1
|
Kaur J, Singh PK. Nanomaterial based advancement in the inorganic pyrophosphate detection methods in the last decade: A review. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2021.116483] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
2
|
Reinke L, Koch M, Müller-Renno C, Kubik S. Selective sensing of adenosine monophosphate (AMP) over adenosine diphosphate (ADP), adenosine triphosphate (ATP), and inorganic phosphates with zinc(II)-dipicolylamine-containing gold nanoparticles. Org Biomol Chem 2021; 19:3893-3900. [PMID: 33949587 DOI: 10.1039/d1ob00341k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Mixed monolayer-protected gold nanoparticles containing surface-bound triethylene glycol and dipicolylamine groups aggregated in water/methanol, 1 : 2 (v/v) in the presence of nucleotides, if the solution also contained zinc(ii) nitrate to convert the dipicolylamine units into the corresponding zinc complexes. Nanoparticle aggregation could be followed with the naked eye by the colour change of the solution from red to purple followed by nanoparticle precipitation. The sensitivity was highest for adenosine triphosphate (ATP), which could be detected at concentrations >10 μM, and decreased over adenosine diphosphate (ADP) to adenosine monophosphate (AMP), consistent with the typically higher affinity of zinc(ii)-dipicolylamine-derived receptors for higher charged nucleotides. Inorganic sodium diphosphate and triphosphate interfered in the assay by also inducing nanoparticle aggregation. However, while the nucleotide-induced aggregates persisted even at higher analyte concentrations, the nanoparticles that were precipitated with inorganic salts redissolved again when the salt concentration was increased. The thus resulting solutions retained their ability to respond to nucleotides, but they now preferentially responded to AMP. Accordingly, AMP could be sensed selectively at concentrations ≥50 μM in an aqueous environment, even in the presence of other nucleotides and inorganic anions. This work thus introduces a novel approach for the sensing of a nucleotide that is often the most difficult analyte to detect with other assays.
Collapse
Affiliation(s)
- Lena Reinke
- Technische Universität Kaiserslautern, Fachbereich Chemie - Organische Chemie, Erwin-Schrödinger-Straße 54, 67663 Kaiserslautern, Germany.
| | - Marcus Koch
- INM - Leibniz Institute for New Materials, Campus D2 2, 66123 Saarbrücken, Germany
| | - Christine Müller-Renno
- Technische Universität Kaiserslautern, Fachbereich Physik und Forschungszentrum OPTIMAS, AG Grenzflächen, Nanomaterialien und Biophysik, Erwin-Schrödinger-Straße 56, 67663 Kaiserslautern, Germany
| | - Stefan Kubik
- Technische Universität Kaiserslautern, Fachbereich Chemie - Organische Chemie, Erwin-Schrödinger-Straße 54, 67663 Kaiserslautern, Germany.
| |
Collapse
|
3
|
Yang Y, Chen P, Liu Y, Cai Z, Wang X, Me Y, Ding X, Lin L, Jiang H, Zhang Z, Ju Y. A colorimetric indicator-displacement assay based on stable Cu 2+ selective carbon dots for fluorescence turn-on detection of pyrophosphate anions in urine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119479. [PMID: 33503563 DOI: 10.1016/j.saa.2021.119479] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 01/01/2021] [Accepted: 01/10/2021] [Indexed: 06/12/2023]
Abstract
Determination of PPi levels in urine represents a measurable factor for diagnostic, treatment, and monitoring of urolithiasis. Owing to the quenching ability of Cu2+ on fluorescent carbon dots (CDs) and strong binding affinity between Cu2+ and PPi, we develop a new off-on assay for PPi detection using newly BPHA CDs (BPHA: N,N-bis(pyridin-2-ylmethyl)hexan-1-amine). The fluorescence intensity of BPHA CDs was significantly quenched by Cu2+ ("off") through forming BPHA CDs/Cu2+ complexes and the fluorescence intensity of BPHA CDs /Cu2+ system was completely resumed by PPi ("on") owing to the release of free Cu2+. The fluorescence turn-off/on approach showed a highly selective response to PPi over the large family of other anions. The detection limits were 0.094 μM for Cu2+ and 0.025 μM for PPi, respectively. A wide linear range for PPi was up to 4400 μM. The indicator displacement assay (IDAs) using pyrocatechol violet (PV) as a colorimetric indicator was carried out to detect PPi with the naked eyes. The "off-on" fluorescent sensor based on BPHA CDs shows many merits, including convenient operation, cost-saving, high sensitivity, selectivity, stability and wide detecting range, which is applied to PPi detection in human urine sample.
Collapse
Affiliation(s)
- Yi Yang
- Changzhou Vocational Institute of Engineering, Changzhou 213164, China
| | - Pei Chen
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China; West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yuqing Liu
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing 211166, China; School of Medicine, Xiamen University, Xiamen 361005, China
| | - Zheng Cai
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Xiyao Wang
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Yang Me
- The First affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Xiongyu Ding
- The First affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Lan Lin
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Huijun Jiang
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Zhenqin Zhang
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China
| | - Yichun Ju
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, China.
| |
Collapse
|
4
|
Wang S, Gong L, El Fakhri G, Wang J. Efficient synthesis of 6,6′-diamido-2,2′-dipicolylamine ligands for potential phosphate anion sensing. NEW J CHEM 2021; 45:16833-16840. [DOI: 10.1039/d1nj03030b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through retrosynthetic analysis, functionalized 6,6′-diamido-2,2′-dipicolylamines (DA-DPAs) have been efficiently synthesized, which may accelerate the development of selective probes towards phosphate anions.
