ICP-MS
arsenic speciation egg cell cell cytoplasm
2009/4/1
Speciation of arsenic in the extracts from salmon egg cell cytoplasm and cell membrane was carried out by an HPLC/ICP-MS hyphenated system. The extraction of arsenic species from salmon egg cells was ...
Speciation of Some Biometals in Salmon Egg Cell Cytoplasm by Two-Dimensional HPLC/ICP-MS
metalloprotein salmon egg cell cytoplasm speciation two-dimensional HPLC desalting
2009/4/1
A two-dimensional (2D) HPLC/ICP-MS hyphenated system was developed and applied to speciation of biometals in salmon egg cell cytoplasm. The 2D HPLC was based on the combination of surfactant-mediated ...
Aluminum, especially, cationic form of A3+, is toxic to animals and plants. In this mini-review, after the toxicity of aluminum toward plants and its neurotoxicity in human beings are briefly reviewed...
New Development of Chemical Speciation Analysis for Metallomics Research
metallomics metallomes biometals chemical speciation all-elements analysis
2009/3/23
New Development of Chemical Speciation Analysis for Metallomics Research.
Development of Miniaturized HPLC-ICP-MS for Speciation of Bio-Trace Elements
hyphenated technique HPLC ICP-MS metallothionein RNAi
2009/3/16
The advent of miniaturized HPLC techniques, i.e., narrow bore, capillary, and nano HPLC, hyphenated with an inductively coupled plasma-mass spectrometer(ICP-MS)in speciation is expected to pave the wa...
Analytical Methods for Speciation of Organic Arsenicals
arsenic speciation analysis ICPMS photoreaction
2009/3/16
Toxicity and bioavailability of arsenic strongly depend on its chemical forms. Chemical speciation analysis of arsenic is getting more and more important to clear exactly the characteristics of arseni...