1
|
Wang M, Langer M, Altieri R, Crisci M, Osella S, Gatti T. Two-Dimensional Layered Heterojunctions for Photoelectrocatalysis. ACS NANO 2024; 18:9245-9284. [PMID: 38502101 DOI: 10.1021/acsnano.3c12274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Two-dimensional (2D) layered nanomaterial heterostructures, arising from the combination of 2D materials with other low-dimensional species, feature a large surface area to volume ratio, which provides a high density of active sites for catalytic applications and for (photo)electrocatalysis (PEC). Meanwhile, their electronic band structure and high electrical conductivity enable efficient charge transfer (CT) between the active material and the substrate, which is essential for catalytic activity. In recent years, researchers have demonstrated the potential of a range of 2D material interfaces, such as graphene, graphitic carbon nitride (g-C3N4), metal chalcogenides (MCs), and MXenes, for (photo)electrocatalytic applications. For instance, MCs such as MoS2 and WS2 have shown excellent catalytic activity for hydrogen evolution, while graphene and MXenes have been used for the reduction of carbon dioxide to higher value chemicals. However, despite their great potential, there are still major challenges that need to be addressed to fully realize the potential of 2D materials for PEC. For example, their stability under harsh reaction conditions, as well as their scalability for large-scale production are important factors to be considered. Generating heterojunctions (HJs) by combining 2D layered structures with other nanomaterials is a promising method to improve the photoelectrocatalytic properties of the former. In this review, we inspect thoroughly the recent literature, to demonstrate the significant potential that arises from utilizing 2D layered heterostructures in PEC processes across a broad spectrum of applications, from energy conversion and storage to environmental remediation. With the ongoing research and development, it is likely that the potential of these materials will be fully expressed in the near future.
Collapse
Affiliation(s)
- Mengjiao Wang
- Department of Applied Science and Technology, Politecnico di Torino, Torino, 10129, Italy
| | - Michal Langer
- Chemical and Biological Systems Simulation Lab, Centre of New Technologies, University of Warsaw, Warsaw, 02097, Poland
| | - Roberto Altieri
- Institute of Physical Chemistry and Center for Materials Research (LaMa), Justus Liebig University, Giessen, 35392, Germany
| | - Matteo Crisci
- Institute of Physical Chemistry and Center for Materials Research (LaMa), Justus Liebig University, Giessen, 35392, Germany
| | - Silvio Osella
- Chemical and Biological Systems Simulation Lab, Centre of New Technologies, University of Warsaw, Warsaw, 02097, Poland
| | - Teresa Gatti
- Department of Applied Science and Technology, Politecnico di Torino, Torino, 10129, Italy
| |
Collapse
|
2
|
Geng X, Cai Y, Gao M, Ma X, Yu L, Xu Y, Shan W, Qiu M. Electrolyte-Controlled Photoelectrochemical Photocurrent Switching Effect in High-Performance Self-Powered Broadband Photoelectrochemical-Type Photodetectors Based on MnPS 3 Nanosheets. ACS APPLIED MATERIALS & INTERFACES 2023; 15:55938-55947. [PMID: 37988589 DOI: 10.1021/acsami.3c09143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Photoelectric devices are extensively applied in optical logic systems, light communication, optical imaging, and so on. However, traditional photoelectric devices can only generate unidirectional photocurrent, which hinders the simplification and multifunctionality of devices. Recently, it has become a new research focus to achieve controllable reversal of the output photocurrent direction (bipolar current) in a photoelectric system. Considering that the device with bipolar current adds a reverse current operating state compared to traditional devices, the former is more suitable for developing new multifunctional photoelectric devices. Due to the existence of electrolytes, photoelectrochemical (PEC) systems contain chemical processes such as ion diffusion and migration and electrochemical reactions, which are unable to occur in solid-state transistor devices, and the effect of electrolyte pH on the performance of PEC systems is usually ignored. We prepared a MnPS3-based PEC-type photodetector and reversed photocurrents by adjusting the pH of electrolytes, i.e., the electrolyte-controlled photoelectrochemical photocurrent switching (PEPS) effect. We clarified the effect of pH values on the direction of photocurrent from the perspectives of electrolyte energy level rearrangement splitting and the kinetic theory of the semiconductor electrode. This work not only contributes to a deeper understanding of carrier transport in PEC processes but also inspires the development of advanced multifunctional photoelectric devices.
