1- "Nano-architecture of highly sensitive SnO2-based gas sensors for Acetone and Ammonia using Molecular Imprinting Technique" R. Abdelghani, H. Shokry Hassan, I. Morsi, A.B. Kashyout Sensors & Actuators: B. Chemical. Article in Press.

2- "Role of Preparation Technique in the Morphological Structures of Innovative Nano-cation Exchange" H. S. Hassan Journal of Materials Research and Technology. Article in Press.

3- "Isothermal, kinetic, and thermodynamic studies on copper adsorption on modified styrene acrylonitrile copolymer" M. R. El Aassar, H. S. Hassan, M. F. Elkady, M. S. Masoud, A. A. Elzain International Journal of Environmental Science and Technology. Article in Press.

4- "Synthesis and Characterization of Stabilized Tetragonal Nano Zirconiaby Precipitation Method" Hassan Shokry Hassan, Marwa Elkady, Hesham Hamad Journal of Nano Research. 56 (2019) 142–151.

5- "Development of Nano WO3 Doped with NiO for Wireless Gas Sensors" M. Adel Abozeid, H. Shokry Hassan, I. Morsi, A.B. Kashyout Arabian Journal for Science and Engineering. 44 (2019) 647–654.

6- "Electrospun Polyvinyl Alcohol Nanofibers Containing Titanium Dioxide for Gas Sensor Applications" Gomaa F. El Fawal, H. Shokry Hassan, Mohamed R. El-Aassar, Marwa F. Elkady. Arabian Journal for Science and Engineering. volume 44 (2019) 251–257.

7-"Synthesis and Characterization of Zinc Oxide Nanoparticles using Green and Chemical Synthesis Techniques for phenol decontamination" H. Shokry Hassan, M.F. Elkady, E.M. El‐Sayed, A.M. Hamed, A.M. Hussein, Islam M. Mahmoud. International Journal of Nanoelectronics and Materials. Volume 11 (2018) 179-194.

8- "Equilibrium and Kinetic Behaviors of Cationic Dye Decolorization Using Poly (AN-co Py)/ZrO2 Novel Nanopolymeric Composites". Marwa El-Kady, M. R. El-Aassar, omnia a. El batrawy, mahmoud S. Ibrahim, Hassan Shokry Hassan, Hala Fakhry. Advances in Polymer Technology. 37 (218), 1-13.

9-"Effect of replacement of selenium by indium on the thermal stability and crystallization kinetics of quaternary Se90−x–Zn5–Te5–Inx glassy alloys". M. M. Soraya, E. R. Shaaban, M. A. Awad, H. Shokry Hassan, M. I. Eman, H. Algarni Applied Physics A. 124 (2018), 197.

10- "Microwave-assisted synthesis of magnetic hydroxyapatite for heavy metals removal from groundwater". Marwa Elkady, Hassan Shokry Hassan, Hesham Hamad. Chemical Engineering & Technology. 41 (2018), 553-562.

11-"Novel Magnetic Zinc Oxide Nanotubes for Phenol Adsorption: Mechanism Modeling" Marwa F. Elkady, Hassan Shokry Hassan, Wael A. Amer, Eslam Salama, Hamed Algarni and Essam Ramadan Shaaban. Materials, Volume 10 (2017), 1-16.

12-"Fabrication of novel magnetic zinc oxide cellulose acetate hybrid nano-fiber to be utilized for phenol decontamination" Hassan Shokry Hassan, Marwa Elkady, Elsayed A.A. Farghali, Alaa Mohamed Salem, A.I. Abd El-Hamid. Journal of the Taiwan Institute of Chemical Engineers. Volume 78 (2017) 307-316.

13-"Novel Antibacterial Zinc Oxide Polymeric Nanocomposite Membrane as Wound Dress" Hassan Shokry Hassan, Marwa Elkady, Elsayed E. Hafez, Eslam Salama. Nanoscience & Nanotechnology-Asia. Volume 7 (2017) 62-72.

