الثلاثاء، 6 أبريل 2010
* المواقع المتاحة للبحوث الخاصة المنشورة Scientific Articles
- JRANC
- Springerlink
- Aly A. Helal, G.A. Murad and A.A. Helal, Characterization of different humic materials by various analytical techniques, Arabian Journal of Chemistry, 4/1,51-54, 2011
- A.A. Helal, A Comparative Study of Humic substances using simple analytical techniques, J. Saudi Chem. Soc. 11/3, pp 377-386, 2007.
- A. A. Helal, D.M. Imam, S.M. Khalifa, H.F. Aly, The Binding Constants of Heavy Metal-Humate and Fulvate Complexes, J. Saudi Chem. Soc., 11/2, pp 191-198, 2007.
- A. A. Helal, The Binding Constant of Thorium with Gray Humic Acid, J. Radioanalytical and Nuclear Chemistry 274/ 3, pp 575–580, 2007.
- A. A. Helal, H. A. Arida, H. E. Rizk, S.M. Khalifa, Interaction of Cesium with Humic Materials, A Comparative Study of Radioactivity and ISE Measurements, J. Radiochemistry 49/5, pp 523-529, 2007.
- A. A. Helal, D.M. Imam, S.M. Khalifa, H.F. Aly, " Interaction of Pesticides with Humic Compounds and their Metal Complexes", J. Radiochemistry 48/ 4, pp. 377-383, 2006.
- A.A. Helal, Aly A. Helal, N.Z. Salim, S.M. Khalifa, "Effect of Some Environmental Ligands on the Sorption of Radionuclides by Peat Humin", J. Radioanalytical and Nuclear Chemistry, 267/ 2, pp. 369-375, 2006.
- A. A. Helal, Aly A. Helal, N. Z. Salim, S. M. Khalifa, "Sorption of Radionuclides on Peat Humin", J. of Radioanalytical and Nuclear Chemistry 267/ 2, pp. 363-368, 2006.
- A.A. Helal, M.I. Ahmad, S.M. Khalifa, H.F. Aly; "Decontamination of Radioactive Waste Solutions Using Pottery" J. Radiochemistry 48/ 4, 352- 356, 2006.
- A.A. Helal, "Removal of mercury from water using pottery", J. Radiochemica Acta 94/ 1, pp. 53-57, 2006.
- A.A. Helal, Gh.A. Morad, S.M. Khalifa; “The Binding Constants of Eu and Th with Humic Materials", J. Radiochemistry 47/ 5, pp. 520-524, 2005.
- A. A. Helal, H. F. Aly, S. M. Khalifa, M. I. Ahmad, "Sorption of Radiocobalt on Pottery", J. Radiochemica Acta 93, pp. 471-476, 2005.
- A.A. Helal, “Decontamination of Mercury-containing Water by Pottery”, Egyp. J. Anal. Chem. 13, pp. 28-37, 2004.
- A.A. Helal, A.M. Alian, H.M. Aly, S.M.Khalifa; “Potential of pottery materials in manufacturing of radioactive waste containers”, J. Applied Radiation and Isotopes, 59, pp. 11-16, 2003.
- A.A. Helal, G.A. Alian, H.A. Madbouly; “Sorption of Tin on Human Teeth”, J. Health Physics 82/1, pp 105 –108, 2002.
- A.A. Helal, H. El-Didamony, N.Z. Salim, S.M. Khalifa; “A Potentiometric Study of the Metal-Humin Interaction”, Egyp. J. Anal. Chem. 8, pp. 46-55, 1999.
- A.A. Helal, D.M. Imam, H.F. Aly; “Interaction of Cs+, Sr2+ and Gd3+ with Humin”, J. Radioanal. Nucl. Chem. 237/ 1-2, pp 7-10, 1998.
- A.A. Helal, H.F. Aly; Interaction of Am3+ with Lake Quarun Humic Acid, J. Saudi Chem. Soc., Vol. 2, No. 2, pp 145-160, 1998.
- A.A. Helal, D.M. Imam, S.M. Khalifa, H.F. Aly; “Effect of Some Environmental Ligands and Fertilizers on Humic Acid Complexation with Strontium”, J. Radioanal. Nucl. Chem., 232/ 1-2, pp. 159-161, 1998.
- A.A. Helal, H.F. Aly, D.M. Imam, S.M. Khalifa; “Effect of Some Metal Ions on the Complexation of Strontium with Humic Acid”, J. Radioanal. Nucl. Chem., 227/ 1-2, pp. 49-53, 1998.
- A.A. Helal, D.M. Imam, H.F. Aly; “A Comparative Study of Humic Acids Isolated from Different Climatic Zones”, Egyp. J. Anal. Chem. 5, pp. 79-89, 1996.
- S.M. Khalifa, A.M. El-Atrash, A.A. Helal, H.F. Aly; “Sorption of Eu3+, Co2+ and Cs+ by Fresh Water Sediment Fractions”– Part II): Effect of Some Environmental Ligands, J. Isotopenpraxis 26/ 11, pp. 550-554, 1990.
- S.M. Khalifa, A.M. El-Atrash, A.A. Helal, H.F. Aly; “Sorption of Eu3+, Co2+ and Cs+ by Fresh Water Sediment Fractions”, J. Isotopenpraxis 25/ 8, pp 335-340, 1989.
الاشتراك في:
الرسائل (Atom)
