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Basab B Dhar

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Articles 11
Citations 91
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Recent Articles
1.
Ghosh M, Pattanayak S, Dhar B, Singh K, Panda C, Gupta S
Inorg Chem . 2017 Aug; 56(18):10852-10860. PMID: 28841016
Nonheme iron complexes bearing tetradentate N-atom-donor ligands with cis labile sites show great promise for chemoselective aliphatic C-H hydroxylation. However, several challenges still limit their widespread application. We report a...
2.
Pattanayak S, Chowdhury D, Garai B, Singh K, Paul A, Dhar B, et al.
Chemistry . 2016 Dec; 23(14):3414-3424. PMID: 28012231
A detailed electrochemical investigation of a series of iron complexes (biuret-modified tetraamido iron macrocycles Fe -bTAML), including the first electrochemical generation of Fe (O), and demonstration of their efficacy as...
3.
Ghosh M, Nikhil Y, Dhar B, Gupta S
Inorg Chem . 2015 Dec; 54(24):11792-8. PMID: 26645088
Selective oxidation of alcohol to its corresponding carbonyl compound is an important chemical process in biological as well as industrial reactions. The heme containing enzyme CytP450 has been known to...
4.
Singh K, Tiwari M, Dhar B, Vanka K, Gupta S
Inorg Chem . 2015 Jun; 54(13):6112-21. PMID: 26053124
In biological oxidations, the intermediate Fe(V)(O)(OH) has been proposed to be the active species for catalyzing the epoxidation of alkenes by nonheme iron complexes. However, no study has been reported...
5.
Singh K, Tiwari M, Ghosh M, Panda C, Weitz A, Hendrich M, et al.
Inorg Chem . 2015 Jan; 54(4):1535-42. PMID: 25594114
The presence of an Fe(V)(O) species has been postulated as the active intermediate for the oxidation of both C-H and C═C bonds in the Rieske dioxygenase family of enzymes. Understanding...
6.
Panda C, Debgupta J, Diaz D, Singh K, Gupta S, Dhar B
J Am Chem Soc . 2014 Aug; 136(35):12273-82. PMID: 25119524
Water splitting, leading to hydrogen and oxygen in a process that mimics natural photosynthesis, is extremely important for devising a sustainable solar energy conversion system. Development of earth-abundant, transition metal-based...
7.
Kumari S, Dhar B, Panda C, Meena A, Gupta S
ACS Appl Mater Interfaces . 2014 Aug; 6(16):13866-73. PMID: 25089579
Peroxidase, such as horseradish peroxidase (HRP), conjugated to antibodies are routinely used for the detection of proteins via an ELISA type assay in which a critical step is the catalytic...
8.
Ghosh M, Singh K, Panda C, Weitz A, Hendrich M, Collins T, et al.
J Am Chem Soc . 2014 Jan; 136(27):9524-7. PMID: 24387595
An Fe(V)(O) complex has been synthesized from equimolar solutions of (Et4N)2[Fe(III)(Cl)(biuret-amide)] and mCPBA in CH3CN at room temperature. The Fe(V)(O) complex has been characterized by UV-vis, EPR, Mössbauer, and HRMS...
9.
Panda C, Dhar B, Malvi B, Bhattacharjee Y, Gupta S
Chem Commun (Camb) . 2013 Feb; 49(22):2216-8. PMID: 23392230
Catalytic signal amplification was used for the colorimetric detection of CN(-) in aqueous media by using the enzyme catalase in tandem with mesoporous silica nanoparticle based synthetic HRP enzyme mimic...
10.
Malvi B, Panda C, Dhar B, Gupta S
Chem Commun (Camb) . 2012 Mar; 48(43):5289-91. PMID: 22446974
An [Fe(III)(biuret-amide)] complex has been immobilized onto mesoporous silica nanoparticles via Cu(I) catalyzed azide-alkyne click chemistry. This hybrid material functions as an efficient peroxidase mimic and was successfully used for...