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Omar Hassan Omar
Istituto di Chimica dei Composti Organo Metallici (ICCOM), Section of BARI, Consiglio Nazionale delle Ricerche (CNR), Via Edoardo Orabona 4, I-70126 Bari, Italy

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Journal article
Published: 19 August 2021 in Molecules
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Cellulose nanocrystals (CNCs) represent intriguing biopolymeric nanocrystalline materials, that are biocompatible, sustainable and renewable, can be chemically functionalized and are endowed with exceptional mechanical properties. Recently, studies have been performed to prepare CNCs with extraordinary photophysical properties, also by means of their functionalization with organic light-emitting fluorophores. In this paper, we used the reductive amination reaction to chemically bind 4-(1-pyrenyl)butanamine selectively to the reducing termini of sulfated or neutral CNCs (S_CNC and N_CNC) obtained from sulfuric acid or hydrochloric acid hydrolysis. The functionalization reaction is simple and straightforward, and it induces the appearance of the typical pyrene emission profile in the functionalized materials. After a characterization of the new materials performed by ATR-FTIR and fluorescence spectroscopies, we demonstrate luminescence quenching of the decorated N_CNC by copper (II) sulfate, hypothesizing for these new functionalized materials an application in water purification technologies.

ACS Style

Omar Hassan Omar; Rosa Giannelli; Erica Colaprico; Laura Capodieci; Francesco Babudri; Alessandra Operamolla. Reductive Amination Reaction for the Functionalization of Cellulose Nanocrystals. Molecules 2021, 26, 5032 .

AMA Style

Omar Hassan Omar, Rosa Giannelli, Erica Colaprico, Laura Capodieci, Francesco Babudri, Alessandra Operamolla. Reductive Amination Reaction for the Functionalization of Cellulose Nanocrystals. Molecules. 2021; 26 (16):5032.

Chicago/Turabian Style

Omar Hassan Omar; Rosa Giannelli; Erica Colaprico; Laura Capodieci; Francesco Babudri; Alessandra Operamolla. 2021. "Reductive Amination Reaction for the Functionalization of Cellulose Nanocrystals." Molecules 26, no. 16: 5032.

Paper
Published: 31 May 2021 in New Journal of Chemistry
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Three l-phenylalanine- or d-glucose-decorated phenylene–thiophene oligomers have been studied using UV-Vis and ECD spectroscopies in different conditions of solution aggregation and thin films, investigating the impact of chirality on their aggregation modes.

ACS Style

Omar Hassan Omar; Marta Falcone; Alessandra Operamolla; Gianluigi Albano. Impact of chirality on the aggregation modes of l-phenylalanine- and d-glucose-decorated phenylene–thiophene oligomers. New Journal of Chemistry 2021, 1 .

AMA Style

Omar Hassan Omar, Marta Falcone, Alessandra Operamolla, Gianluigi Albano. Impact of chirality on the aggregation modes of l-phenylalanine- and d-glucose-decorated phenylene–thiophene oligomers. New Journal of Chemistry. 2021; ():1.

Chicago/Turabian Style

Omar Hassan Omar; Marta Falcone; Alessandra Operamolla; Gianluigi Albano. 2021. "Impact of chirality on the aggregation modes of l-phenylalanine- and d-glucose-decorated phenylene–thiophene oligomers." New Journal of Chemistry , no. : 1.

Research article
Published: 09 March 2018 in Chemistry of Materials
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Ternary blends comprising an ‘energy-cascade former’ in addition to the donor and the acceptor materials increasingly attract attention in the organic solar cell area as they seem to provide a tool to positively manipulate the open-circuit voltage of bulk-heterojunction devices. By comparing two additives that have similar HOMO/LUMO levels and that can be expected to lead to an energy cascade in ternaries with the prototypical P3HT:PC60BM system, we demonstrate here that the compatibility of the additive with, in this specific case, the fullerene, that can be tailored by peripheral chemical functionalization, plays a critical role in energy cascade formation. A compromise needs to be found between good mixing (favoring energy cascade formation) and phase separation (supporting charge extraction) that affect the open-circuit voltage in an as important fashion as their electronic features, providing critical insights for future materials design activities.

