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El-Sewify IM, Shenashen MA, El-Agamy RF, Emran MY, Selim MS, Khairy M, Shahat A, Selim MM, Elmarakbi A, Ebara M, El-Safty SA. Fluorescent sensor/tracker for biocompatible and real-time monitoring of ultra-trace arsenic toxicants in living cells. JOURNAL OF HAZARDOUS MATERIALS 2024; 478:135429. [PMID: 39128154 DOI: 10.1016/j.jhazmat.2024.135429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 07/25/2024] [Accepted: 08/03/2024] [Indexed: 08/13/2024]
Abstract
Real-time monitoring and tracking of extreme toxins that penetrate into living cells by using biocompatible, low-cost visual detection via fluorescent monitors are vitally essential to reduce health hazards. Herein, we report a simple engineering design of biocompatible and fluorescent sensors/trackers for real-time monitoring and ultra-trace tracking (up to ppb) of extremely toxic substances (such as arsenic species) in living cells. The biocompatible As(V) sensor (BAS) design is fabricated via successful dressing/decoration process of 2-hydroxy 5-methyl isophthalaldehyde fluorescent receptor into hierarchical organic-inorganic carriers that have micro-hollow geodes, swirled caves and nest-shaped cages, and uniform cubic structures. The BAS monitors show evidence for the selective trapping/detecting/tracking of As(V) species in biological cells (i.e., HeLa cells) despite the coexistence of highly competitive and interfered species. Our simple batch-contact sensing assays shows real-space evidence of the continuous monitoring of As(V) species in HeLa cells with ultra-sensitive detection (i.e., with a low detection limit of 0.149 ppb) and rapid recognition (i.e., in the order of seconds). Significantly, the BAS monitors did not affect the cell population and achieved low cytotoxicity and high cell viability during the monitoring/tracking process inside HeLa cells. The high biocompatibility of BAS remarkably allows precise quantification and real-time monitoring/tracking of toxicant targets in living cells.
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Affiliation(s)
- Islam M El-Sewify
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan; Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Cairo, Abbassia, Egypt
| | - Mohamed A Shenashen
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan; Petroleum Application Department, Egyptian Petroleum Research Institute (EPRI)The institution will open in a new tab, Nasr City, Cairo 11727, Egypt
| | - Rasha F El-Agamy
- College of Computer Science and Engineering, Taibah University, Yanbu 966144 Saudi Arabia
| | - Mohammed Y Emran
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan
| | - Mohamed S Selim
- Petroleum Application Department, Egyptian Petroleum Research Institute (EPRI)The institution will open in a new tab, Nasr City, Cairo 11727, Egypt
| | - Mohamed Khairy
- Chemistry Department, Faculty of Science, Sohag University, 82524, Egypt
| | - Ahmed Shahat
- Chemistry Department, Faculty of Science, Suez University, B.O.Box: 43221 Suez, Egypt
| | - Mahmoud M Selim
- Al-Aflaj College of Science and Human Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj 710, 11912, Saudi Arabia
| | - Ahmed Elmarakbi
- Faculty of Engineering and Environment, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK
| | - Mitsuhiro Ebara
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan
| | - Sherif A El-Safty
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan.
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2
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Abd El-Mouhsen RR, El-Sayed GO, El-Feky HH, Khalil MMH, El-Sewify IM. Magnetized cubic zinc MOFs for efficient removal of hazardous cationic and anionic dyes in aqueous solutions. RSC Adv 2024; 14:19322-19330. [PMID: 38887647 PMCID: PMC11181133 DOI: 10.1039/d4ra02453b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 06/07/2024] [Indexed: 06/20/2024] Open
Abstract
A significant amount of dye runoff and aqueous waste are released from the manufacturing process of dyes with intense and permanent colors, which are undesirable from a cultural and ecological aspect. In this paper, we present a green, simple, low-effort, and energy-efficient method of creating magnetized cubic Zn-MOFs for the adsorption and elimination of various organic dyes. Magnetic iron oxide materials with a hierarchical structure were loaded and doped into cubic zinc metal-organic frameworks (MDLZ). High magnetic characteristics, chemical stability, minimal toxicity, and ease of removing various dyes from aqueous effluents are all exhibited by the developed MDLZ adsorbent. To assess MDLZ's capacity to adsorb organic dyes from an aqueous solution, organic dyes such as Crystal Violet (CV), Neutral Red (NR), and Congo Red (CR) were used as model materials. Many adsorption factors were examined, including temperature, pH, contact time, initial concentration, and adsorbent dosage. Under optimal elimination circumstances, MDLZ was utilized to evaluate the kinetic, thermodynamic, and isotherm models for the adsorption of CR, NR, and CV dyes. The adsorption capacity (q m) of the MDLZ adsorbent at 25 °C was 39.37 mg g-1 for CV, 239.81 mg g-1 for CR, and 321.54 mg g-1 for NR, which is significantly higher than those of other adsorbents reported. The magnetized nanocubes' large surface area and uniform micropores enabled them to eliminate a large number of organic dyes from wastewater effectively, and their strong adsorption capability persisted even after four reuse cycles. The microporous MLDZ adsorbent offers a simple and effective method for handling industrial effluents and filtration of water.
