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Jing Y, Luo L, Zeng Z, Zhao X, Huang R, Song C, Chen G, Wei S, Yang H, Tang Y, Jin S. Targeted Screening of Curcumin Derivatives as Pancreatic Lipase Inhibitors Using Computer-Aided Drug Design. ACS OMEGA 2024; 9:27669-27679. [PMID: 38947805 PMCID: PMC11209693 DOI: 10.1021/acsomega.4c03596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 07/02/2024]
Abstract
Curcumin has demonstrated promising preclinical antiobesity effects, but its low bioavailability makes it difficult to exert its full effect at a suitable dose. The objective of this study was to screen curcumin derivatives with enhanced bioavailability and lipid-lowering activity under the guidance of computer-aided drug design (CADD). CAAD was used to perform virtual assays on curcumin derivatives to assess their pharmacokinetic properties and effects on pancreatic lipase activity. Subsequently, 19 curcumin derivatives containing 5 skeletons were synthesized to confirm the above virtual assay. The in vitro pancreatic lipase inhibition assay was employed to determine the half-maximal inhibitory concentration (IC50) of these 19 curcumin derivatives. Based on CADD analysis and in vitro pancreatic lipase inhibition, 2 curcumin derivatives outperformed curcumin in both aspects. Microscale thermophoresis (MST) experiments were employed to assess the binding equilibrium constants (K d) of the aforementioned 2 curcumin derivatives, curcumin, and the positive control drug with pancreatic lipase. Through virtual screening utilizing a chemoinformatics database and molecular docking, 6 derivatives of curcumin demonstrated superior solubility, absorption, and pancreatic lipase inhibitory activity compared to curcumin. The IC50 value for 1,7-bis(4-hydroxyphenyl)heptane-3,5-dione (C4), which displayed the most effective inhibitory effect, was 42.83 μM, while the IC50 value for 1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-dione (C6) was 98.62 μM. On the other hand, the IC50 value for curcumin was 142.24 μM. The MST experiment results indicated that the K d values of C4, C6, and curcumin were 2.91, 18.20, and 23.53 μM, respectively. The results of the activity assays exhibited a relatively high degree of concordance with the outcomes yielded by CADD screening. Under the guidance of CADD, the targeted screening of curcumin derivatives with excellent properties in this study exhibited high-efficiency and low-cost benefits.
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Affiliation(s)
- Yuxuan Jing
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Laichun Luo
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Zhaoxiang Zeng
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Xueyan Zhao
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Rongzeng Huang
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Chengwu Song
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
- Center
of Traditional Chinese Medicine Modernization for Liver Diseases, 430065 Wuhan, Hubei, China
- Hubei
Shizhen Laboratory, 430065 Wuhan, Hubei, China
| | - Guiying Chen
- Wuhan
Hongren Biopharmaceutical Inc, 430065 Wuhan, Hubei, China
| | - Sha Wei
- School
of Basic Medical Sciences, Hubei University
of Chinese Medicine, 430065 Wuhan, Hubei, China
| | - Haijun Yang
- School
of Basic Medical Sciences, Hubei University
of Chinese Medicine, 430065 Wuhan, Hubei, China
| | - Yinping Tang
- School
of Pharmacy, Hubei University of Chinese
Medicine, 430065 Wuhan, Hubei, China
| | - Shuna Jin
- Hubei
Shizhen Laboratory, 430065 Wuhan, Hubei, China
- School
of Basic Medical Sciences, Hubei University
of Chinese Medicine, 430065 Wuhan, Hubei, China
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2
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Esmaeilneia S, Amiri Dehkharghani R, Zamanlui Benisi S. Architecture of a dual biocompatible platform to immobilize genistin: fabrication with physio-chemical and in vitro evaluation. Sci Rep 2023; 13:22439. [PMID: 38105302 PMCID: PMC10725880 DOI: 10.1038/s41598-023-49513-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023] Open
Abstract
The design of biocompatible cell culture substrates and electrospun nanofibers can improve cell proliferation and behavior in laboratory conditions for tissue engineering applications in medicine. In this research, genistin was obtained by extracting from soybean meal powder, and then by adding polycaprolactone (PCL), genistin nanocapsules were prepared. For the first time, we used a lipophilic nanophase (encapsulated genistin) coated in a hydrophilic nanophase (gelatin /polyvinyl alcohol) as a dual nanosystem by the electrospinning method. In the approach, the nanofibers mimic the natural extracellular matrix, interact favorably with cells being cultured from one side, and raise the local concentration of a bioactive compound at the cell surface. The encapsulated drug which was inserted in fibers with a loading percentage of 92.01% showed appropriate and significant controlled release using high-performance liquid chromatography (HPLC). To prove the experiments, analysis using an ultraviolet-visible spectrometer (UV-Vis), 1H NMR spectrometer, Fourier transforms infrared spectrometer (FTIR), mechanical test, scanning electron microscope (SEM) and microscope transmission electron microscopy (TEM) was performed. The sample synthesized with 40% drug using the MTT method exhibited remarkable biological effects, viability, and non-toxicity. Additionally, significant proliferation and adhesion on the mouse fibroblast cell line L929 were observed within a 72-h timeframe.