Collapse
Affiliation(s)
- Shuai Wang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Lichong Gong
- Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, 149 Thirteenth Street, Suite 2301, Charlestown, Massachusetts 02129, USA
| | - Georges El Fakhri
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
| | - Junfeng Wang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
| |
Collapse
|
5
|
Reinke L, Bartl J, Koch M, Kubik S. Optical detection of di- and triphosphate anions with mixed monolayer-protected gold nanoparticles containing zinc(II)-dipicolylamine complexes. Beilstein J Org Chem 2020; 16:2687-2700. [PMID: 33178359 PMCID: PMC7607427 DOI: 10.3762/bjoc.16.219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 10/22/2020] [Indexed: 01/02/2023] Open
Abstract
Gold nanoparticles covered with a mixture of ligands of which one type contains solubilizing triethylene glycol residues and the other peripheral zinc(II)–dipicolylamine (DPA) complexes allowed the optical detection of hydrogenphosphate, diphosphate, and triphosphate anions in water/methanol 1:2 (v/v). These anions caused the bright red solutions of the nanoparticles to change their color because of nanoparticle aggregation followed by precipitation, whereas halides or oxoanions such as sulfate, nitrate, or carbonate produced no effect. The sensitivity of phosphate sensing depended on the nature of the anion, with diphosphate and triphosphate inducing visual changes at significantly lower concentrations than hydrogenphosphate. In addition, the sensing sensitivity was also affected by the ratio of the ligands on the nanoparticle surface, decreasing as the number of immobilized zinc(II)–dipicolylamine groups increased. A nanoparticle containing a 9:1 ratio of the solubilizing and the anion-binding ligand showed a color change at diphosphate and triphosphate concentrations as low as 10 μmol/L, for example, and precipitated at slightly higher concentrations. Hydrogenphosphate induced a nanoparticle precipitation only at a concentration of ca. 400 μmol/L, at which the precipitates formed in the presence of diphosphates and triphosphates redissolved. A nanoparticle containing fewer binding sites was more sensitive, while increasing the relative number of zinc(II)–dipicolylamine complexes beyond 25% had a negative impact on the limit of detection and the optical response. Transmission electron microscopy provided evidence that the changes of the nanoparticle properties observed in the presence of the phosphates were due to a nanoparticle crosslinking, consistent with the preferred binding mode of zinc(II)–dipicolylamine complexes with phosphate anions which involves binding of the anion between two metal centers. This work thus provided information on how the behavior of mixed monolayer-protected gold nanoparticles is affected by multivalent interactions, at the same time introducing a method to assess whether certain biologically relevant anions are present in an aqueous solution within a specific concentration range.
Collapse
Affiliation(s)
- Lena Reinke
- Fachbereich Chemie - Organische Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger-Straße, 67663 Kaiserslautern, Germany
| | - Julia Bartl
- Fachbereich Chemie - Organische Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger-Straße, 67663 Kaiserslautern, Germany
| | - Marcus Koch
- INM - Leibniz Institute for New Materials, Campus D2 2, 66123 Saarbrücken, Germany
| | - Stefan Kubik
- Fachbereich Chemie - Organische Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger-Straße, 67663 Kaiserslautern, Germany
| |
Collapse
|
6
|
Chen CY, Tan YZ, Hsieh PH, Wang CM, Shibata H, Maejima K, Wang TY, Hiruta Y, Citterio D, Liao WS. Metal-Free Colorimetric Detection of Pyrophosphate Ions by Inhibitive Nanozymatic Carbon Dots. ACS Sens 2020; 5:1314-1324. [PMID: 32323526 DOI: 10.1021/acssensors.9b02486] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The pyrophosphate ion (P2O74-, PPi) plays a critical role in various biological processes and acts as an essential indicator for physiological mechanism investigations and disease control monitoring. However, most of the currently available approaches for PPi species detection for practical usage still lack appropriate indicator generation, straightforward detection requirements, and operation convenience. In this study, a highly sensitive and selective PPi detection approach via the use of nanozymatic carbon dots (CDs) is introduced. This strategy eliminates the common need for metal ions in the detection process, where a direct indicator-PPi interaction is adopted to provide straightforward signal reports, and importantly, through a green indicator preparation. The preparation of this nanozymatic CDs' indicator utilizes an aqueous solution refluxing, employing galactose and histidine as the precursor materials. The mild conditions of the solution refluxing produce fluorescent CDs exhibiting peroxidase-mimic properties, which can catalyze the o-phenylenediamine oxidation under the presence of H2O2. The introduction of PPi species, interestingly, inhibits this process very efficiently, the extent of which can be colorimetrically monitored by the generated yellow product 2,3-diaminophenazine. Spectroscopic results point to CD surface functional groups' selective binding toward PPi species, which severely interferes with the electron transfer process in the enzymatic catalysis. Relying on this CD peroxidase-mimetic property inhibition, sensitive and selective recognition of PPi reaches a detection limit of 4.29 nM, enabling practical usage in complex matrixes. Owing to the superior compatibility and high stability of nanozymatic CDs, they can also be inkjet-printed on paper-based devices to create a portable and convenient platform for PPi detection. Both the solution and the paper-device-based selective recognitions confirm this unique and robust metal-free inhibitive PPi detection, which is supported by a convenient green preparation of nanozymatic CDs.