Collapse
Affiliation(s)
- Xinming Geng
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Yueyuan Cai
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Ming Gao
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Xiuyun Ma
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Liangmin Yu
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Yijun Xu
- Vacuum interconnected Nanotech Workstation (Nano-X), Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou 215123, China
| | - Wei Shan
- School of Environmental Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Meng Qiu
- College of Chemistry and Chemical Engineering, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| |
Collapse
|
3
|
Highly efficient synthesis of CeO2@g-C3N4 double-shelled hollow spheres for ultrasensitive self-enhanced electrochemiluminescence biosensors. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
|
4
|
Deng L, Du J, Hun X. Photoelectrochemical assay based on CRISPR/Cas12a coupled with AuNP/MoS2/WS2/g-C3N4 nanoprobe for determination of hepatitis B virus. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
5
|
Pourmadadi M, Rajabzadeh-Khosroshahi M, Saeidi Tabar F, Ajalli N, Samadi A, Yazdani M, Yazdian F, Rahdar A, Díez-Pascual AM. Two-Dimensional Graphitic Carbon Nitride (g-C 3N 4) Nanosheets and Their Derivatives for Diagnosis and Detection Applications. J Funct Biomater 2022; 13:204. [PMID: 36412845 PMCID: PMC9680252 DOI: 10.3390/jfb13040204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/21/2022] [Accepted: 10/23/2022] [Indexed: 12/14/2022] Open
Abstract
The early diagnosis of certain fatal diseases is vital for preventing severe consequences and contributes to a more effective treatment. Despite numerous conventional methods to realize this goal, employing nanobiosensors is a novel approach that provides a fast and precise detection. Recently, nanomaterials have been widely applied as biosensors with distinctive features. Graphite phase carbon nitride (g-C3N4) is a two-dimensional (2D) carbon-based nanostructure that has received attention in biosensing. Biocompatibility, biodegradability, semiconductivity, high photoluminescence yield, low-cost synthesis, easy production process, antimicrobial activity, and high stability are prominent properties that have rendered g-C3N4 a promising candidate to be used in electrochemical, optical, and other kinds of biosensors. This review presents the g-C3N4 unique features, synthesis methods, and g-C3N4-based nanomaterials. In addition, recent relevant studies on using g-C3N4 in biosensors in regard to improving treatment pathways are reviewed.
Collapse
Affiliation(s)
- Mehrab Pourmadadi
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 14179-35840, Iran
| | | | - Fatemeh Saeidi Tabar
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 14179-35840, Iran
| | - Narges Ajalli
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 14179-35840, Iran
| | - Amirmasoud Samadi
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 14179-35840, Iran
- Department of Chemical and Biomolecular Engineering, 6000 Interdisciplinary Science & Engineering Building (ISEB), Irvine, CA 92617, USA
| | - Mahsa Yazdani
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 14179-35840, Iran
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY 14260, USA
| | - Fatemeh Yazdian
- Department of Life Science Engineering, Faculty of New Science and Technologies, University of Tehran, Tehran 14179-35840, Iran
| | - Abbas Rahdar
- Department of Physics, Faculty of science, University of Zabol, Zabol 538-98615, Iran
| | - Ana M. Díez-Pascual
- Universidad de Alcalá, Facultad de Ciencias, Departamento de Química Analítica, Química Física e Ingeniería Química, Ctra. Madrid-Barcelona, Km. 33.6, 28805 Alcalá de Henares, Madrid, Spain
| |
Collapse
|
6
|
Lima FMR, de Menezes AS, Maciel AP, Sinfrônio FSM, Kubota LT, Damos FS, Luz RCS. Zero-Biased Photoelectrochemical Detection of Cardiac Biomarker Myoglobin Based on CdSeS/ZnS Quantum Dots and Barium Titanate Perovskite. Molecules 2022; 27:molecules27154778. [PMID: 35897951 PMCID: PMC9330231 DOI: 10.3390/molecules27154778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/10/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
Cardiovascular diseases are considered one of the leading causes of premature mortality of patients worldwide. Therefore, rapid diagnosis of these diseases is crucial to ensure the patient's survival. During a heart attack or severe muscle damage, myoglobin is rapidly released in the body to constitute itself as a precise biomarker of acute myocardial infarction. Thus, we described the photoelectrochemical immunosensor development to detect myoglobin. It was based on fluorine-doped tin oxide modified with CdSeS/ZnSe quantum dots and barium titanate (BTO), designated as CdSeS/ZnSQDS/BTO. It was characterized by scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDX), transmission electron microscopy (TEM), X-ray diffraction (XRD), electrochemical impedance spectroscopy (EIS), and amperometry. The anodic photocurrent at the potential of 0 V (vs. Ag/AgCl) and pH 7.4 was found linearly related to the myoglobin (Mb) concentration from 0.01 to 1000 ng mL-1. Furthermore, the immunosensor showed an average recovery rate of 95.7-110.7% for the determination of myoglobin.
