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Phoungsiri A, Lerdpiriyaskulkij N, Mathaweesansurn A, Detsri E. Ultrasonic-driven chemical reduction synthesis of alizarin complexone-modified gold nanoparticles for dual-signal colorimetric and fluorometric sensing of histamine in seafood products. Talanta 2024; 280:126703. [PMID: 39146872 DOI: 10.1016/j.talanta.2024.126703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 08/03/2024] [Accepted: 08/11/2024] [Indexed: 08/17/2024]
Abstract
Alizarin complexone-modified gold nanoparticles (Au0-NPsALz) were synthesized using a proposed ultrasonic irradiation-assisted chemical reduction method. Ultrasonic irradiation powers, reaction time and alizarin complexone concentration had been proven to be the main parameters for controlling the nucleation and growth of Au0-NPsALz. In the synthesized ultrasonic irradiation-assisted chemical reduction conditions, Au0-NPsALz had a spherical oriented morphology with a uniform size of 17.84 ± 1.37 nm and are shiny red with a surface plasmon resonance (SPR) of 535 nm. A rapid colorimetric and fluorometric dual-mode detection strategy for selective detection of histamine in seafood was developed based on the self-assembly of Au0-NPsALz-Ni (II) complexes. Ni (II) can capture the histamine molecules close to Au0-NPsALz surfaces, making changes in the colorimetric and fluorometric responses of the solution. The quantitative analysis of histamine was realized through the variation of dual-signal colorimetric and fluorometric responses. Such Au0-NPsALz sensor offered good detection sensitivity for histamine with a detection limit (LOD) of 59.32 μmol L-1 and 116.20 μmol L-1 and wide linear response within the range of 10-10000 μmol L-1 (R2 = 0.9952) and 100-5000 μmol L-1 (R2 = 0.9947) for colorimetric and fluorometric measurement, respectively. Recoveries ranging from 94.99 to 103.29 % and 97.67-106.88 % for colorimetric and fluorometric assay were obtained, showing low levels of matrix effects. Particularly, the results of the dual-mode sensor were also validated by comparing with the HPLC method for improving the assay accuracy and dependability. Ultimately, the developed Au0-NPsALz colorimetric and fluorometric probe performs excellently in practical applications, with promising results for detecting histamine in seafood products.
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Affiliation(s)
- Ampika Phoungsiri
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand.
| | - Natee Lerdpiriyaskulkij
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand.
| | - Arjnarong Mathaweesansurn
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand; Applied Analytical Chemistry Research Unit, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand.
| | - Ekarat Detsri
- Department of Chemistry, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand; Integrated Applied Chemistry Research Unit, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand.
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Wangamnuayporn S, Kinoshita M, Kawai T, Matsumori N. Gold nanoparticle-powered screening of membrane protein-specific lipids from complex lipid mixtures. Anal Biochem 2024; 687:115447. [PMID: 38141800 DOI: 10.1016/j.ab.2023.115447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 12/25/2023]
Abstract
Membrane proteins (MPs) are affected by binding of specific lipids. We previously developed a methodology for systematically analyzing MP-lipid interactions leveraging surface plasmon resonance (SPR). In this method, the gold sensor chip surface was modified with a self-assembled monolayer (SAM), which allowed for a larger amount of MP-immobilization. However, the laborious lipid purification step remained a bottleneck. To address this issue, a new strategy has been developed utilizing gold nanoparticles (AuNPs) instead of the gold sensor chip. AuNPs were coated with SAM, on which MP was covalently anchored. The MP-immobilized AuNPs were mixed with a lipid mixture, and the recovered lipids were quantified by LC-MS. Bacteriorhodopsin (bR) was used as an MP to demonstrate this concept. We optimized immobilization conditions and confirmed the efficient immobilization of bR by dynamic light scattering and electron micrographs. Washing conditions for pulldown experiments were optimized to efficiently remove non-specific lipids. A new binding index was introduced to qualitatively reproduce the known affinity of lipids for bR. Consequently, the low-abundant and least-studied lipid S-TeGD was identified as a candidate for bR-specific lipids. This technique can skip the laborious lipid purification process, accelerating the screening of MP-specific lipids from complex lipid mixtures.
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Affiliation(s)
- Supakorn Wangamnuayporn
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Masanao Kinoshita
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Takayuki Kawai
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Nobuaki Matsumori
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan.
