01858nas a2200241   4500008004100000022001400041245012900055210006900184260009200253300001000345490000700355520092100362653002001283653002301303653002801326653002501354100001701379700002301396700001901419700002101438700002501459856013201484       2016                        eng d  a1745-808000aGreen synthesis of silver nanoparticles from purple acid phosphatase apoenzyme isolated from a new source limonia acidissima0 aGreen synthesis of silver nanoparticles from purple acid phospha  a4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLANDbTAYLOR & FRANCIS LTDcJAN  a28-370 v113 a<p>Green synthesis of nanoparticles is regarded as a safe and non-toxic process whereas conventional synthesis using chemical methods produces toxic substance. This study provides a novel insight for enzymatic synthesis method of silver nanoparticles using purple acid phosphatase, isolated from Limonia acidissima (wood apple) as a new source and used in the synthesis of silver nanoparticles. Stable silver nanoparticles were produced by sonochemical method using apoenzyme as a stabilising and capping agent and were characterised by various physicochemical techniques like UV-Visible spectroscopy, Fourier-transform infrared, X-ray diffraction and transmission electron microscopy. X-ray study shows that nanoparticles are composed of silver and silver oxide. The synthesised nanoparticles exhibited excellent antimicrobial activity against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus.</p>10agreen synthesis10aLimonia acidissima10apurple acid phosphatase10asilver nanoparticles1 aPawar, Omkar1 aDeshpande, Neelima1 aDagade, Sharda1 aWaghmode, Shobha1 aJoshi, Preeti, Nigam  uhttps://library.ncl.res.in/content/green-synthesis-silver-nanoparticles-purple-acid-phosphatase-apoenzyme-isolated-new-source-0