UAB Digital Repository of Documents 4 records found  Search took 0.02 seconds. 
1.
9 p, 430.7 KB Water affinity and surface charging at the z-Cut and y-Cut LiNbO3 surfaces : an ambient pressure X-ray photoelectron spectroscopy study / Cordero Edwards, Rohini Kumara (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez Domínguez, Laura (Institut Català de Nanociència i Nanotecnologia) ; Calò, Annalisa (Institut Català de Nanociència i Nanotecnologia) ; Esplandiu Egido, Maria José (Institut Català de Nanociència i Nanotecnologia) ; Pérez-Dieste, V. (ALBA Laboratori de Llum de Sincrotró) ; Escudero, C. (ALBA Laboratori de Llum de Sincrotró) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Verdaguer Prats, Albert (Institut Català de Nanociència i Nanotecnologia)
Polarization dependence of water adsorption and desorption on LiNbO₃ surfaces was demonstrated using X-ray photoelectron spectroscopy (XPS) carried out in situ under near-ambient conditions. Positive and negative (0001) faces (z-cut) of the same crystal were compared for the same temperature and pressure conditions. [...]
2016 - 10.1021/acs.jpcc.6b05465
Journal of physical chemistry C, Vol. 120, issue 42 (Oct. 2016) , p. 24048-24055  
2.
32 p, 2.3 MB FeCoCp₃ molecular magnets as spin filters / Abufager, Paula (Institut Català de Nanociència i Nanotecnologia) ; Robles, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Lorente Palacios, Nicolás (Institut Català de Nanociència i Nanotecnologia)
Metallorganic molecules have been proposed as excellent spin filters in molecular spintronics because of the large spin polarization of their electronic structure. However, most of the studies involving spin transport have disregarded fundamental aspects such as the magnetic anisotropy of the molecule and the excitation of spin-flip processes during electron transport. [...]
2015 - 10.1021/acs.jpcc.5b01839
Journal of physical chemistry C, Vol. 119, issue 22 (April 2015) , p. 12119-12129  
3.
21 p, 1.0 MB High aspect ratio gold nanorods grown with platinum seeds / Varón Izquierdo, Miriam (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Using Au chloride as precursor, Pt nanocrystals as seeds, ascorbic acid as a reducer, and CTAB as surfactant and complexing agent, extremely long Au nanorods have been grown. The influence of different parameters such as the composition of the seeds, the amount of Pt, or the type of Pt present in solution has been analyzed. [...]
2015 - 10.1021/acs.jpcc.5b01263
Journal of physical chemistry C, Vol. 119, issue 21 (May 2015) , p. 11818-11825  
4.
8 p, 4.3 MB Engineering a robust photovoltaic device with quantum dots and bacteriorhodopsin / Renugopalakrishnan, Venkatesan (Northeastern University. Department of Chemistry and Chemical Biology) ; Barbiellini, Bernardo (Northeastern University. Department of Chemistry and Chemical Biology) ; King, Chris (Northeastern University. Department of Mathematics) ; Molinari, Michael (Université de Reims Champagne-Ardenne. Laboratoire de Recherche en Nanosciences) ; Mochalov, Konstantin (Moscow Engineering Physics Institute) ; Sukhanova, Alyona (Université de Reims Champagne-Ardenne. Laboratoire de Recherche en Nanosciences) ; Nabiev, Igor (Université de Reims Champagne-Ardenne. Laboratoire de Recherche en Nanosciences) ; Fojan, Peter (Aalborg Universitet. Department of Physics and Nanotechnology) ; Tuller, Harry L. (Massachusetts Institute of Technology. Department of Materials Science and Engineering) ; Chin, Michael (Columbia University. Langmuir Center for Colloids and Interfaces) ; Somasundaran, Ponisseril (Columbia University. Langmuir Center for Colloids and Interfaces) ; Padrós, Esteve (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Ramakrishna, Seeram (National University of Singapore. Nanoscience and Nanotechnology Initiative)
We present a route toward a radical improvement in solar cell efficiency using resonant energy transfer and sensitization of semiconductor metal oxides with a light-harvesting quantum dot (QD)/bacteriorhodopsin (bR) layer designed by protein engineering. [...]
2014 - 10.1021/jp502885s
The Journal of Physical Chemistry. C, Nanomaterials and Interfaces, Vol. 118, issue 30 (Jul. 2014) , p. 16710-16717  

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