Collapse
Affiliation(s)
- Fernanda M. R. Lima
- Department of Chemistry, Federal University of Maranhão, São Luís 65080-805, Brazil; (F.M.R.L.); (A.P.M.)
| | - Alan S. de Menezes
- Department of Physics, Federal University of Maranhão, São Luís 65080-805, Brazil;
| | - Adeilton P. Maciel
- Department of Chemistry, Federal University of Maranhão, São Luís 65080-805, Brazil; (F.M.R.L.); (A.P.M.)
| | | | - Lauro T. Kubota
- Institute of Chemistry, State University of Campinas, Campinas 13083-970, Brazil;
| | - Flávio S. Damos
- Department of Chemistry, Federal University of Maranhão, São Luís 65080-805, Brazil; (F.M.R.L.); (A.P.M.)
- Correspondence: (F.S.D.); (R.C.S.L.)
| | - Rita C. S. Luz
- Department of Chemistry, Federal University of Maranhão, São Luís 65080-805, Brazil; (F.M.R.L.); (A.P.M.)
- Correspondence: (F.S.D.); (R.C.S.L.)
| |
Collapse
|
7
|
Hu Q, Fang Z, Ge J, Li H. Nanotechnology for cardiovascular diseases. Innovation (N Y) 2022; 3:100214. [PMID: 35243468 PMCID: PMC8866095 DOI: 10.1016/j.xinn.2022.100214] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/30/2022] [Accepted: 01/30/2022] [Indexed: 11/23/2022] Open
Abstract
Cardiovascular diseases have become the major killers in today's world, among which coronary artery diseases (CADs) make the greatest contributions to morbidity and mortality. Although state-of-the-art technologies have increased our knowledge of the cardiovascular system, the current diagnosis and treatment modalities for CADs still have limitations. As an emerging cross-disciplinary approach, nanotechnology has shown great potential for clinical use. In this review, recent advances in nanotechnology in the diagnosis of CADs will first be elucidated. Both the sensitivity and specificity of biosensors for biomarker detection and molecular imaging strategies, such as magnetic resonance imaging, optical imaging, nuclear scintigraphy, and multimodal imaging strategies, have been greatly increased with the assistance of nanomaterials. Second, various nanomaterials, such as liposomes, polymers (PLGA), inorganic nanoparticles (AuNPs, MnO2, etc.), natural nanoparticles (HDL, HA), and biomimetic nanoparticles (cell-membrane coating) will be discussed as engineered as drug (chemicals, proteins, peptides, and nucleic acids) carriers targeting pathological sites based on their optimal physicochemical properties and surface modification potential. Finally, some of these nanomaterials themselves are regarded as pharmaceuticals for the treatment of atherosclerosis because of their intrinsic antioxidative/anti-inflammatory and photoelectric/photothermal characteristics in a complex plaque microenvironment. In summary, novel nanotechnology-based research in the process of clinical transformation could continue to expand the horizon of nanoscale technologies in the diagnosis and therapy of CADs in the foreseeable future.