ACS Style

Angela Punzi; Alessandra Operamolla; Omar Hassan Omar; Francesca Brunetti; Alberto Davide Scaccabarozzi; Gianluca M. Farinola; Natalie Stingelin. Designing Small Molecules as Ternary Energy-Cascade Additives for Polymer:Fullerene Solar Cell Blends. Chemistry of Materials 2018, 30, 2213 -2217.

AMA Style

Angela Punzi, Alessandra Operamolla, Omar Hassan Omar, Francesca Brunetti, Alberto Davide Scaccabarozzi, Gianluca M. Farinola, Natalie Stingelin. Designing Small Molecules as Ternary Energy-Cascade Additives for Polymer:Fullerene Solar Cell Blends. Chemistry of Materials. 2018; 30 (7):2213-2217.

Chicago/Turabian Style

Angela Punzi; Alessandra Operamolla; Omar Hassan Omar; Francesca Brunetti; Alberto Davide Scaccabarozzi; Gianluca M. Farinola; Natalie Stingelin. 2018. "Designing Small Molecules as Ternary Energy-Cascade Additives for Polymer:Fullerene Solar Cell Blends." Chemistry of Materials 30, no. 7: 2213-2217.

Conference paper
Published: 27 September 2016 in Organic Sensors and Bioelectronics IX
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Gianluca M. Farinola; Roberta Ragni; Francesco Milano; Simona La Gatta; Roberto R. Tangorra; Maurizio Mastropasqua Talamo; Marco Lo Presti; Angela Agostiano; Stefania R. Cicco; Alessandra Operamolla; Omar Hassan Omar; Massimo Trotta. Photoconverters with organic semiconductors and photosynthetic bacteria: positioning the bacterial Reaction Center in nanostructures. Organic Sensors and Bioelectronics IX 2016, 994406 -994406-10.

AMA Style

Gianluca M. Farinola, Roberta Ragni, Francesco Milano, Simona La Gatta, Roberto R. Tangorra, Maurizio Mastropasqua Talamo, Marco Lo Presti, Angela Agostiano, Stefania R. Cicco, Alessandra Operamolla, Omar Hassan Omar, Massimo Trotta. Photoconverters with organic semiconductors and photosynthetic bacteria: positioning the bacterial Reaction Center in nanostructures. Organic Sensors and Bioelectronics IX. 2016; ():994406-994406-10.

Chicago/Turabian Style

Gianluca M. Farinola; Roberta Ragni; Francesco Milano; Simona La Gatta; Roberto R. Tangorra; Maurizio Mastropasqua Talamo; Marco Lo Presti; Angela Agostiano; Stefania R. Cicco; Alessandra Operamolla; Omar Hassan Omar; Massimo Trotta. 2016. "Photoconverters with organic semiconductors and photosynthetic bacteria: positioning the bacterial Reaction Center in nanostructures." Organic Sensors and Bioelectronics IX , no. : 994406-994406-10.

Research article
Published: 15 June 2016 in Bioconjugate Chemistry
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The photosynthetic Reaction Center (RC) from the Rhodobacter sphaeroides bacterium has been covalently bioconjugated with a NIR-emitting fluorophore (AE800) whose synthesis was specifically tailored to act as artificial antenna harvesting light in the entire visi-ble region. AE800 has a broad absorption spectrum with peaks cen-tred in the absorption gaps of the RC and its emission overlaps the most intense RC absorption bands, ensuring a consistent increase of the protein optical cross-section. The covalent hybrid AE800-RC is stable and fully functional. The energy collected by the artificial antenna is transferred to the protein via FRET mechanism, and the hybrid system outperforms by a noteworthy 30% the overall photo-chemical activity of the native protein under the entire range of visi-ble light. This improvement in the optical characteristic of the pho-toenzyme demonstrates the effectiveness of the bioconjugation approach as a suitable route to new biohybrid materials for energy conversion, photocatalysis and biosensing

