Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Fabrication of Nanoparticle Embedded Polymeric Microbeads as an Efficient Drug Delivery System

Bhavani P. Nenavathu; Geetanjali

Volume 10, Issue 11 , November 2019, , Pages 807-813

http://dx.doi.org/10.5185/amlett.2019.0003

Abstract
  An efficient theragnostic which offers diagnosis and therapy of cancer is developed using a polymer based nanocarrier embedded with fluorescent quantum dots by the ionotropic gelation method. The FTIR spectra provide direct evidence of formation of polymer based nanocarrier comprising chitosan-alginate ...  Read More

Fabrication of Nanoparticle Embedded Polymeric Microbeads as an Efficient Drug Delivery System


Green Synthesis and Characterization of Silver Nanoparticles using Cassia auriculata Leaves Extract and Its Efficacy as A Potential Antibacterial and Cytotoxic Effect

S. P. Vinay; N. Chandrasekhar

Volume 10, Issue 11 , November 2019, , Pages 844-849

http://dx.doi.org/10.5185/amlett.2019.0046

Abstract
  Silver nanoparticles (Ag NPs) were prepared using Cassia auriculata leaves extract as a reducing agent via green synthesis method. From the PXRD, UV-Visible, FTIR, studies the synthesized NPs were characterized. The morphologies of the prepared NPs were studied by SEM and TEM analysis. The synthesized ...  Read More

Green Synthesis and Characterization of Silver Nanoparticles using <em>Cassia auriculata</em> Leaves Extract and Its Efficacy as A Potential Antibacterial and Cytotoxic Effect


Synthesis of AgNPs embedded double network nanocomposite hydrogels having high swelling and anti-bacterial characteristics

Akansha Dixit; Nand Kumar; Dibyendu S. Bag; Kavita Agarwal; Dhirendra K. Sharma; N. Eswara Prasad

Volume 10, Issue 6 , June 2019, , Pages 431-439

http://dx.doi.org/10.5185/amlett.2019.2258

Abstract
  Silver nanoparticles (AgNPs) embedded double network (DN) nanocomposite hydrogels [of P(AM-co-HEMA) as second network and PVA-Borax as first network] were synthesized by in-situ reduction of silver nitrate using citric acid in presence of the fully swollen high strength DN hydrogels. The AgNPs embedded ...  Read More

Synthesis of AgNPs embedded double network nanocomposite hydrogels having high swelling and anti-bacterial characteristics


Silver nanoparticles mediated by extract of Guar plant (Cyamopsis tetragonoloba)), and evaluation of their photocatalytic and antibacterial properties

Elias E. Elemike; Saiyed Tanzim; Anthony C. Ekennia; Damian C. Onwudiwe

Volume 10, Issue 4 , April 2019, , Pages 284-293

http://dx.doi.org/10.5185/amlett.2018.2198

Abstract
  The green synthesis of silver nanoparticles using Cyamopsis tetragonoloba plant extract and their photocatalytic and antibacterial properties is reported. Three precursor concentrations of 1 mM, 2 mM and 5 mM were used, and at two different ratios of 1:5 and 1:10 plant extract to the precursor. The formation ...  Read More

Silver nanoparticles mediated by extract of Guar plant (<em>Cyamopsis tetragonoloba)</em>), and evaluation of their photocatalytic and antibacterial properties


Effect of silver nanoparticles on the ammonia gas sensing behavior in diphenylamine based conjugated polymer

Pallavi S.G; Vishnumurthy K.A.; K. Natarajan

Volume 10, Issue 3 , March 2019, , Pages 215-221

http://dx.doi.org/10.5185/amlett.2019.2122

Abstract
  In this paper, ammonia sensor operating at room temperature based on diphenylamine conjugated polymer has been designed and developed. The structure of the polymer was established by UV-Visible, FT-IR and NMR characterization techniques. The polymer was doped with silver nanoparticles by ex-situ method ...  Read More

Effect of silver nanoparticles on the ammonia gas sensing behavior in diphenylamine based conjugated polymer


Phycofabrication Of Silver Nanoparticles And Their Antibacterial Activity Against Human Pathogens

