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11.
Prajeesh Gangadharan Puthiya Veetil Anupama Vijaya Nadaraja Arya Bhasi Sudheer Khan Krishnakumar Bhaskaran 《Applied biochemistry and biotechnology》2012,167(6):1603-1612
Triclosan (2, 4, 4??-trichloro-2??-hydroxyl diphenyl ether) is a broad-spectrum antimicrobial agent present in a number of house hold consumables. Aerobic and anaerobic enrichment cultures tolerating triclosan were developed and 77 bacterial strains tolerating triclosan at different levels were isolated from different inoculum sources. Biodegradation of triclosan under aerobic, anoxic (denitrifying and sulphate reducing conditions), and anaerobic conditions was studied in batch cultures with isolated pure strains and enrichment consortium developed. Under aerobic conditions, the isolated strains tolerated triclosan up to 1?g/L and degraded the compound in inorganic-mineral-broth and agar media. At 10?mg/L level triclosan, 95?±?1.2% was degraded in 5?days, producing phenol, catechol and 2, 4-dichlorophenol as the degradation products. The strains were able to metabolize triclosan and its degradation products in the presence of monooxygenase inhibitor 1-pentyne. Under anoxic/anaerobic conditions highest degradation (87%) was observed in methanogenic system with acetate as co-substrate and phenol, catechol, and 2, 4-dichlorophenol were among the products. Three of the isolated strains tolerating 1?g/L triclosan were identified as Pseudomonas sp. (BDC 1, 2, and 3). 相似文献
12.
M. Bhaskaran 《Archiv der Mathematik》1971,22(1):370-371
13.
Gupta D Rajakannu P Shankar B Shanmugam R Hussain F Sarkar B Sathiyendiran M 《Dalton transactions (Cambridge, England : 2003)》2011,40(20):5433-5435
Neutral, stable and luminescent metallacycles decorated with furan units, a 2D rectangle with four furans and a 3D trigonal prism with six furans, were synthesized from readily accessible starting materials through a fac-Re(CO)(3)-directed approach. 相似文献
14.
Walia S Weber R Balendhran S Yao D Abrahamson JT Zhuiykov S Bhaskaran M Sriram S Strano MS Kalantar-zadeh K 《Chemical communications (Cambridge, England)》2012,48(60):7462-7464
Exothermic chemical reactions of nitrocellulose are coupled onto thermoelectric zinc oxide (ZnO) layers to generate self-propagating thermopower waves resulting in highly oscillatory voltage output of the order of 500 mV. The peak specific power obtained from ZnO based sources is approximately 0.5 kW kg(-1). 相似文献
15.
Nishchay Suri Felix C. Binder Bhaskaran Muralidharan Sai Vinjanampathy 《The European physical journal. Special topics》2018,227(3-4):203-216
Optimising open quantum system evolution is an important step on the way to achieving quantum computing and quantum thermodynamic tasks. In this article, we approach optimisation via variational principles and derive an open quantum system variational algorithm explicitly for Lindblad evolution in Liouville space. As an example of such control over open system evolution, we control the thermalisation of a qubit attached to a thermal Lindbladian bath with a damping rate γ. Since thermalisation is an asymptotic process and the variational algorithm we consider is for fixed time, we present a way to discuss the potential speedup of thermalisation that can be expected from such variational algorithms. 相似文献
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17.
Sherly K. Bhaskaran Thrivikrama T. Venugopal 《Reaction Kinetics and Catalysis Letters》2001,74(1):99-102
The liquid phase benzoylation of o-xylene with benzoyl chloride over rare earth oxide catalysts like CeO2 and Pr2O3 is studied in a batch reactor at atmospheric pressure and 411 K. Surface area, pore volume, acid strength distribution on
the catalyst surface and optimum temperature of the catalyst are reported.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
18.
Savitha Bhaskaran Reddy Eeda Koti Parthasarathi D. Pakkath Rajeesh Karuvalam Ranjith Pakkath Ananda Kumar C. S. Haridas K. R. Syed Ali Padusha M. Sajith Ayyiliath M. 《Molecular diversity》2019,23(3):697-707
Molecular Diversity - An expedient catalytic method for the synthesis of diverse 7-(hetero) aryl-1H-pyrrolo[2,3-c]pyridine analogues via microwave-assisted Suzuki–Miyaura cross-coupling... 相似文献
19.
Baseline correction is one of the pre-processing steps in the analysis of metabolite signals from chemometric analytical instruments. Fully automated baseline correction techniques, although more convenient to use, tend to be less accurate than semi-automated baseline correction. A fully automated baseline correction algorithm, the automated iterative moving averaging algorithm (AIMA), is presented and compared with three recently introduced semi-automated algorithms, namely the adaptive iteratively reweighted penalized least squares (airPLS), Asymmetric Least Squares baseline correction (ALS) and a parametric method, using NMR, Raman and HPLC chromatograms. AIMA's potential in increasing the accuracy of multivariate analysis via SELTI-TOF and LCMS chromatograms was also assessed. The results show that the AIMA's accuracy is comparable to these semi-automated algorithms and has the advantage of ease of use. An AIMA plug-in for an open source metabolomics analysis tool, MZmine, was also developed. The AIMA plug-in is available at http://padel.nus.edu.sg/software/padelaima. 相似文献
20.
Karthikeyan Leena Desakumaran Drisya Mol Panthaplackal Bhaskaran Soumya Mathew Dona 《Journal of Thermal Analysis and Calorimetry》2022,147(12):6793-6805
Journal of Thermal Analysis and Calorimetry - This paper presents the cure behavior and decomposition kinetics of epoxy resins incorporated with hydroxyl functionalized poly (ether ether ketone)s... 相似文献