ACS Style

Omar Hassan Omar; Simona La Gatta; Rocco Roberto Tangorra; Francesco Milano; Roberta Ragni; Alessandra Operamolla; Roberto Argazzi; Claudio Chiorboli; Angela Agostiano; Massimo Trotta; Gianluca M. Farinola. Synthetic Antenna Functioning As Light Harvester in the Whole Visible Region for Enhanced Hybrid Photosynthetic Reaction Centers. Bioconjugate Chemistry 2016, 27, 1614 -1623.

AMA Style

Omar Hassan Omar, Simona La Gatta, Rocco Roberto Tangorra, Francesco Milano, Roberta Ragni, Alessandra Operamolla, Roberto Argazzi, Claudio Chiorboli, Angela Agostiano, Massimo Trotta, Gianluca M. Farinola. Synthetic Antenna Functioning As Light Harvester in the Whole Visible Region for Enhanced Hybrid Photosynthetic Reaction Centers. Bioconjugate Chemistry. 2016; 27 (7):1614-1623.

Chicago/Turabian Style

Omar Hassan Omar; Simona La Gatta; Rocco Roberto Tangorra; Francesco Milano; Roberta Ragni; Alessandra Operamolla; Roberto Argazzi; Claudio Chiorboli; Angela Agostiano; Massimo Trotta; Gianluca M. Farinola. 2016. "Synthetic Antenna Functioning As Light Harvester in the Whole Visible Region for Enhanced Hybrid Photosynthetic Reaction Centers." Bioconjugate Chemistry 27, no. 7: 1614-1623.

Journal article
Published: 01 November 2012 in Current Organic Synthesis
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ACS Style

Alessandra Operamolla; Roberta Ragni; Omar Hassan Omar; Giuliano Iacobellis; Antonio Cardone; Francesco Babudri; Gianluca Farinola. Synthesis of Functionalized Aryleneethynylene Oligomers and Polymers for Organic Electronics by Pd-Catalyzed Coupling Reactions. Current Organic Synthesis 2012, 9, 764 -778.

AMA Style

Alessandra Operamolla, Roberta Ragni, Omar Hassan Omar, Giuliano Iacobellis, Antonio Cardone, Francesco Babudri, Gianluca Farinola. Synthesis of Functionalized Aryleneethynylene Oligomers and Polymers for Organic Electronics by Pd-Catalyzed Coupling Reactions. Current Organic Synthesis. 2012; 9 (6):764-778.

Chicago/Turabian Style

Alessandra Operamolla; Roberta Ragni; Omar Hassan Omar; Giuliano Iacobellis; Antonio Cardone; Francesco Babudri; Gianluca Farinola. 2012. "Synthesis of Functionalized Aryleneethynylene Oligomers and Polymers for Organic Electronics by Pd-Catalyzed Coupling Reactions." Current Organic Synthesis 9, no. 6: 764-778.

Journal article
Published: 12 October 2012 in Angewandte Chemie International Edition
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A hybrid photosynthetic machine capable of exploiting solar energy for photoconversion is described by G. M. Farinola, M. Trotta, and co‐workers in their Communication on page 11019 ff. The simplest photosynthetic protein able to convert sunlight into other energy forms is covalently functionalized with a tailored organic dye to obtain a fully functional hybrid complex that outperforms the natural system in conversion and light‐harvesting ability. Photograph by Francesca Suaria.

ACS Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. Cover Picture: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. Int. Ed. 44/2012). Angewandte Chemie International Edition 2012, 51, 10905 -10905.

AMA Style

Francesco Milano, Rocco Roberto Tangorra, Omar Hassan Omar, Roberta Ragni, Alessandra Operamolla, Angela Agostiano, Gianluca M. Farinola, Massimo Trotta. Cover Picture: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. Int. Ed. 44/2012). Angewandte Chemie International Edition. 2012; 51 (44):10905-10905.

