Lal Bahadur Nagar, India
Lal Bahadur Nagar, India

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Nagappa,University of Mysore | Nagendra P.,Bharathi College
Molecular Crystals and Liquid Crystals | Year: 2014

We report the results of our studies on the optical and thermal properties of the mixture of 4-cyano-4′-octyloxybiphenyl (80CB) and N-Cetyl-N, N, N, trimethyl ammonium bromide (CTAB) + Glacial acetic acid (GAA), which exhibits a very interesting lower temperature reentrant nematic and smectic-A phases, sequentially when the specimen is cooled from its isotropic liquid phase. The different phases of these mixtures are identified using optical and microscopic techniques. The temperature variations of optical anisotropy, Ultrasonic velocity, molar compressibility, and adiabatic compressibility have been also discussed. © 2014 Copyright © Taylor & Francis Group, LLC.


PubMed | B N M Institute Of Technology, University of Mysore and Bharathi College
Type: Journal Article | Journal: Archiv der Pharmazie | Year: 2016

A series of new N-(substituted)-1-methyl-2,4-dioxo-1,2-dihydroquinazoline-3(4H)-carboxamides were designed, synthesized, and evaluated for their anticonvulsant activity. Most of the synthesized compounds exhibited potent anticonvulsant activities in the maximal electroshock (MES) and pentylenetetrazol (PTZ) test. The most promising compound 4c showed significant anticonvulsant activity with a protective index value of 3.58. The compounds 4a-c were also found to have encouraging anticonvulsant activity in the MES and PTZ screen when compared with the standard drugs, valproate and methaqualone. The same compounds were found to exhibit advanced anticonvulsant activity as well as lower neurotoxicity than the reference drugs.


Devarajegowda H.C.,University of Mysore | Nagendra P.,Bharathi College | Jeyaseelan S.,University of Mysore | Chidananda N.,Mangalore University | Poojary B.,Mangalore University
Acta Crystallographica Section E: Structure Reports Online | Year: 2011

The title compound, C 17H 11Cl 3O, was synthesized via the Vilsmeier-Haack reaction. The dihydronaphthalene ring system is nonplanar, the dihedral angle between the two fused rings being 10.87 (13)°; it forms a dihedral angle of 81.45 (10)° with the dichlorophenyl ring. The crystal structure features intermolecular C -H⋯O hydrogen bonds.


Chidankumar C.S.,Bharathi College | Chandraju S.,University of Mysore | Nagendraswamy G.,Maharanis Science College for Women | Nagendraswamy R.,Government First College
Sugar Tech | Year: 2010

Cultivation of leafy vegetables irrigated by distillery spentwash in normal and spentwash treated soil was studied. The primary treated distillery spentwash (PTSW) and 33% spentwash were analyzed for additive plant nutrients such as nitrogen, phosphorous, potassium, sulphur and other physical and chemical parameters. Normal soil and spentwash treated soil were tested for chemical and physical parameters. The leafy vegetable seeds were sown in the prepared land blocks. Seeds were irrigated with water and 33% spentwash. The nature of growth and yields were studied and compared. Irrigation with 33% spentwash showed efficient growth and yield for all leafy vegetables compared to control. © 2010 Society for Sugar Research & Promotion.


Chandraju S.,University of Mysore | Nagendraswamy R.,Government First Grade College | Nagenrdaswamy G.,Maharanis Science College for Women | Chidankumar C.S.,Bharathi College
Medicinal Plants - International Journal of Phytomedicines and Related Industries | Year: 2010

Cultivation of some herbal medicinal plants was made by irrigation with distillery spentwash of different concentrations. The spentwash i.e., primary treated spentwash (PTSW), 50% and 33% spentwash were analyzed for their plant nutrients such as nitrogen, phosphorous, potassium and other physical and chemical characteristics. Experimental soil was tested for its chemical and physical parameters. Seeds of herbal medicinal plants were sown in the prepared land and irrigated with raw water (RW) 50% and 33% spentwash. The influence of spentwash on the yields of herbal medicinal plants at their respective maturity was investigated. It was found that the yields of all herbal medicinal plants were more in 33% spentwash irrigation than raw water and 50% spentwash irrigations.