Collapse
Affiliation(s)
- Chong-You Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 30011, Taiwan
| | - Ying Zi Tan
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Ping-Hsuan Hsieh
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Chang-Ming Wang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Hiroyuki Shibata
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Kento Maejima
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Ting-Yi Wang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yuki Hiruta
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Daniel Citterio
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Wei-Ssu Liao
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| |
Collapse
|
7
|
Zhou Y, Zhang G, Xu T, Wu Y, Dong C, Shuang S. Silk Fibroin-Confined Star-Shaped Decahedral Silver Nanoparticles as Fluorescent Probe for Detection of Cu 2+ and Pyrophosphate. ACS Biomater Sci Eng 2020; 6:2770-2777. [PMID: 33463305 DOI: 10.1021/acsbiomaterials.9b01862] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A green, one-step method for the fabrication of silk fibroin (SF) protected silver decahedral nanoparticles (SF@AgNPs) has been developed. High-resolution transmission electron microscopy characterization demonstrated that the silver decahedral nanoparticles can provide more binding sites with (111) facets. Moreover, a facile strategy based on Cu2+ mediated SF@AgNPs was reported as an on-off-on fluorescent system for the detection of Cu2+, and the SF@AgNPs can be also used for the determination of pyrophosphate ion (P2O74-, PPi). The fluorescence of SF@AgNPs was quenched by Cu2+ as a complex formed between SF and Cu2+ and was restored when PPi was introduced into the system due to the higher binding affinity between PPi and Cu2+. Herein, a novel SF@AgNPs-Cu2+ fluorescent probe for Cu2+ and PPi detection is presented. The proposed assay shows a linear relationship at a Cu2+ concentration range from 1 to 6 μM with a detection limit of 33.3 nM. This simple, reliable, selective, and environmentally friendly fluorescent probe also has a wide concentration range from 100 to 700 μM with a detection limit of 6.7 μM for PPi. The 16 types of anions lead to negligible changes in the SF@AgNPs-Cu2+ complexes, while restoring the fluorescence intensity of the complexes when added with PPi. Additionally, it is demonstrated that the SF@AgNPs-based fluorescent assay works in real biological samples. It suggests that this proposed method has the potential for application in the clinical detection of Cu2+ and PPi.
Collapse
Affiliation(s)
- Ying Zhou
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Guomei Zhang
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Ting Xu
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Yuzhou Wu
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Chuan Dong
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Shaomin Shuang
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| |
Collapse
|
8
|
Lin Z, Luo S, Xu D, Liu S, Wu N, Yao W, Zhang X, Zheng L, Lin X. Silica-polydopamine hybrids as light-induced oxidase mimics for colorimetric detection of pyrophosphate. Analyst 2020; 145:424-433. [PMID: 31790102 DOI: 10.1039/c9an01813a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this study, silica-polydopamine hybrids (SPDA) were fabricated by a facile and one-step heating method using dopamine and (3-aminopropyl)triethoxysilane (APTES) as the reaction reagents. It was firstly found that light illuminated-SPDA could oxidize colorless 3,3',5,5'-tetramethylbenzidine (TMB) to produce blue ox-TMB. The coloration process was quenched very efficiently via the addition of Cu2+. The presence of pyrophosphate ion (PPi) in the solution of light-illuminated SPDA-Cu2+-TMB induced the recovery of the coloration process. The recovery occurred because PPi coordinated with Cu2+, effectively sequestering the ion from SPDA. A calibration curve was developed that is related to the extent of absorption recovery to [PPi], making the SPDA-Cu2+-TMB system a sensitive and selective turn-on sensor for PPi detection. The limit-of-detection (LOD) for PPi was 0.06 μmol L-1 (S/N = 3) with a linear dynamic range of 0.1-30 μmol L-1 and the calibration curve of linear equation is given as: y = 0.00146x + 0.05096 (r = 0.9974). The proposed method has been successfully applied to the detection of PPi in human serum with satisfactory recovery. The simplicity, low cost, high sensitivity, good reproducibility and excellent selectivity of the PPi detection platform based on the light-induced oxidase mimicking property of SPDA makes it promising for further applications of SPDA in chemo/biosensing.
Collapse
Affiliation(s)
- Zhen Lin
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350122, China.
| | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Xu H, Yu L, Zhang S, Xu X, Chen T, Ye H, Zhu X. Signal-on fluorescence assay for pyrophosphate ions based on DNA-stabilized silver nanoclusters. LUMINESCENCE 2019; 34:774-778. [PMID: 31304666 DOI: 10.1002/bio.3673] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 05/10/2019] [Accepted: 05/31/2019] [Indexed: 01/17/2023]
Abstract
Pyrophosphate anion (P2 O7 4- , PPi) is considered as a potential biomarker for arthritic diseases because high levels of PPi may result in calcium pyrophosphate dehydrate crystal deposition diseases. In this study, a simple fluorescence method for PPi was demonstrated by organic integration of the efficient fluorescence quenching ability of copper ions to DNA-scaffolded silver nanoclusters and the strong affinity of PPi towards copper ions. This simple fluorescence sensor showed a low detection limit (0.28 μM based on signal/noise = 3) towards the detection of PPi. Practical application of this method was also validated by detection of PPi in the synovial fluid.