Chicago/Turabian Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. 2012. "Cover Picture: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. Int. Ed. 44/2012)." Angewandte Chemie International Edition 51, no. 44: 10905-10905.

Journal article
Published: 11 October 2012 in Angewandte Chemie
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Eine hybride Photosynthesemaschine die Sonnenenergie zur Photokonversion nutzen kann, beschreiben G. M. Farinola, M. Trotta et al. in der Zuschrift auf S. 11181 ff. Das einfachste Photosyntheseprotein, das Sonnenlicht in andere Energieformen überführen kann, wird kovalent mit einem maßgeschneiderten organischen Farbstoff funktionalisiert. Der so erhaltene funktionelle Hybridkomplex übertrifft das natürliche System bei der Konversion und der Lichtsammelfähigkeit. (Foto von Francesca Suaria)

ACS Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. Titelbild: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. 44/2012). Angewandte Chemie 2012, 124, 11063 -11063.

AMA Style

Francesco Milano, Rocco Roberto Tangorra, Omar Hassan Omar, Roberta Ragni, Alessandra Operamolla, Angela Agostiano, Gianluca M. Farinola, Massimo Trotta. Titelbild: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. 44/2012). Angewandte Chemie. 2012; 124 (44):11063-11063.

Chicago/Turabian Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. 2012. "Titelbild: Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore (Angew. Chem. 44/2012)." Angewandte Chemie 124, no. 44: 11063-11063.

Journal article
Published: 26 September 2012 in Angewandte Chemie
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Wissen, worauf es ankommt: Das einfachste Photosyntheseprotein, das Sonnenlicht in andere Energieformen umwandelt, wurde kovalent mit einem maßgeschneiderten organischen Farbstoff verknüpft, um einen voll funktionsfähigen Hybridkomplex zu erhalten, der das natürliche System hinsichtlich der Lichtsammlung und ‐umwandlung übertrifft.

ACS Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore. Angewandte Chemie 2012, 124, 11181 -11185.

AMA Style

Francesco Milano, Rocco Roberto Tangorra, Omar Hassan Omar, Roberta Ragni, Alessandra Operamolla, Angela Agostiano, Gianluca M. Farinola, Massimo Trotta. Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore. Angewandte Chemie. 2012; 124 (44):11181-11185.

Chicago/Turabian Style

Francesco Milano; Rocco Roberto Tangorra; Omar Hassan Omar; Roberta Ragni; Alessandra Operamolla; Angela Agostiano; Gianluca M. Farinola; Massimo Trotta. 2012. "Enhancing the Light Harvesting Capability of a Photosynthetic Reaction Center by a Tailored Molecular Fluorophore." Angewandte Chemie 124, no. 44: 11181-11185.

Journal article
Published: 25 November 2010 in European Journal of Organic Chemistry
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A novel class of tetrathiolated aryleneethynylene oligomersud was obtained by the Cassar–Heck–Sonogashira coupling betweenud S,S'-(5-ethynyl-1,3-phenylene)bis(methylene)diethanethioateud (1) and aryl diiodides or dibromides. Althoughud standard coupling conditions are effective in the case of iodoud derivatives, the addition of free triphenylphosphane to theud reaction mixture was required to overcome the slower reactionud rate of dibromoarenes. Oligomers with an extended conjugatedud system could be obtained starting from a higher homologue of 1 by applying the same synthetic approach.ud These oligomers represent interesting molecular wires, potentiallyud able to self-assemble on various substrates, includingud gold and other noble metals in the form of thin films orud nanoparticles. The chelating arrangement of the thiol functionalitiesud should ensure stable anchoring and would alsoud represent an interesting novel feature in the study of singleud molecule conduction with respect to traditional monodentateud systems

ACS Style

Omar Hassan Omar; Francesco Babudri; Gianluca Maria Farinola; Francesco Naso; Alessandra Operamolla. Synthesis of S-Acetyl Oligo-p-aryleneethynylene Tetrathiols. European Journal of Organic Chemistry 2010, 2011, 529 -537.