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Affiliation(s)
- S Esmaeilneia
- Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - R Amiri Dehkharghani
- Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - S Zamanlui Benisi
- Tissue Engineering and Regenerative Medicine Institute, Stem Cell Research Center, Central Tehran Branch, Islamic Azad University, Tehran, Iran
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3
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Mantripragada S, Deng D, Zhang L. Algae-Enhanced Electrospun Polyacrylonitrile Nanofibrous Membrane for High-Performance Short-Chain PFAS Remediation from Water. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2646. [PMID: 37836287 PMCID: PMC10574606 DOI: 10.3390/nano13192646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/15/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023]
Abstract
As a short-chain PFAS (per- and polyfluoroalkyl substance), GenX was produced in recent years to replace traditional long-chain PFASs, such as perfluorooctanoic acid (PFOA). However, GenX turns out to be more toxic than people originally thought, posing health risks as a persistent environmental pollutant. In this research, for the first time, we incorporated chlorella, a single-celled green freshwater microalga that grows worldwide, with polyacrylonitrile (PAN) in equal amounts in electrospun nanofibers and studied the capability of the electrospun PAN/Algae bicomponent nanofibrous membrane (ES(PAN/Algae)) to bind and remove GenX from water. The incorporation of algae demonstrated a synergistic effect and significantly improved the GenX removal efficiency of the nanofibrous membrane. The maximum GenX removal capacity reached 0.9 mmol/g at pH 6, which is significantly higher than that of most of the reported GenX adsorbents as well as activated carbon. The GenX removal mechanism was investigated and discussed by using water contact angle, zeta potential, FTIR, and XPS techniques. This research demonstrated the potential to make highly efficient adsorbent/filter materials from common and economic materials to practically remediate short-chain PFASs from various water bodies.
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Affiliation(s)
- Shobha Mantripragada
- Department of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina A&T State University, Greensboro, NC 27401, USA
| | - Dongyang Deng
- Department of Built Environment, College of Science and Technology, North Carolina A&T State University, Greensboro, NC 27411, USA
| | - Lifeng Zhang
- Department of Nanoengineering, Joint School of Nanoscience and Nanoengineering, North Carolina A&T State University, Greensboro, NC 27401, USA
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4
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Cheng Q, Sun J, Ge Y, Xue L, Mao H, Zhou L, Zhao J. Bionic Magnetic Sensor Based on the MagR/Cry4 Complex-Configured Graphene Transistor with an Integrated On-Chip Gate. ACS Sens 2023; 8:793-802. [PMID: 36744464 DOI: 10.1021/acssensors.2c02377] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Magnetic-sensitive proteins are regarded as key factors in animals' precise perception of the geomagnetic field. Accurate feedback on the response of these tiny proteins to magnetic fields remains a challenge. Here, we first propose a real-time accurate magnetic sensor based on the MagR/Cry4 complex-configured graphene transistor with an integrated on-chip gate. A nanometer-thick denatured bovine serum albumin film was used as the bio-interface of graphene electrolyte-gated transistors (EGTs) to immobilize the MagR/Cry4 complex. With the optimization and characterization of this bionic graphene EGT, it could detect magnetic fields in real time with a sensitivity of 1 mT, which is far lower than in earlier research. It was concluded that our MagR/Cry4 complex-configured graphene EGTs with a side-gate held great promise in terms of geomagnetic field detection. Furthermore, the constructed approach in this paper could also be utilized as a general solution for recording the response of magnetically sensitive biomolecules to magnetic fields in real time.
