ArticleJournal of biomaterials and nanobiotechnology2012
Transparent Electrode Materials for Simultaneous Amperometric Detection of Exocytosis and Fluorescence Microscopy.
Article in Journal of biomaterials and nanobiotechnology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
17 citing papers in PubMed, 47 citations in OpenAlex.
- Nanocellulose/wood ash-reinforced starch-chitosan hydrogel composites for soil conditioning and their impact on pea plant growth.RSC advances · 2024Article
- On-Chip Cyclic Voltammetry Measurements Using a Compact 1024-Electrode CMOS IC.Analytical chemistry · 2021Article
- Quantifying neurotransmitter secretion at single-vesicle resolution using high-density complementary metal-oxide-semiconductor electrode array.Nature communications · 2021Article
- Advanced real-time recordings of neuronal activity with tailored patch pipettes, diamond multi-electrode arrays and electrochromic voltage-sensitive dyes.Pflugers Archiv : European journal of physiology · 2021Review
- Integrating Electrochemical Immunosensing and Cell Adhesion Technologies for Cancer Cell Detection and Enumeration.Electrochimica acta · 2018Article
- Electrodeposited Gold on Carbon-Fiber Microelectrodes for Enhancing Amperometric Detection of Dopamine Release from Pheochromocytoma Cells.Analytical chemistry · 2018Article
- Surface-modified CMOS IC electrochemical sensor array targeting single chromaffin cells for highly parallel amperometry measurements.Pflugers Archiv : European journal of physiology · 2018Review
- Electrochemical measurement of quantal exocytosis using microchips.Pflugers Archiv : European journal of physiology · 2018Review
- A matched-filter algorithm to detect amperometric spikes resulting from quantal secretion.Journal of neuroscience methods · 2018Article
- Vesicle impact electrochemical cytometry compared to amperometric exocytosis measurements.Current opinion in electrochemistry · 2017Article
- Robust Functionalization of Large Microelectrode Arrays by Using Pulsed Potentiostatic Deposition.Sensors (Basel, Switzerland) · 2016Article
- All-carbon multi-electrode array for real-time in vitro measurements of oxidizable neurotransmitters.Scientific reports · 2016Article
- Heterogeneous distribution of exocytotic microdomains in adrenal chromaffin cells resolved by high-density diamond ultra-microelectrode arrays.The Journal of physiology · 2014Article
- Fully integrated CMOS microsystem for electrochemical measurements on 32 × 32 working electrodes at 90 frames per second.Analytical chemistry · 2014Article
- 3D printed microfluidic devices with integrated versatile and reusable electrodes.Lab on a chip · 2014Article
- Parallel recording of neurotransmitters release from chromaffin cells using a 10×10 CMOS IC potentiostat array with on-chip working electrodes.Biosensors & bioelectronics · 2013Article
- Polymeric redox-responsive delivery systems bearing ammonium salts cross-linked via disulfides.Beilstein journal of organic chemistry · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
We have developed and tested transparent microelectrode arrays capable of simultaneous amperometric measurement of oxidizable molecules and fluorescence imaging through the electrodes. Surface patterned microelectrodes were fabricated from three different conducting materials: Indium-tin-oxide (ITO), nitrogen-doped diamond-like carbon (DLC) deposited on top of ITO, or very thin (12-17 nm) gold films on glass substrates. Chromaffin cells loaded with lysotracker green or acridine orange dye were placed atop the electrodes and vesicle fluorescence imaged with total internal reflection fluorescence (TIRF) microscopy while catecholamine release from single vesicles was measured as amperometric spikes with the surface patterned electrodes. Electrodes fabricated from all three materials were capable of detecting amperometric signals with high resolution. Unexpectedly, amperometric spikes recorded with ITO electrodes had only about half the amplitude and about half as much charge as those detected with DLC or gold electrodes, indicating that the ITO electrodes are not as sensitive as gold or DLC electrodes for measurement of quantal catecholamine release. The lower sensitivity of ITO electrodes was confirmed by chronoamperometry measurements comparing the currents in the presence of different analytes with the different electrode materials.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.