In this paper, we report the successful aspect ratio control ofgold nanorods bythe seed-mediated method, along with an improvement inthe yield. Two major parameters were controlled to optimize the growth properties ofthegold nanorods, namely their kinetics and anisotropic growth. Inthe case ofthe first parameter, we observed that slowing the growth oftheAu nanorods increases their aspect
by radially oriented nanorods with 6-fold structural symmetry. Fig. 1(f) shows the side-wall image of hierarchical ZnO nanostructure with widths of 70–-120 nm and average length of around 600 nm. The high-magnification image ofthe single nanorod on the side-wall displays columniform structure with a conic tip which is quite different from the hexagonal structure in Fig. 1(d), indicating th
'Lolita Lempicka' launched in France, 1997
While the market share of AMOREPACIFIC
is currently increasing around the world,
"Lolita Lempicka“ become representative brandofthe world
Lack of understanding
In French cosmetic industry
Insufficient market research
Failing recognition of race condition
Lack of efforts, understanding
Glocalization and local culture
1. Monolayer of molecules formed by self-assembly ie., the structures are formed
without external intervention.
2. The structure is organized by utilizing weak interactions such as
H-bonding, van der Waals interactions andthere are numerous
interactions of this kind in a structure which make it stable.
3. Nature uses the same process of self-assembly to produce comple
in a box furnace @ 500 C for 5 h and sintered @900 C for 12 h inthe air
1. The powder was placed on an alumina boat andinserted into a horizontal tube furnace
2. Silicon substrates were located downstream from the source material @ 700 and 800 C.
3. A vacuum of 6 Torr was maintained inside the furnace tube during the deposition ofthe nanostructures.
4. The source material was heated to
the comfort he intends andthe lack of comfort he actually offers, for not being able to have one's hair soiled is hardly consolation for having it shaved off! In line 24 the boy's words are an expression of a childlike trust that the poet, with more experience ofthe world, knows to be unfounded: the poem, in fact, is a protest against the harm that society causes its children by exploiting them
the comfort he intends andthe lack of comfort he actually offers, for not being able to have one's hair soiled is hardly consolation for having it shaved off! In line 24 the boy's words are an expression of a childlike trust that the poet, with more experience ofthe world, knows to be unfounded: the poem, in fact, is a protest against the harm that society causes its children by exploiting them
to facilitate and control theintroduction of n-type carriers.
A p–n heterojunction composed of ZnO nanowires and a p+ silicon chip was achieved without any adulteration.
I–V curve for the p–n heterojunction composed of ZnO nanowires andthe p+ silicon chip.
Au did not have any affect on the I–V curve.
the turn-on voltage ofthe heterojunction is about 0.5 V
the number of persons to be admitted
- 5760 person
1) Exhibition Halls
- Size of 3 soccer fields, The only 'one story pillar free' exhibition hall in Korea (possible installation of approximately 1,800 booths)
- Maximum floor load of 5 ton and ceiling height of 22.5m
- Trench boxes with high-tech equipments installed every 9 meters on all 4 sides
*’Nano’ means….
Nanometer: one billionth of a meter
Nano-: prefix comes from the Greek word for ‘dwarf’
Chemical, physical, and biological properties that differ from those oftheir larger, or bulk counterparts
Nanotechnology: The National Nanotechnology Initiative(NNI)-> the science of materials and phenomena inthe range of 1 to 100nm in diameter
*Features of ‘nanoparticles