14-"Bioprocess Strategies and Characterization of Anti-Multidrug Resistant Human Pathogens Copper/Copper Oxide Nanoparticles from Citrus Peel Waste Extracts". Shahira H EL-Moslamy, Hassan H Shokry, Ahmed H Rezk and Yasser R Abdel-Fattah. Journal of Nanomaterials & Molecular Nanotechnology. Volume 1 (2017) 1-13.

15-"Effect of cement kiln dust and gamma irradiation on the ultrasonic parameters of HMO borate glasses". G. Abd elfadeel, Yasser B. Saddeek, Gehan Y. Mohamed, A.M.A. Mostafa, Hassan Shokry Hassan. Nuclear Instruments and Methods in Physics Research B. Volume 394 (2017) 44-49.

16-"Applying wedge shape model for calculating both film thickness and optical constants of Se-S-Zn films with high precision for optoelectronic devices". E. R. Shaaban, M.M. Soraya, M. Shapaan, H. Shokry Hassan, M.M. Samar. Journal of Alloys and Compounds, Volume 693 (2017) 1052-1060.

17- "Effect of superparamagnetic nanoparticles on the physicochemical properties of nano hydroxyapatite for groundwater treatment: adsorption mechanism of Fe(II) and Mn(II)". Marwa Elkady, Hassan Shokry Hassan, Hesham Hamad. RSC Advances, Volume 6 (2016) 82244-82259.

18- "Nano-technology to safe clean drinking water suitable for food industries: a review". Marwa Elkady, Hassan Shokry Hassan, Eman El-Sayed. Journal of Food Bioengineering and Nanoprocessing, Volume 1 (2016), 246-270.

19-"Structural and optical characterization of 1 μm of ternary alloy ZnCuSe thin films". E. R. Shaaban, H. Shokry Hassan, S. A. Aly, H. A. Elshaikh, M. M. Mahasen. Applied Physics A, Volume 122 (2016), 1-9.

20-"Immobilization of Magnetic Nanoparticles onto Amine-Modified Nano-Silica Gel for Copper Ions Remediation" Marwa El-Kady, Hassan Shokry Hassan, Aly Hashim Materials, Volume 9 (2016), 1-24.

21-"Adsorption Profile of Basic Dye onto Novel Fabricated Carboxylated Functionalized Co-Polymer Nanofibers" Marwa El-Kady, M. R. El-Aassar, Hassan Shokry Hassan Polymers, Volume 8 (2016), 1-13.

22-"Sorption Profile of Phosphorus Ions onto ZnO Nanorods Synthesized via Sonic Technique" M. F. El-Kady, H. Shokry Hassan, Eslam Salama. Journal of Engineering, Volume 2016 (2016), 1-10.

23-"Synthesis and characterization of surface modified electrospun poly (acrylonitrile-co styrene) nanofibers for dye decolorization" M. R. El-Aassar, M. F. El-Kady, H. Shokry Hassan, Salem S. Al-Deyab. Journal of the Taiwan Institute of Chemical Engineers, Volume 58 (2016), 274-282.

24-"Electrospun polyvinyl alcohol/ Pluronic F127 blended nanofibers containing titanium dioxide for antibacterial wound dressing" M. R. El-Aassar, G.F. El fawal1, Nehal M. El-Deeb, H. Shokry Hassan. Applied Biochemistry and Biotechnolog, Volume 178 (2016), 1488-1502

25- "Structural, Linear and Non-linear Optical Properties of ZnO doped Co thin films" E.R. Shaaban, M.El-Hagary, H.Shokry Hassan, Yasser A.M. Ismail, El Sayed Moustafa, A. S. Ali Applied Physics A, Volume 122 (2016), 1-10.

26- "Invention of hollow zirconium tungesto-vanadate at nanotube morphological structure for radionuclides and heavy metal pollutants decontamination from aqueous solutions" M.F. Elkady, H. Shokry Hassan. Nanoscale Research Letters, Volume 10 (2015), 1-6.