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Affiliation(s)
- Ramy R Abd El-Mouhsen
- Department of Chemistry, Faculty of Science, Ain Shams University 11566 Abbassia Cairo Egypt
| | - Gamal O El-Sayed
- Department of Chemistry, Faculty of Science, Benha University Egypt
| | - Hesham H El-Feky
- Department of Chemistry, Faculty of Science, Benha University Egypt
| | - Mostafa M H Khalil
- Department of Chemistry, Faculty of Science, Ain Shams University 11566 Abbassia Cairo Egypt
| | - Islam M El-Sewify
- Department of Chemistry, Faculty of Science, Ain Shams University 11566 Abbassia Cairo Egypt
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3
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El-Sewify IM, Shenashen MA, El-Agamy RF, Selim MS, Alqahtani NF, Elmarakbi A, Ebara M, Selim MM, Khalil MMH, El-Safty SA. Ultrasensitive Visual Tracking of Toxic Cyanide Ions in Biological Samples Using Biocompatible Metal-Organic Frameworks Architectures. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133271. [PMID: 38141313 DOI: 10.1016/j.jhazmat.2023.133271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/07/2023] [Accepted: 12/13/2023] [Indexed: 12/25/2023]
Abstract
The extraordinary accumulation of cyanide ions within biological cells is a severe health risk. Detecting and tracking toxic cyanide ions within these cells by simple and ultrasensitive methodologies are of immense curiosity. Here, continuous tracking of ultimate levels of CN--ions in HeLa cells was reported employing biocompatible branching molecular architectures (BMAs). These BMAs were engineered by decorating colorant-laden dendritic branch within and around the molecular building hollows of the geode-shelled nanorods of organic-inorganic Al-frameworks. Batch-contact methods were utilized to assess the potential of hollow-nest architecture for inhibition/evaluation of toxicant CN--ions within HeLa cells. The nanorod BMAs revealed significant potential capabilities in monitoring and tracking of CN- ions (88 parts per trillion) in biological trials within seconds. These results demonstrated sufficient evidence for the compatibility of BMAs during HeLa cell exposure. Under specific conditions, the BMAs were utilized for in-vitro fluorescence tracking/sensing of CN- in HeLa cells. The cliff swallow nest with massive mouths may have the potential to reduce the health hazards associated with toxicant exposure in biological cells.
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Affiliation(s)
- Islam M El-Sewify
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan; Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Cairo, Abbassia, Egypt
| | - Mohamed A Shenashen
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan; Petroleum Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, 11727 Cairo, Egypt
| | - Rasha F El-Agamy
- College of Computer Science and Engineering, Taibah University, Yanbu 966144 Saudi Arabia
| | - Mohammed S Selim
- Petroleum Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, 11727 Cairo, Egypt
| | - Norah F Alqahtani
- Department of Chemistry, College of Science, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Ahmed Elmarakbi
- Faculty of Engineering and Environment, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK
| | - Mitsuhiro Ebara
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan
| | - Mahmoud M Selim
- Al-Aflaj College of Science and Human Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj 710-11912, Saudi Arabia
| | - Mostafa M H Khalil
- Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Cairo, Abbassia, Egypt
| | - Sherif A El-Safty
- Research Center for Macromolecules and Biomaterials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken 305-0047, Japan.
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4
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Chakroborty S, Pal K, Nath N, Singh V, Barik A, Soren S, Panda P, Asthana N, Kyzas GZ. Sustainable synthesis of multifunctional nanomaterials from rice wastes: a comprehensive review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:95039-95053. [PMID: 37580476 PMCID: PMC10482793 DOI: 10.1007/s11356-023-29235-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/04/2023] [Indexed: 08/16/2023]
Abstract
More than 60% of India's population relies on agriculture as their primary source of income, making it the nation's most important economic sector. Rice husk (often abbreviated as RH) is one of the most typical by-products of agricultural production. Every five tonnes of rice that is harvested results in the production of one tonne of husk. The concept of recycling and reusing waste from agricultural production has received interest from a variety of environmental and industrial perspectives. A wide variety of nanomaterials, including nano-zeolite, nanocarbon, and nano-silica, have been discovered in agro-waste. From rice cultivation to the finished product, there was a by-product consisting of husk that comprised 20% of the overall weight, or RH. The percentage of silica in RH ash ranges from 60 to 40%, with the remaining percentage consisting of various minerals. As a direct consequence of this, several distinct approaches to generating and extracting nanomaterial from rice husk have been developed. Because it contains a significant amount of cellulose and lignin, RH is an excellent and economical source of carbon precursor. The goal of this chapter is to produce carbon-based nanomaterials from RH.
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Affiliation(s)
- Subhendu Chakroborty
- Department of Basic Sciences, IITM, IES University, Madhya Pradesh, Bhopal, 462044, India
| | - Kaushik Pal
- Department of Physics, University Centre for Research and Development (UCRD), Chandigarh University, Gharuan, Mohali, Punjab, 140413, India
| | - Nibedita Nath
- Department of Chemistry, D.S. Degree College, Laida, Sambalpur, Odisha, India, 768214
| | - Varun Singh
- Department of Chemistry, University Institute of Science (UIS), Chandigarh University, Mohali, Punjab, 140413, India
| | - Arundhati Barik
- CIPET: Institute of Petrochemicals Technology [IPT], Bhubaneswar, Odisha, India
| | - Siba Soren
- Department of Chemistry, Ravenshaw University, Cuttack, 753003, Odisha, India
| | - Pravati Panda
- Department of Basic Sciences, RIE, Bhubaneswar, India
| | | | - George Z Kyzas
- Department of Chemistry, International Hellenic University, Kavala, Greece.
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5
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Su M, Cao X, Gao H, Zhu C, Peng W, Jiang Q, Yu C. Honeycomb-like nickel oxide-reduced graphene oxide based sensor for the electrochemical tracking of norepinephrine in neuronal cells. Anal Chim Acta 2023; 1262:341247. [PMID: 37179062 DOI: 10.1016/j.aca.2023.341247] [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: 12/13/2022] [Revised: 03/05/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023]
Abstract
Highly sensitive and specific detection and monitoring of trace norepinephrine (NE) in biological fluids and neuronal cell lines is essential for the investigation of pathogenesis of certain neurological diseases. Herein, we constructed a novel electrochemical sensor for real-time monitoring of NE released by PC12 cells based on glassy carbon electrode (GCE) modified with honeycomb-like nickel oxide (NiO)-reduced graphene oxide (RGO) nanocomposite. The synthesized NiO, RGO and the NiO-RGO nanocomposite were characterized using X-ray diffraction spectrogram (XRD), Raman spectroscopy and scanning electron microscopy (SEM). The porous three-dimensional honeycomb-like structure of NiO and high charge transfer kinetics of RGO endowed the nanocomposite with excellent electrocatalytic activity, large surface area and good conductivity. The developed sensor exhibited superior sensitivity and specificity towards NE in a wide linear range from 20 nM to 14 μM and 14 μM-80 μM, with a low detection limit of 5 nM. The performances of the sensor in terms of excellent biocompatibility and high sensitivity allow it to be successfully employed in the tracking of NE release from PC12 cells under the stimulation of K+, providing an effective strategy for the real-time monitoring of cellular NE.
