1
|
Xing X, Yang Y, Zou T, Wang Z, Wang Z, Zhao R, Zhang X, Wang Y. Thioglycolic acid-capped ZnSe quantum dots as nanoprobe for cobalt(II) and iron(III) via measurement of grey level, UV-vis spectra and dynamic light scattering. Mikrochim Acta 2019; 186:444. [DOI: 10.1007/s00604-019-3561-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 05/27/2019] [Indexed: 11/29/2022]
|
2
|
Poonthiyil V, Nagesh PT, Husain M, Golovko VB, Fairbanks AJ. Gold Nanoparticles Decorated with Sialic Acid Terminated Bi-antennary N-Glycans for the Detection of Influenza Virus at Nanomolar Concentrations. ChemistryOpen 2015; 4:708-16. [PMID: 27308196 PMCID: PMC4906500 DOI: 10.1002/open.201500109] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Indexed: 01/18/2023] Open
Abstract
Gold nanoparticles decorated with full-length sialic acid terminated complex bi-antennary N-glycans, synthesized with glycans isolated from egg yolk, were used as a sensor for the detection of both recombinant hemagglutinin (HA) and whole influenza A virus particles of the H1N1 subtype. Nanoparticle aggregation was induced by interaction between the sialic acid termini of the glycans attached to gold and the multivalent sialic acid binding sites of HA. Both dynamic light scattering (DLS) and UV/Vis spectroscopy demonstrated the efficiency of the sensor, which could detect viral HA at nanomolar concentrations and revealed a linear relationship between the extent of nanoparticle aggregation and the concentration of HA. UV/Vis studies also showed that these nanoparticles can selectively detect an influenza A virus strain that preferentially binds sialic acid terminated glycans with α(2→6) linkages over a strain that prefers glycans with terminal α(2→3)-linked sialic acids.
Collapse
Affiliation(s)
- Vivek Poonthiyil
- Department of ChemistryUniversity of CanterburyPrivate Bag 4800Christchurch8140New Zealand
- The MacDiarmid Institute for Advanced Materials and NanotechnologyWellington6140New Zealand
| | - Prashanth T. Nagesh
- Department of Microbiology and ImmunologyUniversity of OtagoPO Box 56Dunedin9054New Zealand
| | - Matloob Husain
- Department of Microbiology and ImmunologyUniversity of OtagoPO Box 56Dunedin9054New Zealand
| | - Vladimir B. Golovko
- Department of ChemistryUniversity of CanterburyPrivate Bag 4800Christchurch8140New Zealand
- The MacDiarmid Institute for Advanced Materials and NanotechnologyWellington6140New Zealand
| | - Antony J. Fairbanks
- Department of ChemistryUniversity of CanterburyPrivate Bag 4800Christchurch8140New Zealand
- Biomolecular Interaction CentreUniversity of CanterburyPrivate Bag 4800Christchurch8140New Zealand
| |
Collapse
|
3
|
Zhang Y, Fei WW, Jia NQ. A facile method for the detection of DNA by using gold nanoparticle probes coupled with dynamic light scattering. NANOSCALE RESEARCH LETTERS 2012; 7:564. [PMID: 23046983 PMCID: PMC3494515 DOI: 10.1186/1556-276x-7-564] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2012] [Accepted: 09/26/2012] [Indexed: 06/01/2023]
Abstract
In this paper, we present a simple and rapid method for deoxyribonucleic acid (DNA) detection using gold nanoparticle probes coupled with dynamic light scattering (DLS) analysis. The redox agent 1,4-dithio-dl-threitol cross-links the gold nanoparticles (AuNPs) to form clusters, while the monothiol DNA could terminate the formation and stabilize the assembled clusters by their negatively charge-based repulsions. By varying the concentration of DNA, the different sizes of DNA-AuNP clusters can be obtained. The sizes of the DNA-AuNP clusters were determined by DLS. A linear correlation was obtained between the sizes and the logarithm of DNA concentration from 2 nM to 5 μM with a detection limit of 1 nM (S/N = 3).