27-"Construction of Zinc Oxide into Different Morphological Structures to be Utilized as Antimicrobial Agent Against Multidrug Resistant Bacteria" M.F. Elkady, H. Shokry Hassan, Elsayed E. Hafez, Ahmed Foad. Bioinorganic Chemistry and Applications, Volume 2015 (2015), Article ID 536854, 23 pages

28-"Equilibrium and Dynamic Profiles of Azo Dye Sorption onto Innovative Nano-zinc Oxide Biocomposite" M. F. Elkady, H. Shokry Hassan Current Nanoscience, 6 (2015), 805-814.

29-"Basic violet Decolourization using Alginate Immobilized Nano-Zirconium Tungestovanadate Matrix as Cation Exchanger" M. F. Elkady, H. Shokry Hassan, Eman M. El-Sayed Journal of chemistry, Volume 2015 (2015), Article ID 385741, 11 pages

30- "FTIR spectroscopic features of γ-ray influence on new cement kiln dust based glasses" Yasser B Saddeek, Gehan Y Mohamed, H. Shokry Hassan, A M A Mostafa and G Abd elfadeel Physica Scripta, 90 (2015), 1-7

31- "Effect of gamma irradiation on the FTIR of cement kiln dust-bismuth borate glasses" Yasser B. Saddeek, Gehan Y. Mohamed, H. Shokry Hassan, A.M.A. Mostafa, G. Abd elfadeel. Journal of Non-Crystalline Solids. 419 (2015), 110-117.

32- " Development of polypyrrole coated copper nanowires for gas sensor application" H. Shokry Hassan, A. B. Kashyout, I. Morsi, A. A. A. Nasser, and H. Abuklill Sensing and Bio-Sensing Research, 5 (2015), 50-54.

33- "Preparation and Characterization of Polyaniline Nanotubes" H. Shokry Hassan, M. F. Elkady, M. A. Abd El kawi, M. F. Alian American Journal of Applied Chemistry. 3 (2015), 54-49.

34- "Structural and optical properties of ZnTe thin films induced by plasma immersion O− ion implantation" A. M. Aboraia, M. Ahmad, E. A. Abdel Wahab, H. Shokry Hassan, E. R. Shaaban International Journal of New Horizons in Physics. 2, (2015), 11-20.

35-"Formulation of nano-zinc oxide into biocomposite beads for dye decolorization" H. Shokry Hassan, M.F. Elkady, Ahmed El-Shazly 4th International Congress in Advances in Applied Physics and Materials Science Apmas. 1653 (2014), 20036.

36- "Fabrication and characterization of nano-gas sensor arrays" H. Shokry Hassan, A. B. Kashyout, I. Morsi, A. A. A. Nasser, and A. Raafat 4th International Congress in Advances in Applied Physics and Materials Science Apmas 1653 (2014) 20042.

37-"Assessment of Antibacterial Activity for Synthesized Zinc Oxide Nanorods Against Plant Pathogenic Strains" Elsayed E. Hafez, H. Shokry Hassan, M.F. Elkady, Eslam Salama. International Journal of Scientific & Technology Research. 3, (2014), 318-324.

38-"Effect of γ-irradiation on structural and optical ellipsometry parameters of ZnO nanocrystalline thin films" E R Shaaban, A. M. A. Mostafa, H. Shokry Hassan, M. S. Abd El-Sadek, Gehan Y. Mohamed, I. Sharaf. International Journal of Thin Films Science and Technology. 3 (2014), 129-141.

39- "Fabrication and Characterization of Gas Sensor Micro-Arrays" H. Shokry Hassan, A. B. Kashyout, I. Morsi, A. A. A. Nasser, and A. Raafat. Sensing and Bio-Sensing Research. 1 (2014), 34-40.

40-"Fabrication and analysis of new bismuth borate glasses containing cement kiln dust" Y. Saddeek, H. Shokry Hassan, G. Abd elfadeel. Journal of Non-Crystalline Solids. 403 (2014), 47–52.