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Affiliation(s)
- Mengjie Su
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Xiaoqing Cao
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Hui Gao
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Cailing Zhu
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Wenjing Peng
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Qiyu Jiang
- School of Public Health, Nantong University, Nantong, 226019, PR China
| | - Chunmei Yu
- School of Public Health, Nantong University, Nantong, 226019, PR China.
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Wang GQ, Ren XX, Wei JJ, Wang AJ, Zhao T, Feng JJ, Yun Cheang T. Ultrasensitive PEC cytosensor for breast cancer cells detection and inhibitor screening based on plum-branched CdS/Bi 2S 3 heterostructures. Bioelectrochemistry 2023; 152:108442. [PMID: 37060704 DOI: 10.1016/j.bioelechem.2023.108442] [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: 02/17/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023]
Abstract
Breast cancer is the most common malignant tumor in women, which seriously threatens the life and health of patients. Therefore, facile and sensitive detection of human breast cancer cells is crucial for cancer diagnosis. In this work, plum-branched CdS/Bi2S3 heterostructures (CdS/Bi2S3 HSs) were synthesized under hydrothermal condition, whose photoelectrochemical (PEC) property and biocompatibility were scrutinously investigated. In parallel, a signal amplification strategy was designed based on immune recognition between epidermal growth factor receptor (EGFR) overexpressed on membrane of breast cancer cells MDA-MB-231 and its aptamer. Integration of the above together, a highly sensitive PEC cytosensor was developed for analysis of target MDA-MB-231 cells, exhibiting a wider linear range of 1 × 102 ∼ 3 × 105 cells mL-1 with a limit of detection (LOD) down to 6 cells mL-1 (S/N = 3). Further, the biosensor was explored for anticancer drug (e.g., dacomitinib) screening by monitoring the variations in the PEC signals of the expressed EGFR upon drug stimulation. The obtained CdS/Bi2S3 HSs are identified as promising and feasible photoactive material for determination of cancer cells and drug screening in clinic and related research.
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Affiliation(s)
- Gui-Qing Wang
- Department of Breast Care Centre, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China; College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Xin-Xin Ren
- Department of Breast Care Centre, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China; College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Jing-Jing Wei
- College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Ai-Jun Wang
- College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Tiejun Zhao
- College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China; School of Medicine, Hangzhou City University, Hangzhou 310015, China.
| | - Jiu-Ju Feng
- College of Geography and Environmental Sciences, College of Life Science, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China.
| | - Tuck Yun Cheang
- Department of Breast Care Centre, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China.
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Emran MY, Miran W, Gomaa H, Ibrahim I, Belessiotis GV, Abdelwahab AA, Othman MB. Biowaste Materials for Advanced Biodegradable Packaging Technology. HANDBOOK OF BIODEGRADABLE MATERIALS 2023:861-897. [DOI: 10.1007/978-3-031-09710-2_46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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8
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Huang L, Su R, Xi F. Sensitive detection of noradrenaline in human whole blood based on Au nanoparticles embedded vertically-ordered silica nanochannels modified pre-activated glassy carbon electrodes. Front Chem 2023; 11:1126213. [PMID: 36874060 PMCID: PMC9974660 DOI: 10.3389/fchem.2023.1126213] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 02/07/2023] [Indexed: 02/17/2023] Open
Abstract
Sensitive determination of noradrenaline (NE), the pain-related neurotransmitters and hormone, in complex whole blood is of great significance. In this work, an electrochemical sensor was simply constructed on the pre-activated glassy carbon electrode (p-GCE) modified with vertically-ordered silica nanochannels thin film bearing amine groups (NH2-VMSF) and in-situ deposited Au nanoparticles (AuNPs). The simple and green electrochemical polarization was employed to pre-activate GCE to realize the stable binding of NH2-VMSF on the surface of electrode without the use of any adhesive layer. NH2-VMSF was conveniently and rapidly grown on p-GCE by electrochemically assisted self-assembly (EASA). With amine group as the anchor sites, AuNPs were in-situ electrochemically deposited on the nanochannels to improve the electrochemical signals of NE. Owing to signal amplification from gold nanoparticles, the fabricated AuNPs@NH2-VMSF/p-GCE sensor can achieve electrochemical detection of NE ranged from 50 nM to 2 μM and from 2 μM to 50 μM with a low limit of detection (LOD) of 10 nM. The constructed sensor exhibited high selectivity and can be easily regenerated and reused. Owing to the anti-fouling ability of nanochannel array, direct electroanalysis of NE in human whole blood was also realized.
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Affiliation(s)
| | - Ruobing Su
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Fengna Xi
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
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9
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Fabrication of Niobium Metal Organic Frameworks anchored Carbon Nanofiber Hybrid Film for Simultaneous Detection of Xanthine, Hypoxanthine and Uric Acid. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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Masood T, Asad M, Riaz S, Akhtar N, Hayat A, Shenashen MA, Rahman MM. Non-enzymatic electrochemical sensing of dopamine from COVID-19 quarantine person. MATERIALS CHEMISTRY AND PHYSICS 2022; 289:126451. [PMID: 35765364 PMCID: PMC9222292 DOI: 10.1016/j.matchemphys.2022.126451] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/19/2022] [Accepted: 06/21/2022] [Indexed: 05/24/2023]
Abstract
The worldwide outbreak of COVID-19 pandemic, is not only a great threat to the victim life but it is leaving invisible devastating negative affect on mental health of quarantined individual because of isolation, depression, bereavement, and loss of income. Therefore, the precise monitoring catecholamine neurotransmitters specifically of dopamine (DA) is of great importance to assess the mental health. Thus, herein we have synthesized Co-based zeolitic imidazolate framework (ZIF-67) through solvothermal method for precise monitoring of DA. To facilitate the fast transportation of ions, highly conductive polymer, poly(3,4-ethylenedioxythiophene; PEDOT) has been integrated on the surface of ZIF-67 which not only provides the smooth pathway for ions/electrons transportation but also saves the electrode from pulverization. The fabricated ZIF-67/PEDOT electrode shows a significant sensing performance towards DA detection in terms of short diffusion pathways by expositing more active sites, over good linear range (15-240 μM) and a low detection limit of (0.04 μM) even in the coexistence of the potentially interfering molecules. The developed ZIF-67/PEDOT sensor was successfully employed for sensitive and selective monitoring of DA from COVID-19 quarantined person blood, thus suggesting reliability of the developed electrode.
