Amra Avdić

Effects of 660 nm red light and 850 nm near infrared light on human blood lymphocytes

Almira Softić, S. Cipurković, Amra Avdić

Abstract The applications of light emitting diodes (LED) as a red light therapy (RLT) source for the management of various conditions such as wound treatment, control of inflammation and pain have been growing continually. Despite its extensive medical application, the effects of …

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Clinical and radiologic features in patients with the WHO grade I and II meningiomas

Haso Sefo, Bekir Rovčanin, Džan Ahmed Jesenković, Melika Džeko et autres

Introduction: Meningiomas are the most common benign tumor of the central nervous system, accounting for 53.3% and 37.6% of all central nervous system tumors (1). The World Health Organization (WHO) Grade I meningiomas account for 80.5% of all meningiomas and are considered …

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Miniaturized Wide-Range Field-Emission Vacuum Gauge

Amra Avdić, Anna Maria Lausch, E. Bertagnolli, Alois Lugstein

Miniaturized vacuum gauges (MVGs) for the measurement range 5.7times10−7 to 1.1times10−2 mbar were fabricated in a self-aligned approach using focused ion beam (FIB) nanoma-chining and reactive ion etching (RIE). The MVG consists of two properly insulated electrodes integrated on top of an …

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Electrochemical current-sensing atomic force microscopy in conductive solutions

Ilya V. Pobelov, Miklós Mohos, Kōji Yoshida, Viliam Kolivoška et autres

Insulated atomic force microscopy probes carrying gold conductive tips were fabricated and employed as bifunctional force and current sensors in electrolyte solutions under electrochemical potential control. The application of the probes for current-sensing imaging, force and current-distance spectroscopy as well as scanning …

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Cone-Shaped Nanoelectrodes for AFM and SECM Imaging

Bernhard Robert Gollas, Ming C. Wu, Christian Zelger, Amra Avdić et autres

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Scanning electrochemical microscopy: Diffusion controlled approach curves for conical AFM-SECM tips

Kelly Leonhardt, Amra Avdić, Alois Lugstein, Ilya V. Pobelov et autres

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Cone-Shaped Nanoelectrodes for Simultaneous AFM and SECM Imaging

Bernhard Robert Gollas, Ming C. Wu, Christian Zelger, Amra Avdić et autres

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Microfabrication and characterisation of cone-shaped boron-doped diamond and gold nanoelectrodes for simultaneous AFM and SECM imaging

Ming C. Wu, Bernhard Robert Gollas, Amra Avdić, Alois Lugstein et autres

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Atomic Force Microscopy-Scanning Electrochemical Microscopy: Influence of Tip Geometry and Insulation Defects on Diffusion Controlled Currents at Conical Electrodes

Kelly Leonhardt, Amra Avdić, Alois Lugstein, Ilya V. Pobelov et autres

Numerical simulations were performed to predict the amperometric response of conical electrodes used as atomic force microscopy-scanning electrochemical microscopy (AFM-SECM) probes. A simple general expression was derived which predicts their steady state limiting current as a function of their insulation sheath thickness …

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Fabrication of cone-shaped boron doped diamond and gold nanoelectrodes for AFM–SECM

Amra Avdić, Alois Lugstein, Min-Hao Wu, Bernhard Robert Gollas et autres

We demonstrate a reliable microfabrication process for a combined atomic force microscopy (AFM) and scanning electrochemical microscopy (SECM) measurement tool. Integrated cone-shaped sensors with boron doped diamond (BDD) or gold (Au) electrodes were fabricated from commercially available AFM probes. The sensor formation …

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Microfabrication of the combined AFM-SECM Sensors utilizing Focused Ion Beam and Isotropic Inductively Coupled Plasma-Reactive Ion Etching

Amra Avdić, Alois Lugstein, Ming C. Wu, Bernhard Robert Gollas et autres

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Microfabrication of the combined AFM-SECM sensors using Focused Ion Beam

Amra Avdić, Alois Lugstein, Ming C. Wu, Bernhard Robert Gollas

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