41-"Formulation of Synthesized Zinc Oxide Nano-Powder into Hybrid Beads for Dye Separation" H. Shokry Hassan, M.F. Elkady, Ahmed El-Shazly and Hesham Bamufleh. Journal of Nanomaterials, Volume 2014 (2014), Article ID 967492, 14 pages.

42-"Synthesis, Characterization and Fabrication of Gas Sensor Devices Using ZnO and Doped ZnO Nanomaterials" H. Shokry Hassan, A.B.Kashyout, I. Morsi, A. A. A. Nasser, and Ibrahim Ali. Beni-Suef University Journal of Basic and Applied Sciences, 3, (2014), 216-221.

43-"Compositional dependence of the optical properties of amorphous Se80-x Te20Bix thin films using transmittance and reflectance measurements" E. R. Shaaban, Yasser A. M. Ismail, H. Shokry Hassan. Journal of Non-Crystalline Solids. 367 (2013), 61-67.

44-"Effect of Reaction Time and Sb Doping Ratios on the Architecturing of ZnO Nanomaterials for Gas Sensor Applications" H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman, N. Afify, M. A. Uosif. Applied Surface Science. 277 (2013) pp. 73-82.

45-"Influence of Reaction Time, Reducing Agent and Zinc Precursors on the morphological Structures of Zinc Oxide" H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman, M. A. Uosif, N. Afify International Journal of Literature, Linguistics and Interdisciplinary Studies (Anglisticum), Proceedings of the 1st International Conference on New Horizons in Basic and Applied Science, 1, (2013), 270-280.

46-"Utilization of Synthesized Nano-Zinc Oxide in Yellow Basic Dye Decontamination from Industrial Wastewater" M. F. Elkady, H. Shokry Hassan, M.A.Abbas, A.A.Atalla International Journal of Literature, Linguistics and Interdisciplinary Studies (Anglisticum), Proceedings of the 1st International Conference on New Horizons in Basic and Applied Science, 1, (2013), 371-385.

47-"Structural and Optical Properties of Varies Thickness of ZnTe Nanoparticle Thin Films" E. R. Shaaban, M. Ahmad, E. A. Abdel Wahab, H.Shokry Hassan, A.M.Aboraia International Journal of Literature, Linguistics and Interdisciplinary Studies (Anglisticum), Proceedings of the 1st International Conference on New Horizons in Basic and Applied Science, 1, (2013), 331-343.

48-"Fabrication of ZnO and ZnO:Sb Nanoparticles for Gas Sensor Applications" A. B. Kashyout, H. M. A. Soliman, H. Shokry Hassan, and A. M. Abousehly. Journal of Nanomaterials. Vol. 2010 (2010), Article ID 341841, 8 pages.

1-"Effect of Reaction Time and Sb Doping Ratios on the Morphology of ZnO Nanopowders for Gas Sensor Applications". H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman, N. Afify, M. A. Uosif. Participate in the poster session during 5th Saudi Science Conference to be held in Umm Al Qura University, Makka, KSA. 16-18 April 2012.

2-"Fabrication and Characterization of Nano-Gas Sensor Arrays" H. Shokry Hassan, A. B. Kashyout, I. Morsi, A. A. A. Nasser and A. Raafat. Participate in the poster session during; The 4th International Advances in Applied Physics & Materials Science Congress & Exhibition. APRIL 24 – 27, 2014. Liberty Hotels Lykia, Oludeniz MUGLA / TURKEY.

3- "Formulation of nano-zinc oxide into biocomposite beads for dye decolorization" M. F. Elkady, H. Shokry Hassan, and A. H. El-Shazly. Participate in the poster session during; The 4th International Advances in Applied Physics & Materials Science Congress & Exhibition. APRIL 24 – 27, 2014. Liberty Hotels Lykia, Oludeniz MUGLA / TURKEY.

4-"Surface modification of electrospun poly (Acrylonitrile-co-Styrene) copolymer nanofibers towards developing a dye removal" M. El-Aassar, M. F. El-Kady. H. Shokry Hassan. 3rd International Conference on Electrospining, August 4-7, 2014. Westin San Francisco, USA.

