1
|
Mahmud AH, Gati NI, Md Jani AM, Abu Bakar NF, Zainal Abidin SAS, Mohd Zain Z, Low KF. An amplified voltammetric immunosensor for detection of porcine serum albumin using a self-standing nanohybrid composed of multi-walled carbon nanotubes, polyelectrolytes, and gold nanoparticles. Microchem J 2024; 207:111928. [DOI: 10.1016/j.microc.2024.111928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2025]
|
2
|
Xie S, Yue Y, Yang F. Recent Advances in CRISPR/Cas System-Based Biosensors for the Detection of Foodborne Pathogenic Microorganisms. MICROMACHINES 2024; 15:1329. [PMID: 39597141 PMCID: PMC11596558 DOI: 10.3390/mi15111329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2024] [Revised: 10/28/2024] [Accepted: 10/28/2024] [Indexed: 11/29/2024]
Abstract
Foodborne pathogens pose significant risks to food safety. Conventional biochemical detection techniques are facing a series of challenges. In recent years, with the gradual development of CRISPR (clustered regularly interspaced short palindromic repeats) technology, CRISPR/Cas system-based biosensors, a newly emerging technology, have received much attention from researchers because of their supreme flexibility, sensitivity, and specificity. While numerous CRISPR-based biosensors have a broad application in the field of environmental monitoring, food safety, and point-of-care diagnosis, they remain in high demand to summarize recent advances in CRISPR/Cas system-based biosensors for foodborne pathogen detection. In this paper, we briefly classify and discuss the working principles of CRISPR/Cas systems with trans-cleavage activity in applications for the detection of foodborne pathogenic microorganisms. We highlight the current status, the unique feature of each CRISPR system and CRISPR-based biosensing platforms, and the integration of CRISPR-Cas with other techniques, concluding with a discussion of the advantages, disadvantages, and future directions.
Collapse
Affiliation(s)
- Sanlei Xie
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China;
| | - Yuehong Yue
- College of Veterinary Medicine, Southwest University, Chongqing 400715, China;
| | - Fan Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China;
| |
Collapse
|
3
|
Mahmud AH, Salahuddin NM, Md Jani AM, Abu Bakar NF, Zainal Abidin SAS, Mohd Zain Z, Low KF. A voltammetric immunosensor based on a nanoporous alumina millirod for detection of porcine serum albumin. Food Chem 2023; 411:135493. [PMID: 36689871 DOI: 10.1016/j.foodchem.2023.135493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/02/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023]
Abstract
A voltammetric immunosensor was developed for detection of porcine serum albumin (PSA) to identify raw meat products adulterated with pork. A novel strategy to fabricate multiple individual nanoporous alumina (NPA) millirods (length, 5.0 mm; diameter, 1.0 mm) as the biorecognition platform is described. Each NPA millirod was covalently bioconjugated with anti-PSA capturing antibodies (α-PSAC). Following immunocapture, the PSA bound to the α-PSAC/NPA millirod bioconjugate were tagged with gold nanoparticles (AuNPs) functionalized with anti-PSA detection antibodies as the signaling probe. Subsequently, the AuNPs were voltammetrically analyzed to quantify the target PSA. The immunosensor exhibited 100 % specificity and high sensitivity to PSA with a limit of detection (LoD) of 50 (range, 0-1000) pg/mL (R2 = 0.9907). Real-world applicability was successfully validated using pork/beef adulterated mixtures with a LoD of 0.05 % (w/w). Overall, the detection performance of the proposed immunosensor was excellent and, thus, is suitable for surveillance of food safety and quality.
Collapse
Affiliation(s)
- Abdul Hadi Mahmud
- Faculty of Applied Sciences, Universiti Teknologi MARA, Tapah Campus, Tapah Road, Perak 35400 Malaysia
| | - Nurul Mahira Salahuddin
- Faculty of Applied Sciences, Universiti Teknologi MARA, Tapah Campus, Tapah Road, Perak 35400 Malaysia
| | - Abdul Mutalib Md Jani
- Faculty of Applied Sciences, Universiti Teknologi MARA, Tapah Campus, Tapah Road, Perak 35400 Malaysia
| | - Noor Fitrah Abu Bakar
- School of Chemical Engineering, College of Engineering, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia
| | - Siti Aimi Sarah Zainal Abidin
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia; Malaysia Institute of Transport, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia
| | - Zainiharyati Mohd Zain
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia; Electrochemical Material and Sensors (EmaS) Group, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia
| | - Kim-Fatt Low
- Faculty of Applied Sciences, Universiti Teknologi MARA, Tapah Campus, Tapah Road, Perak 35400 Malaysia; Electrochemical Material and Sensors (EmaS) Group, Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Selangor 40450 Malaysia.
