Replacing the nonyl groups on the solar cell dye Ru(4,4'-carboxylic acid-2,2'-bipyridine)(4,4'-dinonyl-2,2'-bipyridine)(NCS)(2) (Z-907) with amino groups results in a marked decrease in solar cell performance. This is despite the fact that the amino derivative (Z-960) has more favourable light absorption characteristics than Z-907 when used with thick nanocrystalline TiO(2) layers. Electron tra...

We have structurally and magnetically characterized a total of 12 complexes based on the Single-Molecule Magnet (SMM) [MnIII6O2(sao)6(O2CH)2(MeOH) 4] (1) (where sao2- is the dianion of salicylaldoxime or 2-hydroxybenzaldeyhyde oxime) that display analogous structural cores but remarkably different magnetic behaviors. Via the use of derivatized oxime ligands and bulky carboxylates we show that i...

Metal–organic frameworks (MOFs) are currently considered as strong adsorbents to remove organic pollutants due their unique characteristics. The main aim of this study is synthesize the MIL-101(Cr)/Sulfasalazine (Cr-TA@SSZ) hybrid by a hydrothermal approach for first time. Due presence different functional groups such amino, hydroxyl, and carboxyl in structure Sulfasalazine its good activity, c...

We report the isolation of Pseudomonas cepacia MB2, believed to be the first microorganism to utilize 2-methylbenzoic acid as the sole carbon source. Its growth range included all mono- and dimethylbenzoates (with the exception of 2,5- and 2,6-dimethylbenzoates) and 3-chloro-2-methylbenzoate (but not 4- or 5-chloro-2-methylbenzoate) but not chlorobenzoates lacking a methyl group. 2-Chlorobenzoa...

Zorro-LNA is a new class of therapeutic anti-gene oligonucleotides (ONs) capable of invading supercoiled DNA. The synthesis of single stranded Zorro-LNA is typically complex and laborious, requiring reverse phosphoramidites and a chemical linker connecting the two separate ON arms. Here, a simplified synthesis strategy based on 'click chemistry' is presented with a high potential for screening ...

A general procedure, based on a new activated alkyne linker, for the preparation of peptide-oligonucleotide conjugates (POCs) on solid support has been developed. With this linker, conjugation is effective at room temperature (RT) in millimolar concentration and submicromolar amounts. This is made possible since the use of a readily attachable activated triple bond linker enhances the Cu(I) cat...