5-"Fabrication of High Sensitive ZnO Gas Sensor for LPG Gas Detection" Hassan Shokry Ahmed, Abdel-Hady Kashyout, Iman Morsi, Abdelmenem Nasser, Ibrahim Ali 4th Annual International Conference on Chemistry, 18-21 July 2016, Athens, Greece.

6-"Nano-tube Zirconium Tungesto-vanadate as Cation Exchanger for Lead Decontamination from Polluted Wastewater" Hassan Shokry, Marwa Elkady 4th Annual International Conference on Chemistry, 18-21 July 2016, Athens, Greece. 25-"Unorthodox Route for Assembling and Deposition of Polyaniline Nanotubes Thin Film" H. Shokry Hassan, M.F. Elkady The 1st International Conference on Nanophotonics and Nanophononics, 10-13 August, 2016, Hurghada, Egypt.

7-"Fabrication of Novel Magnetic Zinc Oxide Cellulose Acetate Hybrid Nano-Fiber to be Utilized for Phenol Decontamination" H. Shokry Hassan, M. F. Elkady, A.H. El-Shazly, A.A. Farghali, Alaa Mohamed Salem. The 3rd International Conference of Environmental Studies, 16-18 August, 2016, Hurghada, Egypt.

8-" Nanomaterials Chemical Gas Sensor: Preparation and Characterization" H. Shokry Hassan, M. F. Elkady 6th International Chemistry Conference, 8-10 November 2016, Riyadh, KSA.

9- "An Innovative Magnetic Zinc Oxide Cellulose Acetate Composite Nano-Fiber for Phenol Decontamination" 1st International Conference of Chemical, Energy and Environmental Engineering (ICCEEE) 19-21 March 2017, Alexandria, Egypt.

10- "Fabrication of Nano–Magnetic Zinc Oxide Cellulose Acetate Composite Nano–Fiber and its Assessment for El–Kharga Oasis Ground Water Purification" H. Shokry Hassan, M. F. Elkady 3rd International Conference on New Horizons in Basic and Applied Sciences 5-7 August 2017, Hurghada, Egypt.

11- "Innovative alginate- polyvinyl alcohol polymer blend membrane immobilized with magnetic graphene nano-plates for phenol decontamination from polluted water" M. F. Elkady, H. Shokry Hassan, E.M.Abo-Zahhad 3rd International Conference on New Horizons in Basic and Applied Sciences 5-7 August 2017, Hurghada, Egypt.

12-"Synthesis and Characterization of Zinc Oxide Nanoparticles using Green and Chemical Synthesis Techniques for phenol decontamination" H. Shokry Hassan, M.F. Elkady, E.M. El-Sayed, A.M. Hamed, A.M. Hussein, Islam M. Mahmoud The 2nd International Conference on Nanophotonics and Nanophononics, 13-16 September, 2017, Sharm El-Sheikh, Egypt.

13-"Facile oil spills separation using magnetic activated carbon nano-hybrid derivable from water hyacinth" M.F. Elkady, H. Shokry Hassan, Eslam Salama The 2nd International Conference on Nanophotonics and Nanophononics, 13-16 September, 2017, Sharm El-Sheikh, Egypt.

1- Co-PI in project entitled" Optimization of Thin Films Solar Cells Based on Metal Sulfides Compound Semiconductors" project ID no. 1349. Funded by Science & Technology Development Fund (STDF) form 6/2010-5/2012.

2- Key member in project entitled" Quantum dot nanomaterials dye sensitized solar cells", project ID no. 1414. Funded by Science & Technology Development Fund (STDF) form 7/2010-tell now.

3- Key member in project entitled" Fabrication of an innovative magnetic Zirconium tungsto-vanadate hybrid in different nano-architectures and its implementation as selective cation exchanger for wastewater treatment" project ID no. 5546. Funded by Science & Technology Development Fund (STDF) form 7/2014-tell now.

