Scanning Ion Conductance Microscopy for Imaging Biological Samples
نویسندگان
چکیده
منابع مشابه
Scanning Ion Conductance Microscopy for Studying Biological Samples
Scanning ion conductance microscopy (SICM) is a scanning probe technique that utilizes the increase in access resistance that occurs if an electrolyte filled glass micro-pipette is approached towards a poorly conducting surface. Since an increase in resistance can be monitored before the physical contact between scanning probe tip and sample, this technique is particularly useful to investigate...
متن کاملScanning Ion Conductance Microscopy
Scanning ion conductance microscopy (SICM) is an imaging technique, measuring conductance through a nanometer-sized pipette tip opening that is brought close to a sample surface submerged in electrolyte solution. In combination with an integrated shear force distance control, the local ion conductance can be measured independently of and simultaneously with topography. The design of a shear-fo...
متن کاملScanning Ion Conductance Microscopy
Scanning ion conductance microscopy (SICM) is an imaging technique, measuring conductance through a nanometer-sized pipette tip opening that is brought close to a sample surface submerged in electrolyte solution. In combination with an integrated shear force distance control, the local ion conductance can be measured independently of and simultaneously with topography. The design of a shear-fo...
متن کاملScanning Ion Conductance Microscopy
Scanning ion conductance microscopy (SICM) is an imaging technique, measuring conductance through a nanometer-sized pipette tip opening that is brought close to a sample surface submerged in electrolyte solution. In combination with an integrated shear force distance control, the local ion conductance can be measured independently of and simultaneously with topography. The design of a shear-fo...
متن کاملImaging Dendritic Spines with Scanning Ion Conductance Microscopy (SICM)
The many practical difficulties of imaging small (~500nm) dendritic spine heads are discussed. A possible candidate for achieving this is presented, SICM. The drawbacks with the current operation of SICM are analysed, and suggestions for possible techniques to improve the process are looked at. In particular, mathematical models of the approach curve are analysed to give an estimate of the maxi...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 2013
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.53.040