Collapse
Affiliation(s)
- Huifeng Xu
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Lishuang Yu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Shiqi Zhang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Xueya Xu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Tingting Chen
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Hongzhi Ye
- Fujian Key Laboratory of Integrative Medicine on Geriatrics, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Xi Zhu
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| |
Collapse
|
10
|
Guan M, Xu C, Ma J, Yang T, Liu J, Feng G. A Conjugated Polymer Fluorescent Sensor for Continuous Identification of Copper(II) and Pyrophosphate in Blood Serum and Synovial Fluid. ANAL SCI 2019; 35:625-630. [PMID: 30713218 DOI: 10.2116/analsci.18p576] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A novel "on-off-on" super-sensitive conjugated polymer fluorescence sensor (PPE-DPA) was developed and it was applied to realize the continuous recognition of Cu2+ and pyrophosphate (PPi). The fluorescence intensity decreased linearly with the change of Cu2+ from 0.05 to 5.0 μmol L-1 and the limit of detection was 24 nmol L-1. The fluorescence intensity was linearly enhanced with the increase of PPi from 0.5 to 12.0 μmol L-1 and the limit of detection was 230 nmol L-1. In addition, this method was applied to detect PPi in the blood serum and synovial fluid of patients with arthritis and satisfactory results were obtained. Thus, the PPE-DPA is not only an effective tool for detecting Cu2+ and PPi in samples, but also presents a potential way to diagnose arthritis.
Collapse
Affiliation(s)
- Mingming Guan
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Chunling Xu
- Department of Ophthalmology, The Second Hospital of Jilin University
| | - Jiahua Ma
- Engineering Research Center for Biomass Resource Utilizaiton and Modification of Sichuan Province, Southwest University of Science and Technology
| | - Ting Yang
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Jilin Liu
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Guodong Feng
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| |
Collapse
|
11
|
Han Z, Ren X, Huang Q, Shi T, Lai Y, Zhao YL. Lipopolysaccharides Inhibit REG3A Self-Aggregation on Gold Nanoparticles: A Combined Study of Multivariate Analysis on Time-Resolved Localized Surface Plasmon Resonance Spectra and Molecular Modeling. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:3498-3506. [PMID: 30726670 DOI: 10.1021/acs.langmuir.9b00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Aggregation behavior of proteins on the surface of gold nanoparticles (AuNPs) has been extensively studied for its promising applications in biosensing, bioimaging, photodynamic therapy, drug delivery, etc. In this work, we studied adsorption kinetics of an antimicrobial protein, regenerating islet-derived protein 3-alpha (REG3A), on the surface of as-synthesized citrate-capped AuNPs under the influence of lipopolysaccharides (LPSs), with a combined method of UV-vis spectroscopy, multivariate analysis, and molecular dockings. In the AuNPs-REG3A binary system, a component with an "up-and-down" signal was detected by the in-depth data analysis on time-resolved spectroscopic data, corresponding to the protein agglomeration and exfoliation observed in transmission electron microscopy and atomic force microscopy experiments. Intriguingly, LPSs can rescue the spectral oddity-the adsorption pattern in the AuNPs-REG3A-LPS ternary system becomes normal and similar to a typical single-layer mode as in our previous study of the serum albumin-AuNP system ( Ren , X. ; et al., Spectrosc. Lett. , 2016 , 49 , 434 - 443 ). The following molecular modeling suggests that LPS molecules mainly interact with three segments of REG3A amino acid sequences, i.e., P109-T110-Q111-G112, P115-N116, and P137-S138-T139. The latter two protein-ligand interactions impair the REG3A-REG3A protein-protein interaction between the two subunits (E114-P115-N116-G117-E118 and N136-P137-S138-T139-I140). Thus, our results elucidate the LPS inhibitory effect on fibrous protein self-aggregation at the AuNP surface, and molecular dockings give a plausible mechanism to rationalize the competition among protein-protein and protein-ligand interactions.
Collapse
Affiliation(s)
- Zhenxin Han
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Xi Ren
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Qiang Huang
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Ting Shi
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Yuping Lai
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences , East China Normal University , Shanghai 200241 , China
| | - Yi-Lei Zhao
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| |
Collapse
|
12
|
Zhang XX, Zhu QY, Lu JY, Zhang FR, Huang WT, Ding XZ, Xia LQ. The Boolean logic tree of molecular self-assembly system based on cobalt oxyhydroxide nanoflakes for three-state logic computation, sensing and imaging of pyrophosphate in living cells and in vivo. Analyst 2018; 144:274-283. [PMID: 30398257 DOI: 10.1039/c8an01565a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sensing of pyrophosphate (PPi) is helpful to better understand many life processes and diagnose various early-stage diseases. However, many traditional reported methods based on artificial receptors for sensing of PPi exhibit some disadvantages including difficulties in designing appropriate binding sites and complicated multi-step assembly/functionalization. Thus, it is significantly important and a big challenge to know how to use a simple molecular self-assembly or an interaction system to solve the above-mentioned limits to achieve the quantitative analysis of specific substances in the system. Based on the natural connection and similarity (such as stimulus responsiveness) between sensing and logic computing, in this study, the Boolean logic tree of molecular self-assembly system based on the cobalt oxyhydroxide (CoOOH) nanoplatform is constructed and applied to organize and connect "plug and play" molecular events (fluorescent dye, acridine orange and anion, PPi). By using molecules as inputs and the corresponding fluorescence signal as the output, the CoOOH-based molecular self-assembly system can be programmed for three-input fluorescent Boolean logic computation, fluorescent three-state logic computation, detection of PPi (linear range from 50 to 6400 nM with a detection limit of 20 nM) and even for imaging in living cancer cells and in vivo (in systems such as Zebrafish and Carassius auratus). Our approach adds a new dimension for expanding molecular logic computing and sensing systems, which will not only provide more opportunities for developing novel logic computing paradigms, but also be helpful in promoting the development and applications of intelligent molecular computing and sensing systems.
