01743nas a2200241   4500008004100000022001400041245008400055210006900139260007300208300000800281490000800289520094500297653000901242653001701251653001801268653002601286653001401312653000801326100001301334700001901347700002101366856011401387       2013                        eng d  a0167-577X00aPhytosynthesis of silver nanoparticles by semecarpus anacardium L. leaf extract0 aPhytosynthesis of silver nanoparticles by semecarpus anacardium   aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcJUL  a5-70 v1023 a<p>Green synthesis of silver nanoparticles (AgNPs) using Semecmpus anacardium L leaf extract was studied. The reduction of silver (Ag+) ions was characterized by using UV-vis spectrophotometer showing formation of AgNPs within 15-20 mm. A time dependent reaction showed the increase in the nanoparticles (NPs) with time. Transmission electron microscopy (TEM) analysis showed that the synthesized AgNPs varied from 10 to 25 nm and has spherical shape. The Fourier transform infrared (FTIR) analysis showed that phenols and protein were responsible for the formation of the AgNPs. The energy dispersive spectroscopy (EDAX) analysis confirms the formed NPs were of silver. The quantification of AgNPs was studied by inductive coupled plasma spectrometry (ICP-AES). The important outcome of this work can be value addition to the medicinal plants in synthesis of NPs for biomedical applications. (C) 2013 Elsevier B.V. All rights reserved.</p>10aFTIR10aLeaf extract10aNanoparticles10aSemecarpus anacardium10asynthesis10aTEM1 aRaju, D.1 aHazra, Sulekha1 aMehta, Urmil, J.  uhttps://library.ncl.res.in/content/phytosynthesis-silver-nanoparticles-semecarpus-anacardium-l-leaf-extract-001717nas a2200265   4500008004100000022001400041245008300055210006900138260007300207300001200280490000800292520084600300653001701146653001301163653001801176653001601194653001401210653000801224100001301232700002701245700002701272700002101299700001701320856011401337       2014                        eng d  a0167-577X00aBiological synthesis of cationic gold nanoparticles and binding of plasmid DNA0 aBiological synthesis of cationic gold nanoparticles and binding   aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcAUG  a159-1610 v1293 a<p>Nanobiotechnology is the development of eco-friendly experimental processes for the synthesis of nanomaterials. The present work focuses on synthesis of cationic gold nanoparticles (C-GNPs) for biological applications, especially in gene and drug delivery studies. A biosynthesis methodology has been developed for the functionalization of gold nanoparticles to cationic nature. The synthesis of C-GNPs was done by using peanut leaf extract in the presence of cysteamine. The formed C-GNPs were characterized by using UV-visible spectroscopy (UV-vis), the particles sizes and shapes were confirmed by a Transmission electron microscope (TEM) and crystallinity of C-GNPs was characterized by diffraction. The binding of plasmid DNA on the C-GNPs was confirmed by agarose gel electrophoresis. (C) 2014 Elsevier B.V. All rights reserved.</p>10aBiomaterials10aCationic10aNanoparticles10aPlasmid DNA10asynthesis10aTEM1 aRaju, D.1 aVishwakarma, Rishi, K.1 aKhan, Bashir, Mohammad1 aMehta, Urmil, J.1 aAhmad, Absar  uhttps://library.ncl.res.in/content/biological-synthesis-cationic-gold-nanoparticles-and-binding-plasmid-dna-001549nas a2200229   4500008004100000022001400041245008100055210006900136260000800205300001200213490000600225520085800231653001801089653001101107653001101118653001401129653000801143100001301151700002101164700002101185856011301206       2014                        eng d  a2190-550900aExtracellular synthesis of silver nanoparticles using living peanut seedling0 aExtracellular synthesis of silver nanoparticles using living pea  cOCT  a875-8790 v43 a<p>Synthesis of nanoparticles by environment friendly method is an important aspect of nanotechnology. In the present study, extracellular reduction of silver ions to silver nanoparticles was carried out using living peanut plant. The electron microscopic analysis shows that the formed nanoparticles were of different shapes and sizes. The formed nanoparticles were polydispersed. The shapes of the nanoparticles were spherical, square, triangle, hexagonal and rod. Most of the particles were spherical and 56 nm in size. EDS analysis confirmed the formed nanoparticles were of silver. The crystalline nature of nanoparticles was confirmed by diffraction. This method opens up an exciting possibility of plant-based synthesis of other inorganic nanomaterials. This study confirms the synthesis of extracellular silver nanoparticles by living plant.</p>10aNanoparticles10aShapes10aSilver10asynthesis10aTEM1 aRaju, D.1 aPaneliya, Nikita1 aMehta, Urmil, J.  uhttps://library.ncl.res.in/content/extracellular-synthesis-silver-nanoparticles-using-living-peanut-seedling01649nas a2200241   4500008004100000022001400041245007500055210006900130260009200199300001200291490000600303520085100309653000901160653001801169653002301187653001101210653001401221653000801235100001301243700002101256700002101277856010901298       2014                        eng d  a1941-490000aLiving plant-mediated synthesis of different shaped gold nanoparticles0 aLiving plantmediated synthesis of different shaped gold nanopart  a26650 THE OLD RD, STE 208, VALENCIA, CA 91381-0751 USAbAMER SCIENTIFIC PUBLISHERScAPR  a279-2830 v63 a<p>We demonstrate extracellular green synthesis of gold nanoparticles with different shapes and sizes by using live Prosopis juliflora L. seedling. The conversion of ionic to metallic gold nanoparticles by P. juliflora seedling was carried out in short period. The formed nanoparticles were characterized by UV, TEM, Diffraction and EDS. TEM shows well dispersed particles of different shapes and sizes. The percentage of different shapes of nanoparticles was calculated, most of the particles were spherical in shape (75%). The triangle nanoparticles were 10%, followed by squares (8%), hexagonal (5%) and rods (2%). The diffraction shows the formed nanoparticles are crystalline in nature and EDS confirms the formed nanoparticles are of gold. This shows P. juliflora seedling can synthesis different shapes of well dispersed nanoparticles.</p>10aGold10aNanoparticles10aProsopis juliflora10aShapes10asynthesis10aTEM1 aRaju, D.1 aPaneliya, Nikita1 aMehta, Urmil, J.  uhttps://library.ncl.res.in/content/living-plant-mediated-synthesis-different-shaped-gold-nanoparticles-0