Yeshwant Mahavidyalaya

Nānded, India

Yeshwant Mahavidyalaya

Nānded, India
SEARCH FILTERS
Time filter
Source Type

Deshmukh J.H.,Yeshwant Mahavidyalaya | Deshpande M.N.,P.A. College
Journal of Chemical and Pharmaceutical Research | Year: 2011

(RS)-4-(7-chloro-4-quinolyl amino) pentyldiethylamine diphosphate (CPH2) was used to synthesize Cu (II), Co (II) Fe (II) complexes. Metal complexes were characterized by elemental analysis IR, TGA.The crystal structure of complexes were further determined by X-ray diffraction method. The XRD data was used to index the compound for octahedral and tetrahedral system.


Pathan A.M.,Regional Forensic Science Laboratory | Baseer M.A.,Yeshwant Mahavidyalaya | Junne S.B.,Yeshwant Mahavidyalaya
Journal of Planar Chromatography - Modern TLC | Year: 2017

Organometallic compounds find wide applications such as in ca-talyses, syntheses, and also in biochemistry. Some of them can be used for the analysis of trace quantities of organic compounds which are regarded as toxic to human beings. Many pesticides have very low lethal dose (LD50) which could be fatal to humans, even in small quantities. The traces of many pesticides are being report-ed to be present in vegetables, fruits, and even in processed foods. Monocrotophos is one such pesticide which is approved for use in India and has caused many suicidal and accidental poisoning cases. Thus, a simple and sensitive method was necessary for its detection. We, in this study, reveal the application of sodium nitroprusside for the analysis of monocrotophos using a novel reaction with sim-ple, cost-effective, but fast and reliable thin-layer chromatography technique. © Akadémiai Kiadó, Budapest.


Pathan A.M.,Regional Forensic Science Laboratory | Baseer M.A.,Yeshwant Mahavidyalaya | Junne S.B.,Yeshwant Mahavidyalaya
Journal of Planar Chromatography - Modern TLC | Year: 2017

A novel chromogenic spray reagent "hydralazine" (phthalazin-1-ylhydrazine) is reported for thin-layer chromatographic (TLC) detection and identification of synthetic pyrethroids cypermethrin, deltamethrin, and ?-cyhalothrin from their dilute commercial formulations ranging from 2.5% to 25%. Alkaline hydralazine forms orange-yellow hydrazones with these insecticides at room temperature and does not require any further treatment. Reaction mechanism is discussed. The necessary TLC parameters like pH and concentration of analyte are also suggested for the efficient detection of these toxic pyrethroid insecticides. © Akadémiai Kiadó, Budapest.


Baig M.M.V.,Yeshwant Mahavidyalaya
Saudi Journal of Biological Sciences | Year: 2014

Cell cultures of Psoralea corylifolia L. were established from the leaf disk derived callus. The effect of different biotic elicitors prepared from the fungal extract (. Aspergillus niger and Penicillium notatum), yeast extract and chitosan with different concentrations was studied. The increased synthesis of psoralen in 16-day old cell cultures under 16. h of light and 8. h of dark period was studied. Elicitation of psoralen in A. niger elicitor treated cells was found 9-fold higher over control cells. Treating the cells with P. notatum, yeast extract and chitosan elicitors lead to four to seven-fold higher psoralen accumulation over control cells. The extract of A. niger at 1.0% v/v increased the significant accumulation of psoralen (9850. μg/g DCW) in the cultured cells. Our study clearly shows that all the elicitors had the potential to increase the accumulation of psoralen but the A. niger elicitor at 1.0% v/v induced maximum accumulation. © 2014.


Deshmukh J.H.,Yeshwant Mahavidyalaya | Deshpande M.N.,Science College
Journal of Chemical and Pharmaceutical Research | Year: 2011

This paper reports the synthesis of metal complexes of Fe(II), Co(II) and Cu(II) derived from N1-(5,6 dimethoxypyrimidin-4-yl) sulphanilamide. All metal complexes were characterized by elemental analysis, analytical and thermal study.