Collapse
Affiliation(s)
- Xin Xing Zhang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Qiu Yan Zhu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Jiao Yang Lu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Fu Rui Zhang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Wei Tao Huang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Xue Zhi Ding
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| | - Li Qiu Xia
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Science, Hunan Normal University, Changsha 410081, P. R. China.
| |
Collapse
|
13
|
Meng Z, Wu S, Zhong L, Zeng M, Sun X, Li L, Zhang S. Rhodamine B derivatives-modified upconversion nanoparticles as a fluorescent turn-off–on sensor for the highly sensitive detection of Cu2+ and pyrophosphate. RSC Adv 2018; 8:38075-38080. [PMID: 35558582 PMCID: PMC9089887 DOI: 10.1039/c8ra08090a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 10/29/2018] [Indexed: 12/21/2022] Open
Abstract
Rhodamine B derivatives (RBP)-modified UCNPs (UCNPs@mSiO2–RBP) were developed as a fluorescent turn-off–on sensor based on FRET and IFE to detect Cu2+ and pyrophosphate (PPi) with a wide linear response range (0–10 μM for Cu2+ and 5–35 μM for PPi, much wider than that reported previously) and high sensibility (117 nM for Cu2+ and 70 nM for PPi). The MTT experiments and the bioimaging experiments show its promising prospect in tissue imaging. A new fluorescent turn-off–on sensor was developed based on the the rhodamine B derivatives (RBP) modified UCNPs to detect Cu2+ and pyrophosphate (PPi).![]()
Collapse
Affiliation(s)
- Zhipeng Meng
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Suli Wu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Linghua Zhong
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Min Zeng
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Xiaoqian Sun
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Lu Li
- Qingdao University of Science and Technology, 53 Zhengzhou Road
- Qingdao 266000
- P. R. China
| | - Shufen Zhang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- P. R. China
| |
Collapse
|
14
|
Chen C, Zhao D, Sun J, Yang X. Colorimetric Logic Gate for Pyrophosphate and Pyrophosphatase via Regulating the Catalytic Capability of Horseradish Peroxidase. ACS APPLIED MATERIALS & INTERFACES 2016; 8:29529-29535. [PMID: 27714993 DOI: 10.1021/acsami.6b10712] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
By regulating the catalytic capability of horseradish peroxidase (HRP), an artful colorimetric assay platform for pyrophosphate (PPi) and pyrophosphatase (PPase) was unprecedentedly designed. In this work, Cu(I), generated by reducing Cu(II) in the presence of ascorbate, could inhibit HRP's catalytic capability of transforming colorless 3,3',5,5'-tetramethylbenzidine (TMB) into blue oxidized TMB (oxTMB). The robust coordination between PPi and Cu(II) is able to discourage the reduction of Cu(II) to Cu(I) effectively, thus restoring the original catalytic capability of HRP and regenerating blue-colored oxTMB. Upon PPase introduction, PPi would be hydrolyzed into orthophosphate, which could release Cu(II) free from the Cu(II)-PPi complex, and thus in turn allows the catalytic capability of HRP to be inhibited by Cu(I). HRP was activated or deactivated to different degrees depending on PPi or PPase levels, which could be indicated by using HRP-triggered catalytic system as a signal amplifier, thus paving a way for PPi and PPase sensing. Based on the colorimetric sensor for PPi and PPase, an "INH" logic gate was rationally constructed. With the merits of high sensitivity and selectivity, cost-effectiveness, and simplification, our proposed analytical system has also been verified to have potential to be utilized for enzyme inhibitor screening and diagnosis of PPase-related diseases.
Collapse
Affiliation(s)
- Chuanxia Chen
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences , Beijing 100049, China
| | - Dan Zhao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences , Beijing 100049, China
| | - Jian Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun, Jilin 130022, China
| | - Xiurong Yang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun, Jilin 130022, China
| |
Collapse
|
15
|
Yoo S, Kim S, Eom MS, Kang S, Lim SH, Han MS. Development of a highly sensitive colorimetric thymidine triphosphate chemosensor using gold nanoparticles and the p-xylyl-bis(Hg2+-cyclen) complex: improved selectivity by metal ion tuning. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.08.075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
16
|
Sun J, Yang F, Yang X. Synthesis of functionalized fluorescent gold nanoclusters for acid phosphatase sensing. NANOSCALE 2015; 7:16372-16380. [PMID: 26391420 DOI: 10.1039/c5nr04826e] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel and convenient one-pot but two-step synthesis of fluorescent gold nanoclusters, incorporating glutathione (GSH) and 11-mercaptoundecanoic acid (MUA) as the functionalized ligands (i.e. AuNCs@GSH/MUA), is demonstrated. Herein, the mixing of HAuCl4 and GSH in aqueous solution results in the immediate formation of non-fluorescent GSH-Au(+) complexes, and then a class of ∼2.6 nm GSH-coated AuNCs (AuNCs@GSH) with mild orange-yellow fluorescence after several days. Interestingly, the intense orange-red emitting ∼1.7 nm AuNCs@GSH/MUA can be synthesized within seconds by introducing an alkaline aqueous solution of MUA into the GSH-Au(+) complexes or AuNC@GSH solution. Subsequently, a reliable AuNC@GSH/MUA-based real-time assay of acid phosphatase (ACP) is established for the first time, inspired by the selective coordination of Fe(3+) with surface ligands of AuNCs, the higher binding affinity between the pyrophosphate ion (PPi) and Fe(3+), and the hydrolysis of PPi into orthophosphate by ACP. Our fluorescent chemosensor can also be applied to assay ACP in a real biological sample and, furthermore, to screen the inhibitor of ACP. This report paves a new avenue for synthesizing AuNCs based on either the bottom-up reduction or top-down etching method, establishing real-time fluorescence assays for ACP by means of PPi as the substrate, and further exploring the sensing applications of fluorescent AuNCs.