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Affiliation(s)
- Tayyaba Masood
- Department of Chemistry, COMSATS University Islamabad, Lahore Campus, Lahore, 54000, Pakistan
| | - Muhammad Asad
- Department of Materials Science and Engineering, University of Science and Technology of China, No. 96 Jinzhai Road, Hefei, 230026, Anhui, China
| | - Sara Riaz
- Department of Chemistry, COMSATS University Islamabad, Lahore Campus, Lahore, 54000, Pakistan
| | - Naeem Akhtar
- Interdisciplinary Research Centre in Biomedical Materials Department, COMSATS University Islamabad, Lahore Campus, Lahore, 54000, Pakistan
| | - Akhtar Hayat
- Interdisciplinary Research Centre in Biomedical Materials Department, COMSATS University Islamabad, Lahore Campus, Lahore, 54000, Pakistan
| | - Mohamed A Shenashen
- Department of Petrochemical, Egyptian Petroleum Research Institute (EPRI), Cairo, 11727, Egypt
| | - Mohammed M Rahman
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, Jeddah, 21589, P.O. Box 80203, Saudi Arabia
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11
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Sea-urchin-like cobalt-MOF on electrospun carbon nanofiber mat as a self-supporting electrode for sensing of xanthine and uric acid. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Shakeel F, Asad M, Zafar F, akhtar N, Ahmad H, Shafiq Z. Bioinspired NC Coated BM‐ZIF for Electrochemical Monitoring of Adrenaline from Blood and Pharmaceutical Samples. ELECTROANAL 2022. [DOI: 10.1002/elan.202200128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Farhan Zafar
- COMSATS Institute of Information Technology - Lahore Campus PAKISTAN
| | - Naeem akhtar
- COMSATS University Islamabad - Lahore Campus PAKISTAN
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13
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PC-12 Cell Line as a Neuronal Cell Model for Biosensing Applications. BIOSENSORS 2022; 12:bios12070500. [PMID: 35884303 PMCID: PMC9313070 DOI: 10.3390/bios12070500] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 12/02/2022]
Abstract
PC-12 cells have been widely used as a neuronal line study model in many biosensing devices, mainly due to the neurogenic characteristics acquired after differentiation, such as high level of secreted neurotransmitter, neuron morphology characterized by neurite outgrowth, and expression of ion and neurotransmitter receptors. For understanding the pathophysiology processes involved in brain disorders, PC-12 cell line is extensively assessed in neuroscience research, including studies on neurotoxicity, neuroprotection, or neurosecretion. Various analytical technologies have been developed to investigate physicochemical processes and the biosensors based on optical and electrochemical techniques, among others, have been at the forefront of this development. This article summarizes the application of different biosensors in PC-12 cell cultures and presents the modern approaches employed in neuronal networks biosensing.
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Abdelwahab A, Naggar A, Abdelmotaleb M, Abdel-Hakim M. A sensor for selective dopamine determination based on overoxidized poly‐1,5‐diaminonaphthalene on graphene nanosheets. ELECTROANAL 2022. [DOI: 10.1002/elan.202200112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Zhao G, Zhou H, Jin G, Jin B, Geng S, Luo Z, Ge Z, Xu F. Rational Design of Electrically Conductive Biomaterials toward Excitable Tissues Regeneration. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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16
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A unique organic-inorganic hybrid FeIII–PrIII-included 2-germano-20-tungstate and its electrochemical biosensing properties. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.078] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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17
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Azzam AM, Shenashen MA, Selim MS, Mostafa B, Tawfik A, El-Safty SA. Vancomycin-Loaded Furriness Amino Magnetic Nanospheres for Rapid Detection of Gram-Positive Water Bacterial Contamination. NANOMATERIALS 2022; 12:nano12030510. [PMID: 35159855 PMCID: PMC8839226 DOI: 10.3390/nano12030510] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/05/2022] [Accepted: 01/27/2022] [Indexed: 12/21/2022]
Abstract
Bacterial pathogens pose high threat to public health worldwide. Different types of nanomaterials have been synthesized for the rapid detection and elimination of pathogens from environmental samples. However, the selectivity of these materials remains challenging, because target bacterial pathogens commonly exist in complex samples at ultralow concentrations. In this study, we fabricated novel furry amino magnetic poly-L-ornithine (PLO)/amine-poly(ethylene glycol) (PEG)-COOH/vancomycin (VCM) (AM-PPV) nanospheres with high-loading VCM for vehicle tracking and the highly efficient capture of pathogens. The magnetic core was coated with organosilica and functionalized with cilia. The core consisted of PEG/PLO loaded with VCM conjugated to Gram-positive bacterial cell membranes, forming hydrogen bonds with terminal peptides. The characterization of AM-PPV nanospheres revealed an average particle size of 56 nm. The field-emission scanning electron microscopy (FE-SEM) micrographs showed well-controlled spherical AM-PPV nanospheres with an average size of 56 nm. The nanospheres were relatively rough and contained an additional 12.4 nm hydrodynamic layer of PLO/PEG/VCM, which provided additional stability in the suspension. The furry AM-PPV nanospheres exhibited a significant capture efficiency (>90%) and a high selectivity for detecting Bacillus cereus (employed as a model for Gram-positive bacteria) within 15 min, even in the presence of other biocompatible pathogens. Moreover, AM-PPV nanospheres rapidly and accurately detected B. cereus at levels less than 10 CFU/mL. The furry nano-design can potentially satisfy the increasing demand for the rapid and sensitive detection of pathogens in clinical and environmental samples.