Collapse
Affiliation(s)
- Yang Zhang
- The Education Ministry Key Laboratory of Resource Chemistry, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Wei-Wei Fei
- The Education Ministry Key Laboratory of Resource Chemistry, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| | - Neng-Qin Jia
- The Education Ministry Key Laboratory of Resource Chemistry, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China
| |
Collapse
|
4
|
Han G, Xing Z, Dong Y, Zhang S, Zhang X. One-Step Homogeneous DNA Assay with Single-Nanoparticle Detection. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006838] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
5
|
Han G, Xing Z, Dong Y, Zhang S, Zhang X. One-Step Homogeneous DNA Assay with Single-Nanoparticle Detection. Angew Chem Int Ed Engl 2011; 50:3462-5. [DOI: 10.1002/anie.201006838] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Indexed: 01/29/2023]
|
6
|
Xu F, Dong C, Xie C, Ren J. Ultrahighly sensitive homogeneous detection of DNA and microRNA by using single-silver-nanoparticle counting. Chemistry 2010; 16:14225. [PMID: 19938021 DOI: 10.1002/chem.200902555] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
DNA and RNA analysis is of high importance for clinical diagnoses, forensic analysis, and basic studies in the biological and biomedical fields. In this paper, we report the ultrahighly sensitive homogeneous detection of DNA and microRNA by using a novel single-silver-nanoparticle counting (SSNPC) technique. The principle of SSNPC is based on the photon-burst counting of single silver nanoparticles (Ag NPs) in a highly focused laser beam (about 0.5 fL detection volume) due to Brownian motion and the strong resonance Rayleigh scattering of single Ag NPs. We first investigated the performance of the SSNPC system and then developed an ultrasensitive homogeneous detection method for DNA and microRNA based on this single-nanoparticle technique. Sandwich nucleic acid hybridization models were utilized in the assays. In the hybridization process, when two Ag-NP-oligonucleotide conjugates were mixed in a sample containing DNA (or microRNA) targets, the binding of the targets caused the Ag NPs to form dimers (or oligomers), which led to a reduction in the photon-burst counts. The SSNPC method was used to measure the change in the photon-burst counts. The relationship between the change of the photon-burst counts and the target concentration showed a good linearity. This method was used for the assay of sequence-specific DNA fragments and microRNAs. The detection limits were at about the 1 fM level, which is 2-5 orders of magnitude more sensitive than current homogeneous methods.
Collapse
Affiliation(s)
- Fagong Xu
- College of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiaotong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | | | | | | |
Collapse
|
7
|
Kalluri J, Arbneshi T, Afrin Khan S, Neely A, Candice P, Varisli B, Washington M, McAfee S, Robinson B, Banerjee S, Singh A, Senapati D, Ray P. Use of Gold Nanoparticles in a Simple Colorimetric and Ultrasensitive Dynamic Light Scattering Assay: Selective Detection of Arsenic in Groundwater. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200903958] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
8
|
Kalluri J, Arbneshi T, Afrin Khan S, Neely A, Candice P, Varisli B, Washington M, McAfee S, Robinson B, Banerjee S, Singh A, Senapati D, Ray P. Use of Gold Nanoparticles in a Simple Colorimetric and Ultrasensitive Dynamic Light Scattering Assay: Selective Detection of Arsenic in Groundwater. Angew Chem Int Ed Engl 2009; 48:9668-71. [DOI: 10.1002/anie.200903958] [Citation(s) in RCA: 259] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
9
|
Lin YW, Liu CW, Chang HT. DNA functionalized gold nanoparticles for bioanalysis. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2009; 1:14-24. [PMID: 32938137 DOI: 10.1039/b9ay00036d] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Gold nanoparticles (Au NPs) have become one of the most interesting sensing materials because of their unique size- and shape-dependent optical properties, high extinction coefficients, and super-quenching capability. Au NPs that are bioconjugated with DNA (DNA-Au NPs) have been demonstrated for selective and sensitive detection of analytes such as mercury(ii) ions, platelet-derived growth factor (PDGF), and adenosine triphosphate (ATP). This review focuses on approaches using DNA-Au NPs for colorimetric, fluorescent, and scattering detection of biopolymers and small solutes. We highlight the important roles that the size and concentration of Au NPs, the length and sequence of DNA, the nature of the capping agents, and the ionic strength and pH of solution play in determining the specificity and sensitivity of the nanosensors for the analytes. The advantages and disadvantages of different detection methods for sensing of interesting analytes using DNA-Au NPs will be discussed.