Nagendraswamy R.,Government First Grade College | Chandraju S.,University of Mysore | Nagendraswamy G.,Maharanis Science College for Women | Chidankumar C.S.,Bharathi College
Nature Environment and Pollution Technology | Year: 2010

Cultivation of some leafy medicinal plants was made by irrigation with distillery spentwash of different dilutions. The spentwash, I.e., primary treated spentwash (PTSW), 50% and 33% spentwash were analyzed for their plant nutrients such as nitrogen, phosphorus, potassium and other physical and chemical characteristics. Experimental soil was tested for its chemical and physical parameters. Seeds of leafy medicinal plants were sown In the prepared land and irrigated with raw water (RW) and 50% and 33% spentwash. The influence of spentwash on the yield of leafy medicinal plants at their respective maturity was investigated. It was found that the yields of all leafy medicinal plants were more in 33% spentwash irrigation than raw water and 50% spentwash irrigations.


Chandraju S.,University of Mysore | Nagendraswamy R.,Government First Grade College | Chidankumar C.S.,Bharathi College | Nagendraswamy G.,Maharanis Science College
Asian Journal of Chemistry | Year: 2011

Cultivation of radish (Raphanus sativus), onion (Allium cepa) and garlic (Allium sativum) medicinal plants was made by irrigation with distillery spentwash of different dilutions. The spentwash i.e., primary treated spentwash and 33 % spentwash were analyzed for their plant nutrients such as nitrogen, phosphorous, potassium and other physical and chemical parameters. Experimental soils i.e., normal soil (plot-1) and spentwash treated (plot-2) soils were tested for their chemical and physical parameters. The seeds (Namadhari and Mayhco) were sowed in the prepared land and irrigated with raw water and 33 % spentwash. Influence of spentwash in normal and spentwash treated soils on the yields were investigated at their respective maturity. It was found that the yields of all plants were high in 33 % than raw water irrigation. Further, the yields were very high in spentwash treated soil (plot-2) than normal soil (plot-1) and raw water irrigations all plants.


Deepakumari H.N.,Bharathi College | Prashanth M.K.,University of Mysore | Revanasiddappa H.D.,University of Mysore
Journal of the Chilean Chemical Society | Year: 2014

A simple, rapid, selective and highly sensitive spectrophotometric method is described for the quantitative determination of the tricyclic antidepressant drugs, desipramine hydrochloride (DPH), clomipramine hydrochloride (CPH) and imipramine hydrochloride (IMH) in pure and in pharmaceutical preparations. The proposed method is based on the bromination of above drugs with known excess of bromine. The unreacted bromine is determined based on its ability to bleach the dye Eiochrome blue black R quantitatively at 530 nm for all the three drugs obeying Beer's law in the range, 0.0-8, 0.0-10 and 0.0-9.0 μg ml-1 for DPH, CPH and IMH, respectively. The molar absorptivity values were found to be 1.61 × 104, 1.62 × 104 and1.57 × 104 l mol-1cm-1, respectively with the corresponding Sandell's sensitivity values 0.0187, 0.0216 and 0.0202 μg cm-2. The limits of detection and (LOD) and quantification (LOQ) are also reported for the developed method. Intra- and inter-day precision and accuracy of the method were established according to the current ICH guidelines. Applications of the procedure to the analysis of various pharmaceutical preparations gave reproducible and accurate results. Further, the validity of the procedure was confirmed by applying the standard addition technique and the results were evaluated in terms of Student's t-test and variance ratio F-test to find out the significance of proposed method over the reference method.


Chandraju S.,University of Mysore | Beirami A.,University of Mysore | Chidan Kumar C.S.,Bharathi College
International Journal of Pharmacy and Pharmaceutical Sciences | Year: 2011

Effects of Sodium and Potassium in diet to determine baby gender in high-sugar mammals have been investigated. Diabetes mellitus is a chronic, widely spread disease in living species. Sex determination has scientific basis for prevention of genetic diseases in addition to social backgrounds.60 rats (obtained from veterinary college Bangalore), were divided in to three groups in the ratio male to female 1:5. The first group was made diabetic with Na and K, the second group was non diabetic with Na and K, group third was control unit (Non-diabetic without Na and K). It was found that the delivered offspring male to female ratio were 4.3:1, 3.3:1 and 1.03:1 for the first, second and third groups respectively. Also, it was found that non diabetic rats fed with normal food yields maximum numbers of offspring (217), while non diabetic rat fed with Na and K yields 200 and diabetic rats with Na and K yield lowest numbers of offspring (144).


Cbidan Kumar C.S.,Bharathi College
Nature Environment and Pollution Technology | Year: 2010

The residents of Mysore city are mainly dependent on bore well water for domestic and small scale Industries, especially in summer season. Hence, large number of bore wells exist in the city. Fluoride content of these bore wells water was analysed and the outcome of the results was in the view of pollution of the study area. It reveals that the fluoride concentration is within the permissible limits as prescribed by BIS and WHO. Hence, the bore well water of Mysore city can be conveniently used for drinking purpose without any pre-treatment for fluoride.

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