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Affiliation(s)
- Ahmed M. Azzam
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi 305-0047, Ibaraki-ken, Japan; (A.M.A.); (M.S.S.)
- Environmental Research Department, Theodor Bilharz Research Institute (TBRI), Imbaba, Giza 12411, Egypt;
| | - Mohamed A. Shenashen
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi 305-0047, Ibaraki-ken, Japan; (A.M.A.); (M.S.S.)
- Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo 11727, Egypt
- Correspondence: (M.A.S.); (S.A.E.-S.)
| | - Mohamed S. Selim
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi 305-0047, Ibaraki-ken, Japan; (A.M.A.); (M.S.S.)
- Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo 11727, Egypt
| | - Bayaumy Mostafa
- Environmental Research Department, Theodor Bilharz Research Institute (TBRI), Imbaba, Giza 12411, Egypt;
| | - Ahmed Tawfik
- Water Pollution Research Department, National Research Centre (NRC), Dokki, Giza 12622, Egypt;
| | - Sherif A. El-Safty
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi 305-0047, Ibaraki-ken, Japan; (A.M.A.); (M.S.S.)
- Correspondence: (M.A.S.); (S.A.E.-S.)
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Emran MY, Shenashen MA, Eid AI, Selim MM, El-Safty SA. Portable sensitive and selective biosensing assay of dopamine in live cells using dual phosphorus and nitrogen doped carbon urchin-like structure. CHEMICAL ENGINEERING JOURNAL 2022; 430:132818. [DOI: 10.1016/j.cej.2021.132818] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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19
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Shenashen MA, Emran MY, El Sabagh A, Selim MM, Elmarakbi A, El-Safty SA. Progress in sensory devices of pesticides, pathogens, coronavirus, and chemical additives and hazards in food assessment: Food safety concerns. PROGRESS IN MATERIALS SCIENCE 2022; 124:100866. [DOI: 10.1016/j.pmatsci.2021.100866] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Emran MY, Shenashen MA, Elmarakbi A, Selim MM, El-Safty SA. Nitrogen-doped carbon hollow trunk-like structure as a portable electrochemical sensor for noradrenaline detection in neuronal cells. Anal Chim Acta 2022; 1192:339380. [DOI: 10.1016/j.aca.2021.339380] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/07/2021] [Accepted: 12/14/2021] [Indexed: 12/26/2022]
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21
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Shakeel F, Fazal MW, Zulfiqar A, Zafar F, Akhtar N, Ahmed A, Ahmad HB, Ahmed S, Syed A, Bahkali AH, Abdullah M, Shafiq Z. Melamine-derived N-rich C-entrapped Au nanoparticles for sensitive and selective monitoring of dopamine in blood samples. RSC Adv 2022; 12:26390-26399. [PMID: 36275100 PMCID: PMC9477018 DOI: 10.1039/d2ra02754b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 08/16/2022] [Indexed: 11/23/2022] Open
Abstract
Several neurological disorders, including Parkinson's disease, schizophrenia, human immunodeficiency virus infection, and restless leg syndrome, majorly result from disruption in the dopamine (DA) level. Thus, useful information about the treatment and prevention of various genetic majorly mental health problems can be obtained through precise and real-time monitoring of DA. Herein, we report the fabrication of novel N-rich carbon-coated Au nanoparticles (NC@Au-NPs) by deriving from melamine-crosslinked citrate-stabilized Au NPs. NC@Au-NPs offer fast electro-oxidation efficacy towards DA, because of strong electrostatic attraction between negatively charged NC@Au-NPs and positively charged DA. The catalytic efficacy and shelf life of the designed system were further boosted by applying a mixture of polydopamine (PDA) and benzimidazolium-1-acetate ionic liquid (IL) as a sandwich between the working electrode surface (graphitic pencil electrode: GPE) and the designed nanohybrid NC@Au-NPs as a redox mediator. The results indicate that the designed novel NC@Au/PDA–IL/GPE exhibits excellent sensitivity, selectivity, and reproducibility over a wide linear range (50–1000 nm) and a low detection limit of 0.002 μM ± 0.001 as well. The developed sensor was successfully applied to monitor DA in the blood of COVID-19 quarantined patients and pharmaceutical samples with high accuracy, thus suggesting a powerful tool for the diagnosis of mental problems. Several neurological disorders, including Parkinson's disease, schizophrenia, human immunodeficiency virus infection, and restless leg syndrome, majorly result from disruption in the dopamine (DA) level.![]()
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Affiliation(s)
- Faria Shakeel
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Waseem Fazal
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Anam Zulfiqar
- Department of Biochemistry, Bahauddin Zakariya University, 60800, Multan, Pakistan
| | - Farhan Zafar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Naeem Akhtar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Arsalan Ahmed
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | | | - Safeer Ahmed
- Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Asad Syed
- Department of Botany and Microbiology, College of Science, King Saud University, P. O. 2455, Riyadh, 11451, Saudi Arabia
| | - Ali H. Bahkali
- Department of Botany and Microbiology, College of Science, King Saud University, P. O. 2455, Riyadh, 11451, Saudi Arabia
| | - Muhammad Abdullah
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, USA
| | - Zahid Shafiq
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan 60800, Pakistan
- Department of Pharmaceutical & Medicinal Chemistry, An der Immenburg 4, D-53121 Bonn, Germany
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22
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Emran MY, Miran W, Gomaa H, Ibrahim I, Belessiotis GV, Abdelwahab AA, Othman MB. Biowaste Materials for Advanced Biodegradable Packaging Technology. HANDBOOK OF BIODEGRADABLE MATERIALS 2022:1-37. [DOI: 10.1007/978-3-030-83783-9_46-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/14/2022] [Indexed: 09/01/2023]
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23
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Crosslinker polycarbazole supported magnetite MOF@CNT hybrid material for synergetic and selective voltammetric determination of adenine and guanine. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2021.115963] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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24
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Zhu D, Xin J, Li X. Self-assembly encapsulation of vanadium tetrasulfide into nitrogen doped biomass-derived porous carbon as a high performance electrochemical sensor for xanthine determination. NEW J CHEM 2022. [DOI: 10.1039/d2nj02113g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel VS4@N-BPC platform was constructed, and demonstrated a high electrochemical response to xanthine due to the excellent synergistic effect.
