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 and magnetic properties of Sol-Gel derived NiZn ferrite thin films for microwave applications

Shauna Robbennolt; Stephen S. Sasaki; Tylisia Wallace; Marquise Bartholomew; Sarah H. Tolbert

Volume 9, Issue 5 , May 2018, , Pages 345-352

http://dx.doi.org/10.5185/amlett.2018.1996

Abstract
  We present a new solution-phase, sol-gel based spin-coating method to fabricating high quality, nickel zinc ferrite (NZFO) thin films. The effect of annealing temperature on the microstructure, static magnetic properties and X-band FMR linewidth and resonance field was investigated. Furthermore, the ...  Read More

Fabrication and magnetic properties of Sol-Gel derived NiZn ferrite thin films for microwave applications


Mechanical properties of hydroxyapatite scaffolds produced by gel-casting and combination gel-casting/polymer foams infiltration

Jazmín I. González; Diana M. Escobar; Claudia P. Ossa

Volume 9, Issue 4 , April 2018, , Pages 266-274

http://dx.doi.org/10.5185/amlett.2018.1981

Abstract
  Hydroxyapatite is one of the appropriate materials for hard tissue engineering because it is the inorganic structural constituent of bones and teeth, and hydroxyapatite has been evaluated to compare the mechanical properties, processing as scaffolds to evaluate the influence of porosity, since the elastic ...  Read More

Mechanical properties of hydroxyapatite scaffolds produced by gel-casting and combination gel-casting/polymer foams infiltration


Europium doped silicate phosphors: Synthetic and characterization techniques

Devender Singh; Suman Sheoran; Vijeta Tanwar

Volume 8, Issue 5 , May 2017, , Pages 656-672

http://dx.doi.org/10.5185/amlett.2017.7011

Abstract
  In this review article, different synthetic procedures and characterization techniques used for the development of materials are discussed briefly. The stability and high luminous intensity of silicate materials makes them practically important in the field of white light emitting diodes (WLEDs). During ...  Read More

Titanium dioxide (TiO2) and silver/titanium dioxide (Ag/TiO2) thin films with self-cleaning properties

Ana Flávia R. Silva; Nelcy D. S. Mohallem; Marcelo M. Viana

Volume 8, Issue 4 , April 2017, , Pages 444-448

http://dx.doi.org/10.5185/amlett.2017.7093

Abstract
  In this work, TiO2 and Ag/TiO2 thin films were synthesized on glass by combination of sol-gel method and dip-coating deposition technique. Thermal treatment in temperatures ranging from 100 °C to 500 °C was used to evaluate changes in structure, morphology and texture of these materials. Adherent ...  Read More

A Bioinspired Bioactive Multi-component Polymerizable Material For Dental Restorative Applications; effects Of Calcium Content On Physico Mechanical Properties

Vibha C; Lizymol P P

Volume 8, Issue 1 , January 2017, , Pages 58-64

http://dx.doi.org/10.5185/amlett.2017.6343

Abstract
  Novel inorganic-organic hybrid resins [IOHRs] containing mixture of alkoxides of calcium/magnesium/zinc with polymerizable dimethacrylate groups were synthesised using a simple single-pot modified sol-gel method. Objective of the present study is to investigate the impact of calcium content over bioactivity, ...  Read More

Adsorption Of Mercury From Aqueous Solution Using Gum Acacia-silica Composite: Kinetics, Isotherms And Thermodynamics Studies

Somit Kumar Singh; Ananda Murthy H. C; Vandana Singh

Volume 7, Issue 8 , August 2016, , Pages 673-678

http://dx.doi.org/10.5185/amlett.2016.6189

Abstract
  In the present investigation, the remediation of mercury by using the gum acacia-silica composite as an adsorbent has been studied. Experiments revealed optimum parameters which were found to be pH 6, contact time 2 hours, Hg(II) concentration of 100 ppm, reflux temperature 30 0 C and adsorbent dosage ...  Read More

 In Situ Formation Of Tantalum Oxide – PMMA Hybrid Dielectric Thin Films For Transparent Electronic Application

Elena Emanuela Valcu (Herbei); Viorica Musat; Susanne Oertel; Michael P.M. Jank; Timothy Leedham

Volume 6, Issue 6 , June 2015, , Pages 485-491

http://dx.doi.org/10.5185/amlett.2015.5785

Abstract
   Solution-processed high-k dielectric hybrid thin films prepared at temperatures below 200 o C represent a subject of increasing scientific interest satisfying current requirements for printable thin film transistors used in transparent flexible electronics. In this work, we propose a new approach ...  Read More

