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)
Synthesis and Characterization of Gold Nanoparticles from Lobelia Nicotianifolia Leaf Extract and its Biological Activities

M.B. Lava; Uday M. Muddapur; B. Nagaraj

Volume 11, Issue 3 , March 2020, , Pages 1-4

http://dx.doi.org/10.5185/amlett.2020.031491

Abstract
  Biosynthesis of gold nanoparticles is one among the best and cheap economical viable process, which is environmental friendly. The purpose of this study is to synthesis the gold nanoparticles using Lobelia nicotianifolia leaf extract and to investigate its biological activities. The synthesized gold ...  Read More

Synthesis and Characterization of Gold Nanoparticles from Lobelia Nicotianifolia Leaf Extract and its Biological Activities


Influence of Iron Doping on Structural and Optical Properties of Nickel Oxide Nanoparticles

Nashiruddin Ahammed; M. Mehedi Hassan

Volume 10, Issue 10 , October 2019, , Pages 746-751

http://dx.doi.org/10.5185/amlett.2019.0004

Abstract
  In this article, auto combustion prepared Ni1-xFexO (0≤x≤0.10) nanoparticles (NPs) have been investigated for their structural, morphological and optical properties. X-ray diffraction (XRD) studies reveal that all Fe doped NiO samples crystallize in single phase without any impurity. The crystallite ...  Read More

Influence of Iron Doping on Structural and Optical Properties of Nickel Oxide Nanoparticles


Structure and properties degradation of the nuclear graphite under neutron irradiation

Boris A. Gurovich; Denis A. Kuleshov; Dmitriy A. Maltsev; Oleg K. Chugunov; Alexey S. Frolov; Yaroslav I. Shtrombakh

Volume 9, Issue 11 , November 2018, , Pages 781-788

http://dx.doi.org/10.5185/amlett.2018.2132

Abstract
  The operation of nuclear graphite in graphite-moderated reactors is accompanied by its properties degradation under the influence of neutron irradiation, which limits their service life. In this connection, it is of interest to identify the mechanisms that determine the properties degradation of graphite ...  Read More

Structure and properties degradation of the nuclear graphite under neutron irradiation


Effect of charge transfer band on luminescence properties of Yb doped Y2O3 nanoparticles

Pratik Deshmukh; S. Satapathy; Anju Ahlawat; Khemchand Sahoo; P. K. Gupta

Volume 8, Issue 4 , April 2017, , Pages 458-464

http://dx.doi.org/10.5185/amlett.2017.6560

Abstract
  The photoluminescence properties of Yb doped Y2O3 nanoparticles were investigated in visible region to resolve the origin of dissimilar fluorescence peaks at different excited wavelengths and to explore possible use of Yb: Y2O3 for white light emission, excited by available near UV LED. The peak observed ...  Read More

Synthesis Of High Purity ϒ-lithium Aluminate By Freeze Drying

A. C. Nascimento; M. E. Queiroz;N. D. S. Mohallem

Volume 7, Issue 4 , April 2016, , Pages 267-270

http://dx.doi.org/10.5185/amlett.2016.6126

Abstract
  γ-LiAlO2 plate-like nanostructures have been synthesized by lyophilization of a gel precursor prepared by coprecipitation process. Aqueous solutions of Al(NO3)3.9H2O and LiNO3 were used as precursors, and NaOH was used as precipitant agent. After freeze-drying, the samples were calcined at several ...  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

Formation And Stabilization Of ZnO Nanoparticles Inside MCM-48 Porous Support Via Post-synthetic Organometallic Route

Mahuya Bandyopadhyay; Hermann Gies; Wolfgang Gr

Volume 6, Issue 11 , November 2015, , Pages 978-983

http://dx.doi.org/10.5185/amlett.2015.5963

Abstract
  The interpenetrating 3-dimensional channel system of silica MCM-48 has been selected for the deposition of ZnO nanoparticles. The post-synthetic organometallic route was employed to load the mesoporous silica with ZnO-precursor molecule. Calcination of the composite transformed the organometallic sorbate ...  Read More

Synthesis Of Nickel Nanoparticles: Microscopic Investigation, An Efficient Catalyst And Effective Antibacterial Activity

Ratiram Gomaji Chaudhary; Jay A. Tanna; Nilesh V. Gandhare; Alok R. Rai; Harjeet D. Juneja

Volume 6, Issue 11 , November 2015, , Pages 990-998

http://dx.doi.org/10.5185/amlett.2015.5901

Abstract
  Nickel nanoparticles (Ni NPs) with a crystalline size of around 30 nm have been synthesized successfully via the chemical reduction method. Ni NPs were obtained through a nickel salt with hydrazine hydrate at 80 °C temperature by using ethylenediamine as protective agent. The synthesized nanoparticles ...  Read More