AMA Style

Omar Hassan Omar, Francesco Babudri, Gianluca Maria Farinola, Francesco Naso, Alessandra Operamolla. Synthesis of S-Acetyl Oligo-p-aryleneethynylene Tetrathiols. European Journal of Organic Chemistry. 2010; 2011 (3):529-537.

Chicago/Turabian Style

Omar Hassan Omar; Francesco Babudri; Gianluca Maria Farinola; Francesco Naso; Alessandra Operamolla. 2010. "Synthesis of S-Acetyl Oligo-p-aryleneethynylene Tetrathiols." European Journal of Organic Chemistry 2011, no. 3: 529-537.

Journal article
Published: 01 October 2010 in Advances in Science and Technology
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Functionalization with fluorine atoms represents a versatile structural modification to finely tune both the emission colour and the electronic properties of organic and organometallic electroluminescent compounds. This paper reports an overview of our systematic investigation on the design and synthesis of the fluorinated version of two important classes of materials for organic light emitting diodes (OLEDs), namely poly(arylenevinylene)s and phosphorescent phenylpyridine Iridium complexes. Synthetic pathways based on organometallic methodologies affording selectively fluorinated molecular structures will be discussed together with a summary of the effect of fluorination on the optical properties of the resulting materials. In particular we will highlight the possibilities offered by the organometallic methodologies as straightforward and resourceful tools to provide a wide series of fluorinated molecular architectures with high regio- and stereoselectivity, mild experimental conditions and good yields.

ACS Style

Gianluca M. Farinola; Francesco Babudri; Antonio Cardone; Omar Hassan Omar; Carmela Martinelli; Francesco Naso; Vita Pinto; Roberta Ragni. Synthesis of Fluorinated Organic and Organometallic Electroluminescent Materials: Tuning Emission in the Blue. Advances in Science and Technology 2010, 75, 108 -117.

AMA Style

Gianluca M. Farinola, Francesco Babudri, Antonio Cardone, Omar Hassan Omar, Carmela Martinelli, Francesco Naso, Vita Pinto, Roberta Ragni. Synthesis of Fluorinated Organic and Organometallic Electroluminescent Materials: Tuning Emission in the Blue. Advances in Science and Technology. 2010; 75 ():108-117.

Chicago/Turabian Style

Gianluca M. Farinola; Francesco Babudri; Antonio Cardone; Omar Hassan Omar; Carmela Martinelli; Francesco Naso; Vita Pinto; Roberta Ragni. 2010. "Synthesis of Fluorinated Organic and Organometallic Electroluminescent Materials: Tuning Emission in the Blue." Advances in Science and Technology 75, no. : 108-117.

Proceedings article
Published: 01 July 2010 in 2010 IEEE International Symposium on Industrial Electronics
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Organic polymeric and molecular semiconductors functionalized with biological molecules represent a very interesting class of materials for highly selective electrical and optical sensors. Molecular design and synthetic approaches to several bio-substituted conjugated oligomers and polymers are discussed, highlighting the impact of synthetic pathways on the properties of the materials.

ACS Style

Gianluca Maria Farinola; Omar Hassan Omar; Alessandra Operamolla; Francesco Babudri. Synthesis of organic semiconductors functionalized with biological molecules. 2010 IEEE International Symposium on Industrial Electronics 2010, 505 -510.

AMA Style

Gianluca Maria Farinola, Omar Hassan Omar, Alessandra Operamolla, Francesco Babudri. Synthesis of organic semiconductors functionalized with biological molecules. 2010 IEEE International Symposium on Industrial Electronics. 2010; ():505-510.