Collapse
Affiliation(s)
- Jian Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | | | | |
Collapse
|
17
|
Fluorescent sensing of pyrophosphate anion in synovial fluid based on DNA-attached magnetic nanoparticles. Biosens Bioelectron 2015; 72:51-5. [DOI: 10.1016/j.bios.2015.04.087] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 04/20/2015] [Accepted: 04/27/2015] [Indexed: 11/21/2022]
|
18
|
Kim S, Eom MS, Yoo S, Han MS. Development of a highly selective colorimetric pyrophosphate probe based on a metal complex and gold nanoparticles: change in selectivity induced by metal ion tuning of the metal complex. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.07.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
19
|
Xu HR, Li K, Jiao SY, Li LL, Pan SL, Yu XQ. Tetraphenylethene based zinc complexes as fluorescent chemosensors for pyrophosphate sensing. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.05.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
20
|
Qian ZS, Chai LJ, Huang YY, Tang C, Jia Shen J, Chen JR, Feng H. A real-time fluorescent assay for the detection of alkaline phosphatase activity based on carbon quantum dots. Biosens Bioelectron 2015; 68:675-680. [DOI: 10.1016/j.bios.2015.01.068] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 01/26/2015] [Accepted: 01/28/2015] [Indexed: 11/30/2022]
|
21
|
Xu HR, Li K, Jiao SY, Pan SL, Zeng JR, Yu XQ. Tetraphenylethene-pyridine salts as the first self-assembling chemosensor for pyrophosphate. Analyst 2015; 140:4182-8. [PMID: 25913112 DOI: 10.1039/c5an00484e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We presented a novel approach for pyrophosphate (PPi) sensing. Two tetraphenylethene (TPE)-functionalised pyridine salts (TPM and TPH) were designed and synthesized. Both of them exhibited weak emission in the solution state that originates from intramolecular charge transfer (ICT) from TPE to the pyridine; the addition of PPi into the TPM aqueous solution would enhance the fluorescence intensity, which eliminates the emission quenching effect of the iodide ion by the formation of PPi-sensor nanoparticles. The detection limit of TPM was determined to be as low as 133 nM. Meanwhile, a thin solid film of TPM that could detect PPi rapidly was conveniently prepared.
Collapse
Affiliation(s)
- Hao-Ran Xu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, No. 29 Wangjiang Road, Chengdu, P. R. of China 610064.
| | | | | | | | | | | |
Collapse
|
22
|
Lee JO, Kim EJ, Lim B, Kim TW, Kim YP. Rapid detection of protein phosphatase activity using Zn(II)-coordinated gold nanosensors based on His-tagged phosphopeptides. Anal Chem 2015; 87:1257-65. [PMID: 25521387 DOI: 10.1021/ac5039412] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We report a rapid colorimetric assay to detect protein phosphatase (PP) activity based on the controlled assembly and disassembly of gold nanoparticles (AuNPs) via Zn(II)-specific coordination in the presence of His6-tagged phosphopeptides. Among divalent metal ions including Ni(II), Cu(II), Co(II), Mg(II), Mn(II), and Zn(II), only Zn(II) triggered a strong association between phosphopeptides with hexahistidine at a single end and nitrilotriacetic acid (NTA)-modified AuNPs (21.3 nm in core diameter), leading to the self-assembly of AuNPs and consequently changes in color of the AuNP solution. In contrast, unphosphorylated peptides and His6-deficient phosphopeptides did not change the color of the AuNP solution. As a result, protein phosphatase 1 (PP1) activity and its inhibition were easily quantified with high sensitivity by determining the extinction ratio (E520/E700) of colloidal AuNPs. Most importantly, this method was capable of detecting protein phosphatase 2A (PP2A) activity in immunoprecipitated plant extracts. Because PPs play pivotal roles in mediating diverse signal transduction pathways as primary effectors of protein dephosphorylation, we anticipate that our method will be applied as a rapid format method to analyze the activities of various PPs and their inhibition.
Collapse
Affiliation(s)
- Jin Oh Lee
- Department of Life Science, Hanyang University , Seoul 133-791, Republic of Korea
| | | | | | | | | |
Collapse
|
23
|
Jiao SY, Li K, Wang X, Huang Z, Pu L, Yu XQ. Making pyrophosphate visible: the first precipitable and real-time fluorescent sensor for pyrophosphate in aqueous solution. Analyst 2015; 140:174-81. [DOI: 10.1039/c4an01615g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An in situ generated Zn2+ complex of di-2-(picoly) amine BINOL–DPA was presented as a precipitable and real-time fluorescent sensor for PPi with a detection limit of 95 nm, and it could be successfully applied in imaging PPi in living cells.
Collapse
Affiliation(s)
- Shu-Yan Jiao
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xin Wang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Zeng Huang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| |
Collapse
|
24
|
Tang L, Zheng Z, Huang Z, Zhong K, Bian Y, Nandhakumar R. Multi-analyte, ratiometric and relay recognition of a 2,5-diphenyl-1,3,4-oxadiazole-based fluorescent sensor through modulating ESIPT. RSC Adv 2015. [DOI: 10.1039/c4ra16347h] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A novel 2,5-diphenyl-1,3,4-oxadiazole-based fluorescent sensor for multi-analyte, ratiometric and relay recognition of a through modulating ESIPT has been developed.
