Документ взят из кэша поисковой машины. Адрес оригинального документа : http://polly.phys.msu.ru/ru/seminar/vms/23042002/seminar230402.pdf Дата изменения: Fri Apr 26 00:00:00 2002 Дата индексирования: Mon Oct 1 22:09:40 2012 Кодировка: IBM-866

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Max Planck Institute for Polymer Research Mainz, Germany & ,


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5 Іm

3 Іm

5 nm

2 Іm


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( , ...)

§

(

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, H.J.Butt, W.Knoll, K.Mitsui, .. &..

-

-


?

Coverslip

Evanescent field Oi l Objective

Laser

SPR?


.
J.N.Connor, R.G.Horn, U.Jonas, W.Knoll, . . & L.Wang

S S SS
Hg

,


Lateral distance (Іm)
50 0
collapse into contact at 18.4s
(Hg) = - 5 mV v = 30 Іm/s

100

150

200

250

300

350

50

Film thickness (nm)

100

150

0-0.2s 0.28s 0.36s 0.44s 0.64s 0.84s 1.24s

200

250

1.64s 2.64s 3.64s

300

5.64s 9.64s 13.64s 17.64s 18.04s

350
50 0 100

Lateral distance (Іm)
150 200 250 300
(Hg) = - 45 mV v = 30 Іm/s

350

50

Film thickness (nm)

100

150

200

0-0.16s 0.28s 0.44s 0.84s 1.64s 3.64s 9.64s 17.64s 25.64s 33.64s

0.2s 0.36s 0.64s 1.24s 2.64s 5.64s 13.64s 21.64s 29.64s 37.64s

250

300

350

: " , " , ? ,


H.A.Klok, K.Mitsui, H.Schiessel & ..
N ,

Glu-Phe-Lys-Lys
V

C out in

I

II

III

IV

in-phase out-of-phase in-phase

pH, , ,


AFM F.Feuillebois, . . .. , K.Mitsui, &..

20 10

Deflection / nm

0 -10 -20 -30 -40 -50

8

4, 11, 159 micron/s
6

Force / nN

4

-1

0

1

2

3

4

5

2 0

Distance / nm

, ...

,
-100 -75 -50 -25 0 25

д й дг из же дг вб

ж дг з дй в и й дг из е
0.87 micron/s 11 micron/s 85 micron/s mica

Distance / nm


: .. .. , .. &.. ,

1,1 1,0 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0,0 -0,1 -0,2 -0,3 -0,4 10 100 1000

Critical load point where spreading of capsule occures.

Slope*(-1)

: , ,
Load/k [nm]


.. ..

, R.G.Horn, & J.Vollmer

L ( t)

b

Fh =

6R D D f* = 1 3b

D(t) dD * f dt D 6b -1 + ln 1 + D 6b

2

1000 900 800 700 600

1
b=
30 nm 30 nm


b
b =

2

D (nm)

40 nm 45 nm

500 400 300

1 -1 2

50 nm
200 100 0 0 5 10

50 50 50 50
t (s)

nm nm nm nm
20

,

15


R.Sahoo,
1

.. ..

&

10 Іm/s

f*

50 Іm/s
0 .1 10
1

10

2

distance, nm
Experimental data Fit
90

b =4-20 nm

Contact angle [deg]

85

80

Advancing contact angle

75

70

Receding contact angle

65

? ?
6

60 2 4

?

Radius [І m]


D. Lumma,
s

..

&..

1 .0 5

v

flow
cross

2
1 .0 0 0 2000 4000

g2
1

100

Delay time [Іs]

1000

100

Velocity [mm/s]

50
10

0

0 -6 0

50

[I1 I2]'' = 0 55

-4 0

Position [Іm]

-2 0

0

20

40

60


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