Collapse
Affiliation(s)
- Yang-Wei Lin
- Department of Chemistry, National Taiwan University, 1, Section 4, Roosevelt Road, Taipei, Taiwan.
| | - Chi-Wei Liu
- Department of Chemistry, National Taiwan University, 1, Section 4, Roosevelt Road, Taipei, Taiwan.
| | - Huan-Tsung Chang
- Department of Chemistry, National Taiwan University, 1, Section 4, Roosevelt Road, Taipei, Taiwan.
| |
Collapse
|
10
|
He Y, Wang HF, Yan XP. Self-Assembly of Mn-Doped ZnS Quantum Dots/Octa(3-aminopropyl)octasilsequioxane Octahydrochloride Nanohybrids for Optosensing DNA. Chemistry 2009; 15:5436-40. [DOI: 10.1002/chem.200900432] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
11
|
Jiang Z, Huang Y, Liang A, Pan H, Liu Q. Resonance scattering detection of trace microalbumin using immunonanogold probe as the catalyst of Fehling reagent-glucose reaction. Biosens Bioelectron 2008; 24:1674-8. [PMID: 18835769 DOI: 10.1016/j.bios.2008.08.031] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 08/11/2008] [Accepted: 08/15/2008] [Indexed: 11/28/2022]
Abstract
A novel and sensitive resonance scattering (RS) spectral immunoassay for the determination of microalbumin (Malb) was developed, based on the catalytic effect of immunonanogold (ING) probe on Fehling reagent-glucose reaction, and resonance scattering effect of Cu(2)O particles. Nanogold particles in size of 10nm were used to label goat anti-human microalbumin (GMalb) to obtain an ING probe (AuGMalb) for Malb. The probe produced unspecific aggregation in pH 5.0 citric acid-Na(2)HPO(4) buffer solutions. Upon addition of Malb, the dispersed ING complex formed. The ING complex in supernatant was obtained by centrifuging and was used as catalyst for the reaction between Fehling reagent and glucose to form the Cu(2)O particles to amplify the resonance scattering signal at 610 nm. With addition of Malb, the ING complex in the supernatant increased and the RS intensity at 610 nm (I(610 nm)) enhanced linearly. The enhanced intensity DeltaI(610 nm) was proportional to the Malb concentration in the range of 0.014-0.43 ng ml(-1), with a detection limit of 7.2 pg ml(-1). The proposed method was applied to detect Malb in human urine sample with satisfactory results.
Collapse
Affiliation(s)
- Zhiliang Jiang
- Key Laboratory of New Processing Technology for Nonferrous Metals and Materials of Education Ministry, Guilin University of Technology, Guilin, China.
| | | | | | | | | |
Collapse
|
12
|
Chu LQ, Förch R, Knoll W. Surface-plasmon-enhanced fluorescence spectroscopy for DNA detection using fluorescently labeled PNA as "DNA indicator". Angew Chem Int Ed Engl 2007; 46:4944-7. [PMID: 17510988 DOI: 10.1002/anie.200605247] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Li-Qiang Chu
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany
| | | | | |
Collapse
|
13
|
Wang K, Qiu X, Dong C, Ren J. Single-molecule technology for rapid detection of DNA hybridization based on resonance light scattering of gold nanoparticles. Chembiochem 2007; 8:1126-9. [PMID: 17506038 DOI: 10.1002/cbic.200700174] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kanglin Wang
- College of Chemistry and Chemical Engineering, Shanghai Jiaotong University, 800 Dongchuan Road, Shanghai, 200240, China
| | | | | | | |
Collapse
|
14
|
Chu LQ, Förch R, Knoll W. Surface-Plasmon-Enhanced Fluorescence Spectroscopy for DNA Detection Using Fluorescently Labeled PNA as “DNA Indicator”. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200605247] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|