4- Key member in project entitled: "Construction of prototype filtration cell is using novel nano-magnetic metal oxide polymeric hybrid membrane for water remediation", project ID no. 10763. Funded by Science & Technology Development Fund (STDF) form 12/2014-tell now.

5- Key member in project entitled: “Development of Advanced polymeric Nanomaterials for Environmental Bioremediation”, project ID no. 15042. Funded by Science & Technology Development Fund (STDF) form 7/2015-tell now.

6- Key member in project entitled: “Bioprocess development for the production of biocontrol agent against phytopathogenic fungi in semi-industrial pilot scale from local isolate of B. subtilis”, project ID no. 26042. Funded by Science & Technology Development Fund (STDF) form 7/2015-tell now.

7- Consultant in project entitled: “Solar Driven Water Treatment System using MOF Adsorption integrated with Nanomaterial Pre-Treatment and Real Time Water Quality Sensor for Egypt”, project ID no. 30735. Funded by Science & Technology Development Fund (STDF) form 7/2015-tell now.

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1-"Development of Different Architectures Zinc Oxide Nanopowder". H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman, and A. M. Abousehly. Participate in the poster session during 4th International Conference on: “Modern Trend of Physics Research” MTPR-010, Physics Department, Faculty of Science, Cairo University, Egypt. 12-16 December 2010.

2-"Investigation of ZnO and ZnO Doped with Sn Using Agitation Speed Factor for Gas Sensor Applications" H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman, M. A. Uosif, N. Afify. Participate in the poster session during 4th Arab International Conference in Physics and Materials Science, Department of Physics, Faculty of Science, Alexandria University. Egypt. 1-3 October 2012.

3- "Preparation and characterization of biocompatible nano-zinc oxide hybrid and its application for azo dye (basic red 64) adsorption". M. F. Elkady, H. Shokry Hassan. Tunisian-Egyptian workshop around science and water technology, Tunis, 21-22 November 2012.

4-"Formulation of ZnO nanoparticles into biocomposite beads to be utilized for methylene blue removal". H. Shokry Hassan, M. F. Elkady. Participate in the poster session during the TWAS-ARO 8th Annual Meeting "The Role of Science, Engineering and Technology in Achieving Sustainable Human Development in the Arab Region”, 30-31 December 2012, at the Bibliotheca Alexandrina. Egypt.

5-"Decolonization of wastewater contaminated with C.I. basic yellow 28 dyes using a novel fabricated magnetic zinc oxide nano-hybrid" M. F. Elkady, H. Shokry Hassan. Participate in the poster session during the TWAS-ARO 8th Annual Meeting "The Role of Science, Engineering and Technology in Achieving Sustainable Human Development in the Arab Region”, 30-31 December 2012, at the Bibliotheca Alexandrina. Egypt.

6-"Effect of Agitation Speed and Sn Doping Ratios on the Structure of ZnO Nanomaterials for Gas Sensor Applications" H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman1, M. A. Uosi, N. Afify. Participate an oral presentation session in "11th International Conference on Chemistry and Its Role in Development", El-Mansoura - Sharm El Sheikh, Egypt, 11-15 March 2013.

7-"Synthesis of Nano Gas Sensor Arrays" H. Shokry Hassan, A.B.Kashyout, A. A. A. Nasser, I. Morsi and A. Rafaat Participate in the poster session during International conference on "GLOBAL CLIMATE CHANGE, BIODIVERSITY AND SUSTAINABILITY: CHALLENGES AND OPPORTUNITIES". Arab Academy for Science, Technology and Maritime Transport, Egypt. 15-18 April 2013. http://gccbs2013.aast.edu/newgcc/images/pdf/synthesis%20of%20nano%20gas%20sensor%20arrays.pdf

