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Total result(s) found: 15
  • Intramolecular Energy and Electron Transfers in Bodipy-Naphthalenediimide Triads
    Mushraf Hussain, Ahmed M. El-Zohry, Habtom B. Gobeze, Jianzhang Zhao, Francis D'Souza, Omar F. Mohammed
    The Journal of Physical Chemistry A
Förster Resonance Energy Transfer
  • Efficient Photon Recycling and Radiation Trapping in Cesium Lead Halide Perovskite Waveguides
    Ibrahim Dursun, Yangzi Zheng, Tianle Guo, Michele De Bastiani, Bekir Turedi, Lutfan Sinatra, Md Azimul Haque, Bin Sun, Ayan A. Zhumekenov, Makhsud I. Saidaminov, F. Pelayo García de Arquer, Edward H. Sargent, Tom Wu, Yuri N. Gartstein, Osman M. Bakr, Omar F. Mohammed, Anton V. Malko
    ACS Energy Letters, 2018, 3, pp 1492–1498
Photon recycling, Perovskites
  • Imaging the Reduction of Electron Trap States in Shelled Copper Indium Gallium Selenide Nanocrystals Using Ultrafast Electron Microscopy
    Gabriele Meizyte, Riya Bose, Aniruddha Adhikari, Jun Yin, Md Azimul Haque, Manas R. Parida, Mohamed N. Hedhili, Tom Wu, Osman M. Bakr, Omar F. Mohammed
    The Journal of Physical Chemistry
  • The Benefit and Challenges of Zero-Dimensional Perovskites
    Jawaher M. Almutlaq, Jun Yin, Omar F. Mohammed, Osman M. Bakr
    The Journal of Physical Chemistry Letters​
  • Zeolite-like Metal–Organic Framework (MOF) Encaged Pt(II)-Porphyrin for Anion-Selective Sensing - check the year
    D. Masih, V. Chernikova, O. Shekhah, M. Eddaoudi, O. F.Mohammed
    ACS Appl. Mater. Interfaces, 2018, 10 (14), pp 11399–11405 
​anion sensing, fluorescence quenching, metalated porphyrin, metal−organic framework, triplet state
  • Study of the Bulk Charge Carrier Dynamics in Anatase and Rutile TiO2 Single Crystals by Femtosecond Time Resolved Spectroscopy
    Partha Maity, Omar F. Mohammed, Khabiboulakh Katsiev, Hicham Idriss
    J. Phys. Chem. C, Article ASAP 
photocatalysis, renewable energy
  • Solvent-dependent dual fluorescence of the push–pull system 2-diethylamino-7-nitrofluorene
    M. A. B. Larsen, A. B. Stephansen, E. Alarousu, M. Pittelkow, O. F. Mohammed, T. I. Sølling
    Phys. Chem. Chem. Phys., 2018, 20, 5942-5951 
femtosecond transient absorption spectroscopy, apolar solvent cyclohexane, fluorescence
  • On the relationship between rutile/anatase ratio and the nature of defect states in sub-100 nm TiO2nanostructures: experimental insights
    Moamen M. Soliman, Mohamed H. Al Haron, Menna Samir, Sarah A. Tolba, Basamat S. Shaheen, Ahmed W. Amer, Omar F. Mohammed, Nageh K. Allam
    Phys. Chem. Chem. Phys., 2018, 20, 5975-5982​
TiO2, X-Ray Photoelectron Spectroscopy
  • Synthesis and Characterization of Branched fcc/hcp Ruthenium Nanostructures and Their Catalytic Activity in Ammonia Borane Hydrolysis
    Noktan M. Alyami, Alec P. LaGrow, Dalaver H. Anjum, Chao Guan, Xiaohe Miao, Lutfan Sinatra, Ding-Jier Yuan, Omar F.Mohammed, Kuo-Wei Huang, Osman M. Bakr
    Cryst. Growth Des., 2018, 18 (3), pp 1509–1516​
tungsten carbonyl, molybdenum carbonyl, rhenium carbonyl, ruthenium nanoparticles,
  • Water-Induced Dimensionality Reduction in Metal-Halide Perovskites
    Bekir Turedi, Kwangjae Lee, Ibrahim Dursun, Badriah Alamer, Zhennan Wu, Erkki Alarousu, Omar F. Mohammed, Namchul Cho, Osman M. Bakr
    The Journal of Physical Chemistry C
optoelectronic, photoluminescence. synthetic method, 2D perovskite
  • Tailoring the Crystal Structure of Nanoclusters Unveiled High Photoluminescence via Ion Pairing​
    Megalamane S. Bootharaju, Sergey M. Kozlov, Zhen Cao, Aleksander Shkurenko, Ahmed M. El-Zohry, Omar F. Mohammed, Mohamed, Eddaoudi, Osman M. Bakr, Luigi Cavallo, Jean-Marie Basset
    Chemistry of Materials
bimetallic, adamantanethiolate, benzenedithiolate, triphenylphosphine
  • Zeolite-like Metal-organic Framework (MOF) Encaged Pt(II)-porphyrin for Anion-selective Sensing
    Dilshad Masih, Valeriya Chernikova, Osama Shekhah, Mohamed Eddaoudi, Omar F. Mohammed
    J. Phys. Chem. C, 2018, 122 (11), pp 6493–6498
platinum-metallated porphyrin, biosensors
  • Ligand-Free Nanocrystals of Highly Emissive Cs4PbBr6 Perovskite​
    Yuhai Zhang, Lutfan Sinatra, Erkki Alarousu, Jun Yin, Ahmed M. El-Zohry, Osman M. Bakr, Omar F. Mohammed
    J. Phys. Chem. C, 2018, 122 (11), pp 6493–6498​​​​​
perovskite nanocrystals, diode, ligand-free perovskite, ammonium acetate, cesium chloride, nanocrystals, spectroscopy,
  • Imaging Localized Energy States in Silicon-doped InGaN Nanowires Using 4D Electron Microscopy
    R. Bose, A. Adhikari, V.M. Burlakov, G. Liu, M.A. Haque, D. Priante, M.N. Hedhili, N. Wehbe, C. Zhao, H. Yang, T.K. Ng, A. Goriely, O.M. Bakr, T. Wu, B.S. Ooi, O.F. Mohammed
    ACS Energy Letters, 2018
Ultrafast electron microscopy, Nanowires
  • Bidentate Ligand-Passivated CsPbI3 Perovskite Nanocrystals for Stable Near-Unity Photoluminescence Quantum Yield and Efficient Red Light-Emitting Diodes
    J. Pan, Y. Shang, J. Yin, M.D. Bastiani, W. Peng, I. Dursun, L. Sinatra, A.M. El-Zohry, M.N. Hedhili, A.-H. Emwas, O.F. Mohammed, Z. Ning, O.M. Bakr
    J. Am. Chem. Soc., 2018, 140 (2), pp 562–565​
Perovskite, Nanocrystals, Optoelectronics, LED