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Francesc Teixidor
Institute of Cost and Management Accountants of Bangladesh
Organic chemistryInorganic chemistryChemistryCarboranePhotochemistry
100Publications
24H-index
1,857Citations
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Publications 93
Newest
#1Ines Bennour (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 1
#2Francesc Teixidor (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
Last. Clara Viñas (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
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Closo m-C2B10H12 can perform as a novel core of globular periphery-decorated macromolecules. To do this, a new class of di and tetrabranched m-carborane derivatives has been synthesized by a judicious choice of the synthetic procedure, starting with 9,10-I2-1,7-closo-C2B10H10. The 2a-NPA (sum of the natural charges of the two bonded atoms) value for a bond, which is defined as the sum of the NPA charges of the two bonded atoms, matches the order of electrophilic reaction at the different cluster...
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#1Marcos Couto (Grupo México)H-Index: 4
#2Catalina Alamón (Grupo México)H-Index: 2
Last. María Alejandra Dagrosa (CONICET: National Scientific and Technical Research Council)
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One of the driving forces of carcinogenesis in humans is the aberrant activation of receptors; consequently, one of the most promising mechanisms for cancer treatment is receptor inhibition by chemotherapy. Although a variety of cancers are initially susceptible to chemotherapy, they eventually develop multi-drug resistance. Anti-tumor agents overcoming resistance and acting through two or more ways offer greater therapeutic benefits over single-mechanism entities. In this study, we report on a ...
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#1Mahdi ChaariH-Index: 3
#1Mahdi Chaari (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 3
Last. Rosario Núñez (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 29
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Two anthracenyl-styrenyl-m-carborane triads (one iodinated at on B atom, 3, and one non-iodinated, 4) were synthesized and characterized to be further linked to octavinylsilsesquioxane (OVS) via cross-metathesis, giving rise to the corresponding hybrid materials 5 and 6. The crystal structure of the non-iodinated heterosubstituted-m-carborane 3 was analyzed by X-ray diffraction. Transmission electron microscopy images of pristine OVS and hybrids 5–6 show important differences in the morphology o...
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#1Lei Gan (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 1
#2Arunraj Chidambaram (EPFL: École Polytechnique Fédérale de Lausanne)H-Index: 5
Last. Francesc Teixidor (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
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Biofuels are considered sustainable and renewable alternatives to conventional fossil fuels. Biobutanol has recently emerged as an attractive option compared to bioethanol and biodiesel, but a sign...
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#1Isabel Guerrero (ICMAB: Institute of Cost and Management Accountants of Bangladesh)
Last. Francesc Teixidor (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
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Metallacarboranes with a Greek letter theta shape like [Co(C 2 B 9 H 11 ) 2 ] - have been tested, for the first time, as efficient photoredox catalysts in the oxidation of aromatic and aliphatic alcohols in water. The efficiency displayed by them is linked to their high solubility in water, their high oxidizing power ( Co 4+/3+ ), and their absence of fluorescence upon excitation, among others. In most of the studied examples, using a catalyst load of 0,4 mol %, high yields near 90-95% have been...
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#1Justo Cabrera-González (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 9
#2Mahdi ChaariH-Index: 3
Last. Rosario Núñez (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 29
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High boron content systems were prepared by the peripheral functionalisation of 1,3,5-triphenylbenzene (TPB) and octavinylsilsesquioxane (OVS) with two different anionic boron clusters: closo-dodecaborate (B12) and cobaltabisdicarbollide (COSAN). TPB was successfully decorated with three cluster units by an oxonium ring-opening reaction, while OVS was bonded to eight clusters by catalysed metathesis cross-coupling. The resulting compounds were spectroscopically characterised, and their solution-...
1 CitationsSource
#1Mahdi Chaari (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 3
#2Zsolt Kelemen (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 11
Last. Rosario Núñez (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 29
view all 8 authors...
Efficient monosubstitution of the non-iodinated, mono-iodinated and di-iodinated m-carborane cluster at one Ccluster has led to the preparation of three single organic molecule-carborane dyads (4–6), which exhibited exceptional fluorescence properties with quantum yield values of 100% in solution, for all of them, with maxima around 415 nm, that correspond to the locally excited estate (LE) emission. These results suggest that simply linking the m-carborane fragment to one anthracene unit throug...
3 CitationsSource
#1Clara Viñas (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
#2Rosario Núñez (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 29
Last. Francesc Teixidor (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
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: A mini-review based on radial growing macromolecules and core initiated Borane periphery decorated with o-carboranes and metallacarboranes that has been developed in the authors laboratories is reported. The review is divided into four sections; three of them are related to the design and synthesis of these large boron-containing molecules and the fourth deals with the unique properties of anionic metallacarborane molecules that provide a glimpse of their potential for their promising use in m...
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#1Lei Gan (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 1
#2Pol G. Fonquernie (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 1
Last. José Giner Planas (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 16
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Materials that combine flexibility and open metal sites are crucial for myriad applications. In this article, we report a 2D coordination polymer (CP) assembled from CuII ions and a flexible meta-carborane-based linker [Cu2(L1)2(Solv)2]•xSolv (1-DMA, 1-DMF, and 1-MeOH; L1: 1,7-di(4-carboxyphenyl)-1,7-dicarba-closo-dodecaborane). 1-DMF undergoes an unusual example of reversible phase transition on solvent treatment (i.e., MeOH and CH2Cl2). Solvent exchange, followed by thermal activation provided...
2 CitationsSource
#1Isabel Fuentes (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 6
#2Jordi Pujols (Autonomous University of Barcelona)H-Index: 7
Last. Francesc Teixidor (ICMAB: Institute of Cost and Management Accountants of Bangladesh)H-Index: 24
view all 5 authors...
: An inorganic sandwich molecule, Na[Co(C2 B9 H11 )2 ], able to produce vesicles through self-assembly and known to produce strong dihydrogen-bond interactions with amine groups is capable of interacting with proteins. This dual non-bonding ability of Na[Co(C2 B9 H11 )2 ] is what makes this molecule unique: it can be firmly anchored to a protein surface and is capable of extending over it. To prove this, the widely available bovine serum albumin (BSA), which has many pendant amino groups in its ...
2 CitationsSource
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