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)
Elaboration and Characterization of Macroporous Bioceramics using Polymeric Sponge Replication Method

Kamel Chaari; Jamel Bouaziz; Khaled Bouzouita

Volume 11, Issue 11 , November 2020, , Pages 1-6

http://dx.doi.org/10.5185/amlett.2020.111578

Abstract
  Biomedical porous fluorapatite scaffolds were fabricated using an improved polymeric sponge replication method. The specific formulations and distinct processing techniques such as the mixture of water and dispersant (Sodium TriPolyPhosphate) as solvent, the multiple coatings with the desired viscosity ...  Read More

Organic Montmorillonite Intercalated Nano-composites Prevent Post-Surgical Associated Infections

Zahra Rezvani; Mazaher Gholipourmalekabadi; Saeid Kargozar; Peiman Brouki Milan; Masoud Mozafari

Volume 11, Issue 2 , February 2020, , Pages 18-21

http://dx.doi.org/10.5185/amlett.2020.021471

Abstract
  In this study, organic montmorillonite (OMMT) is a modified form of montmorillonite (MMT) in which chitosan (CS) intercalated MMT by ion exchange of sodium ions from Na/MMT with –NH3 + of CS. The structural analysis confirmed intercalation of CS into MMT layers, indicating that CS molecular chains ...  Read More

Organic Montmorillonite Intercalated Nano-composites Prevent Post-Surgical Associated Infections


Micromechanical Fatigue Modelling of the Size Effect in Micro-Scale 316L Stainless Steel Specimens

E. Donnelly; F. M. Weafer; T. Connolley; P.E. McHugh; M. S. Bruzzi

Volume 10, Issue 7 , July 2019, , Pages 455-459

http://dx.doi.org/10.5185/amlett.2019.9812

Abstract
  For many years, computational modelling and simulation studies have been used by developers to advance device design and have been reported in regulatory medical device submissions. However, cardiovascular stent materials in such computational models are typically assumed to behave as a continuum. This ...  Read More

Micromechanical Fatigue Modelling of the Size Effect in Micro-Scale 316L Stainless Steel Specimens


Development of Na+ superionic conducting Na5YSi4O12-type glass-ceramics

Toshinori Okura

Volume 10, Issue 2 , February 2019, , Pages 85-90

http://dx.doi.org/10.5185/amlett.2019.1684

Abstract
  This review article describes a series of studies on the glass-ceramic Na + superionic conductors with Na5YSi4O12 (N5)-type structure synthesized using the composition formula of Na3+3x-yR1-xP < em>ySi3-yO9 for a variety of rare earth elements, R, under the appropriate composition parameters. Recent ...  Read More

Development of Na+ superionic conducting Na<sub>5</sub>YSi<sub>4</sub>O<sub>12</sub>-type glass-ceramics


Effect of the substrate bias in diamond deposition during hot filament chemical vapor deposition: Approach by non-classical crystallization 

Jin-Woo Park; Kwang-Ho Kim; Nong-Moon Hwang

Volume 9, Issue 9 , September 2018, , Pages 638-642

http://dx.doi.org/10.5185/amlett.2018.2082

Abstract
  The effect of the substrate bias on the diamond deposition was studied using a hot filament chemical vapor deposition (HFCVD) reactor. Both growth rate of diamonds and sp < sup > 3 /sp < sup > 2 ratio increased with increasing the substrate bias from – 200 V to + 45 V. At + 60 V where ...  Read More

Effect of the substrate bias in diamond deposition during hot filament chemical vapor deposition: Approach by non-classical crystallization 


Isothermal aging characteristics of rare earth magnesium hexaaluminate based advanced thermal barrier coatings

Premanshu Jana; Santanu Mandal;Koushik Biswas; Ponnarassery S Jayan

Volume 9, Issue 5 , May 2018, , Pages 375-382

http://dx.doi.org/10.5185/amlett.2018.1674

Abstract
  The isothermal aging characteristics of rare earth magnesium hexaaluminate (REMHA) based thermal barrier coatings (TBC) such as lanthanum magnesium hexaaluminates (LMHA), Neodymium doped LMHA (LNMHA) and LNMHA-Yttrium aluminium garnet (YAG) composite were evaluated at 1400 °C and compared with standard ...  Read More

Isothermal aging characteristics of rare earth magnesium hexaaluminate based advanced thermal barrier coatings


Mechanical properties and microstructure of magnesium alloy Mg22Gd processed by severe plastic deformation

Miloš Janeček; Peter Minárik; Tomáš Krajňák; Kristína Bartha; Josef Straskuy; Jakub Cizek