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Affiliation(s)
- Qian Cheng
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai200050, China.,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing100049, China
| | - Jianfei Sun
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory of Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing210009,China
| | - Yuqing Ge
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai200050, China
| | - Le Xue
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory of Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing210009,China
| | - Hongju Mao
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai200050, China
| | - Lin Zhou
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai200050, China
| | - Jianlong Zhao
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai200050, China.,Shanghai Frontier Innovation Research Institute, Shanghai201108, China
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Liu Y, Yang Q, Du Z, Liu J, Zhang Y, Zhang W, Qin W. Synthesis of Surface-Functionalized Molybdenum Disulfide Nanomaterials for Efficient Adsorption and Deep Profiling of the Human Plasma Proteome by Data-Independent Acquisition. Anal Chem 2022; 94:14956-14964. [PMID: 36264706 DOI: 10.1021/acs.analchem.2c02736] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Blood is one of the most important clinical samples for protein biomarker discovery, as it provides rich physiological and pathological information and is easy to obtain with low invasiveness. However, the discovery of protein biomarkers in the blood by mass spectrometry (MS)-based proteomic strategies has been shown to be highly challenging due to the particularly large concentration range of proteins and the strong interference by the high-abundant proteins in the blood. Therefore, developing sensitive methods for low-abundant biomarker protein identification is a key issue that has received great attention. Here, we report the synthesis and characterization of surface-functionalized magnetic molybdenum disulfide (MoS2) for the large-scale adsorption of low-abundant plasma proteins and deep profiling by MS. MoS2 nanomaterials resulted in the coverage of more than 3400 proteins (including a single-peptide hit) in a single LC-MS analysis without peptide prefractionation using pooled plasma samples, which were five times more than those obtained by the direct analysis of the plasma proteome. A detection limit in the low ng L-1 range was obtained, which is rare compared with previous reports.
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Affiliation(s)
- Yuanyuan Liu
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China
| | - Qianying Yang
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China.,School of Basic Medical Science, Anhui Medical University, Hefei 230032, China
| | - Zhuokun Du
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China.,School of Basic Medical Science, Anhui Medical University, Hefei 230032, China
| | - Jiayu Liu
- Department of Laboratory Medicine, the First Medical Centre, Chinese PLA General Hospital, Beijing 100853, P. R. China
| | - Yangjun Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China.,School of Basic Medical Science, Anhui Medical University, Hefei 230032, China
| | - Wanjun Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China.,School of Basic Medical Science, Anhui Medical University, Hefei 230032, China
| | - Weijie Qin
- State Key Laboratory of Proteomics, National Center for Protein Sciences Beijing, Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, P.R. China.,School of Basic Medical Science, Anhui Medical University, Hefei 230032, China
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6
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Costa MCF, Marangoni VS, Trushin M, Carvalho A, Lim SX, Nguyen HTL, Ng PR, Zhao X, Donato RK, Pennycook SJ, Sow CH, Novoselov KS, Castro Neto AH. 2D Electrolytes: Theory, Modeling, Synthesis, and Characterization. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100442. [PMID: 33977595 DOI: 10.1002/adma.202100442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/01/2021] [Indexed: 06/12/2023]
Abstract
A class of compounds sharing the properties of 2D materials and electrolytes, namely 2D electrolytes is described theoretically and demonstrated experimentally. 2D electrolytes dissociate in different solvents, such as water, and become electrically charged. The chemical and physical properties of these compounds can be controlled by external factors, such as pH, temperature, electric permittivity of the medium, and ionic concentration. 2D electrolytes, in analogy with polyelectrolytes, present reversible morphological transitions from 2D to 1D, as a function of pH, due to the interplay of the elastic and Coulomb energies. Since these materials show stimuli-responsive behavior to the environmental conditions, 2D electrolytes can be considered as a novel class of smart materials that expand the functionalities of 2D materials and are promising for applications that require stimuli-responsive demeanor, such as drug delivery, artificial muscles, and energy storage.
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Affiliation(s)
- Mariana C F Costa
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore
| | - Valeria S Marangoni
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Maxim Trushin
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Alexandra Carvalho
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Sharon X Lim
- Department of Physics, National University of Singapore, Singapore, 117551, Singapore
| | - Hang T L Nguyen
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Pei Rou Ng
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Xiaoxu Zhao
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore
| | - Ricardo K Donato
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
| | - Stephen J Pennycook
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore
| | - Chorng H Sow
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
- Department of Physics, National University of Singapore, Singapore, 117551, Singapore
| | - Konstantin S Novoselov
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore
| | - Antonio H Castro Neto
- Centre for Advanced 2D Materials, National University of Singapore, Singapore, 117546, Singapore
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore
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7
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Graphene-based materials: A new tool to fight against breast cancer. Int J Pharm 2021; 603:120644. [PMID: 33964335 DOI: 10.1016/j.ijpharm.2021.120644] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/11/2021] [Accepted: 04/21/2021] [Indexed: 12/30/2022]
Abstract
Breast cancer is one of the most common malignant tumors among women population on a global scale, with a huge number of new cases and deaths each year. In recent years, there has been an increasing number of literatures on the discovery and development of novel anti-breast cancer drugs and materials, aiming to increase the survival rate of breast cancer patients. One of the newest tools used for the therapy of breast cancer is graphene-based materials, which have ultra-high surface area as well as unique physical, chemical and mechanical properties. It is reported that graphene-based materials could induce apoptosis in cancer cells while showing low toxicity due to their carbon structure. Therefore, they can be used as nano-drugs or biological carriers to introduce small molecules such as nucleic acids, drugs, or photosensitizers into the human body to achieve treatment goals. This article introduces the synthetic methods for graphene-based materials, as well as the current status and the future prospects of graphene-based materials' application in the treatment of breast cancer.