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Affiliation(s)
- Di Zhu
- School of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, P. R. China
| | - Jianjiao Xin
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, 161006, P. R. China
| | - Xuemei Li
- School of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, P. R. China
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25
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Emran MY, Shenashen MA, Elmarakbi A, Selim MM, El-Safty SA. Hierarchical engineering of Mn 2O 3/carbon nanostructured electrodes for sensitive screening of acetylcholine in biological samples. NEW J CHEM 2022; 46:15557-15566. [DOI: 10.1039/d2nj02390c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Enzymeless electrochemical sensors have received considerable interest for the direct, sensitive, and selective monitoring of biomolecules in a complex biological environment.
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Affiliation(s)
- Mohammed Y. Emran
- National Institute for Materials Science (NIMS), Research Center for Functional Materials, 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
- Chemistry Department, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
| | - Mohamed A. Shenashen
- National Institute for Materials Science (NIMS), Research Center for Functional Materials, 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
- Department of Petrochemical, Egyptian Petroleum Research Institute (EPRI), Nasr City 11727, Cairo, Egypt
| | - Ahmed Elmarakbi
- Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Mahmoud M. Selim
- Al-Aflaj College of Science and Human Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj, 710-11912, Saudi Arabia
| | - Sherif A. El-Safty
- National Institute for Materials Science (NIMS), Research Center for Functional Materials, 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
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26
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Emran MY, El‐Safty SA, Elmarakbi A, Reda A, El Sabagh A, Shenashen MA. Chipset Nanosensor Based on N‐Doped Carbon Nanobuds for Selective Screening of Epinephrine in Human Samples. ADVANCED MATERIALS INTERFACES 2022; 9. [DOI: 10.1002/admi.202101473] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 09/01/2023]
Abstract
AbstractChipset nanosensor design and fabrication are important for healthcare research and development. Herein, a functionalized chipset nanosensor is designed to monitor neurotransmitters (i.e., epinephrine (EP)) in human fluids. An interdigitated electrode array (IDA) is functionalized by N‐doped carbon nanobud (N‐CNB) and N‐doped carbon nanostructure (N‐CNS). The surface morphology of N‐CNB shows the formation of nanotubular‐like branches on sheets and micrometer‐size tubes. The N‐CNS design consists of the formation of aggregated sheets and particles in nanometer size. The irregular shape formation provides surface heterogeneity and numerous free spaces between the stacked nanostructures. N‐atoms ascertain highly active N‐CNS with multifunctional active centers, electron‐rich charged surface, and short distance pathway. The N‐CNB/IDA exhibits the best performance for EP signaling with high sensitivity and selectivity. The N‐CNB/IDA sensing performance for EP detection indicates the successful design of a highly selective and sensitive assay with low detection limit of 0.011 × 10−6 m and a broad linear range of 0.5 × 10−6 to 3 × 10−6 m. The N‐CNB/IDA exhibits a high degree of accuracy and reproducibility with RSD of 2.7% and 3.9%, respectively. Therefore, the chipset nanosensor of N‐CNB/IDA can be used for on‐site monitoring of EP in human serum samples and further used in daily monitoring of neuronal disorders.
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Affiliation(s)
- Mohammed Y. Emran
- National Institute for Materials Science (NIMS) Research Center for Functional Materials 1‐2‐1 Sengen Tsukuba‐shi Ibaraki‐ken 305‐0047 Japan
| | - Sherif A. El‐Safty
- National Institute for Materials Science (NIMS) Research Center for Functional Materials 1‐2‐1 Sengen Tsukuba‐shi Ibaraki‐ken 305‐0047 Japan
| | - Ahmed Elmarakbi
- Faculty of Engineering and Environment Northumbria University Newcastle upon Tyne NE1 8ST UK
| | - Abduallah Reda
- National Institute for Materials Science (NIMS) Research Center for Functional Materials 1‐2‐1 Sengen Tsukuba‐shi Ibaraki‐ken 305‐0047 Japan
| | - Ayman El Sabagh
- Department of Field Crops Faculty of Agriculture Siirt University Siirt 56100 Turkey
| | - Mohamed A. Shenashen
- National Institute for Materials Science (NIMS) Research Center for Functional Materials 1‐2‐1 Sengen Tsukuba‐shi Ibaraki‐ken 305‐0047 Japan
- Department of Petrochemical Egyptian Petroleum Research Institute (EPRI) Nasr City Cairo 11727 Egypt
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van Staden JF, Stefan-van Staden RI. Characterization of Low-Cost, Robust, Graphene-Based Amperometric Dot Microsensors for the Determination of Dopamine. ANAL LETT 2021. [DOI: 10.1080/00032719.2021.1904409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jacobus Frederick van Staden
- Process Analytical Technology Laboratory (PATLAB), National Institute of Research for Electrochemistry and Condensed Matter, Bucharest, Romania
| | - Raluca-Ioana Stefan-van Staden
- Process Analytical Technology Laboratory (PATLAB), National Institute of Research for Electrochemistry and Condensed Matter, Bucharest, Romania
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Enzymeless copper microspheres@carbon sensor design for sensitive and selective acetylcholine screening in human serum. Colloids Surf B Biointerfaces 2021; 210:112228. [PMID: 34839049 DOI: 10.1016/j.colsurfb.2021.112228] [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: 08/18/2021] [Revised: 10/13/2021] [Accepted: 11/01/2021] [Indexed: 12/21/2022]
Abstract
Follow up of neuronal disorders, such as Alzheimer's and Parkinson's diseases using simple, sensitive, and selective assays is urgently needed in clinical and research investigation. Here, we designed a sensitive and selective enzymeless electrochemical acetylcholine sensor that can be used in human fluid samples. The designed electrode consisted of a micro spherical construction of Cu-metal decorated by a thin layer of carbon (CuMS@C). A simple and one-pot synthesis approach was used for Cu-metal controller formation with a spherical like structures. The spherical like structure was formed with rough outer surface texture, circular build up, homogeneous formation, micrometric spheres size (0.5 -1 µm), and internal hollow structure. The formation of a thin layer of carbon materials on the surface of CuMS sustained the catalytic activity of Cu atoms and enriched negatively charge of the surface. CuMS@C acted as a highly active mediator surface that consisted of Cu metal as a highly active catalyst and carbons as protecting, charge transport, and attractive surface. Therefore, the CuMS@C surface morphology and composition played a key role in various aspects such as facilitated ACh diffusion/loading, increased the interface surface area, and enhanced the catalytic activity. The CuMS@C acted as an electroactive catalyst for ACh electrooxidation and current production, due to the losing of two electrons. The fabricated CuMS@C could be a highly sensitive and selective enzymeless sensor for detecting ACh with a detection limit of 0.1 µM and a wide linear range of 0.01 - 0.8 mM. The designed ACh sensor assay based on CuMS@C exhibited fast sensing property as well as sensitivity, selectivity, stability, and reusability for detecting ACh in human serum samples. This work presents the design of a highly active electrode surface for direct detection of ACh and further clinical investigation of ACh levels.
