01792nas a2200217   4500008004100000022001400041245009300055210006900148260011000217300001400327490000700341520097000348100002401318700001701342700001701359700001701376700002601393700001901419700001701438856011901455       2007                        eng d  a0959-942800aBio-milling technique for the size reduction of chemically synthesized BiMnO3 nanoplates0 aBiomilling technique for the size reduction of chemically synthe  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcAUG  a3910-39140 v173 a<p>Wet- chemical techniques for the synthesis of complex oxide materials have advanced significantly; however, achieving finely dispersed nanoparticles with sizes less than 10 nm still remains challenging, especially for the perovskite family of compounds. On the other hand, a fungusmediated synthesis technique has recently shown potential to synthesize perovskites such as BaTiO3 with sizes as small as 5 nm. Here we report, for the first time, the use of fungal biomass, at room temperature, to break down chemically synthesized BiMnO3 nanoplates ( size similar to 150 - 200 nm) into very small particles (, 10 nm) while maintaining their crystalline structure and the phase purity. This novel technique that we have named as `` bio- milling'' holds immense potential for synergically utilizing both chemical and biological synthesis techniques to synthesize complex oxide nanoparticles with particle sizes less than 10 nm with the proper crystalline phase.</p>1 aMazumder, Baishakhi1 aUddin, Imran1 aKhan, Shadab1 aRavi, Venkat1 aSelvraj, Kaliaperumal1 aPoddar, Pankaj1 aAhmad, Absar  uhttps://library.ncl.res.in/content/bio-milling-technique-size-reduction-chemically-synthesized-bimno3-nanoplates-002563nas a2200229   4500008004100000245012400041210006900165260000800234300001400242490000700256520177300263100002602036700001702062700001702079700001502096700001702111700001902128700001702147700002402164700001702188856012802205       2016                        eng d00aBiosynthesis of anti-proliferative gold using endophytic fusarium oxysporum strain isolated from neem (A-indica) leaves0 aBiosynthesis of antiproliferative gold using endophytic fusarium  cJAN  a2036-20420 v163 a<p>Here we report a simple, rapid, environment friendly approach for the synthesis of gold nanoparticles using neem (Azadirachta indica A. Juss.) fungal endophyte, which based upon morphological and cultural characteristics was eventually identified as Fusarium oxysporum. The aqueous precursor (HAuCl4) solution when reacted with endophytic fungus resulted in the biosynthesis of abundant amounts of well dispersed gold nanoparticles of 10-40 nm with an average size of 22nm. These biosynthesized gold nanoparticles were then characterized by standard analytical techniques such as UV-Visible spectroscopy, X-ray diffraction, Transmission Electron Microscopy and Fourier Transform Infrared Spectroscopy. Cytotoxic activity of these nanoparticles was checked against three different cell types including breast cancer (ZR-75-1), Daudi (Human Burkitt's lymphoma cancer) and normal human peripheral blood mononuclear cells (PBMC), where it was found that our gold nanoparticles are anti-proliferative against cancer cells but completely safe toward normal cells. In addition to this, assessment of toxicity toward human RBC revealed less than 0.1 % hemolysis as compared to Triton X-100 suggesting safe nature of our biosynthesized gold nanoparticles on human cells. Also, our nanoparticles exhibited no anti-fungal (against Aspergillus niger) or anti-bacterial [against Gram positive (Bacillus subtilis &amp; Staphylococcus aureus) and Gram negative (Escherichia coli &amp; Pseudomonas aeruginosa) bacteria] activity thus suggesting their non-toxic, biocompatible nature. The present investigation opens up avenues for eco-friendly, biocompatible nanomaterials to be used in a wide variety of application such as drug delivery, therapeutics, theranostics and so on.</p>1 aSiddiqui, Ejaz, Ahmad1 aAhmad, Absar1 aJulius, Anju1 aSyed, Asad1 aKhan, Shadab1 aKharat, Mahesh1 aPai, Kalpana1 aKadoo, Narendra, Y.1 aGupta, Vidya  uhttps://library.ncl.res.in/content/biosynthesis-anti-proliferative-gold-using-endophytic-fusarium-oxysporum-strain-isolated