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Claßen R, Pouokam E, Wickleder M, Diener M, Mattern A. Atropine-functionalized gold nanoparticles binding to muscarinic receptors after passage across the intestinal epithelium. ROYAL SOCIETY OPEN SCIENCE 2022; 9:220244. [PMID: 36249335 PMCID: PMC9533000 DOI: 10.1098/rsos.220244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
Gold nanoparticles have a high potential to be a treatment of diseases by their specific drug delivery properties and multivalent receptor stimulation. For the present project, spherical gold nanoparticles were synthesized and functionalized with the muscarinic receptor antagonist atropine (Au-MUDA-AT NPs). The diameter of the gold core could precisely be controlled by using different synthetic methods and reducing agents resulting in functionalized gold nanoparticles with diameters ranging from 8 to 16 nm. The ability to interact with intestinal muscarinic receptors is size-dependent. When using intestinal chloride secretion induced by the stable acetylcholine derivative, carbachol, as read-out, the strongest inhibition, i.e. the most efficient blockade of muscarinic receptors, was observed with 13 nm sized Au-MUDA-AT NPs. Functional experiments indicate that Au-MUDA-AT NPs with a diameter of 14 nm are able to pass the intestinal mucosa in a time-dependent manner after administration to the intestinal lumen. For example, luminally administered Au-MUDA-AT NPs inhibited contractions of the small intestinal longitudinal muscle layer induced by electrical stimulation of myenteric neurons. A similar inhibition of basolateral epithelial receptors was observed after luminal administration of Au-MUDA-AT NPs when using carbachol-induced chloride secretion across the intestinal epithelium as a test system. Thus, Au-MUDA-AT NPs might be a therapeutic tool for the modulation of intestinal secretion and motility after oral application in the future.
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Affiliation(s)
- Rebecca Claßen
- Institute for Veterinary Physiology and Biochemistry, Justus Liebig University Giessen, Frankfurter Strasse 100, 35392 Giessen, Germany
| | - Ervice Pouokam
- Institute for Veterinary Physiology and Biochemistry, Justus Liebig University Giessen, Frankfurter Strasse 100, 35392 Giessen, Germany
| | - Matthias Wickleder
- Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, 50939 Cologne, Germany
| | - Martin Diener
- Institute for Veterinary Physiology and Biochemistry, Justus Liebig University Giessen, Frankfurter Strasse 100, 35392 Giessen, Germany
| | - Annabelle Mattern
- Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, 50939 Cologne, Germany
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Mattern A, Claßen R, Wolf A, Pouokam E, Schlüter KD, Wickleder MS, Diener M. Multivalent stimulation of β 1-, but not β 2-receptors by adrenaline functionalised gold nanoparticles. NANOSCALE ADVANCES 2022; 4:3182-3193. [PMID: 36132815 PMCID: PMC9418053 DOI: 10.1039/d2na00171c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 06/25/2022] [Indexed: 05/13/2023]
Abstract
In this study, we present a strategy for the synthesis of catecholamine functionalised gold nanoparticles and investigated their multivalent interactions with adrenergic receptors in different biological systems. The catecholamines adrenaline and noradrenaline represent key examples of adrenergic agonists. We used gold nanoparticles as carriers and functionalised them on their surface with a variety of these neurotransmitter molecules. For this purpose, we synthesised each ligand separately using mercaptoundecanoic acid as a bifunctional linking unit and adrenaline (or noradrenaline) as a biogenic amine. This ligand was then immobilised onto the surface of presynthesised spherical monodispersive gold nanoparticles in a ligand exchange reaction. After detailed analytical characterisations, the functionalised gold nanoparticles were investigated for their interactions with adrenergic receptors in intestinal, cardiac and respiratory tissues. Whereas the contractility of respiratory smooth muscle cells (regulated by β2-receptors) was not influenced, (nor)adrenaline functionalised nanoparticles administered in nanomolar concentrations induced epithelial K+ secretion (mediated via different β-receptors) and increased contractility of isolated rat cardiomyocytes (mediated by β1-receptors). The present results suggest differences in the accessibility of adrenergic agonists bound to gold nanoparticles to the binding pockets of different β-receptor subtypes.