Collapse
Affiliation(s)
- Qinqin Hu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Shanghai Xuhui District Central Hospital & Zhongshan-xuhui Hospital, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Zheyan Fang
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Shanghai Xuhui District Central Hospital & Zhongshan-xuhui Hospital, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Shanghai Xuhui District Central Hospital & Zhongshan-xuhui Hospital, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Hua Li
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Shanghai Xuhui District Central Hospital & Zhongshan-xuhui Hospital, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| |
Collapse
|
8
|
Crapnell RD, Dempsey NC, Sigley E, Tridente A, Banks CE. Electroanalytical point-of-care detection of gold standard and emerging cardiac biomarkers for stratification and monitoring in intensive care medicine - a review. Mikrochim Acta 2022; 189:142. [PMID: 35279780 PMCID: PMC8917829 DOI: 10.1007/s00604-022-05186-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/17/2022] [Indexed: 12/27/2022]
Abstract
Determination of specific cardiac biomarkers (CBs) during the diagnosis and management of adverse cardiovascular events such as acute myocardial infarction (AMI) has become commonplace in emergency department (ED), cardiology and many other ward settings. Cardiac troponins (cTnT and cTnI) and natriuretic peptides (BNP and NT-pro-BNP) are the preferred biomarkers in clinical practice for the diagnostic workup of AMI, acute coronary syndrome (ACS) and other types of myocardial ischaemia and heart failure (HF), while the roles and possible clinical applications of several other potential biomarkers continue to be evaluated and are the subject of several comprehensive reviews. The requirement for rapid, repeated testing of a small number of CBs in ED and cardiology patients has led to the development of point-of-care (PoC) technology to circumvent the need for remote and lengthy testing procedures in the hospital pathology laboratories. Electroanalytical sensing platforms have the potential to meet these requirements. This review aims firstly to reflect on the potential benefits of rapid CB testing in critically ill patients, a very distinct cohort of patients with deranged baseline levels of CBs. We summarise their source and clinical relevance and are the first to report the required analytical ranges for such technology to be of value in this patient cohort. Secondly, we review the current electrochemical approaches, including its sub-variants such as photoelectrochemical and electrochemiluminescence, for the determination of important CBs highlighting the various strategies used, namely the use of micro- and nanomaterials, to maximise the sensitivities and selectivities of such approaches. Finally, we consider the challenges that must be overcome to allow for the commercialisation of this technology and transition into intensive care medicine.
Collapse
Affiliation(s)
- Robert D Crapnell
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK
| | - Nina C Dempsey
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK.
| | - Evelyn Sigley
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK
| | - Ascanio Tridente
- Intensive Care Unit, Whiston Hospital, St Helens and Knowsley Teaching Hospitals NHS Trust, Warrington Road, Prescot, L35 5DR, UK
| | - Craig E Banks
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK.
| |
Collapse
|
9
|
Wang H, Wang M, Chi H, Zhang S, Wang Y, Wu D, Wei Q. Sandwich-type photoelectrochemical immunosensor for procalcitonin detection based on Mn 2+ doped CdS sensitized Bi 2WO 6 and signal amplification of NaYF 4:Yb, Tm upconversion nanomaterial. Anal Chim Acta 2021; 1188:339190. [PMID: 34794572 DOI: 10.1016/j.aca.2021.339190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/15/2021] [Accepted: 10/16/2021] [Indexed: 12/01/2022]
Abstract
In this paper, we constructed a sandwich-type photoelectrochemical (PEC) immunosensor for the quantitative detection of procalcitonin (PCT) based on the sensitization of Mn2+ doped CdS (CdS:Mn) nanocomposites to Bi2WO6 and the signal amplification effect of an upconversion material NaYF4:Yb,Tm. Bi2WO6 was synthesized with a three-dimensional flowered structure. CdS:Mn reduced the recombination of photogenerated carriers, and significantly improved photocurrent response. Lanthanide-doped upconversion nanomaterials were used as the label of secondary antibody. NaYF4:Yb,Tm have two functions, not only connected with the secondary antibody, but also can further amplify the photocurrent response. The proposed immunosensor for detecting PCT provided a desired linear range of 0.5 pg mL-1-100 ng mL-1 and a detection limit of 0.13 pg mL-1 under optimal experimental conditions. Besides, the PEC immunosensor demonstrated good reproducibility, specificity and stability. The results of determination of PCT in real human serum samples were satisfactory. Thus, the immunosensor may be applied in the clinical diagnosis of PCT and other biomarkers.