Khobragade C.N.,Swami Ramanand Teerth Marathwada University | Bodade R.G.,Swami Ramanand Teerth Marathwada University | Konda S.G.,Yeshwant Mahavidyalaya | Dawane B.S.,Yeshwant Mahavidyalaya | Manwar A.V.,Dnyanopasak College
European Journal of Medicinal Chemistry | Year: 2010

Pyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4-one derivatives have been prepared by cyclocondensation of ethyl 2-cyano-3,3-bis(methylthio)prop-2-enoate with 2-amino-4-(substitutedphenyl)thiazole to give 3-cyano-2-methylthio-4-oxo-4H-6-(substitutedphenyl)thiazolo[3,2-a]pyrimidin (2a-j) and further reacting with hydrazine hydrate to yield the target compounds (3a-j). The chemical structure of the compounds was confirmed by IR and 1H NMR spectral data. All the compounds of the series have been screened for their antibacterial and antifungal activity studies. The result revealed that all compounds showed significant antimicrobial activity. © 2010 Elsevier Masson SAS. All rights reserved.


Baviskar P.,North Maharashtra University | Chavan P.,University of Pune | Kalyankar N.,Yeshwant Mahavidyalaya | Sankapal B.,North Maharashtra University | Sankapal B.,Visvesvaraya National Institute of Technology
Applied Surface Science | Year: 2012

Simple and inexpensive solution chemistry is applied for decoration/formation CdS nanoparticles on multiwall carbon nanotubes (MWCNT's). Simple ion-by-ion mechanism is utilized for the deposition of CdS nanoparticles on MWCNT's. The size of the nanoparticles is controlled by tuning the preparative parameters which is most favorably based on ion-by-ion mechanism. The use of alkaline medium is completely avoided. Complete decoration of CdS nanoparticles on MWCNT's with cubic structure is observed by structural and surface morphological studies. The photoluminescence spectroscopy shows the two intense luminescence bands, i.e. blue and green, evidencing the presence of small size and agglomerated big size particles of CdS over MWCNT's (size-effect). The modification of MWCNT's with CdS presented in this study opens up new avenues in the design of optoelectronic and light-energy conversion devices. © 2012 Elsevier B.V. All rights reserved.


Tasneem S.,Yeshwant Mahavidyalaya
Nature Environment and Pollution Technology | Year: 2011

The fish population of aquatic systems plays a significant role in the economy, and India has vast potential for development of Inland fisheries. Barul earthen dam is a freshwater reservoir having catchment area of 1560 hectares has been constructed on Manar riverfordrinking, irrigation and pisciculture purposes. Literally there is no report on the fish fauna of Barul reservoir, hence to fill the gap, present work was undertaken. The reservoir was found to have a fauna of 24 fish species belonging to 11 Families and 4 different Orders.


Godavari is life line for people living on the bank of the river. Godavari river is termed as southern Ganges, which is the main source of drinking water for the people living on the bank of the river. The present investigation was undertaken to determine the pollution strength of industrial effluents in terms of temperature and dissolved oxygen, that will be required for aquatic biota to maintain aerobic condition. The water samples were collected over a period of two year monthly from February 2000 to January 2002. In the present study values of temperature were maximum in May is 38 °C and minimum in December is 23 °C and values of Dissolved Oxygen, were maximum 7.8 mg/L in winter and minimum 8.0 mg/L in summer. The values show that temperature and D.O. content are inversely proportional to each other. Copyright © EM International.


Nanware S.S.,Yeshwant Mahavidyalaya
Biochemical and Cellular Archives | Year: 2015

This work was carried out to study the histopathological alterations in the intestine of Capra hircus, naturally infected with the Anoplocephalidean cestode, Moniezia maharashtrae Nanware, (2010). The cestode Moniezia maharashtrae approaches the villi floating in the lumen and some worms get attached to the tissues of intestine. The villi of crypts of liberkuhn were ruptured, destructed and shifted apart by penetration of worm. Cellular infiltration occurred at the point of attachment by release of pharmacologically active agent histamine from mast cells. These dilations showed increased blood supply to the affected area. Vessel walls became thick and polymorphonuclear leucocytes adhered to host tissue. Few worm successfully entered the intestine forming ulceration in intestinal wall. The parasite derives nutritive material, required for growth from the host tissue by causing damage to it.

Loading Yeshwant Mahavidyalaya collaborators
Loading Yeshwant Mahavidyalaya collaborators