Volume 8, Issue 9 , September 2017, , Pages 897-904

http://dx.doi.org/10.5185/amlett.2017.1582

Abstract
  Mg22Gd alloy was processed by high pressure torsion (HPT) at room temperature and the pressure of 2 GPa. A series of specimens with different number of rotations N (N = 0-15) was prepared from the initial coarse grained as cast material. Mechanical properties were investigated by microhardness mapping. ...  Read More

Microstructural and tribological studies of Al2O3/ZrO2 nano multilayer thin films prepared by pulsed laser deposition

Balakrishnan G; Elangovan T; Shin-Sung Yoo; Dae-Eun- Kim; Kuppusami P; Venkatesh Babu R; Sastikumar D; Jung il Song

Volume 8, Issue 4 , April 2017, , Pages 410-417

http://dx.doi.org/10.5185/amlett.2017.6434

Abstract
  Nanostructured single layer aluminium oxide (Al2O3), single layer zirconium oxide (ZrO2) and the (Al2O3/ZrO2) nano multilayer films were deposited on Si (100) substrates at an optimized oxygen pressure of 3×10 -2 mbar at room temperature by pulsed laser deposition. The Al2O3 layer was kept constant ...  Read More

Sintering And Characterization Of A Hydroxya-patite Matrix And Hydroxyapatite Matrix Nano-composites

Nelson H. A. Camargo; Eliakim E. G. de Borba; Priscila F. Franczak; Enori Gemelli

Volume 8, Issue 1 , January 2017, , Pages 19-23

http://dx.doi.org/10.5185/amlett.2017.6032

Abstract
  Microporous calcium phosphate biomaterials are known for their physical and biological applications. Among the best known are the stoichiometric hydroxyapatite (HA) and tricalcium phosphate (TCP). This is because these biomaterials exhibit chemical and crystallographic compositions which are similar ...  Read More

Study Of Ball Milled Bismuth Telluride Composites Reinforced With MWCNTs For Thermoelectric behaviour

Sandeep K. Pundir; Sukhvir Singh; B. Sivaiah; Rajesh Kumar; Ajay Dhar

Volume 7, Issue 7 , July 2016, , Pages 549-554

http://dx.doi.org/10.5185/amlett.2016.6112

Abstract
  Thermoelectric properties of n-type bismuth telluride and its nanocomposite reinforced with different concentration of multi wall carbon nanotubes (MWCNTs) are reported. Nanocomposites of bismuth telluride with MWCNTs were synthesized by using high energy ball milling followed by spark plasma sintering ...  Read More

Green Synthesis And Antimicrobial Activity Of Silver Nanoparticles Onto Cotton Fabric: An Amenable Option For Textile Industries 

Anal K. Jha;Kamal Prasad

Volume 7, Issue 1 , January 2016, , Pages 42-46

http://dx.doi.org/10.5185/amlett.2016.6083

Abstract
  Biosynthesis, characterizations and applications of nanoparticles have become an important branch of nanotechnology nowadays. In this paper, green synthesis of silver nanoparticles (AgNPs) using the alcoholic extract of Clerodendron infortunatum as a reducing and stabilizing agent, has been discussed. ...  Read More

Recycled Plastic Material Properties Defined By Nanoindentation

Zdenka Prochazkova; Vlastimil Kralik; Jiri Nemecek; Michal Sejnoha

Volume 7, Issue 1 , January 2016, , Pages 78-82

http://dx.doi.org/10.5185/amlett.2016.6170

Abstract
  Introduction of recycled plastic materials in structural applications such as bridges, retaining walls or railway sleepers requires a proper identification of necessary material properties. Given similarities in the microstructure of various structural elements we limit our attention to beams having ...  Read More

Green Syntheis Of Silver Nanoparticles And Its Activity On SiHa Cervical Cancer Cell Line

Anal K. Jha; K. Prasad

Volume 5, Issue 9 , September 2014, , Pages 501-505

http://dx.doi.org/10.5185/amlett.2014.4563

Abstract
   Biosynthesis and characterizations of nanoparticles has become an important branch of nanotechnology nowadays. In this paper, green synthesis of silver nanoparticles (AgNPs) using the alcoholic extract of Argemone mexicana Linn. as a reducing and stabilizing agent, has been discussed. This biosynthetic ...  Read More

Dielectric And Impedance Spectroscopic Studies Of Multiferroic BiFe1-xNixO3

M. R. Biswal; J. Nanda; N. C. Mishra; S. Anwar; A. Mishra

Volume 5, Issue 9 , September 2014, , Pages 531-537

http://dx.doi.org/10.5185/amlett.2014.4566

Abstract
  Multiferroic bismuth ferrites (BFO) and Ni substituted bismuth ferrites (BFNO) were synthesized by standard solid state reaction route. The structural and microstructural studies were carried out. The effect of Ni substitution on dielectric constant and dielectric loss of the samples was studied in a ...  Read More

