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)
Energy Materials & Technology
1. Dye Enhanced Quantum Dot Sensitized Solar Cell

Shawqi Al Dallal; Khalil Ebrahim Jasim

Volume 13, Issue 2 , April 2022, , Pages 2202-1691

  Third generation solar cells, such as dye and quantum dot sensitized solar cells are attracting attention of many research groups. In this investigation we explore the role of dye extract on the enhancement of the photovoltaic properties of quantum dot sensitized solar cells (QDSSCs). Lead sulfide quantum ...  Read More

2. A DFT Study of Interaction of (CdSe)3 Quantum Dots with Nucleobases

Pragati Malik;Rita Kakkar

Volume 12, Issue 8 , August 2021, , Pages 1-11

  Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) play important roles in the storage of genetic information and protein biosynthesis. Nucleobases, which are nitrogenous bases, are the functional units of these nucleic acids. It is very important to detect changes in the sequence of DNA/RNA, as ...  Read More

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

Bhavani P. Nenavathu

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

  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

4. Visualization of mechanical loads with semiconductor nanocrystals 

Martin Moebius; Joerg Martin; Melinda Hartwig; Ricardo Decker; Lothar Kroll; Reinhard R. Baumann; Thomas Otto

Volume 10, Issue 6 , June 2019, , Pages 391-394

  Fibre-reinforced plastics offer excellent mechanical properties at low weight. Hence, such materials are ideally suited to reduce energy consumption and CO2 emission, e.g. in aircraft and automotive engineering, shipbuilding or in the field of renewable energies. However, in contrast to e.g. metals, ...  Read More

5. Uptake and toxicity of different nanoparticles towards a tough bacterium: Deinococcus radiodurans

Ragini Singh;Sanjay Singh

Volume 9, Issue 7 , July 2018, , Pages 531-537

  Nanomaterials (NMs) have found extensive commercial use in industries, healthcare and household applications however, their ecotoxicological effects remain elusive. Since, microbial communities play beneficial role in ecosystem like element cycling, bioremediation, nitrogen fixation, etc., effect of ...  Read More

6. Narrow bandgap quantum dot diode structures and photoresistors for thermo-photovoltaic and infrared applications 

Karen M. Gambaryan

Volume 9, Issue 2 , February 2018, , Pages 112-115

  For the thermophotovoltaic (TPV) and other mid-infrared applications, the narrow bandgap quantum dot (QD) diode structures and photoresistors (PR) based on InAsSbP alloys and InAs industrial substrates are fabricated and investigated. For the nucleation of InAsSbP composition strain-induced QDs in Stranski–Krastanow ...  Read More

7. Cytotoxicity studies of II-VI semiconductor quantum dots on various cancer cell lines

Sreenu Bhanoth; Aakriti Tyagi; Anita K. Verma; Pawan K. Khanna

Volume 8, Issue 4 , April 2017, , Pages 368-376

  Enhanced understanding of diseases at the molecular level has made a paradigm shift towards identifying new biological indicators especially in nanomaterials. It is important to make Quantum Dots (QDs) more than just passive bio-probes/labels for biological imaging and cellular studies as they offers ...  Read More

8. Determination of optimum cation to anion (Cd:S) ratio for the synthesis of mono sized CdS quantum dots through optical properties

Jai Kumar B; Sumanth Kumar D; Mahesh H. M

Volume 8, Issue 4 , April 2017, , Pages 386-392

  The CdS quantum dots (QDs) were synthesized using double injection aqueous method and systematic studies were carried to determine optimum cation to anion (Cd:S) ratio to obtain mono sized CdS QDs. An efficient and convenient method is designed by utilizing the optical properties (absorbance and transmission ...  Read More

9. Absorptance Of PbS Quantum Dots Thin Film Deposited On Trilayer MoS2

Bablu Mukherjee; Asim Guchhait; Yinthai Chan; Ergun Simsek

Volume 6, Issue 11 , November 2015, , Pages 936-940

  We have studied the optical absorptance of lead sulfide (PbS) quantum dot (QD) coated thin crystalline layered material (TCLM) experimentally and numerically. Starting with the synthesis, fabrication and characterizations, a sample of PbS QDs deposited on trilayer molybdenum disulphide (MoS2) thin film ...  Read More

10. ZnO Quantum Dots For Biomedical Applications

Sunita Gulia;Rita Kakkar

Volume 4, Issue 12 , December 2013, , Pages 876-887

  Quantum dots (QDs), highly luminescent semiconductor nanocrystals, have found extensive applications in different fields, ranging from optoelectronic to bio-imaging. Numerous applications are emerging daily. Among these, ZnO QDs have higher biological significance because of their relative non-toxicity. ...  Read More

11. Quantum Dots For Diagnosis Of Cancers

Pragati Malik; Sunita Gulia; Rita Kakkar

Volume 4, Issue 11 , November 2013, , Pages 811-822

  The most widely researched and investigated disease, both medically and scientifically, in the current era is the formidable disease cancer. The chances of successful treatment and hence the curability increases if it is diagnosed at an early stage. This can be done only by increasing awareness amongst ...  Read More

12. Synthesis Of Mercaptopropionic Acid Stabilized CdS Quantum Dots for Bioimaging In Breast Cancer

P. Kumar; D. Kukkar; A Deep; S.C. Sharma; L.M. Bharadwaj

Volume 3, Issue 6 , December 2012, , Pages 471-475

  Semiconductor inorganic nanocrystals or quantum dots (QDs) are nowadays extensively used for imaging and analysis of bio-molecules owing to their superior optical properties over conventional organic fluorophores. They have excellent potential for synthesizing molecular probes against various biological ...  Read More