Chicago/Turabian Style

Gianluca Maria Farinola; Omar Hassan Omar; Alessandra Operamolla; Francesco Babudri. 2010. "Synthesis of organic semiconductors functionalized with biological molecules." 2010 IEEE International Symposium on Industrial Electronics , no. : 505-510.

Journal article
Published: 27 April 2010 in ChemInform
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ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

ACS Style

Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Michele Vitulli; Gianluca M. Farinola. ChemInform Abstract: Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with Bis(2-bromovinyl)benzenes. ChemInform 2010, 41, 1 .

AMA Style

Alessandra Operamolla, Omar Hassan Omar, Francesco Babudri, Michele Vitulli, Gianluca M. Farinola. ChemInform Abstract: Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with Bis(2-bromovinyl)benzenes. ChemInform. 2010; 41 (17):1.

Chicago/Turabian Style

Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Michele Vitulli; Gianluca M. Farinola. 2010. "ChemInform Abstract: Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with Bis(2-bromovinyl)benzenes." ChemInform 41, no. 17: 1.

Journal article
Published: 01 October 2009 in Letters in Organic Chemistry
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Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Michele Vitulli; Gianluca Maria Farinola. Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with bis(2-bromovinyl)benzenes. Letters in Organic Chemistry 2009, 6, 573 -578.

AMA Style

Alessandra Operamolla, Omar Hassan Omar, Francesco Babudri, Michele Vitulli, Gianluca Maria Farinola. Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with bis(2-bromovinyl)benzenes. Letters in Organic Chemistry. 2009; 6 (7):573-578.

Chicago/Turabian Style

Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Michele Vitulli; Gianluca Maria Farinola. 2009. "Iron-Catalyzed Cross-Coupling Reaction of Aryl Grignard Reagents with bis(2-bromovinyl)benzenes." Letters in Organic Chemistry 6, no. 7: 573-578.

Journal article
Published: 01 January 2009 in Chemistry – A European Journal
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The synthesis and photophysical and electrochemical characterisation of new heteroleptic iridium complexes with electron-withdrawing sulfonyl groups and fluorine atoms bound to phenylpyridine ligands are reported. The emission energy of these materials strongly depends on the position of the sulfonyl groups and on the number of fluorine substituents. A 90 nm wide tuning range of photoluminescence from the blue-green (lambda(em)=468 nm) of iridium(III)bis[2-(4'-benzylsulfonyl)phenylpyridinato-N,C2'][3-(pentafluorophenyl)-pyridin-2-yl-1,2,4-triazolate] to the orange (lambda(em)=558 nm) of iridium(III)bis[2-(3'-benzylsulfonyl)phenylpyridinato-N,C2'](2,4-decanedionate) has been achieved. Emission quantum yields ranging from 47 to 71% have also been found for degassed solutions of the complexes, and a surprisingly high value of 16% was recorded for iridium(III)bis[2-(5'-benzylsulfonyl-3',6'-difluoro)phenylpyridinato-N,C2'](2,4-decanedionate) in air-equilibrated dichloromethane. A unusual stereochemistry of the benzylsulfonyl-substituted dimer and heteroleptic complexes has been detected by (1)H NMR spectroscopy, and is characterised by the mutual cis disposition of the pyridyl nitrogen atoms of the phenylpyridine ligands, which differs from the most common trans arrangement reported in the literature.

ACS Style

Roberta Ragni; Enrico Orselli; Gregg S. Kottas; Omar Hassan Omar; Francesco Babudri; Adriana Pedone; Francesco Naso; Gianluca Maria Farinola; Luisa De Cola. Iridium(III) Complexes with Sulfonyl and Fluorine Substituents: Synthesis, Stereochemistry and Effect of Functionalisation on their Photophysical Properties. Chemistry – A European Journal 2009, 15, 136 -148.