Collapse
Affiliation(s)
- Hui Wang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Meng Wang
- Hand and Foot Surgery Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Huitong Chi
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Shitao Zhang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Yaoguang Wang
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Dan Wu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Qin Wei
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| |
Collapse
|
10
|
Design principle in biosensing: Critical analysis based on graphitic carbon nitride (G-C3N4) photoelectrochemical biosensor. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116454] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
11
|
Zhu L, Hao H, Ding C, Gan H, Jiang S, Zhang G, Bi J, Yan S, Hou H. A Novel Photoelectrochemical Aptamer Sensor Based on CdTe Quantum Dots Enhancement and Exonuclease I-Assisted Signal Amplification for Listeria monocytogenes Detection. Foods 2021; 10:2896. [PMID: 34945447 PMCID: PMC8701101 DOI: 10.3390/foods10122896] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/14/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022] Open
Abstract
To achieve the rapid detection of Listeria monocytogenes, this study used aptamers for the original identification and built a photoelectrochemical aptamer sensor using exonuclease-assisted amplification. Tungsten trioxide (WO3) was used as a photosensitive material, was modified with gold nanoparticles to immobilize complementary DNA, and amplified the signal by means of the sensitization effect of CdTe quantum dots and the shearing effect of Exonuclease I (Exo I) to achieve high-sensitivity detection. This strategy had a detection limit of 45 CFU/mL in the concentration range of 1.3 × 101-1.3 × 107 CFU/mL. The construction strategy provides a new way to detect Listeria monocytogenes.
Collapse
Affiliation(s)
- Liangliang Zhu
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
| | - Hongshun Hao
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (G.Z.); (J.B.); (H.H.)
| | - Chao Ding
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
| | - Hanwei Gan
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
| | - Shuting Jiang
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
| | - Gongliang Zhang
- Liaoning Key Lab for Aquatic Processing Quality and Safety, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (G.Z.); (J.B.); (H.H.)
| | - Jingran Bi
- Liaoning Key Lab for Aquatic Processing Quality and Safety, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (G.Z.); (J.B.); (H.H.)
| | - Shuang Yan
- Department of Inorganic Nonmetallic Materials Engineering, Dalian Polytechnic University, Dalian 116034, China; (L.Z.); (C.D.); (H.G.); (S.J.); (S.Y.)
| | - Hongman Hou
- Liaoning Key Lab for Aquatic Processing Quality and Safety, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (G.Z.); (J.B.); (H.H.)
| |
Collapse
|
12
|
Tseng TW, Chen TW, Chen SM, Kokulnathan T, Ahmed F, Hasan PMZ, Bilgrami AL, Kumar S. Construction of strontium phosphate/graphitic-carbon nitride: A flexible and disposable strip for acetaminophen detection. JOURNAL OF HAZARDOUS MATERIALS 2021; 410:124542. [PMID: 33257129 DOI: 10.1016/j.jhazmat.2020.124542] [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: 08/19/2020] [Revised: 10/31/2020] [Accepted: 11/06/2020] [Indexed: 06/12/2023]
Abstract
A facile technique has been used to synthesize the strontium phosphate interlinked with graphitic carbon nitride nanosheets (SrP/g-CN NSs) nanocomposite for highly selective detection of acetaminophen (AP). The formation of SrP/g-CN NSs nanocomposite is evidenced by several spectroscopic and analytical methods. It was demonstrated that the SrP/g-CN NSs modified screen-printed carbon electrode (SPCE) exhibits excellent catalytic performance with low peak potential towards AP detection than those of pristine SrP-, g-CN NSs-, and bare- SPCEs. The outstanding electrochemical performance can be attributed to the robust synergistic effect between SrP and g-CN NSs. Likewise, g-CN NSs possess a porous multilayer network, which provides a large surface area, fast charge transferability, electrical conductivity, and numerous active sites. Under the optimal conditions, the fabricated sensor could detect AP with a linear relationship range from 0.01 to 370 µM, and the detection limit is calculated to be as low as 2.0 nM. The proposed sensor is successfully used to determine AP in water samples with satisfactory results.
Collapse
Affiliation(s)
- Tien-Wen Tseng
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, ROC
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, ROC; Research and Development Center for Smart Textile Technology, National Taipei University of Technology, Taipei 106, Taiwan, ROC; Department of Materials, Imperial College London, London SW7 2AZ, United Kingdom
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, ROC.
| | - Thangavelu Kokulnathan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, ROC; Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 106, Taiwan, ROC.