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Affiliation(s)
- Annabelle Mattern
- Institute of Inorganic Chemistry, University of Cologne Greinstrasse 6 50939 Cologne Germany
| | - Rebecca Claßen
- Institute of Veterinary Physiology and Biochemistry, Justus Liebig University Giessen Frankfurter Strasse 100 35392 Giessen Germany
| | - Annemarie Wolf
- Institute of Physiology, Justus Liebig University Giessen Aulweg 129 35392 Giessen Germany
| | - Ervice Pouokam
- Institute of Veterinary Physiology and Biochemistry, Justus Liebig University Giessen Frankfurter Strasse 100 35392 Giessen Germany
| | - Klaus-Dieter Schlüter
- Institute of Physiology, Justus Liebig University Giessen Aulweg 129 35392 Giessen Germany
| | - Mathias S Wickleder
- Institute of Inorganic Chemistry, University of Cologne Greinstrasse 6 50939 Cologne Germany
| | - Martin Diener
- Institute of Veterinary Physiology and Biochemistry, Justus Liebig University Giessen Frankfurter Strasse 100 35392 Giessen Germany
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Ershov AY, Martynenkov AA, Lagoda IV, Kopanitsa MA, Yakimansky AV. Synthesis of Aldose 11‐Mercaptoundecanoyl Hydrazones as Promising Glycoligands of Noble Metal Nanoparticles. ChemistrySelect 2019. [DOI: 10.1002/slct.201902942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Andrei Y. Ershov
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
- Saint Petersburg State Institute of Technology (TechnicalUniversity), Saint Petersburg Russia
| | - Alexander A. Martynenkov
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
| | - Igor V. Lagoda
- State Research Testing Institute of Military MedicineMinistry of Defense of the Russian Federation, Saint Petersburg Russia
| | | | - Alexander V. Yakimansky
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
- Saint PetersburgStateUniversity, Saint Petersburg Russia
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Saadatmandi S, Asghari M, Ramezanzadeh B. Effective epoxy composite coating mechanical/fracture toughness properties improvement by incorporation of graphene oxide nano-platforms reduced by a green/biocompataible reductant. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.03.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Mattern A, Machka F, Wickleder MS, Ilyaskina OS, Bünemann M, Diener M, Pouokam E. Potentiation of the activation of cholinergic receptors by multivalent presentation of ligands supported on gold nanoparticles. Org Biomol Chem 2018; 16:6680-6687. [PMID: 30177977 DOI: 10.1039/c8ob01686k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold nanoparticles (NP) with a functionalized ligand shell offer the possibility to potentiate the action of agonists at the receptor site by multivalency. In order to find out whether this can be realized for the pharmacologically important class of cholinergic receptors known to be involved in the regulation of most organ functions, carbachol-functionalized gold NPs (Au-MUDA-CCh) with an average diameter of 14 nm were synthesized. As functional read-out, cholinergic agonist-induced anion secretion was measured as increase in short-circuit current (Isc) across rat proximal colon in Ussing chambers. Similarly to the corresponding native agonist acetylcholine, Au-MUDA-CCh induced a concentration-dependent increase in Isc, which represents chloride secretion across the epithelium. This response was inhibited by atropine and hexamethonium indicating the activation of muscarinic and nicotinic receptors by the functionalized NPs. A strong potentiation of ligand-receptor interaction was a key benefit of functionalized NPs over native agonists. This was observed with physiological approaches as measurements of changes in Isc revealed a nearly equivalent response evoked by 1 pM Au-MUDA-CCh and 500 nM native CCh. To better determine this potentiation at the receptor level, pharmacological approaches based on the signaling cascade of ACh-induced activation of muscarinic receptors were used. FRET (Förster Resonance Energy Transfer) measurements performed on HEK293T cells transiently transfected with M3-R, Gαq-YFP, Gβ1-wt and CFP-Gγ2, revealed that both Au-MUDA-CCh and native CCh activated G-proteins with EC50 amounting to 127 ± 0.44 fM and 224 ± 7.12 nM, respectively. Thus, the functionalization of the NPs with CCh yields a potentiation by over 106, a property that could find usage in specific targeting, activation and compensation of pathologically reduced expression of receptors of interest.
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Affiliation(s)
- A Mattern
- Institute of Inorganic Chemistry, University of Cologne, Cologne, Germany
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Oliveira JP, Keijok WJ, Prado AR, Guimarães MCC. Tracking the effect of binder length on colloidal stability and bioconjugation of gold nanoparticles. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0843-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Gold nanoparticles functionalized with angiogenin-mimicking peptides modulate cell membrane interactions. Biointerphases 2018; 13:03C401. [PMID: 29660986 DOI: 10.1116/1.5022295] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Angiogenin is a protein crucial in angiogenesis, and it is overexpressed in many cancers and downregulated in neurodegenerative diseases, respectively. The protein interaction with actin, through the loop encompassing the 60-68 residues, is an essential step in the cellular cytoskeleton reorganization. This, in turn, influences the cell proliferation and migration processes. In this work, hybrid nanoassemblies of gold nanoparticles with angiogenin fragments containing the 60-68 sequence were prepared and characterized in their interaction with both model membranes of supported lipid bilayers (SLBs) and cellular membranes of cancer (neuroblastoma) and normal (fibroblasts) cell lines. The comparison between physisorption and chemisorption mechanisms was performed by the parallel investigation of the 60-68 sequence and the peptide analogous containing an extra cysteine residue. Moreover, steric hindrance and charge effects were considered with a third analogous peptide sequence, conjugated with a fluorescent carboxyfluorescein (Fam) moiety. The hybrid nanobiointerface was characterized by means of ultraviolet-visible, atomic force microscopy and circular dichroism, to scrutinize plasmonic changes, nanoparticles coverage and conformational features, respectively. Lateral diffusion measurements on SLBs "perturbed" by the interaction with the gold nanoparticles-peptides point to a stronger membrane interaction in comparison with the uncoated nanoparticles. Cell viability and proliferation assays indicate a slight nanotoxicity in neuroblastoma cells and a proliferative activity in fibroblasts. The actin staining confirms different levels of interaction between the hybrid assemblies and the cell membranes.
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