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Zhu K, Fan R, Zhang J, Jiang X, Jia W, Wang B, Lu H, Wu J, Wang P, Yang Y. Dual-emission 3D supramolecular framework hydrogel beads: highly selective detection of antibiotics and mechanism research. Dalton Trans 2021; 50:15679-15687. [PMID: 34677565 DOI: 10.1039/d1dt02733f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Ratiometric fluorescent probes based on coordination polymers (CPs) have been widely applied in optical applications. Therefore, it is very important to develop a dual-emitting gel material based on coordination polymers for specific recognition of molecules. Cu-atda (H2atda = 3,3'-(4-amino-1,2,4-triazol-3,5-diyl) dibenzoic acid) is synthesized with a porous structure and a large number of amino sites exposed on the surface, which can be regarded as a carrier for fluorescent molecules and well disperse in the SA hydrogel network. A dual-emission Eu3+ functionalized CP hydrogel bead (9A/Cu-atda@Eu3+/SA, 9A = 9-anthraldehyde and SA = sodium alginate) is successfully prepared, which presents ratiometric fluorescence detection of flumequine with a low detection limit (48 nM) and high selectivity. Furthermore, it also displays an excellent fluorescence quenching effect on nitrofuran antibiotics, exhibiting a dual functional performance. In addition, the fluorescence response mechanisms of flumequine and nitrofuran antibiotics are discussed in depth. As a portable material, visualization 9A/Cu-atda@Eu3+/SA beads provide an extensive and convenient application prospect for real-time monitoring of antibiotics in the water environment.
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Affiliation(s)
- Ke Zhu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Ruiqing Fan
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Jian Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Xin Jiang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Wenwen Jia
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Bowen Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Haoyang Lu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Jingkun Wu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Ping Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
| | - Yulin Yang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
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Munawar A, Zafar F, Majeed S, Irfan M, Ullah Khan H, Yasmin G, Akhtar N. Bioinspired N-C coated ZnO based electrochemiluminescence sensor for dopamine screening from neuroblastoma patient. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115469] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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31
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Jiang C, Ye X, Wu N, Li P, Yang L, Liu Y, Fu Y, Ye F. Development and application of fluorescent probes for the selective and sensitive detection of F− and oxyfluorfen. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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32
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Emran MY, Shenashen MA, El-Safty SA, Selim MM. Design of porous S-doped carbon nanostructured electrode sensor for sensitive and selective detection of guanine from DNA samples. MICROPOROUS AND MESOPOROUS MATERIALS 2021; 320:111097. [DOI: 10.1016/j.micromeso.2021.111097] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Reda A, El-Safty SA, Selim MM, Shenashen MA. Optical glucose biosensor built-in disposable strips and wearable electronic devices. Biosens Bioelectron 2021; 185:113237. [PMID: 33932881 DOI: 10.1016/j.bios.2021.113237] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 01/25/2021] [Accepted: 04/06/2021] [Indexed: 01/19/2023]
Abstract
On-demand screening, real-time monitoring and rapid diagnosis of ubiquitous diseases, such as diabetes, at early stages are indispensable in personalised treatment. Emerging impacts of nano/microscale materials on optical and portable biosensor strips and devices have become increasingly important in the remarkable development of sensitive visualisation (i.e. visible inspection by the human eye) assays, low-cost analyses and personalised home testing of patients with diabetes. With the increasing public attention regarding the self-monitoring of diabetes, the development of visual readout, easy-to-use and wearable biosensors has gained considerable interest. Our comprehensive review bridges the practical assessment gap between optical bio-visualisation assays, disposable test strips, sensor array designs and full integration into flexible skin-based or contact lens devices with the on-site wireless signal transmission of glucose detection in physiological fluids. To date, the fully modulated integration of nano/microscale optical biosensors into wearable electronic devices, such as smartphones, is critical to prolong periods of indoor and outdoor clinical diagnostics. Focus should be given to the improvements of invasive, wireless and portable sensing technologies to improve the applicability and reliability of screen display, continuous monitoring, dynamic data visualisation, online acquisition and self and in-home healthcare management of patients with diabetes.