Harsha Pinjarkar; Swapnil Gaikwad; Avinash P. Ingle; Aniket Gade; Mahendra Rai

Volume 7, Issue 12 , December 2016, , Pages 1010-1014

http://dx.doi.org/10.5185/amlett.2016.6269

Abstract
  In the present study, the extracellular phycofabrication (synthesis by algae) of silver nanoparticles was demonstrated using algae i.e. Spirogyra sp. recovered from the fresh water. The reduction of silver ions present in the aqueous solution of silver sulphate (Ag2SO4) was done by the cell filtrate ...  Read More

Biosynthesis And Antibacterial Activity Of Silver Nanoparticles

Aftab H. Mondal; Mudsser Azam; Mohammad T. Siddiqui; Qazi M. Rizwanul Haq

Volume 7, Issue 8 , August 2016, , Pages 659-665

http://dx.doi.org/10.5185/amlett.2016.6284

Abstract
  In the present study extracellular synthesis of silver nanoparticles (AgNPs) was achieved using cultural supernatant of bacterial isolate Aeromonas dhakensis AS3. Biosynthesis of AgNPs was completed within 120 min by incubating cell free supernatant with silver nitrate solution under illumination. Brown ...  Read More

Tannic Acid: A Natural Source To Tailor Nano Crystalline Silver Particles Of Different Morphologies As Antibacterial Agent

Henam Premananda Singh; Sarbjeet Singh Gujral; Surinder Kumar Sharma; Rakesh Kumar Sharma

Volume 6, Issue 12 , December 2015, , Pages 1043-1049

http://dx.doi.org/10.5185/amlett.2015.5946

Abstract
  In this work we have successfully prepared spherical and chain type silver nanoparticles of excellent size’s homogeneity, reproducibility and stability using tannic acid. The synthesized nanometallic structures were characterized for their shape, size, thermal stability and crystalline nature. ...  Read More

Gamma Radiation Assisted Biosynthesis Of Silver Nanoparticles And Their Characterization

R. Madhu Kumar; B. Lakshmeesha Rao; S. Asha; B. Narayana; K. Byrappa; Youjiang Wang; Donggang Yao; Y. Sangappa

Volume 6, Issue 12 , December 2015, , Pages 1088-1093

http://dx.doi.org/10.5185/amlett.2015.6002

Abstract
  Silver nanoparticles (AgNPs) were synthesized in situ under gamma radiation environment at room temperature using aqueous silk fibroin (SF) solution obtained from Bombyx mori silk. The formation of the Ag NPs was confirmed by its characteristic surface plasmon resonance (SPR) band at around 424 nm in ...  Read More

In Vivo Genotoxic Assessment Of Silver Nanoparticles In Liver Cells Of Swiss Albino Mice Using Comet Assay

Kumud Kant Awasthi; Rajbala Verma; Anjali Awasthi; Kamlendra Awasthi; Inderpal Soni; P. J. John

Volume 6, Issue 3 , March 2015, , Pages 187-193

http://dx.doi.org/10.5185/amlett.2015.5640

Abstract
  Silver nanoparticles (Ag NPs) has resulted their incorporation into consumer products due to their extensive application in health, electronic, and household products. In particular, the oral toxicity of Ag NPs is of particular concern to ensure public health. For the present study, a genotoxic and cytotoxic ...  Read More

Peroxidase Assisted Biosynthesis Of Silver And Gold Nanoparticles: Characterization And Computational Study

Abhijeet Mishra; Poonam Singh; Meryam Sardar

Volume 6, Issue 3 , March 2015, , Pages 194-200

http://dx.doi.org/10.5185/amlett.2015.5658

Abstract
  In this paper, we described a simple and single step procedure for the synthesis of horseradish peroxidise enzyme (HRP) capped silver and gold nanoparticles. HRP, a heme-containing enzyme utilises hydrogen peroxide to oxidise a wide variety of organic and inorganic compounds. The biosynthesized nanoparticles ...  Read More

Biosynthesis Of High Concentration, Stable Aqueous Dispersions Of Silver Nanoparticles Using Citrus Limon extract

Bandita Mohapatra; Reena Kaintura; Jaspal Singh; Sini Kuriakose; Satyabrata Mohapatra