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8
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Hoseini-Ghahfarokhi M, Mirkiani S, Mozaffari N, Abdolahi Sadatlu MA, Ghasemi A, Abbaspour S, Akbarian M, Farjadian F, Karimi M. Applications of Graphene and Graphene Oxide in Smart Drug/Gene Delivery: Is the World Still Flat? Int J Nanomedicine 2020; 15:9469-9496. [PMID: 33281443 PMCID: PMC7710865 DOI: 10.2147/ijn.s265876] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 09/12/2020] [Indexed: 01/19/2023] Open
Abstract
Graphene, a wonder material, has made far-reaching developments in many different fields such as materials science, electronics, condensed physics, quantum physics, energy systems, etc. Since its discovery in 2004, extensive studies have been done for understanding its physical and chemical properties. Owing to its unique characteristics, it has rapidly became a potential candidate for nano-bio researchers to explore its usage in biomedical applications. In the last decade, remarkable efforts have been devoted to investigating the biomedical utilization of graphene and graphene-based materials, especially in smart drug and gene delivery as well as cancer therapy. Inspired by a great number of successful graphene-based materials integrations into the biomedical area, here we summarize the most recent developments made about graphene applications in biomedicine. In this paper, we review the up-to-date advances of graphene-based materials in drug delivery applications, specifically targeted drug/ gene delivery, delivery of antitumor drugs, controlled and stimuli-responsive drug release, photodynamic therapy applications and optical imaging and theranostics, as well as investigating the future trends and succeeding challenges in this topic to provide an outlook for future researches.
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Affiliation(s)
- Mojtaba Hoseini-Ghahfarokhi
- Nano Drug Delivery Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Soroush Mirkiani
- Neuroscience and Mental Health Institute, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Naeimeh Mozaffari
- Research School of Electrical, Energy and Materials Engineering, The Australian National University, Canberra2601, Australia
| | | | - Amir Ghasemi
- Department of Engineering, Durham University, Durham DH1 3LE, United Kingdom
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
| | - Somayeh Abbaspour
- Department of Engineering, Durham University, Durham DH1 3LE, United Kingdom
| | - Mohsen Akbarian
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Farjadian
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahdi Karimi
- Iran Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
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9
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Amiri M, Nekoueian K, Saberi RS. Graphene-family materials in electrochemical aptasensors. Anal Bioanal Chem 2020; 413:673-699. [PMID: 32939567 DOI: 10.1007/s00216-020-02915-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 08/02/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023]
Abstract
The study of graphene-based carbon nanocomposites has remarkably increased in recent years. Functionalized graphene-based nanostructures, including graphene oxide and reduced graphene oxide, have great potential as new innovative electrode materials in the fabrication of novel electrochemical sensors. Electrochemical sensors based on aptamers attracted great attention because of their high sensitivity and selectivity, and simple instrumentation, as well as low production cost. Aptamers as a potent alternative to antibodies are functional nucleic acids with a high tendency to specific analytes. Electrochemical aptasensors show specific recognition ability for a wide range of analytes. Although aptamers are selected in vitro in contrast to antibodies, they are interesting due to advantages like high stability, easy chemical modifications, and the potential to be employed in nanostructured device fabrication or electrochemical sensing devices. Recently, new nanomaterials have shown a significant impact on the production of electrochemical sensors with high efficiency and performance. This review aims to give an outline of electrochemical aptasensors based on the graphene family materials and discuss the detection mechanism in this type of aptasensors. The present review summarizes some of the recent achievements in graphene-based aptasensors and includes their recent electroanalytical applications. Graphical Abstract Graphical Abstract.
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Affiliation(s)
- Mandana Amiri
- Department of Chemistry, University of Mohaghegh Ardabili, Daneshgah Street, Ardabil, 56199-11367, Iran.
| | - Khadijeh Nekoueian
- Department of Chemistry, University of Mohaghegh Ardabili, Daneshgah Street, Ardabil, 56199-11367, Iran
| | - Reyhaneh Sadat Saberi
- East Sage Investigative Corporation, Isfahan Science and Technology Town, Isfahan, 8415683111, Iran
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