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CPC
CPC

CPC

CPC_SiO2-A/5
Set of 5 probes, SiO2 spheres, size 5-9um
€1,000 +
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CPC_BSG-A/5
Set of 5 probes, BSG spheres, size 5-9um
€1,000 +
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CPC_BSG-B/5
Set of 5 probes, BSG spheres, size 10-15um
€1,000 +
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CPC_BSG-C/5
Set of 5 probes, BSG spheres, size 15-20um
€1,000 +
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CPC_BSG-D/5
Set of 5 probes, BSG spheres, size 20um and more
€1,000 +
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Product Description

Colloidal probes for Contact Mode with spherical particles calibrated by size fixed on the tipless cantilever.
Sphere material SiO2/BSG, 4 sphere sizes from 5um till 20um, Au reflective coating, resonant frequency 8-37kHz, force constant 0,01-0,6N/m.

Colloidal Probe Atomic Force Microscopy requires a tip of known shape to be mounted cleanly on a consistently reproducible cantilever. These probes are known as “Colloidal Probes” and are used to study colloidal interactions between two surfaces and to quantify the interactive properties. The tip is formed using a spherical, colloidal particle that is attached to a tipless cantilever. Сolloidal probes are manufactured in the state-of-the-art clean room using micromachining techniques and a high precision, 6 axis, micromanipulator stage system. Near perfect micro-spheres of various materials are attached at the end of tipless cantilevers using a proprietary, clean, contamination free process.

Colloidal Probe Application

Colloidal Probe applications include direct surface force measurement, colloidal interactions on the single particle-particle level, direct measurement of cell mechanics, measurement of adhesion forces, study of colloidal interactions between particle and surface. These are just a few application out of a fast growing field using colloidal probe technique.

General Features

Material Single Crystal Silicon, N-type, 0.01-0.025 Ohm-cm, Antimony doped
Chip size 3.4x1.6x0.3mm
Reflective side coating Au
Tip coating No

Special Features

Cantilever series Cantilever length, L±10µm Cantilever width, W±5µm Cantilever thickness, T±0.5µm Resonant frequency, kHz Force constant, N/m
min typical max min typical max
CPC 225 46 1.0 8 21 37 0.01 0.14 0.6
 

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