8-"Fabrication and Characterization of a Polypyrrole Coated Copper Nanowire Gas Sensor" A.B.Kashyout, H. Shokry Hassan, A. A. A. Nasser, I. Morsi and H. Abuklill. Participate in the poster session during International conference on "GLOBAL CLIMATE CHANGE, BIODIVERSITY AND SUSTAINABILITY: CHALLENGES AND OPPORTUNITIES". Arab Academy for Science, Technology and Maritime Transport, Egypt.15-18 April 2013. http://gccbs2013.aast.edu/newgcc/images/pdf/fabrication%20and%20characterization%20of%20a%20polypyrrole%20coated%20copper%20nanowire%20gas%20sensor.pdf

9-"Influence of Reaction Time, Reducing Agent and Zinc Precursors on the morphological Structures of Zinc Oxide" H. Shokry Hassan, A. B. Kashyout, H. M. A. Soliman1, M. A. Uosif, N. Afify. Participate in the poster session during; the first international conference “New horizons in basic and applied science” (ICNHBAS), 21-23 September 2013, Hurghada, Egypt.

10-"Utilization of Synthesized Nano-Zinc Oxide in Yellow Basic Dye Decontamination from Industrial Wastewater" H. Shokry Hassan, M. F. Elkady, M.A.Abbas, A.A.Atalla. Participate in the poster session during; the first international conference “New horizons in basic and applied science” (ICNHBAS), 21-23 September 2013, Hurghada, Egypt.

11-"Structural and optical properties of varies thickness of ZnTe nanoparticle thin films" E. R. Shaaban, M. Ahmad, E. A. Abdel Wahab, H.Shokry Hassan, A.M.Aboraia. Participate in the oral presentation session during; the first international conference “New horizons in basic and applied science” (ICNHBAS), 21-23 September 2013, Hurghada, Egypt.

12-"Synthesis, Characterization and Fabrication of Gas Sensor Devices Using ZnO and ZnO:In Nanomaterials" H. Shokry Hassan, A.B.Kashyout, I. Morsi, A. A. A. Nasser, and Ibrahim Ali. Participate in the poster session during; The first international conference on “Nanotechnology and 1ts Applications” (ICNA (I)-2014) 25-28 February 2014 (Qena – Luxor) – Egypt.

13- "Evaluation of innovative antimony doped-zirconium tungesto-vanadate synthesized in nanorod morphological structure as selective cation exchange material" M.F. Elkady, H.Shokry Hassan, E.M.EL-Sayed, Eslam Salama. 12th International Conference on Chemistry and its Role in Development, March 16-20, 2015, Mansoura –Sharm El-Sheikh, Egypt.

14- "A Novel nano-magnetic zirconium tungesto-vanadate hybrid: synthesis, characterization and analytical application" H. Shokry Hassan, M.F. Elkady, E.M.EL-Sayed 2nd international conference on New Horizons in Basic and Applied Science (ICNHBAS 2015), 1–6 August 2015, Hurgada, Egypt.

15- "Architecture of zirconium tungstovanadate into various morphological structures for heavy metal sorption from polluted wastewater" M.F. Elkady, H.Shokry Hassan, E.M.EL-Sayed, Eslam Salama 2nd international conference on New Horizons in Basic and Applied Science (ICNHBAS 2015), 1–6 August 2015, Hurgada, Egypt.

16- "Influence of Doping Elements on the Properties of Nano-zirconium Tungesto-vanadate as Cation Exchange Material" Eslam Salama, H.Shokry Hassan, M.F. Elkady. 2nd international conference on New Horizons in Basic and Applied Science (ICNHBAS 2015), 1–6 August 2015, Hurgada, Egypt.

17-"Adsorption Behavior of Organic Pollutant from Aqueous Solution onto Synthetized Zinc Oxide Nanotubes: Equilibrium, Kinetic and Thermodynamic Investigation" H. Shokry Hassan, M.F. Elkady and Eslam Salama The international Conference of Engineering Science and Applications, 29-31 January 2015, Aswan, Egypt.

18-"Fabrication of Bio-Composite Film of Nano-Zirconium Tungstovanadate Incorporated Into Alginate for Dye Decolorization" M.F. Elkady, H. Shokry Hassan The international Conference of Engineering Science and Applications, 29-31 January 2016, Aswan, Egypt.

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