Volume 6, Issue 3 , March 2015, , Pages 228-234

http://dx.doi.org/10.5185/amlett.2015.5731

Abstract
  Stable aqueous dispersions with high concentration of silver nanoparticles were synthesized by a facile and green synthetic route by treating silver ions with aqueous Citrus limon extract, used as a reducing and capping agent. The formation and growth of silver nanoparticles, prepared by this simple ...  Read More

Green Synthesis Of Silver Nanoparticles Using Asiatic Pennywort And Bryophyllum Leaves Extract And Their Antimicrobial Activity

Dulen Saikia; Pradip K. Gogoi; Pallabi Phukan; Nilave Bhuyan; Sangeeta Borchetia; Jibon Saikia

Volume 6, Issue 3 , March 2015, , Pages 260-264

http://dx.doi.org/10.5185/amlett.2015.5655

Abstract
  Silver nanoparticles of average sizes ~18-21 nm in diameter were prepared by a green approach via chemical reduction of silver nitrate (AgNO3) using Asiatic Pennywort and Bryophyllum leaf extracts as reducing and capping agents. The bio-reduced silver nanoparticles were characterized by UV-Vis spectroscopic, ...  Read More

Pomosynthesis And Biological Activity Of Silver Nanoparticles Using Passiflora Tripartita Fruit Extracts

Brajesh Kumar; Kumari Smita; Luis Cumbal; Alexis Debut; Javier Camacho; Elisabeth Hernández-Gallegos; María de Guadalupe Chávez-López; Marcelo Grijalva; Yolanda Angulo; Gustavo Rosero

Volume 6, Issue 2 , February 2015, , Pages 127-132

http://dx.doi.org/10.5185/amlett.2015.5697

Abstract
  Silver nanoparticles (AgNPs) have been synthesized via the green pomosynthetic procedure, using Passiflora tripartita var. mollissima fruit pigments as both the reducing and stabilizing agents. UV–Vis Spectroscopy, Dynamic Light Scattering, Transmission Electron Microscopy with Selected Area Electron ...  Read More

Microwave Assisted Synthesis Of Stable Biofunctionalized Silver Nanoparticles Using Apple Fruit (Malus Domestica) Extract

I.S. Vijayashree; S. Yallappa; P. Niranjana; J. Manjanna

Volume 5, Issue 10 , October 2014, , Pages 598-603

http://dx.doi.org/10.5185/amlett.2014.5680

Abstract
  A simple and eco-friendly biosynthesis of silver nanoparticles (AgNPs) is reported here using apple fruit extract as reducing and capping media under microwave irradiation. AgNPs were characterized by UV–visible spectroscopy, XRD, FT-IR and TEM. The kinetics of reduction of aqueous silver ions ...  Read More

Sunlight Induced Rapid Synthesis And Kinetics Of Silver Nanoparticles Using Leaf Extract Of Achyranthes Aspera L. And Their Antimicrobial Applications

T. Peter Amaladhas; M. Usha; S. Naveen

Volume 4, Issue 10 , October 2013, , Pages 779-785

http://dx.doi.org/10.5185/amlett.2013.2427

Abstract
  Sunlight induced strategy for the rapid green synthesis of silver nanoparticles (AgNPs) is reported for the first time using aqueous leaf extract of Achyranthes aspera. On exposing a mixture of silver nitrate solution and aqueous leaf extract of A. aspera to sunlight, stable silver nanoparticles were ...  Read More

A Comparative Study Of Gamma, Electron Beam, And Synchrotron X-ray Irradiation Method For Synthesis Of Silver Nanoparticles In PVP 

Nilanjal Misra; Jayashree Biswal; V. P. Dhamgaye; G. S. Lodha; S. Sabharwal

Volume 4, Issue 6 , June 2013, , Pages 458-463

http://dx.doi.org/10.5185/amlett.2012.ib.114

Abstract
  A one-pot synthesis method has been developed for preparation of silver nanoparticles in aqueous poly (vinyl pyrrolidone) (PVP) solution by synchrotron X-ray radiation. The hydrated electrons (eaq - ) and hydrogen atom radical (H·), products of radiolysis of water molecules by synchrotron X-rays ...  Read More

Biosynthesis Of Silver Nanoparticles Using Loquat Leaf Extract And Its antibacterial Activity

