2019
DOI: 10.3390/polym11040622
|View full text |Cite
|
Sign up to set email alerts
|

Adsorption and Electrochemical Detection of Bovine Serum Albumin Imprinted Calcium Alginate Hydrogel Membrane

Abstract: In this paper, bovine serum albumin (BSA)-imprinted calcium alginate (CaAlg) hydrogel membrane was prepared using BSA as a template, sodium alginate (NaAlg) as a functional monomer, and CaCl2 as a cross-linker. The thickness of the CaAlg membrane was controlled by a glass rod enlaced with brass wires (the diameter was 0.1, 0.2, 0.3, 0.4, and 0.5 mm). The swelling properties of the CaAlg membranes prepared with different contents of NaAlg were researched. Circular dichroism indicated that the conformation of BS… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

0
19
0

Year Published

2019
2019
2023
2023

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 35 publications
(19 citation statements)
references
References 37 publications
0
19
0
Order By: Relevance
“…Recently, molecularly imprinted polymers (MIPs) have been adopted as a kind of tailor-made receptor with specific molecular recognition sites in terms of the size, shape and functional groups. The main principles of the molecularly imprinted technique (MIT) are based on incorporating functional monomers with a template molecule to form a pre-complex via covalent or non-covalent bonds [1,2,3,4]. Subsequent removal of the template results in the specific recognition cavities that act as molecular recognitions sites to achieve specific binding of the target molecule.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Recently, molecularly imprinted polymers (MIPs) have been adopted as a kind of tailor-made receptor with specific molecular recognition sites in terms of the size, shape and functional groups. The main principles of the molecularly imprinted technique (MIT) are based on incorporating functional monomers with a template molecule to form a pre-complex via covalent or non-covalent bonds [1,2,3,4]. Subsequent removal of the template results in the specific recognition cavities that act as molecular recognitions sites to achieve specific binding of the target molecule.…”
Section: Introductionmentioning
confidence: 99%
“…Subsequent removal of the template results in the specific recognition cavities that act as molecular recognitions sites to achieve specific binding of the target molecule. With the advantages of specific recognition ability, good stability and uncomplicated synthesis process, MIPs have attracted considerable attention in many fields such as purification and separation [2,3,4,5,6,7,8,9], chemo-sensing [10,11] catalysis [12,13,14] and drug delivery. Currently, most MIPs are based on non-covalent mechanisms and were synthesized in non-polar or less polar solvents by the interaction of hydrogen bonding between the functional monomer and template molecule; they are normally only compatible with non-aqueous solutions.…”
Section: Introductionmentioning
confidence: 99%
“…The most important factors to consider are the specificity of the recognition and the sensitivity of the device [10]. One way of dealing with these issues is by reducing the size of the biosensor to the micro-or nano-scale which can result in a better signal-to-noise ratio, as well as the possibility of using smaller sample volumes, which means lower assay costs.…”
Section: Introductionmentioning
confidence: 99%
“…Before the monitoring of clenbuterol, enrichment processing is usually needed to obtain more accurate results and lower limits of detection by the subsequent instrumental investigation of the pre-concentrated clenbuterol (e.g., high-performance liquid chromatography (HPLC), liquid chromatography-mass spectrometry (LC-MS), and gas chromatography-mass spectrometry (GC-MS) [4,5,6]). Therefore, enrichment processing plays a vital role in the handling of organic wastes in the analytical fields [7,8]. Adsorption is one of the most commonly used approaches for the enrichment of various contaminants including clenbuterol [9], organic dyes [10], inorganic metal ions [11], etc.…”
Section: Introductionmentioning
confidence: 99%
“…Adsorption is one of the most commonly used approaches for the enrichment of various contaminants including clenbuterol [9], organic dyes [10], inorganic metal ions [11], etc. [7,12], and many kinds of adsorbents have been explored, such as polymer microspheres [13,14], polymer fibers [15], polymer hydrogels [16], waste biomasses [17], activated carbon [18], carbon nanotubes [19], graphene [20], and silica nanoparticles [21]. However, these materials can bind a range of contaminants in a nonspecific manner [22], e.g., polymer microspheres exhibit nonspecific adsorption performance towards a spectrum of dyes [23].…”
Section: Introductionmentioning
confidence: 99%