AMA Style

Roberta Ragni, Enrico Orselli, Gregg S. Kottas, Omar Hassan Omar, Francesco Babudri, Adriana Pedone, Francesco Naso, Gianluca Maria Farinola, Luisa De Cola. Iridium(III) Complexes with Sulfonyl and Fluorine Substituents: Synthesis, Stereochemistry and Effect of Functionalisation on their Photophysical Properties. Chemistry – A European Journal. 2009; 15 (1):136-148.

Chicago/Turabian Style

Roberta Ragni; Enrico Orselli; Gregg S. Kottas; Omar Hassan Omar; Francesco Babudri; Adriana Pedone; Francesco Naso; Gianluca Maria Farinola; Luisa De Cola. 2009. "Iridium(III) Complexes with Sulfonyl and Fluorine Substituents: Synthesis, Stereochemistry and Effect of Functionalisation on their Photophysical Properties." Chemistry – A European Journal 15, no. 1: 136-148.

Journal article
Published: 22 April 2008 in ChemInform
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Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Gianluca M. Farinola; Francesco Naso. ChemInform Abstract: Synthesis of S-Acetyl Oligoarylenedithiols via Suzuki-Miyaura Cross-Coupling. ChemInform 2008, 39, 1 .

AMA Style

Alessandra Operamolla, Omar Hassan Omar, Francesco Babudri, Gianluca M. Farinola, Francesco Naso. ChemInform Abstract: Synthesis of S-Acetyl Oligoarylenedithiols via Suzuki-Miyaura Cross-Coupling. ChemInform. 2008; 39 (17):1.

Chicago/Turabian Style

Alessandra Operamolla; Omar Hassan Omar; Francesco Babudri; Gianluca M. Farinola; Francesco Naso. 2008. "ChemInform Abstract: Synthesis of S-Acetyl Oligoarylenedithiols via Suzuki-Miyaura Cross-Coupling." ChemInform 39, no. 17: 1.

Journal article
Published: 20 April 2008 in Nature Materials
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Organic thin-film transistor sensors have been recently attracting the attention of the plastic electronics community for theirud potential exploitation in novel sensing platforms. Specificity and sensitivity are however still open issues: in this respect chiralud discrimination—being a scientific and technological achievement in itself—is indeed one of the most challenging sensor bench-tests.ud So far, conducting-polymer solid-state chiral detection has been carried out at part-per-thousand concentration levels. Here, a novelud chiral bilayer organic thin-film transistor gas sensor—comprising an outermost layer with built-in enantioselective properties—isud demonstrated to show field-effect amplified sensitivity that enables differential detection of optical isomers in the tens-of-parts-permillionud concentration range. The ad-hoc-designed organic semiconductor endowed with chiral side groups, the bilayer structure andud the thin-film transistor transducer provide a significant step forward in the development of a high-performance and versatile sensingud platformcompatible with flexible organic electronic technologies

ACS Style

Luisa Torsi; Gianluca Maria Farinola; Francesco Marinelli; M. Cristina Tanese; Omar Hassan Omar; Ludovico Valli; Francesco Babudri; Francesco Palmisano; P. Giorgio Zambonin; Francesco Naso. A sensitivity-enhanced field-effect chiral sensor. Nature Materials 2008, 7, 412 -417.

AMA Style

Luisa Torsi, Gianluca Maria Farinola, Francesco Marinelli, M. Cristina Tanese, Omar Hassan Omar, Ludovico Valli, Francesco Babudri, Francesco Palmisano, P. Giorgio Zambonin, Francesco Naso. A sensitivity-enhanced field-effect chiral sensor. Nature Materials. 2008; 7 (5):412-417.

Chicago/Turabian Style

Luisa Torsi; Gianluca Maria Farinola; Francesco Marinelli; M. Cristina Tanese; Omar Hassan Omar; Ludovico Valli; Francesco Babudri; Francesco Palmisano; P. Giorgio Zambonin; Francesco Naso. 2008. "A sensitivity-enhanced field-effect chiral sensor." Nature Materials 7, no. 5: 412-417.