| |
Collapse
|
4
|
Zhang X, Qu Q, Zhou A, Wang Y, Zhang J, Xiong R, Lenders V, Manshian BB, Hua D, Soenen SJ, Huang C. Core-shell microparticles: From rational engineering to diverse applications. Adv Colloid Interface Sci 2022; 299:102568. [PMID: 34896747 DOI: 10.1016/j.cis.2021.102568] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/16/2021] [Accepted: 11/20/2021] [Indexed: 12/24/2022]
Abstract
Core-shell microparticles, composed of solid, liquid, or gas bubbles surrounded by a protective shell, are gaining considerable attention as intelligent and versatile carriers that show great potential in biomedical fields. In this review, an overview is given of recent developments in design and applications of biodegradable core-shell systems. Several emerging methodologies including self-assembly, gas-shearing, and coaxial electrospray are discussed and microfluidics technology is emphasized in detail. Furthermore, the characteristics of core-shell microparticles in artificial cells, drug release and cell culture applications are discussed and the superiority of these advanced multi-core microparticles for the generation of artificial cells is highlighted. Finally, the respective developing orientations and limitations inherent to these systems are addressed. It is hoped that this review can inspire researchers to propel the development of this field with new ideas.
Collapse
|
5
|
Seherler S, Bozdogan A, Ozal Ildeniz TA, Kok FN, Anac Sakir I. Detection of cholera toxin with surface plasmon field-enhanced fluorescent spectroscopy. Biotechnol Appl Biochem 2021; 69:1557-1566. [PMID: 34297408 DOI: 10.1002/bab.2227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 07/20/2021] [Indexed: 11/10/2022]
Abstract
In this work, a biosensor based on surface plasmon field-enhanced florescence spectroscopy (SPFS) method was successfully constructed to detect the truncated form of cholera toxin, that is, its beta subunit (CTX-B). CTX-B is a relatively small molecule (12 kDa) and it was chosen as model analyte for the detection of protein toxins originated from waterborne pathogens. Recognition layer was prepared on gold-coated LaSFN9 glasses modified with 11-mercaptoundecanoic acid (11-MUA). Biotin-conjugated anti-CTX-B polyclonal antibody (B-Ab) was immobilized on streptavidin (SA) layer constructed on the 11-MUA-modified surface. CTX-B amount was determined with direct assay using B-Ab in surface plasmon resonance (SPR) mode and with sandwich assay in SPFS mode using Cy5-conjugated anti-CTX-B polyclonal antibody. Minimum detected CTX-B concentrations were 10 and 0.01 μg/ml with SPR and SPFS, respectively, showing the sensitivity of the SPFS system over the conventional one. The detection was done in 2-6 h, which was faster than both culture and polymerase chain reaction (PCR)-based methods. Stability tests were performed with SA-coated sensors (excluding B-Ab). In this form, the layer was stable after 30 days of storage in phosphate-buffered saline (PBS; 0.01 M, pH = 7.4) at +4°C. B-Ab layer was formed immediately on them before each measurement.
