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81.
Moniba Rahim Sana Iram Asad Syed Fuad Ameen Mohamed S. Hodhod Mohd Sajid Khan 《IET nanobiotechnology / IET》2018,12(1):1
In this study, an eco‐friendly biosynthesis of stable gold nanoparticles (T‐GNPs) was carried out using different concentrations of tomato juice (nutraceuticals) as a reducing agent and tetrachloroauric acid as a metal precursor to explore their potential application in cancer therapeutics. The synthesis of T‐GNPs was monitored by UV‐visible absorption spectroscopy, which unveiled their formation by exhibiting the typical surface plasmon absorption maxima at 522 nm. The size of T‐GNPs was found to be 10.86 ± 0.6 nm. T‐GNPs were characterised by dynamic light scattering, zeta potential, transmission electron microscopy analysis and Fourier transform infrared spectroscopy. T‐GNPs were further investigated for their anti‐cancer activity against human lung carcinoma cell line (A 549) and human cervical cancer cell line wherein the IC50 values were found to be 0.286 and 0.200 mM, respectively. T‐GNPs inhibited the growth of cancer cells by generating ROS and inducing apoptosis. T‐GNPs were found highly effective by virtue of their size, metallic property and capping molecules. Thus, this study opens up the prospects of using nutraceutical (tomato juice) as nutratherapeutic agent (T‐GNPs) against critical diseases like lung cancer and cervical cancer.Inspec keywords: gold, nanoparticles, particle size, cancer, ultraviolet spectra, visible spectra, electrokinetic effects, transmission electron microscopy, Fourier transform infrared spectra, cellular biophysics, spectrochemical analysis, nanomedicine, nanofabricationOther keywords: tomato‐mediated synthesised gold nanoparticles, tomato juice, reducing agent, tetrachloroauric acid, cancer therapeutics, UV‐visible absorption spectroscopy, surface plasmon absorption, dynamic light scattering, zeta potential, transmission electron microscopy analysis, Fourier transform infrared spectroscopy, human lung carcinoma cell line, anticancer activity, human cervical cancer cell line, nutratherapeutic agent, lung cancer, Au 相似文献
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Javed A. Farooqi Sajid Jamal I. Ahmad 《Journal of the American Oil Chemists' Society》1985,62(12):1702-1703
Seed oil ofSemecarpus kurzii was found to contain 10.5% of 9-hydroxy-cis-12-enoic (isoricinoleic) acid along with the usual fatty acids. The identification of the hydroxy acid was made on the basis
of chromatographic, spectroscopic and chemical methods, with isoricinoleic acid used as the reference standard. 相似文献
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Sajid Jamal Javed A. Farooqi M. S. Ahmad Abdul Mannan 《Journal of the science of food and agriculture》1987,39(3):203-206
The seed oils of Acacia mollissima, A. torta, A. lenticularis and A. nilotica are found to contain 6.2, 5.3, 4.7 and 3.1%, respectively, cor-onaric acid in addition to other fatty acids. The structure of coronaric acid was established by chemical and physical methods using Chrysanthemum coronarium seed oil and its derived coronaric acid as the reference sample. 相似文献
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Abdul Jabbar Sajid Iqbal Muhammad Usman Ghani Khan Shafiq Hussain 《Artificial Intelligence Review》2018,49(3):339-373
Stemming is one of the basic steps in natural language processing applications such as information retrieval, parts of speech tagging, syntactic parsing and machine translation, etc. It is a morphological process that intends to convert the inflected forms of a word into its root form. Urdu is a morphologically rich language, emerged from different languages, that includes prefix, suffix, infix, co-suffix and circumfixes in inflected and multi-gram words that need to be edited in order to convert them into their stems. This editing (insertion, deletion and substitution) makes the stemming process difficult due to language morphological richness and inclusion of words of foreign languages like Persian and Arabic. In this paper, we present a comprehensive review of different algorithms and techniques of stemming Urdu text and also considering the syntax, morphological similarity and other common features and stemming approaches used in Urdu like languages, i.e. Arabic and Persian analyzed, extract main features, merits and shortcomings of the used stemming approaches. In this paper, we also discuss stemming errors, basic difference between stemming and lemmatization and coin a metric for classification of stemming algorithms. In the final phase, we have presented the future work directions. 相似文献
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This study investigates the oblique flow of a nanofluid near a stagnation point past a lubricated plate. A power-law fluid is utilized for lubrication. A suitable set of transformation is utilized to obtain system of dimensionless governing equations. A well-known numerical technique known as Keller-box method is employed to get the similar solution. Influence of emerging parameters on the flow characteristics has been discussed in the presence of lubrication through graphs and numerical data ranging from no slip (\(\beta \to \infty )\) to full slip (\(\beta \to 0)\). Impact of thermophoresis and Brownian motion is further investigated. A comparison in the special cases between the present and published data validates this work. 相似文献
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