Collapse
Affiliation(s)
- Lijun Tang
- Department of Chemistry
- Liaoning Provincial Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- China
| | - Zhuxuan Zheng
- Department of Chemistry
- Liaoning Provincial Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- China
| | - Zhenlong Huang
- Department of Chemistry
- Liaoning Provincial Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- China
| | - Keli Zhong
- Department of Chemistry
- Liaoning Provincial Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- China
| | - Yanjiang Bian
- Department of Chemistry
- Liaoning Provincial Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- China
| | | |
Collapse
|
25
|
Lee S, Yuen KKY, Jolliffe KA, Yoon J. Fluorescent and colorimetric chemosensors for pyrophosphate. Chem Soc Rev 2015; 44:1749-62. [DOI: 10.1039/c4cs00353e] [Citation(s) in RCA: 254] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this review, we will cover the fluorescent and colorimetric chemosensors developed for the detection of pyrophosphate (PPi) since 2010.
Collapse
Affiliation(s)
- Songyi Lee
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
| | | | | | - Juyoung Yoon
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
| |
Collapse
|
26
|
Svane S, Kjeldsen F, McKee V, McKenzie CJ. The selectivity of water-based pyrophosphate recognition is tuned by metal substitution in dimetallic receptors. Dalton Trans 2015; 44:11877-86. [DOI: 10.1039/c5dt00729a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Indicator displacement assays show that a digallium complex is selective for pyrophosphate even compared with higher concentrations of other common oxoanions like phosphate, ATP, arsenate, nitrate, perchlorate, sulfate, formate, carbonate and acetate.
Collapse
Affiliation(s)
- Simon Svane
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Frank Kjeldsen
- Department of Biochemistry and Molecular Biology
- University of Southern Denmark
- Odense M
- Denmark
| | - Vickie McKee
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Christine J. McKenzie
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| |
Collapse
|
27
|
Anbu S, Kamalraj S, Paul A, Jayabaskaran C, Pombeiro AJL. The phenanthroimidazole-based dizinc(ii) complex as a fluorescent probe for the pyrophosphate ion as generated in polymerase chain reactions and pyrosequencing. Dalton Trans 2015; 44:3930-3. [DOI: 10.1039/c4dt03590a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The phenanthroimidazole-based dizinc(II) complex is an efficient fluorescent probe for the pyrophosphate ion (PPi) in water with a very low detection limit, and also used to detect PPi released from DNA polymerization chain reaction.
Collapse
Affiliation(s)
- Sellamuthu Anbu
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | - Subban Kamalraj
- Department of Biochemistry
- Indian Institute of Science
- Bangalore-560 012
- India
| | - Anup Paul
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | | | - Armando J. L. Pombeiro
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| |
Collapse
|
28
|
Zhu Y, Wang G, Sha L, Qiu Y, Jiang H, Zhang X. A ratiometric colorimetric detection of the folate receptor based on terminal protection of small-molecule-linked DNA. Analyst 2015; 140:1260-4. [DOI: 10.1039/c4an02115k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Development of strategies for the sensitive and selective detection of the folate receptor (FR) that are simple and low cost is of great importance for assessing cancer therapeutics due to its crucial role in physiological, pharmacological and pathological processes.
Collapse
Affiliation(s)
- Yanhong Zhu
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| | - Guangfeng Wang
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| | - Liang Sha
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| | - Yuwei Qiu
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| | - Hong Jiang
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| | - Xiaojun Zhang
- Anhui Key Laboratory of Chem-Biosensing
- College of Chemistry and Materials Science
- Center for Nanoscience and Nanotechnology
- Anhui Normal University
- Wuhu
| |
Collapse
|
29
|
Guo LE, Zhang JF, Liu XY, Zhang LM, Zhang HL, Chen JH, Xie XG, Zhou Y, Luo K, Yoon J. Phosphate ion targeted colorimetric and fluorescent probe and its use to monitor endogeneous phosphate ion in a hemichannel-closed cell. Anal Chem 2014; 87:1196-201. [PMID: 25511872 DOI: 10.1021/ac503818p] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fluorescent probe 1, the first inorganic phosphate (Pi) targeted colorimetric and fluorescent probe to detect endogenous Pi in hemichannel-closed cells, has been developed. Probe 1 undergoes a unique Pi induced hydrolytic reaction in DMSO-HEPES (V/V = 9:1) buffered (0.02 M, pH 7.4) solutions that produces a colorimetric change associated with a 62 nm red-shift in the UV-vis absorption maximum and up to a 780-fold enhancement in the fluorescence intensity. The mechanistic proposal that these spectroscopic changes are associated with reaction Pi with 1 to form coumarin gains support from the results of theoretical calculations and mass spectrometry studies. Observations made in fluorescence imaging studies with HeLa cells and C. elegans show that 1 can be employed to monitor Pi production in vivo caused by apyrase-catalyzed ATP hydrolysis. Moreover, probe 1 was utilized to show that apoptosis of hemichannel-closed Sf9 cells is caused by Inx3 promoted dephosphorylation of Akt (RAC serine/threonine-protein kinase), leading to an elevation of the concentration of Pi. Overall, the study has produced the first fluorescent sensor 1 for endogenous inorganic phosphate. Moreover, the utility of 1 for measuring Pi release in vitro has been demonstrated and utilized to elucidate the mechanism of Inx3 action in hemichannel-closed Sf9 cells.
