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商品編號


CP-PNPS-PS-C-5



品牌


NanoAndMore



公司


nanoandmore



公司分類(lèi)


Colloidal Nanomechanics AFM Probes



Coating:

Reflex Gold


Tip shape:

Sphere


Size

Box of 5 AFM Probes

商品信息

Applications:
Colloidal AFM Probes
Sphere AFM Tips
Description:


The new
sQube?

colloidal probe
combines the well-known features of the proven Pyrex-Nitride probes series such as high application versatility and compatibility with most commercial SPMs with a reproduc
IBL
e sphere r
ADI
us instead of a sharp tip. The excellent? r
ADI
us and the minimized variation of diameter provide reproduc
IBL
e signals.


Pyrex-Nitride probes are designed for various imaging applications in contact or dynamic mode.

The so called "Colloidal Probe Technique", where single colloids are attached to AFM cantilevers for force measurements, opens the chance for a better understanding of fundamental interactions in a variety of fields. Examples are adhesion phenomena, particle-surface interactions, mechanical properties, s
USP
ensions, hydrodynamics and boundary slip - to name just some out of an increasing number of applications.

The Pyrex-Nitride probes have silicon nitride cantilevers with very low force constants.? The probe series features a support chip that is made of Pyrex. The cantilevers are stress compensated and have a 65 nm chromium / gold backside coating for high laser reflectivity.

The probe offers unique features:
??????? - sphere material: polystyrene (PS)
??????? - excellent sphere diameter:
????????? A = 1.98 ?m, B = 3.6 ?m, C = 6.1 ?m, D = 10.8 ?m, or E = 14.45 ?m (all +/- 5%)
????????? (Due to different masses the resonance frequency can differ.)
?????????
Please choose A, B, C, D, or E ?when ordering!

Only one cantilever with sphere, please choose long or short!


Colloidal probes based on PNP cantilever are not suitable for application in fluids. For this kind of application we recommend colloidal probe based on QP-CONT or QP-SCONT cantilever.


All cantilevers are stress compensated and have a 65 nm chromium / gold backside coating for high laser reflectivity.



AFM Tip:


shape:
Sphere



AFM Cantilevers:



Cantilever 1


shape:
Triangle


length:
100 ?m


width:
13.5 ?m


thickness:
0.6 ?m


force constant:
0.32 N/m


resonance frequency:
67 kHz



Cantilever 2


shape:
Triangle


length:
200 ?m


width:
28 ?m


thickness:
0.6 ?m


force constant:
0.08 N/m


resonance frequency:
17 kHz