Profiles

Hani Abdelhamid

Hani Nasser Abdelhamid

Postdoc

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Arbetar vid Institutionen för material- och miljökemi
E-post hani.nasserabdelhamid@mmk.su.se
Besöksadress Svante Arrhenius väg 16 C
Rum C429
Postadress Institutionen för material- och miljökemi 106 91 Stockholm

Om mig

Education

2003-2007: B.Sc Chemistry Department–Assuit University- Egypt, Grade: 3.32

2009-2010: Pre-Master–Physical Organic Chemistry-Assuit University, Egypt, Grade: 3.4.

2011-2013: M.Sc in Nanobiomedicine, National Sun-Yat Sen University, China (ROC), 4.16 (A+). Title:- ‘Applications of Nanomaterials and Organic Semiconductors for Bacteria & Biomolecules analysis/ biosensing using Laser Analytical Spectroscopy’

2013-2017: PhD from Department of Materials and Environmental Chemistry, Stockholm University, Sweden.

 

Research Experience & interest

The research interest of Hani Abdelhamid is focused broadly on science and technology at the nanoscale and for material science to push scientific boundaries in diverse areas of biochemistry, biology, biomedicine biotechnology, nanocatalysis and laser based analytical. The main thrusts are concentrated on the topics as below: 

  1. Nanotechnology: synthesis, characterization and applications.
  2. Material Chemistry, synthesis, characterization and applications.
  3. Metal-Organic Frameworks (MOFs), synthesis, characterization and applications.
  4. Inorganic and structural chemistry.
  5. Analytical Chemistry.
  6. Solar cells and Nanocatalysis.
  7. Nano-Biomedicine and Nano-Biotechnology.
  8. Biochemistry and Biochemical research methods.
  9. Metallodrug-protein interactions using Nanomaterials based- laser analytical tools.
  10. Biosensor based on nanomaterials for pathogenic bacteria and biomolecules.

Publikationer

I urval från Stockholms universitets publikationsdatabas
  • 2016. Yi Yang (et al.). RSC Advances 6 (51), 45475-45481

    A novel zinc-based luminescent metal-organic framework (Zn-MOF) has been successfully constructed based on a designed flexible and electron-rich N-involved linker (HL = 4-(bis(4-(pyridin-4-yl) phenyl) amino) benzoic acid). The framework of this Zn-MOF exhibits a 2-fold interpenetrated network which is composed of (3,3)-c sheets. The Zn-MOF has a strong solid state emission at 512 nm. The luminescence signal of the Zn-MOF can be quenched efficiently by trace amounts of electron-deficient nitroaromatics, especially 2,4,6-trinitrophenol (TNP). The quenching constant (K-sv) for TNP is 2.11 x 10(4) M-1, indicating that this framework can be employed as an excellent chemical sensor for identifying and quantifying TNP. This work highlights a strategy for designing a N-involved p-electron-rich enhanced ligand with nucleophilic properties for MOF-based materials as sensors. It also paves the way toward exploring other more efficient MOF materials as sensors for determining electron-deficient nitroaromatics.

  • 2015. Qingxia Yao (et al.). Chemistry of Materials 27 (15), 5332-5339

    A series of highly porous isoreticular lanthanide-based metal organic frameworks (LnMOFs) denoted as SUMOE-7I to SUMOE-7IV (SU = Stockholm University; Ln = La, Ce, Pr, Nd, Sm, Eu, and Gd) have been synthesized using tritopic carboxylates as the organic linkers. The SUMOF-7 materials display one-dimensional pseudohexagonal channels with the pore diameter gradually enlarged from 8.4 to 23.9 angstrom, as a result of increasing sizes of the organic linkers. The structures have been solved by single crystal X-ray diffraction or rotation electron diffraction (RED) combined with powder X-ray diffraction (PXRD). The SUMOF-7 materials exhibit robust architectures with permanent porosity. More importantly, they exhibit exceptionally high thermal and chemical stability. We show that, by inclusion of organic dye molecules, the luminescence properties of the MOFs can be elaborated and modulated, leading to promising applications in sensing and optics.

  • 2017. Radwa M. Ashour (et al.). Solvent extraction and ion exchange 35 (2), 91-103

    Graphene oxide (GO) was synthesized and used as a coagulant of rare earth elements (REEs) from aqueous solution. Stability and adsorption capacities were exhibited for target REEs such as La(III), Nd(III), Gd(III), and Y(III). The parameters influencing the adsorption capacity of the target species including contact time, pH, initial concentration, and temperature were optimized. The adsorption kinetics and thermodynamics were studied. The method showed quantitative recovery (99%) upon desorption using HNO3 acid (0.1 M) after a short contact time (15 min).

Visa alla publikationer av Hani Nasser Abdelhamid vid Stockholms universitet

Senast uppdaterad: 7 september 2020

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