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Affiliation(s)
- Abdullah Reda
- National Institute for Materials Science (NIMS), Sengen 1-2-1, Tsukuba, Ibaraki, 305-0047, Japan
| | - Sherif A El-Safty
- National Institute for Materials Science (NIMS), Sengen 1-2-1, Tsukuba, Ibaraki, 305-0047, Japan.
| | - Mahmoud M Selim
- Prince Sattam Bin Abdulaziz University, P. O. Box 173, Al-Kharj, 11942, Saudi Arabia
| | - Mohamed A Shenashen
- National Institute for Materials Science (NIMS), Sengen 1-2-1, Tsukuba, Ibaraki, 305-0047, Japan
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Emran MY, Shenashen MA, El-Safty SA, Reda A, Selim MM. Microporous P-doped carbon spheres sensory electrode for voltammetry and amperometry adrenaline screening in human fluids. Mikrochim Acta 2021; 188:138. [PMID: 33772377 DOI: 10.1007/s00604-021-04782-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/08/2021] [Indexed: 11/24/2022]
Abstract
An electrochemical sensor-based phosphorus-doped microporous carbon spheroidal structures (P-MCSs) has been designed for selective adrenaline (ADR) signaling in human blood serum. The P-MCS electrode sensor is built with heterogeneous surface alignments including multiple porous sizes with open holes and meso-/macro-grooves, rough surface curvatures, and integral morphology with interconnected and conjugated microspheres. In addition, the P atom-doped graphitic carbon forms highly active centers, increases charge mobility on the electrode surface, creates abundant active centers with facile functionalization, and induces binding to ADR molecules. The designed P-MCS electrode exhibits ultrasensitive monitoring of ADR with a low detection limit of 0.002 μM and high sensitivity of 4330 μA μM-1 cm-2. In addition, two electrochemical techniques, namely, square wave voltammetry (SWV) and chronoamperometry (CA), were used; these techniques achieve high stability, fast response, and a wide linear range from 0.01 to 6 μM. The sensing assays based on P-MCSs provide evidence of the formation of active interfacial surface-to-ADR binding sites, high electron diffusion, and heavy target loads along with/without a plane of spheroids. Thus, P-MCSs can be used for the routine monitoring of ADR in human blood serum, providing a fast response, and requiring highly economical materials at extremely low concentrations. Electrode surface modulation based on P-doped carbon spheres (P-MCS) exhibits high electrochemical activity with fast charge transport, multi-diffusible active centers, high loading of ADR, and facile molecular/electron diffusion at its surface. The P-MCS sensitively and selectively detects the ADR in human fluids and can be used for clinical investigation of some neuronal diseases such as Alzheimer diseases.
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Affiliation(s)
- Mohammed Y Emran
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken, 305-0047, Japan.,Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut, 71524, Egypt
| | - Mohamed A Shenashen
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken, 305-0047, Japan
| | - Sherif A El-Safty
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken, 305-0047, Japan.
| | - Abdullah Reda
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken, 305-0047, Japan
| | - Mahmoud M Selim
- Al-Aflaj College of Science and Human Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj, 710-11912, Saudi Arabia
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35
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Emran MY, El-Safty SA, Selim MM, Shenashen MA. Selective monitoring of ultra-trace guanine and adenine from hydrolyzed DNA using boron-doped carbon electrode surfaces. SENSORS AND ACTUATORS B: CHEMICAL 2021; 329:129192. [DOI: 10.1016/j.snb.2020.129192] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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36
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Emran MY, Talat E, El-Safty SA, Shenashen MA, Saad EM. Influence of hollow sphere surface heterogeneity and geometry of N-doped carbon on sensitive monitoring of acetaminophen in human fluids and pharmaceutical products. NEW J CHEM 2021; 45:5452-5462. [DOI: 10.1039/d0nj05442a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
A sensitive and selective acetaminophen sensor assay was designed based on N-HCCS. The surface morphology, and composition of open hollow conjugated spheres of N-HCCS resulted in facile AC diffusion/loading and electrocatalytic oxidation.
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Affiliation(s)
- Mohammed Y. Emran
- National Institute for Materials Science (NIMS)
- Ibaraki-ken
- Japan
- Department of Chemistry
- Faculty of Science
| | - Eslam Talat
- Department of Chemistry
- Faculty of Science
- Suez University
- Suez
- Egypt
| | | | | | - Eman M. Saad
- Department of Chemistry
- Faculty of Science
- Suez University
- Suez
- Egypt
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37
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El-Sewify IM, Khalil MMH. Mesoporous nanosensors for sensitive monitoring and removal of copper ions in wastewater samples. NEW J CHEM 2021. [DOI: 10.1039/d0nj05338d] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
FHNS nanosensors allow for the ultra-sensitive monitoring and capture of Cu2+ ions with a low detection limit and high adsorption capacity.
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Affiliation(s)
- Islam M. El-Sewify
- Department of Chemistry
- Faculty of Science
- Ain Shams University
- Abbassia
- Egypt
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38
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Ali SH, Emran MY, Gomaa H. Rice Husk-Derived Nanomaterials for Potential Applications. WASTE RECYCLING TECHNOLOGIES FOR NANOMATERIALS MANUFACTURING 2021:541-588. [DOI: 10.1007/978-3-030-68031-2_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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39
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Abdel‐Rahim RD, Emran MY, Nagiub AM, Farghaly OA, Taher MA. Silver nanowire size‐dependent effect on the catalytic activity and potential sensing of H
2
O
2. ELECTROCHEMICAL SCIENCE ADVANCES 2020. [DOI: 10.1002/elsa.202000031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
| | - Mohammed Y. Emran
- Chemistry Department Faculty of Science, Al‐Azhar University Assiut Asyut Egypt
| | - Adham M. Nagiub
- Chemistry Department Faculty of Science, Al‐Azhar University Assiut Asyut Egypt
| | - Osman A. Farghaly
- Chemistry Department Faculty of Science, Al‐Azhar University Assiut Asyut Egypt
| | - Mahmoud A. Taher
- Chemistry Department Faculty of Science, Al‐Azhar University Assiut Asyut Egypt
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40
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Emran MY, Shenashen MA, El-Safty SA, Selim MM, Minowa T, Elmarakbi A. Three-Dimensional Circular Surface Curvature of a Spherule-Based Electrode for Selective Signaling and Dynamic Mobility of Norepinephrine in Living Cells. ACS APPLIED BIO MATERIALS 2020; 3:8496-8506. [DOI: 10.1021/acsabm.0c00882] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mohammed Y. Emran
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
| | - