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商品編號


ST-PNP-OH-5



品牌


NanoAndMore



公司


nanoandmore



公司分類(lèi)


Functionalized Chemical Modified AFM Probes



Coating:

Reflex Gold


Tip shape:

Functionalized


Size

Box of 5 AFM Probes

商品信息

Applications:
Functionalized / Modified / Chemical AFM Probes
Description:

The new SmartTip chemical probes combine the well-known features of the proven Pyrex-Nitride probes from NanoWorld, such as high application versatility and compatibility with most commercial SPMs, with a highly reliable chemical coating. The patented SmartPack packaging concept ensures safe shipping and, even more important, a long shelf life of your valuable chemical probes. One SmartPack contains 5 probes; each probe is stored seperately in its own vial ensuring fresh probes each time you start a new experiment. SmartPack prevents surface contamination, oxidative degradation and/or physical tip damage.

The Pyrex-Nitride probes from NanoWorld have silicon nitride cantilevers with very low force constants. The probe series features a support chip that is made of Pyrex. The TR series features two different triangular cantilevers on each side of the probe i.e. four cantilevers in total. Both sides of the chip have identical cantilevers.

Chemical Force Microscopy (CFM) combines the force sensitivity and high special resolution of the atomic force microscope (AFM) with the possibility of chemical discrimination. This unique combination is achieved by well defined chemical modification of the AFM probe tip with specific functional groups.

Benefits


High quality chemical probes

Off-the-shelf avail
ABI
lity

Variety of different chemical probes available

Custom modifications are poss
IBL
e

Excellent technical support

High customer service


Applications


Measurement hydrophilic/hydrophobic interactions

Intermolecular force measurements

Chemical sensing and detection

Local mapping of functional group distributions or receptors

Local mapping of surface properties


All cantilevers are stress compensated and have a 35 nm chromium / gold coating on the detector side ensuring good reflectivity.

On the tip side of the probe: -OH functionalization
(other currently available fucntionalities: -CO2H, -NH2, -CH3 , -CF3 and -NHS)



AFM Tip:


shape:
Functionalized


height:
3.5 ?m


r
ADI
us:
< 40="" nm="">



AFM Cantilevers:



Cantilever 1


shape:
Triangle


length:
200 ?m


width:
28 ?m


thickness:
0.6 ?m


force constant:
0.08 N/m


resonance frequency:
17 kHz



Cantilever 2


shape:
Triangle


length:
100 ?m


width:
13.5 ?m


thickness:
0.6 ?m


force constant:
0.32 N/m


resonance frequency:
67 kHz