Polymers in biosensors

Davis, Frank; Higson, Séamus P.J.

doi:10.1533/9781845693640.174

Cited by 6 publications

(2 citation statements)

References 95 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, integrating more than one biological molecule into the sensor reduces the stability of the system and its repeatability . Since biological materials such as antibodies and enzymes are easily affected by environmental conditions, their activity against the analyte may decrease . At the same time, steric hindrance can be created by occupying the adsorption sites in the labeled biosensor systems .…”

Section: Resultsmentioning

confidence: 99%

“… 66 Since biological materials such as antibodies and enzymes are easily affected by environmental conditions, their activity against the analyte may decrease. 67 At the same time, steric hindrance can be created by occupying the adsorption sites in the labeled biosensor systems. 68 In the present study, an immunosensor system was developed using only one biological molecule.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Carbon Nanotube-Incorporated Nanofibers for Immunosensor Preparation against CD36

Demirkol

2023

ACS Omega

View full text Add to dashboard Cite

The increased serum concentration of CD36 is significantly associated with atherosclerosis, insulin resistance, and diabetes mellitus. Currently, there is no sensor system used for the detection of CD36 in the clinical field. Therefore, there is a need to develop a sensor system for the detection of CD36. The large surface area/volume ratio and controllable surface conformation of electrospun nanofibers (ENs) make them highly attractive for immunosensor applications. In the present study, PS/MWCNT-PAMAM ENs were produced and used as an immobilization matrix of Anti-CD36. Thus, the electrochemical behavior of the developed nanocomposite-based ENs and their usage potential were investigated for immunosensor applications. First, an oxidized multiwall carbon nanotube (MWCNT-OH) was synthesized and modified with a polyamidoamine generation 3 (PAMAM G3) dendrimer. The synthesized MWCNT-PAMAM nanocomposite was mixed with polystyrene (PS) solutions at different ratios to produce bead-free, smooth, and uniform PS/MWCNT-PAMAM ENs. PS/MWCNT-PAMAM ENs were accumulated on a screen-printed carbon electrode (SPCE) using the electrospinning technique. A biofunctional surface on the PS/MWCNT-PAMAM EN-coated SPCE was created using carbodiimide chemistry by covalent immobilization of Anti-CD36. The analytic performance characteristics of the developed PS/MWCNT-PAMAM/Anti-CD36 immunosensor were determined by performing electrochemical measurements in the presence of the CD36 protein. The linear detection range was found to be from 5 to 40 ng/mL, and the limit of detection was calculated as 3.94 ng/mL for CD36. The developed PS/MWCNT-PAMAM/Anti-CD36 immunosensor also displayed high tolerance to interference substances, good repeatability, and high recovery percent (recovery%) for artificial blood serum analysis.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Carbon Nanotube-Incorporated Nanofibers for Immunosensor Preparation against CD36

Demirkol

2023

ACS Omega

View full text Add to dashboard Cite

show abstract

Polymer and Carbon‐Based Coatings for Biomedical Applications

Owonubi

Linganiso

Motaung

et al. 2019

Photoenergy and Thin Film Materials

View full text Add to dashboard Cite

Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

2014

View full text Add to dashboard Cite

SummaryHerein we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004 to 2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004 which were omitted in the first instalment of this series covering the years 1930 to 2003. 1 In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.2

show abstract

Polymers in biosensors

Cited by 6 publications

References 95 publications

Carbon Nanotube-Incorporated Nanofibers for Immunosensor Preparation against CD36

Carbon Nanotube-Incorporated Nanofibers for Immunosensor Preparation against CD36

Polymer and Carbon‐Based Coatings for Biomedical Applications

Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

Contact Info

Product

Resources

About