Microspheres of Mixed Proteins

This paper describes the synthesis of mixed proteinaceous microspheres (MPMs) by the sonochemical method. The current fundamental research follows the research of Suslick and co‐workers who have developed a method by which high‐intensity ultrasound is used to make aqueous suspensions of proteinaceou...

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Veröffentlicht in:Chemistry : a European journal 2010-02, Vol.16 (7), p.2108-2114
Hauptverfasser: Angel (Shimanovich), Ulyana, Matas, Devorah, Michaeli, Shulamit, Cavaco-Paulo, Artur, Gedanken, Aharon
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container_end_page 2114
container_issue 7
container_start_page 2108
container_title Chemistry : a European journal
container_volume 16
creator Angel (Shimanovich), Ulyana
Matas, Devorah
Michaeli, Shulamit
Cavaco-Paulo, Artur
Gedanken, Aharon
description This paper describes the synthesis of mixed proteinaceous microspheres (MPMs) by the sonochemical method. The current fundamental research follows the research of Suslick and co‐workers who have developed a method by which high‐intensity ultrasound is used to make aqueous suspensions of proteinaceous microcapsules filled with water‐insoluble liquids.1 By using high‐intensity ultrasound, we have synthesized microspheres made of a few different proteins. The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). The two synthesized microspheres made of mixed proteins are BSA‐GFP and BSA‐(CFP‐GBP‐YFP). This paper presents the characterization of the sonochemically produced microspheres of mixed proteins. It also provides an estimate of the efficiency of the sonochemical process in converting the native proteins to microspheres. Mix it up! By using high‐intensity ultrasound, mixed protein microspheres (MPMs) were synthesized (see figure). The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). The two synthesized microspheres made of mixed proteins are BSA‐GFP and BSA‐(CFP‐GBP‐YFP).
doi_str_mv 10.1002/chem.200902098
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The current fundamental research follows the research of Suslick and co‐workers who have developed a method by which high‐intensity ultrasound is used to make aqueous suspensions of proteinaceous microcapsules filled with water‐insoluble liquids.1 By using high‐intensity ultrasound, we have synthesized microspheres made of a few different proteins. The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). The two synthesized microspheres made of mixed proteins are BSA‐GFP and BSA‐(CFP‐GBP‐YFP). This paper presents the characterization of the sonochemically produced microspheres of mixed proteins. It also provides an estimate of the efficiency of the sonochemical process in converting the native proteins to microspheres. Mix it up! By using high‐intensity ultrasound, mixed protein microspheres (MPMs) were synthesized (see figure). The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). 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By using high‐intensity ultrasound, mixed protein microspheres (MPMs) were synthesized (see figure). The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). 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By using high‐intensity ultrasound, mixed protein microspheres (MPMs) were synthesized (see figure). The three proteins used in the current experiments are bovine serum albumin (BSA), green fluorescent protein (GFP), and cyan fluorescent protein–glucose binding protein–yellow fluorescent fused protein (CFP‐GBP‐YFP). The two synthesized microspheres made of mixed proteins are BSA‐GFP and BSA‐(CFP‐GBP‐YFP).</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><pmid>20066692</pmid><doi>10.1002/chem.200902098</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record>
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subjects Animals
Binding
Cattle
Chemistry
core-shell structures
Escherichia coli - chemistry
Escherichia coli Proteins - chemistry
Fluorescence
Green Fluorescent Proteins - chemistry
Green Fluorescent Proteins - metabolism
Humans
Liquids
Micelles
Microscopy, Fluorescence
Microspheres
Molecular Structure
Particle Size
Protein Binding
Proteins
Proteins - chemistry
Serum albumin
Serum Albumin - chemistry
Serum Albumin - metabolism
Serum Albumin, Bovine - chemistry
Serum Albumin, Bovine - metabolism
sonochemistry
surface modification
Surface Properties
Synthesis
Ultrasonic imaging
Ultrasound
title Microspheres of Mixed Proteins
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