4. Kosenko EA, Kaminsky YuG, Stavrovskaya IG, Sirota TV, Kondrashova MN. The stimulatory effect of negative air ions and hydrogen peroxide on the activity of superoxide dismutase. FEBS Lett 1997 Jun 30;410(2-3):309-12. Reference Sources:What are Negative and Positive Ions?
ion mobilityionisationvertical profileThis paper discusses the results from four rocket experiments conducted from Thumba, India, during the Indian Middle Atmosphere program. In the first two flights only positive ion measurements were attempted while the other two measured both positive and negative ion...
1) positive ion and negative ion FABMS 正、负离子快原子轰击质谱2) FAB-MS(FIB-MS) 快原子(离子)轰击质谱3) fast atom bombardment mass spectrometry 快原子轰击质谱 1. Six bisphosphonate compounds were determinated by the fast atom bombardment mass spectrometry(FABMS). 采用快原子轰击质谱法测定...
The meaning of NEGATIVE is marked by denial, prohibition, or refusal; also : marked by absence, withholding, or removal of something positive. How to use negative in a sentence.
A two-dimensional model of ion composition in the stratosphere: 1. Positive ions A two-dimensional meridional model of negative ions in the stratosphere is presented. It indicates that NO3 and HSO4 core ions with HNO3 and H2SO4 ligands ... G Beig,S Walters,G Brasseur - 《Journal of ...
ion - a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons anion - a negatively charged ion cation - a positively charged ion subatomic particle, particle - a body having finite mass and internal structure...
Positive and negative ions and ion-molecule reactions of several boron hydrides studied by ion cyclotron resonance Ion cyclotron studies were made of positive and negative ions and ion-molecule reactions in B4H10, B5H9, B5H11, and B6H10. The results for negative ions were found to support the...
Dyanmic ion trapping for Fourier‐transform ion cyclotron resonance mass spectrometry: Simultaneous positive‐ and negative‐ion detection The conventional static electric potential used to trap ions fro fourier-transform ion cyclotron resonance (FTICR) mass spectrometry has been replaced by a... MV Gors...
The meaning of NEGATIVE is marked by denial, prohibition, or refusal; also : marked by absence, withholding, or removal of something positive. How to use negative in a sentence.
1. A method whereby Lp(a)and the various lipoproteins in a biological medium are separated by electrophoresis, electrophoretic migration of lipoproteins is effected under conditions such that the electrophoresis gel and/or the said biolo... F Bellon,A Bringard - EP 被引量: 5发表: 2003年 Comp...