Journal article
Published: 20 June 2006 in ChemInform
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Cosimo Cardellicchio; Omar Hassan Omar; Francesco Naso; Maria Annunziata M. Capozzi; Francesco Capitelli; Valerio Bertolasi. The Synthesis of Chiral β-Ketosulfoxides by Enantioselective Oxidation and Their Stereocontrolled Reduction to β-Hydroxysulfoxides. ChemInform 2006, 37, 1 .

AMA Style

Cosimo Cardellicchio, Omar Hassan Omar, Francesco Naso, Maria Annunziata M. Capozzi, Francesco Capitelli, Valerio Bertolasi. The Synthesis of Chiral β-Ketosulfoxides by Enantioselective Oxidation and Their Stereocontrolled Reduction to β-Hydroxysulfoxides. ChemInform. 2006; 37 (25):1.

Chicago/Turabian Style

Cosimo Cardellicchio; Omar Hassan Omar; Francesco Naso; Maria Annunziata M. Capozzi; Francesco Capitelli; Valerio Bertolasi. 2006. "The Synthesis of Chiral β-Ketosulfoxides by Enantioselective Oxidation and Their Stereocontrolled Reduction to β-Hydroxysulfoxides." ChemInform 37, no. 25: 1.

Journal article
Published: 07 January 2003 in Chemical Communications
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ACS Style

Francesco Babudri; Donato Colangiuli; Paolo A Di Lorenzo; Gianluca M Farinola; Omar Hassan Omar; Francesco Naso. Synthesis of poly(aryleneethynylene)s bearing glucose units as substituents. Chemical Communications 2003, 1 .

AMA Style

Francesco Babudri, Donato Colangiuli, Paolo A Di Lorenzo, Gianluca M Farinola, Omar Hassan Omar, Francesco Naso. Synthesis of poly(aryleneethynylene)s bearing glucose units as substituents. Chemical Communications. 2003; (1):1.

Chicago/Turabian Style

Francesco Babudri; Donato Colangiuli; Paolo A Di Lorenzo; Gianluca M Farinola; Omar Hassan Omar; Francesco Naso. 2003. "Synthesis of poly(aryleneethynylene)s bearing glucose units as substituents." Chemical Communications , no. 1: 1.

Journals
Published: 02 December 2002 in Chemical Communications
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A series of poly(aryleneethynylene)s functionalized with acetylated glucopyranosyl units were synthesized by the Pd-catalyzed reaction of trimethylsilylethynyl derivatives with aromatic halides in the presence of silver oxide.

ACS Style

Francesco Babudri; Donato Colangiuli; Paolo A. Di Lorenzo; Gianluca Maria Farinola; Omar Hassan Omar; Francesco Naso. Synthesis of poly(aryleneethynylene)s bearing glucose units as substituentsElectronic supplementary information (ESI) available: experimental procedures and related references, and IR and NMR spectra of all the compounds. See http://www.rsc.org/suppdata/cc/b2/b207753a/. Chemical Communications 2002, 130 -131.

AMA Style

Francesco Babudri, Donato Colangiuli, Paolo A. Di Lorenzo, Gianluca Maria Farinola, Omar Hassan Omar, Francesco Naso. Synthesis of poly(aryleneethynylene)s bearing glucose units as substituentsElectronic supplementary information (ESI) available: experimental procedures and related references, and IR and NMR spectra of all the compounds. See http://www.rsc.org/suppdata/cc/b2/b207753a/. Chemical Communications. 2002; (1):130-131.

Chicago/Turabian Style

Francesco Babudri; Donato Colangiuli; Paolo A. Di Lorenzo; Gianluca Maria Farinola; Omar Hassan Omar; Francesco Naso. 2002. "Synthesis of poly(aryleneethynylene)s bearing glucose units as substituentsElectronic supplementary information (ESI) available: experimental procedures and related references, and IR and NMR spectra of all the compounds. See http://www.rsc.org/suppdata/cc/b2/b207753a/." Chemical Communications , no. 1: 130-131.