Solidification Sequences In The Ternary Fe-V-Nb System

Samir Mansour; Naima Boutarek; Sif Eddine Amara

Volume 5, Issue 6 , June 2014, , Pages 356-359

http://dx.doi.org/10.5185/amlett.2014.amwc.1111

Abstract
  The present work is a continuation of research on alloys based on iron, with the aim to understanding the solidification behaviour of Fe-V-Nb alloys. Solidification sequences are proposed in relation to the observed microstructures for Fe-V-Nb synthesis alloys. Fe-V-Nb binary alloys with different concentrations ...  Read More

Structural And Electrical Properties Of Li2Pb2Sm2W2Ti4Ta4O30 Ceramics 

S. Behera; Piyush R. Das; B. N. Parida; P. Nayak; R. N. P Choudhary

Volume 5, Issue 3 , March 2014, , Pages 143-147

http://dx.doi.org/10.5185/amlett.2013.fdm.60

Abstract
  The polycrystalline sample of complex tungsten-bronze compound Li2Pb2Sm2W2Ti4Ta4O30 was prepared by a high-temperature solid-state reaction technique. Room temperature X-ray diffraction (XRD) study suggests the formation of a single-phase compound. Microstructure of the pellet sample was studied by scanning ...  Read More

Study Of Strontium Doping On The Structural And Magnetic Properties Of YMnO3 ceramics

Radheshyam Rai; M. A.Valente;Andrei L. Kholkin; Indrani Coondoo

Volume 4, Issue 5 , May 2013, , Pages 354-358

http://dx.doi.org/10.5185/amlett.2012.9428

Abstract
  AnchorStructural and Magnetic properties are investigated for the Sr doped YMnO3 samples with different composition synthesized by a solid state reaction method. Sr doped YMnO3 is the most distorted perovskite of the RMnO3 series (R=rare earths); the observed sinusoidal magnetic structure is in contrast ...  Read More

Synthesis and chracterization of a Tungsten Bronze Ferroeletcric Oxide

B. N. Parida; R. Padhee;R. N. P. Choudhary; Piyush R. Das

Volume 3, Issue 3 , July 2012, , Pages 231-238

http://dx.doi.org/10.5185/amlett.2012.2321

Abstract
  A new ferroelectric oxide (Li2Pb2Gd2W2Ti4Nb4O30) of the tungsten bronze structural family was synthesized using a high temperature solid-state reaction (i.e., mixed-oxide) method at 1100 o C. Room temperature structural analysis (XRD) shows the formation of a new compound in single phase. The ferroelectric ...  Read More

Photoelectrochemical Cell Performance Of Chemically Deposited MoBi2Te5 Thin Films

Manauti M. Salunkhe; S. M. Patil; R. M. Mane; S. V. Patil; P. N. Bhosale

Volume 3, Issue 2 , April 2012, , Pages 71-76

http://dx.doi.org/10.5185/amlett.2012.1304

Abstract
  Molybdenum bismuth telluride thin films have been prepared on clean glass substrate using Arrested Precipitation Technique (APT) which is based on self organized growth process. As deposited MoBi2Te5 thin films were dried in constant temperature oven at 110 o C and further characterized for their optical, ...  Read More

Thickness Uniformity And Microstructure Of Disc shape Spray Formed Al-Si-Pb Alloys

Rashmi Mittal; Aruna Tomar; Devendra Singh

Volume 3, Issue 1 , January 2012, , Pages 55-63

http://dx.doi.org/10.5185/amlett.2011.5261

Abstract
  Spray forming technique was employed to produce a near net-shape disc of Al-Si-Pb alloys. Different substrate distances and inclination angles were studied to obtain the disc shape preforms. The substrate was also offset by 40 mm from the atomizer axis in case of 15 and 30 degree inclination angles. ...  Read More

Creep resistance of a cast Mg-3Er-0.2Mn alloy

Wang Zhongjun; Zhu Jing; Wang Zhaojing; Kang Baohua

Volume 2, Issue 2 , June 2011, , Pages 153-156

http://dx.doi.org/10.5185/amlett.2010.12222

Abstract
  In this paper, the microstructure and creep properties of a cast Mg-3Er-0.2Mn alloy was investigated. The results showed that the cast alloy under both as-cast and solution treated conditions is mainly composed of α-(Mg) matrix and Mg24Er5 phase particles. The value of activation energy Q (240~244KJ/mol), ...  Read More