Diastase α-amylase immobilization on sol-gel derived guar gum-gelatin-silica nanohybrid

Vandana Singh; Devendra Singh

Volume 5, Issue 1 , January 2014, , Pages 17-23

http://dx.doi.org/10.5185/amlett.2013.7513

Abstract
  In the present communication, we report on diastase alpha amylase immobilization at guar gum-silica nanohybrid material (H5). The immobilized amylase (H5-Amyl) showed significantly higher bioactivity (21.62 U mg -1 ) as compared to free amylase (15.59 U mg -1 ) in solution at pH 5 and temperature 40°C. ...  Read More

Synthesis Of Porous Titania And Its Application To Dye-sensitized Solar Cells

Ammar Elsanousi; Kamal Khalifa Taha; Nazar Elamin

Volume 4, Issue 12 , December 2013, , Pages 905-909

http://dx.doi.org/10.5185/amlett.2013.5472

Abstract
  Nanocrystalline porous titania with rutile and anatase bi-phase structure has been fabricated by the sol-gel method without the introduction of any surfactant, using tetrabutile titanate as precursor. The porous material was integrated as an electrode in a dye-sensitized solar cell as an electrode and ...  Read More

Effect Of Swift Heavy Ion On Structural And Optical Properties Of Undoped And Doped Nanocrystalline Zinc Oxide Films

Vinod Kumar; L. P. Purohit;Fouran Singh; R. G. Singh

Volume 4, Issue 6 , June 2013, , Pages 423-427

http://dx.doi.org/10.5185/amlett.2012.ib.107

Abstract
  Swift heavy ion (SHI) induced modification in structural and optical properties of undoped and doped nanocrystalline (nc) ZnO films deposited by sol-gel method are investigated. These nanocrystalline films were irradiated by MeV ions of Au, Ag and Ni at various ion fluences. The structural properties ...  Read More

Characterization And Evaluation Of Nano-sized α-Fe2O3 pigments synthesized Using Three Different Carboxylic Acid

M. F. R. Fouda; M. A. Wahba;M. F. El-Shahat; M. B. ElKholy; S. A. Mostafa; A. I. Hussien

Volume 4, Issue 5 , May 2013, , Pages 347-353

http://dx.doi.org/10.5185/amlett.2012.9421

Abstract
  AnchorUniform α-Fe2O3 nanoparticles have been prepared by sol gel method using three different carboxylic acids citric, tartaric and succinic acids as chelating agents. The structure and morphology of α-Fe2O3 samples were characterized using (TGA), (XRD), (TEM), (IR) and diffuse reflectance ...  Read More

Microstructure And Photo-catalytic Dye Degradation Of Silver- Silica Nano Composites Synthesised By Sol-gel Method

Surender Duhan; B.S. Dehiya;Vijay Tomer

Volume 4, Issue 4 , April 2013, , Pages 317-322

http://dx.doi.org/10.5185/amlett.2012.8414

Abstract
  Sol–gel chemistry has recently attracted a large attention with a view of preparation of silver-silica nano-composites for photo-catalytic applications. This method of synthesis allows glassy materials to be prepared at a much lower temperature than the traditional melt-glass techniques. Moreover, ...  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

Sol-gel Processing and characterization Of nanometersized (Ba, Sr) TiO3 ceramics

Kavita Verma; Seema Sharma; Dhananjay K Sharma; Raju Kumar; Radheshyam Rai

Volume 3, Issue 1 , January 2012, , Pages 44-49

http://dx.doi.org/10.5185/amlett.2011.5264

Abstract
   Ba0.5Sr0.3TiO3 (BST 70/30) nanopowders have been prepared by the modified sol-gel method using barium acetate, strontium acetate and titanium isopropoxide as the precursor. The formation mechanism, phase evolution, and particle size have been investigated using TG/DTA, XRD, and SEM. The fine particles ...  Read More

Adsorption Behavior of Potato Starch-silica Nanobiocomposite

Vandana Singha; Sadanand Pandeya;Rashmi Sanghib; Somit Kumar Singha

Volume 1, Issue 1 , June 2010, , Pages 40-47

http://dx.doi.org/10.5185/amlett.2010.4107

Abstract
  In continuation to our recent study on the synthesis and characterization of starch-silica nanocomposite, in the present study the nanocomposite has been evaluated for the removal of Cd(II) from the aqueous solution. The conditions for the sorption have been optimized and kinetic and thermodynamic studies ...  Read More