scholarly journals Colloidal Nanocrystal Shape and Size Control: The Case of Cobalt

Science ◽  
2001 ◽  
Vol 291 (5511) ◽  
pp. 2115-2117
Author(s):  
Victor F. Puntes ◽  
Kannan M. Krishnan ◽  
A. Paul Alivisatos
Keyword(s):  
Size Control ◽  
Shape And Size

scholarly journals Colloidal Nanocrystal Shape and Size Control: The Case of Cobalt

Science ◽  
2001 ◽  
Vol 291 (5511) ◽  
pp. 2115-2117 ◽  
Author(s):  
V. F. Puntes
Keyword(s):  
Size Control ◽  
Shape And Size

Shape and Size Control of Substrate-Grown Gold Nanoparticles for Surface-Enhanced Raman Spectroscopy Detection of Chemical Analytes

2018 ◽  
Vol 122 (4) ◽  
pp. 2307-2314 ◽  
Author(s):  
Michael J. Ashley ◽  
Marc R. Bourgeois ◽  
Raghavendra R. Murthy ◽  
Christine R. Laramy ◽  
Michael B. Ross ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Raman Spectroscopy ◽  
Size Control ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Shape And Size

scholarly journals Shape and Size Control of Artificial Cells for Bottom-Up Biology

ACS Nano ◽  
2019 ◽  
Vol 13 (5) ◽  
pp. 5439-5450 ◽  
Author(s):  
Federico Fanalista ◽  
Anthony Birnie ◽  
Renu Maan ◽  
Federica Burla ◽  
Kevin Charles ◽  
...  
Keyword(s):  
Size Control ◽  
Artificial Cells ◽  
Bottom Up ◽  
Shape And Size

SHAPE AND SIZE CONTROL OF BARIUM COMPOUND NANOPARTICLES USING MICROEMULSION

2007 ◽  
Vol 06 (02) ◽  
pp. 155-159
Author(s):  
TOSHIYUKI NOMURA ◽  
TOSHIHIRO MORI ◽  
YASUHIRO KONISHI
Keyword(s):  
Aspect Ratio ◽  
Barium Carbonate ◽  
Reaction Medium ◽  
Size Control ◽  
Chain Structure ◽  
Inorganic Nanoparticles ◽  
Ion Concentration ◽  
Molar Ratio ◽  
Supersaturation Ratio ◽  
Shape And Size

The shape and size control of barium compound nanoparticles (barium chromate, barium sulfate, barium carbonate) was examined using the water-in-oil microemulsion as nanometer-sized reaction medium. The barium compound nanoparticles were synthesized using the microemulsion formed by AOT as an anionic surfactant and iso-octane as an organic solvent. Chromate, sulfate, or carbonate-containing microemulsion solution and Ba(AOT) 2 reverse micelle solution were mixed. After a few days, the morphology of the product material was observed using TEM. Then, bundle of the nanowire, chain structure of the nanorod, superlattice structure of the nanodot, and dispersed nanodot were synthesized by changing material concentration and material molar ratio. It has been shown that the aspect ratio of the generated particles decreased with increase in the anionic ion concentration. In contrast, the aspect ratio did not change even if the barium ion concentration changed. The surfactant AOT has selectively adsorbed on the specific crystal faces and suppressed their crystal growth. And, the generated particles were self-organized by the hydrophobic interaction of hydrophobic group of the AOT molecule adsorbed onto the particle. In conclusion, it was clarified that the supersaturation ratio and the particle–surfactant interaction were important factors for controlling the shape and size of the inorganic nanoparticles.

Facile synthesis of iv–vi SnS nanocrystals with shape and size control: Nanoparticles, nanoflowers and amorphous nanosheets

Nanoscale ◽  
2010 ◽  
Vol 2 (9) ◽  
pp. 1699 ◽  
Author(s):  
Jiajia Ning ◽  
Kangkang Men ◽  
Guanjun Xiao ◽  
Li Wang ◽  
Quanqin Dai ◽  
...  
Keyword(s):  
Size Control ◽  
Facile Synthesis ◽  
Shape And Size

scholarly journals Shape and Size Control of Barium Chromate Nanoparticles Using Reverse Micelle

2007 ◽  
Vol 44 (6) ◽  
pp. 441-446
Author(s):  
Toshiyuki Nomura ◽  
Toshihiro Mori ◽  
Hiroaki Arima ◽  
Yasuhiro Konishi
Keyword(s):  
Reverse Micelle ◽  
Size Control ◽  
Barium Chromate ◽  
Shape And Size
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