Akl M. Awwad; Nida M. Salem; Ammany O. Abdeen

Volume 4, Issue 5 , May 2013, , Pages 338-342

http://dx.doi.org/10.5185/amlett.2012.11453

Abstract
  This paper reports a rapid and eco-friendly green method for synthesis of silver nanoparticles from silver nitrate solution using loquat leaf extract. Effect the amount of leaf extract, reaction time, silver nitrate concentration and temperature were investigated. Biosynthesized silver nanoparticles ...  Read More

Reduction Of Silver Nanoparticle Toxicity By Sulfide

Jin-Lan Hou; Guoqiang Shuo; Lina Grozova

Volume 4, Issue 2 , February 2013, , Pages 131-133

http://dx.doi.org/10.5185/amlett.2012.8413

Abstract
  Silver nanoparticles have been widely used in consumer products due to their excellent antimicrobial properties. Release of nanosilver into natural waters may induce negative environmental impacts on local microorganism communities. This work evaluated the influence of anions such as sulfate, phosphate, ...  Read More

Synthesis And Characterization Of Silver Nanoparticles embedded In Polyaniline Nanocomposite 

Y.B. Wankhede; S.B. Kondawar; S.R. Thakare; P.S. More

Volume 4, Issue 1 , January 2013, , Pages 89-93

http://dx.doi.org/10.5185/amlett.2013.icnano.108

Abstract
  Conducting polyaniline/silver nanoparticles (PANI-Ag) nanocomposite was synthesized by in-situ polymerization of aniline in the presence of silver nitrate as precursor. Nanocomposite was characterized by UV-VIS, PL, XRD, FTIR, SEM and TGA to study the effect of silver nanoparticles embedded into PANI ...  Read More

Evidence Based Green Synthesis Of Nanoparticles

Anamika Mubayi; Sanjukta Chatterji; Prashant K. Rai; Geeta Watal

Volume 3, Issue 6 , December 2012, , Pages 519-525

http://dx.doi.org/10.5185/amlett.2012.icnano.353

Abstract
  Nowadays, nanotechnology has grown to be an important research field in all areas including medicinal chemistry. The size, orientation and physical properties of nanoparticles have reportedly shown to change the performance of any material. For several years, scientists have constantly explored different ...  Read More

Biocompatible Synthesis Of Silver And Gold Nanoparticles Using Leaf Extract Of Dalbergia Sissoo 

Chandan Singh; Ritesh K. Baboota; Pradeep Kr Naik; Harvinder Singh

Volume 3, Issue 4 , September 2012, , Pages 279-285

http://dx.doi.org/10.5185/amlett.2011.10312

Abstract
  This report presents a rapid, reproducible and a green biogenic approach for the biosynthesis of gold and silver nanoparticles using leaf extract of Dalbergia sissoo. The biomolecules present in the plant induced the reduction of Au 3+ and Ag + ions from HAuCl4 and AgNO3 respectively, which resulted ...  Read More

Biosynthesis of silver nanoparticles using murraya koenigii (curry leaf): An investigation on the effect of broth concentration in reduction mechanism and particle size

Laura Christensen; Singaravelu Vivekanandhan; Manjusri Misra; Amar Kumar Mohanty

Volume 2, Issue 6 , December 2011, , Pages 429-434

http://dx.doi.org/10.5185/amlett.2011.4256

Abstract
  Biological synthesis of silver nanoparticles using Murraya koenigii leaf extract was investigated and the effect of broth concentration in reduction mechanism and particle size is reported. The rapid reduction of silver (Ag + ) ions was monitored using UV-visible spectrophotometry and showed formation ...  Read More

Biogenic Synthesis Of Silver Nanocubes And Nanorods Using Sundried Stevia Rebaudiana Leaves

Ratnika Varshneya; Seema Bhadauriaa; Mulayam S.Gaur

Volume 1, Issue 3 , December 2010, , Pages 232-237

http://dx.doi.org/10.5185/amlett.2010.9155

Abstract
  This work reports a novel biological method for the synthesis of rod shaped silver nanoparticles by exploiting sundried Stevia rebaudiana leaves at ambient conditions. On treatment of aqueous solutions of silver with leaf powder, not only the rod shaped silver nanoparticles ranging from 80-200 nm diameter ...  Read More