Collapse
Affiliation(s)
- Lin E Guo
- College of Chemical Science and Technology, Yunnan University , Kunming 650091, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Xu HR, Li K, Wang MQ, Wang BL, Wang X, Yu XQ. The dicyclen–TPE zinc complex as a novel fluorescent ensemble for nanomolar pyrophosphate sensing in 100% aqueous solution. Org Chem Front 2014. [DOI: 10.1039/c4qo00243a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
31
|
Du J, Zhu B, Peng X, Chen X. Optical reading of contaminants in aqueous media based on gold nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:3461-3479. [PMID: 24578321 DOI: 10.1002/smll.201303256] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 12/14/2013] [Indexed: 06/03/2023]
Abstract
With increasing trends of global population growth, urbanization, pollution over-exploitation, and climate change, the safe water supply has become a global issue and is threatening our society in terms of sustainable development. Therefore, there is a growing need for a water-monitoring platform with the capability of rapidness, specificity, low-cost, and robustness. This review summarizes the recent developments in the design and application of gold nanoparticles (AuNPs) based optical assays to detect contaminants in aqueous media with a high performance. First, a brief discussion on the correlation between the optical reading strategy and the optical properties of AuNPs is presented. Then, we summarize the principle behind AuNP-based optical assays to detect different contaminants, such as toxic metal ion, anion, and pesticides, according to different optical reading strategies: colorimetry, scattering, and fluorescence. Finally, the comparison of these assays and the outlook of AuNP-based optical detection are discussed.
Collapse
Affiliation(s)
- Jianjun Du
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore; State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian, 116024, China
| | | | | | | |
Collapse
|
32
|
Yu W, Qiang J, Yin J, Kambam S, Wang F, Wang Y, Chen X. Ammonium-Bearing Dinuclear Copper(II) Complex: A Highly Selective and Sensitive Colorimetric Probe for Pyrophosphate. Org Lett 2014; 16:2220-3. [DOI: 10.1021/ol5007339] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Wenxiang Yu
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jian Qiang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jun Yin
- Key
Laboratory of Pesticide and Chemical Biology, Ministry of Education,
College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Srinivasulu Kambam
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Fang Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Yong Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Xiaoqiang Chen
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| |
Collapse
|
33
|
Nayal A, Kumar A, Chhatra RK, Pandey PS. Dual colorimetric sensing of mercury and iodide ions by steroidal 1,2,3-triazole-stabilized silver nanoparticles. RSC Adv 2014. [DOI: 10.1039/c4ra08080g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bile acid-based 1,2,3-triazole ligands have been synthesized, which show excellent ability to stabilize silver nanoparticles. These AgNPs have been found to exhibit highly selective dual colorimetric sensing of Hg2+ and I− ions.
Collapse
Affiliation(s)
- Aradhana Nayal
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi, India
| | - Anjul Kumar
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi, India
| | - Rajesh K. Chhatra
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi, India
| | - Pramod S. Pandey
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi, India
| |
Collapse
|
34
|
Gao H, Shen W, Lu C, Liang H, Yuan Q. Surface plasmon resonance additivity of gold nanoparticles for colorimetric identification of cysteine and homocysteine in biological fluids. Talanta 2013; 115:1-5. [DOI: 10.1016/j.talanta.2013.03.073] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 03/17/2013] [Accepted: 03/28/2013] [Indexed: 11/25/2022]
|
35
|
Deng J, Jiang Q, Wang Y, Yang L, Yu P, Mao L. Real-Time Colorimetric Assay of Inorganic Pyrophosphatase Activity Based on Reversibly Competitive Coordination of Cu2+ between Cysteine and Pyrophosphate Ion. Anal Chem 2013; 85:9409-15. [DOI: 10.1021/ac402524e] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jingjing Deng
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Qin Jiang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Yuexiang Wang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lifen Yang
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ping Yu
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lanqun Mao
- Beijing
National Laboratory
for Molecular Sciences, Key Laboratory of Analytical Chemistry for
Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|
36
|
Kim S, Eom MS, Seo SH, Han MS. Highly sensitive gold nanoparticle-based colorimetric probe for phytate detection with high selectivity over various phosphate derivatives. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.063] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
37
|
Guo L, Xu Y, Ferhan AR, Chen G, Kim DH. Oriented Gold Nanoparticle Aggregation for Colorimetric Sensors with Surprisingly High Analytical Figures of Merit. J Am Chem Soc 2013; 135:12338-45. [DOI: 10.1021/ja405371g] [Citation(s) in RCA: 272] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Longhua Guo
- Ministry of Education Key Laboratory
of Analysis and Detection Technology for Food Safety, Department of
Chemistry, Fuzhou University, Fuzhou, 350108,
China
| | - Yang Xu
- Ministry of Education Key Laboratory
of Analysis and Detection Technology for Food Safety, Department of
Chemistry, Fuzhou University, Fuzhou, 350108,
China
| | - Abdul Rahim Ferhan
- School of Chemical
and Biomedical
Engineering, Nanyang Technological University, 637457, Singapore
| | - Guonan Chen
- Ministry of Education Key Laboratory
of Analysis and Detection Technology for Food Safety, Department of
Chemistry, Fuzhou University, Fuzhou, 350108,
China
| | - Dong-Hwan Kim
- School of Chemical
and Biomedical
Engineering, Nanyang Technological University, 637457, Singapore
| |
Collapse
|
38
|
Deng J, Yu P, Yang L, Mao L. Competitive Coordination of Cu2+ between Cysteine and Pyrophosphate Ion: Toward Sensitive and Selective Sensing of Pyrophosphate Ion in Synovial Fluid of Arthritis Patients. Anal Chem 2013; 85:2516-22. [DOI: 10.1021/ac303698p] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jingjing Deng
- Beijing National Laboratory for Molecular
Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ping Yu
- Beijing National Laboratory for Molecular
Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lifen Yang
- Beijing National Laboratory for Molecular
Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular
Sciences,
Key Laboratory of Analytical Chemistry for Living Biosystems, Institute
of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|