Synthesis Of Al And Ag Nanoparticles Through Ultra-sonic Dissociation Of Thermal Evaporation Deposited Thin Films For Promising Clinical Applications As Polymer Nanocomposite

Narendra Kumar Agrawal; Ravi Agarwal; Divya Bhatia; Divya Saxena; Garima Kedawat; K.C. Swami; Y.K. Vijay

Volume 6, Issue 4 , April 2015, , Pages 301-308

http://dx.doi.org/10.5185/amlett.2015.5625

Abstract
  Nanoparticles (NPs) having well-defined shape, size and clean surface serve as ideal model system to investigate surface/interfacial reactions. Ag and Al NPs are receiving great interest due to their wide applications in bio-medical field, aerospace and space technology as combustible additives in propellants ...  Read More

Ag Nano-composite Glasses Synthesized By Swift Heavy Ion Irradiation

Ranjana S. Varma; D.C. Kothari; S. Santra; R.G. Thomas; R. Tewari; S. Neogy; C.S. Suchand Sandeep; Reji Philip; D. Kanjilal

Volume 6, Issue 4 , April 2015, , Pages 348-353

http://dx.doi.org/10.5185/amlett.2015.5715

Abstract
  In the present work, we have used swift heavy ions (SHI) irradiation and post irradiation annealing to synthesize Ag nanoparticles in fused silica. Fused silica samples deposited with 15 nm of Ag film were irradiated using SHI beam of 120 MeV Ag 9+ ions at different fluences and post irradiation annealing ...  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

On The Molecular Basis Of Silica Gel Morphology

Agnieszka Kierys; Jacek Goworek; Michal Rawski; Istvan Halasz

Volume 6, Issue 1 , January 2015, , Pages 40-46

http://dx.doi.org/10.5185/amlett.2015.amwc1194

Abstract
  Distinction between molecular constitutions of differently made silica gels succeeded only recently.  This paper seeks relationship between the different molecular structures of acid and base set gels and their morphology and pore structure.  Gels were fabricated from both tetraethyl orthosilicate, ...  Read More

Synthesis And Luminescent Performance Of LaPO4: Dy Nanophosphor

D. M. Pimpalshende; S. J. Dhoble

Volume 5, Issue 12 , December 2014, , Pages 688-691

http://dx.doi.org/10.5185/amlett.2014.amwc472

Abstract
  Nowadays the research on synthesis of inorganic luminescent material with proper dimensions and morphologies has attracted great attention. Inorganic luminescent materials like LaPO4 have found many practical applications in the field of electroluminescent devices, integrated optics, biological labels, ...  Read More

High Stability Field Emission From Zinc Oxide Coated Multiwalled Carbon Nanotube Films

Rajkumar Patra; Santanu Ghosh; Himani Sharma; Vasant D. Vankar

Volume 4, Issue 11 , November 2013, , Pages 849-855

http://dx.doi.org/10.5185/amlett.2013.4465

Abstract
  A comparative study of electron field emission (FE) property of pristine mutiwalled carbon nanotubes (p-CNTs), zinc (Zn) coated CNTs (Zn-CNT), zinc oxide (ZnO) coated CNTs (ZnO-CNT) is reported. CNTs were synthesized on p-type Si (100) by microwave plasma enhanced chemical vapor deposition (MPECVD) method ...  Read More

Synthesis And Characterization Of CuO Electrospum Nanofiber Using Poly(vinyl Acetate)/Cu(CH3COO)2 Annealing Method

Seema Sharma; Rashmi Rani; Radheshyam Rai; T. S. Natarajan

Volume 4, Issue 10 , October 2013, , Pages 749-753

http://dx.doi.org/10.5185/amlett.2013.2425

Abstract
  One dimensional nanofibers of organic and inorganic materials have been used in filters, optoelectronic devices, sensors etc. It is difficult to obtain ultra fine fibers of inorganic materials having lengths in the order of millimeter as they tend to break during formation due to thermal and other mechanical ...  Read More

Swift Heavy Ion Irradiation Induced Structural, Optical And Conformational Modifications In Conducting Polymer Nanostructures

A. Kumar;Somik Banerjee

Volume 4, Issue 6 , June 2013, , Pages 433-437

http://dx.doi.org/10.5185/amlett.2012.ib.109

Abstract
  Structural and conformational modifications in conducting polymer nanostructures viz., Polyaniline (PAni) nanofibers induced by swift heavy ion (SHI) irradiation have been investigated employing TEM, XRD, UV-Vis, FTIR and micro-Raman spectroscopy. Upon interaction with the highly energetic ions, PAni ...  Read More

Synthesis, Characterization And Nonlinear Optical Properties Of Laser-induced Au Colloidal Nanoparticles

