Lanthanide cation-induced tuning of surface capping properties in zinc sulfide nanoparticles: an infrared absorption study

RSC Advances ◽  
2015 ◽  
Vol 5 (42) ◽  
pp. 32920-32932 ◽  
Author(s):  
Ankita Ghatak ◽  
Gouranga H. Debnath ◽  
Madhuri Mandal ◽  
Prasun Mukherjee
Keyword(s):  
Zinc Sulfide ◽  
Infrared Absorption ◽  
Absorption Study ◽  
Lanthanide Cations ◽  
Zinc Sulfide Nanoparticles ◽  
Surface Capping ◽  
Capping Ligands ◽  
Absorption Characteristics

Lanthanide cations tune the infrared absorption characteristics of the capping ligands in Zn(Ln)S [Ln = Sm, Eu, Tb, Dy] nanoparticles.

Capping ligand infrared absorption and dopant photoluminescence spectroscopy provides a comprehensive picture to probe dopant spatial location in semiconductor nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 85230-85241 ◽  
Author(s):  
Gouranga H. Debnath ◽  
Arijita Chakraborty ◽  
Prasun Mukherjee
Keyword(s):  
Zinc Sulfide ◽  
Infrared Absorption ◽  
Room Temperature ◽  
Spectroscopic Analysis ◽  
Spatial Location ◽  
Semiconductor Nanoparticles ◽  
Analysis Technique ◽  
Lanthanide Cations ◽  
Comprehensive Picture ◽  
Zinc Sulfide Nanoparticles

A room temperature based spectroscopic analysis technique assesses the luminescence properties from different spatial location of lanthanide cations in zinc sulfide nanoparticles.

Time-resolved infrared absorption study of nine TiO2 photocatalysts

2007 ◽  
Vol 339 (1-3) ◽  
pp. 133-137 ◽  
Author(s):  
Akira Yamakata ◽  
Taka-aki Ishibashi ◽  
Hiroshi Onishi
Keyword(s):  
Infrared Absorption ◽  
Absorption Study ◽  
Time Resolved ◽  
Tio2 Photocatalysts

Infrared absorption study of Li‐diffused Mg‐doped GaAs

1972 ◽  
Vol 43 (10) ◽  
pp. 4096-4104 ◽  
Author(s):  
P. C. Leung ◽  
L. H. Skolnik ◽  
W. P. Allred ◽  
W. G. Spitzer
Keyword(s):  
Infrared Absorption ◽  
Absorption Study ◽  
Mg Doped

scholarly journals Infrared Absorption Study of Human Proinsulin C-Peptide Fragments in Dichloromethane

1986 ◽  
Vol 59 (8) ◽  
pp. 2445-2449 ◽  
Author(s):  
Mitsuaki Narita ◽  
Toshihiko Ogura ◽  
Kazuhiro Sato ◽  
Shinya Honda
Keyword(s):  
Infrared Absorption ◽  
Absorption Study ◽  
Peptide Fragments ◽  
C Peptide ◽  
Human Proinsulin

scholarly journals Synthesis and Characterization of Chromium Doped Zinc Sulfide Nanoparticles

OALib ◽  
2015 ◽  
Vol 02 (05) ◽  
pp. 1-8 ◽  
Author(s):  
Milind Bodke ◽  
Hari Khawal ◽  
Umesh Gawai ◽  
Babasaheb Dole
Keyword(s):  
Zinc Sulfide ◽  
Synthesis And Characterization ◽  
Zinc Sulfide Nanoparticles

scholarly journals Toxicity and Teratogenic Effects of Zinc Sulfide Nanoparticles on Chick Embryo and Chick Fibroblast Cell Culture

2019 ◽  
Vol 25 (4) ◽  
pp. 270-281
Author(s):  
Asadollah Asadi ◽  
◽  
Arash Abdolmaleki ◽  
◽  
Keyword(s):  
Cell Culture ◽  
Zinc Sulfide ◽  
Morphological Changes ◽  
Lethal Dose ◽  
Fibroblast Cell ◽  
Zns Nanoparticles ◽  
Culture Methods ◽  
Study Results ◽  
Zinc Sulfide Nanoparticles ◽  
Fibroblastic Cells

Aims Nanoparticles (particles with a diameter of 10-500 nm) are currently used in the cosmetics industry as well as for pharmaceuticals, diagnostic imaging, and tissue engineering. Since these nanoparticles are used in industry and drug delivery, they can also be used by pregnant women. Thus, the current study investigated the teratogenic and cytotoxic effects of Zinc Sulfide (ZnS) nanoparticles on the embryo and their fibroblastic cell culture. Methods & Materials Zinc sulfide (ZnS) nanoparticles were synthesized. Then, nanoparticles at the concentrations of 5, 10, 15, 30, and 40 mg/mL/egg were injected into the air sac of the eggs in three replicates on the third day of incubation. Next, the treated and control eggs, on day 19 of incubation were opened, and embryos were weighted, and the relevant mortality rate was recorded. Fibroblast cells were isolated, cultured, and treated from the control embryo, and morphological changes and cell survival percentages were recorded. Findings The obtained results revealed that the embryos’ survival rate depends on the nanoparticle concentration. As a result, at the highest concentration, only 36.32% of the embryos survived, and the lethal dose 50% (LD50) was equal to 32.47 mg/egg. Morphological study of the treated embryos club foot and skeletal staining suggested the deletion of caudal vertebrate. The cytotoxicity study results of ZnS nanoparticles on fibroblastic cells indicated the survival fractions of 88.45%, 68.75%, and 49.32%, respectively, and its IC50 value was measured aas1460 μM. Conclusion The present study results suggested that ZnS nanoparticles had no significant toxic effects on the embryos and culture of chicken fibroblastic cells at low concentrations.

Zinc sulfide nanoparticle mediated alterations in growth and anti-oxidant status of Brassica juncea

Biologia ◽  
2016 ◽  
Vol 71 (8) ◽  
Author(s):  
Rajeev Nayan ◽  
Madhu Rawat ◽  
Bhawana Negi ◽  
Anjali Pande ◽  
Sandeep Arora
Keyword(s):  
Zinc Sulfide ◽  
Brassica Juncea ◽  
Zinc Sulfide Nanoparticles ◽  
Anti Oxidant ◽  
Oxidant Status

AbstractStudies were carried out to investigate the effect of zinc sulfide nanoparticles on growth and anti-oxidant markers in

Densely packed zinc sulfide nanoparticles on TiO2 for hindering electron recombination in dye-sensitized solar cells

2016 ◽  
Vol 40 (11) ◽  
pp. 9176-9186 ◽  
Author(s):  
Hee-Je Kim ◽  
Jeong-Hoon Kim ◽  
Ikkurthi Kanaka Durga ◽  
Dinah Punnoose ◽  
Nagabhushanam Kundakarla ◽  
...  
Keyword(s):  
Solar Cells ◽  
Zinc Sulfide ◽  
Dye Sensitized Solar Cells ◽  
Electron Recombination ◽  
Compact Layer ◽  
Dye Sensitized ◽  
Zinc Sulfide Nanoparticles ◽  
Sensitized Solar Cells

A graphical diagram of DSSCs without and with ZnS as a compact layer on a TiO2 film.

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