Collapse
Affiliation(s)
- Sebnem Seherler
- Molecular Biology-Genetics and Biotechnology Programme, Istanbul Technical University, Istanbul, Turkey
| | - Anil Bozdogan
- Department of Material Science and Engineering, Gebze Technical University, Kocaeli, Turkey.,Center for Electrochemical Surface Technology (CEST), Austrian Institute of Technology, Tulln, Austria
| | - Tugba Arzu Ozal Ildeniz
- Department of Medical Engineering, Faculty of Engineering, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Fatma Nese Kok
- Molecular Biology-Genetics and Biotechnology Programme, Istanbul Technical University, Istanbul, Turkey
| | - Ilke Anac Sakir
- Department of Material Science and Engineering, Gebze Technical University, Kocaeli, Turkey.,Institute of Biotechnology, Gebze Technical University, Kocaeli, Turkey
| |
Collapse
|
6
|
Ali MR, Bacchu MS, Setu MAA, Akter S, Hasan MN, Chowdhury FT, Rahman MM, Ahommed MS, Khan MZH. Development of an advanced DNA biosensor for pathogenic Vibrio cholerae detection in real sample. Biosens Bioelectron 2021; 188:113338. [PMID: 34030094 DOI: 10.1016/j.bios.2021.113338] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 11/28/2022]
Abstract
Due to the epidemics of emerging microbial diseases worldwide, the accurate and rapid quantification of pathogenic bacteria is extremely critical. In this work, a highly sensitive DNA-based electrochemical biosensor has been developed to detect Vibrio cholerae using gold nanocube and 3-aminopropyltriethoxysilane (APTES) modified glassy carbon electrode (GCE) with DNA carrier matrix. Electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM) experiments were performed to interrogate the proposed sensor at each stage of preparation. The biosensor has demonstrated high sensitivity with a wide linear response range to target DNA from 10-8 to 10-14 (R2= 0.992) and 10-14 to 10-27 molL-1 (R2= 0.993) with a limit of detection (LOD) value of 7.41 × 10-30 molL-1 (S/N = 5). The biosensor also exhibits a selective detection behavior in bacterial cultures that belong to the same and distant genera. Moreover, the proposed sensor can be used for six consecutive DNA assays with a repeatability relative standard deviations (RSD) value of 5% (n = 5). Besides, the DNA biosensor shows excellent recovery for detecting V. cholerae in poultry feces, indicating that the designed biosensor could become a powerful tool for pathogenic microorganisms screening in clinical diagnostics, food safety, and environmental monitoring.
Collapse
Affiliation(s)
- M R Ali
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - M S Bacchu
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - M A A Setu
- Dept. of Microbiology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - S Akter
- Dept. of Microbiology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - M N Hasan
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - F T Chowdhury
- Dept. of Chemistry, University of Rajshahi, Rajshahi, 7205, Bangladesh
| | - M M Rahman
- Dept. of General Educational Development (GED), Daffodil International University, Mirpur Road, Dhanmondi, Dhaka, 1207, Bangladesh
| | - M S Ahommed
- Dept. of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai, 980-8578, Japan
| | - M Z H Khan
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh.
| |
Collapse
|
7
|
Wu W, Jing Z, Yu X, Yang Q, Sun J, Liu C, Zhang W, Zeng L, He H. Recent advances in screening aquatic products for Vibrio spp. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.11.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
8
|
Application of hairpin DNA-based biosensors with various signal amplification strategies in clinical diagnosis. Biosens Bioelectron 2019; 129:164-174. [PMID: 30708263 DOI: 10.1016/j.bios.2019.01.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/09/2018] [Accepted: 01/03/2019] [Indexed: 01/12/2023]
Abstract
Biosensors have been commonly used in biomedical diagnostic tools in recent years, because of a wide range of application, such as point-of-care monitoring of treatment and disease progression, drug discovery, commonly use food control, environmental monitoring and biomedical research. Additionally, development of DNA biosensors has been increased enormously over the past few years as confirmed by the large number of scientific publications in this field. A wide range of techniques can be used for the development of DNA biosensors, such as DNA nano-machines and various signal amplification strategies. This article selectively reviews the recent advances in DNA base biosensors with various signal amplification strategies for detection of cancer DNA and microRNA, infectious microorganisms, and toxic metal ions.
Collapse
|
9
|
Da-Silva E, Baudart J, Barthelmebs L. Biosensing platforms for Vibrio bacteria detection based on whole cell and nucleic acid analysis: A review. Talanta 2018; 190:410-422. [DOI: 10.1016/j.talanta.2018.07.092] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/27/2018] [Accepted: 07/31/2018] [Indexed: 11/15/2022]
|
10
|
Ultrasensitive photoelectrochemical biosensor for the detection of HTLV-I DNA: A cascade signal amplification strategy integrating λ-exonuclease aided target recycling with hybridization chain reaction and enzyme catalysis. Biosens Bioelectron 2018; 109:190-196. [DOI: 10.1016/j.bios.2018.03.023] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 12/21/2022]
|