R. Kuladeep; L. Jyothi;D. Narayana Rao; K. Shadak Alee

Volume 4, Issue 6 , June 2013, , Pages 482-487

http://dx.doi.org/10.5185/amlett.2012.ib.117

Abstract
  Gold (Au) colloidal nanoparticles (NPs) have been synthesized by direct irradiation of gold precursor (HAuCl4) solution in polyvinyl alcohol (PVA) matrix using nanosecond laser pulses at different irradiation fluencies and exposure times. Appearance of wine and dark wine colors indicated the formation ...  Read More

Neodymia-silica Nanocomposites: Sythesis and Structural Properties

Saruchi Surbhi; Praveen Aghamkar; Sushil Kumar

Volume 4, Issue 1 , January 2013, , Pages 78-81

http://dx.doi.org/10.5185/amlett.2013.icnano.109

Abstract
  Nanomaterials and nanostructures have received steadily growing interests as a result of their peculiar and fascinating properties and applications. Neodymia-silica nanocomposites were prepared by sol-gel route followed by calcination. The samples were prepared with different concentration of dopant ...  Read More

Improvement In Ferromagnetism Of NiFe2O4 nanoparticles With Zn Doping

Sukhdeep Singh; R.K. Kotnala;Kuldeep Chand Verma; Manpreet Singh; N.K. Ralhan

Volume 3, Issue 6 , December 2012, , Pages 504-506

http://dx.doi.org/10.5185/amlett.2012.icnano.226

Abstract
  Structural, microstructural, infrared analysis and magnetic properties of Ni1-x ZnxFe2O4 (NZ) [x = 0.30 (NZ30), 0.35 (NZ35) and 0.40 (NZ40)] nanoferrites have been thoroughly studied. These NZ nanoferrites were synthesized by chemical combustion route and annealed at 500 o C for 5h. Fourier transform ...  Read More

Co And Fe Doped SnO2 nanorods By Ce Co-doping And Their Electrical And Magnetic Properties

Jasneet Kaur; Jaspreet Kaur; R. K. Kotnala; Vinay Gupta; Kuldeep Chand Verma

Volume 3, Issue 6 , December 2012, , Pages 511-514

http://dx.doi.org/10.5185/amlett.2012.icnano.142

Abstract
  In the present work, the self-assembly of Co 2+ and Fe 3+ doped SnO2 nanoparticles (Co and Fe = 5 mol% each) into nanorods by co-doping of Ce 3+ (4 mol%) ions is studied. The nanorods are prepared by a chemical route using polyvinyl alcohol as surfactant with the composition Sn0.91Co0.05Ce0.04O2 (SCC54) ...  Read More

Growth, Characterization And I-V characteristics Of Tin Oxide Nanowires

Anima Johari; M.C. Bhatnagar;Vikas Rana

Volume 3, Issue 6 , December 2012, , Pages 515-518

http://dx.doi.org/10.5185/amlett.2012.icnano.251

Abstract
  One-dimensional wire shaped tin oxide (SnO2) nanostructures have been synthesized by thermal evaporation method. The growth of SnO2 nanostructure was carried out on gold catalyst layer coated silicon substrate. X-ray diffraction (XRD) results reveals that synthesized SnO2 nanowires have polycrystalline ...  Read More

Synthesis And Characterization Of Linear polylactic Acid-based Urethanes Using Tin modified Solid Cloisite-30B Catalyst

Balaji S. Selukar; Sharad P. Parwe; Kavita K. Mohite; Baijayantimala Garnaik

Volume 3, Issue 2 , April 2012, , Pages 161-171

http://dx.doi.org/10.5185/amlett.2011.11325

Abstract
  In recent year, biocompatible, biodegradable materials (linear polylactic acid-based urethanes) in the solid and/or liquid form have attracted tremendous attention in biomedical application particularly in stent coating. Low molecular weight poly (lactic acid) s (PLA), having narrow molecular weight ...  Read More

Growth and characterization of ZnO nanorods by microwave-assisted route: green chemistry approach

Faheem Ahmed; Shalendra Kumar; Nishat Arshi; Ram Prakash

Volume 2, Issue 3 , September 2011, , Pages 183-187

http://dx.doi.org/10.5185/amlett.2011.1213

Abstract
  ZnO nanorods with diameter 90-100 nm range (tip diameter~15 nm) and length of about 2 μm have been prepared using microwave irradiation technique. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results indicate that the nanorods have single phase nature with wurtzite structure ...  Read More

Studies On Characterization Of Corn Cob Based Nanoparticles
Volume 1, Issue 3 , December 2010, , Pages 246-253

http://dx.doi.org/10.5185/amlett.2010.9164

Abstract
  Corn cobs (central part of maize) are either treated as waste or burnt as fuel causing environmental concern. In order to achieve its value addition in new research areas, corn cob can be processed chemically to find ways to generate new end products with added values at very low price. Cellulose-based ...  Read More