ArticleAnalytical chemistry2009
Interaction of D-amino acid oxidase with carbon nanotubes: implications in the design of biosensors.
Article in Analytical chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
21 citing papers in PubMed.
- Molecular states and interfacial interactions at solid-liquid interfaces: advances and challenges in multimodal characterization.Beilstein journal of nanotechnology · 2026Review
- Development of a Piezoelectric Immunosensor to Rapidly Measure Prohibitin‑1 as a Prognostic Biomarker for Sepsis and Other Serious Infectious Diseases.ACS applied electronic materials · 2025Article
- Mechanistic insights into the dual activities of the single active site of l-lysine oxidase/monooxygenase fromThe Journal of biological chemistry · 2020Article
- Biosensors for D-Amino Acids: Detection Methods and Applications.International journal of molecular sciences · 2020Review
- Enzymatic determination of D-alanine using a cationic poly(fluorenylenephenylene) as the fluorescent probe and MnO2 nanosheets as quenchers.Mikrochimica acta · 2019Article
- Protein adsorption onto nanomaterials for the development of biosensors and analytical devices: a review.Analytica chimica acta · 2015Review
- Immobilization of glucose oxidase to nanostructured films of polystyrene-block-poly(2-vinylpyridine).Journal of colloid and interface science · 2014Article
- Spectroscopic and electrochemical characterization of nanostructured optically transparent carbon electrodes.Electrophoresis · 2013Article
- Ultrathin optically transparent carbon electrodes produced from layers of adsorbed proteins.Langmuir : the ACS journal of surfaces and colloids · 2013Article
- Research Spotlight: The next big thing is actually small.Bioanalysis · 2012Article
- Noncovalent and covalent functionalization of a (5, 0) single-walled carbon nanotube with alanine and alanine radicals.Journal of molecular modeling · 2012Article
- Nanomolar Detection of Glutamate at a Biosensor Based on Screen-Printed Electrodes Modified with Carbon Nanotubes.Electroanalysis · 2011Article
- Adsorption of Proteins to Thin-Films of PDMS and Its Effect on the Adhesion of Human Endothelial Cells.RSC advances · 2011Article
- Adsorption of Glucose Oxidase to 3-D Scaffolds of Carbon Nanotubes: Analytical Applications.Electroanalysis · 2011Article
- Recent applications of carbon-based nanomaterials in analytical chemistry: critical review.Analytica chimica acta · 2011Review
- Staining proteins: a simple method to increase the sensitivity of ellipsometric measurements in adsorption studies.Colloids and surfaces. B, Biointerfaces · 2011Article
- Adsorption kinetics of catalase to thin films of carbon nanotubes.Langmuir : the ACS journal of surfaces and colloids · 2010Article
- Determination of a setup correction function to obtain adsorption kinetic data at stagnation point flow conditions.Journal of colloid and interface science · 2010Article
- Optical Properties of Single-Wall Carbon Nanotube Films Deposited on Si/SiO(2) Wafers.Thin solid films · 2010Article
- Electrostatic and hydrophobic interactions involved in CNT biofunctionalization with short ss-DNA.The journal of physical chemistry. C, Nanomaterials and interfaces · 2010Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
We have investigated the interaction of d-amino acid oxidase (DAAO) with single-walled carbon nanotubes (CNT) by spectroscopic ellipsometry. Dynamic adsorption experiments were performed at different experimental conditions. In addition, the activity of the enzyme adsorbed at different conditions was studied. Our results indicate that DAAO can be adsorbed to CNT at different pH values and concentrations by a combination of hydrophobic and electrostatic interactions. Considering that the highest enzymatic activity was obtained by adsorbing the protein at pH 5.7 and 0.1 mg x mL(-1), our results indicate that DAAO can adopt multiple orientations on the surface, which are ultimately responsible for significant differences in catalytic activity.
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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.