| | - Faheem Ahmed
- Department of Physics, College of Science, King Faisal University, P.O. Box 400, Hofuf, Al-Ahsa 31982, Saudi Arabia
| | - P M Z Hasan
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Anwar L Bilgrami
- Deanship of Scientific Research, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Shalendra Kumar
- Department of Physics, College of Science, King Faisal University, P.O. Box 400, Hofuf, Al-Ahsa 31982, Saudi Arabia; Department of Physics, School of Engineering, University of Petroleum & Energy Studies, Dehradun 248007, India
| |
Collapse
|
13
|
Zhao X, Wei L, Pang G, Xie J. A Novel GABA
B
R1a Receptor Electrochemical Biosensor Based on Gold Nanoparticles Chitosan‐horseradish Peroxidase. ELECTROANAL 2021. [DOI: 10.1002/elan.202060594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Xiaotong Zhao
- Biotechnology & food Science College Tianjin University of Commerce Tianjin 300134 PR China
| | - Lihui Wei
- Biotechnology & food Science College Tianjin University of Commerce Tianjin 300134 PR China
| | - Guangchang Pang
- Biotechnology & food Science College Tianjin University of Commerce Tianjin 300134 PR China
| | - Junbo Xie
- School of Chinese Materia Medica Tianjin University of Traditional Chinese Medicine Tianjin 301617 PR China
| |
Collapse
|
14
|
Liu XP, Chen JS, Mao CJ, Jin BK. A label-free photoelectrochemical immunosensor for carcinoembryonic antigen detection based on a g-C 3N 4/CdSe nanocomposite. Analyst 2021; 146:146-155. [PMID: 33107868 DOI: 10.1039/d0an01656j] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Herein, a label-free photoelectrochemical immunosensor based on a g-C3N4/CdSe nanocomposite was established and applied to detect carcinoembryonic antigen (CEA). The prepared nanocomposite materials were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), ultraviolet-visible absorption spectroscopy (UV-vis), X-ray photoelectron spectroscopy (XPS), fourier transform infrared spectrometer (FT-IR) and photoluminescence spectroscopy (PL). The results indicate that g-C3N4/CdSe nanocomposite materials were successfully synthesized. In a typical assembly process, the immunosensor was constructed by modifying a fluorine-doped tin oxide (FTO) electrode with poly dimethyl diallyl ammonium chloride (PDDA), the g-C3N4/CdSe nanocomposite, the anti-carcinoembryonic antigen antibody (Ab) and the blocking agent bovine serum albumin (BSA) successively. In the presence of CEA, the photocurrent signal of the prepared immunosensor decreased significantly. Accordingly, under the optimal conditions, a label-free photoelectrochemical immunosensor was established, and it exhibited excellent selectivity and repeatability for CEA detection. The detection limit was 0.21 ng mL-1, and the range was 10 ng mL-1-100 μg mL-1. Simultaneously, the immunosensor also provides a likely sensing device for detecting other protein targets, which is of great significance for early clinical diagnosis.
Collapse
Affiliation(s)
- Xing-Pei Liu
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Ministry of Education), Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials of Anhui Province, Key Laboratory of Functional Inorganic Materials of Anhui Province, School of Chemistry & Chemical Engineering, Anhui University, Hefei, 230601, PR China.
| | | | | | | |
Collapse
|
15
|
|
16
|
Zeng G, Duan M, Xu Y, Ge F, Wang W. Platinum (II)-doped graphitic carbon nitride with enhanced peroxidase-like activity for detection of glucose and H 2O 2. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118649. [PMID: 32629398 DOI: 10.1016/j.saa.2020.118649] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 05/25/2023]
Abstract
A platinum (II)-doped graphitic carbon nitride (Pt2+@g-C3N4) nanozyme was prepared in this work. Compared to g-C3N4, Pt2+@g-C3N4 shows enhanced peroxidase-like activity. According to DFT calculations and ESR measurements, the Pt on the surface of g-C3N4 accelerates the decomposition of H2O2 into OH and consequently accelerates TMB oxidation. Furthermore, as a proof of concept, the obtained Pt2+2.30@g-C3N4 was applied in the detection of glucose with an LOD of 0.01 mM. The reproducibility and precision tests of the glucose detection method based on Pt2+2.30@g-C3N4 show that this method is reliable and feasible for the detection of glucose.
Collapse
Affiliation(s)
- Guo Zeng
- School of resource environment and safety engineering, University of South China, HengYang 421000, Hunan, China; Hengyang Medical College, University of South China, HengYang 421000, Hunan, China
| | - Minghui Duan
- Hengyang Medical College, University of South China, HengYang 421000, Hunan, China
| | - Yifan Xu
- Guilin University of technology, Guilin 541004, Guangxi, China
| | - Fahuan Ge
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou 510006, PR, China
| | - Weiguo Wang
- Institute of Pharmacy and Pharmacology, University of South China, HengYang 421000, Hunan, China.
| |
Collapse
|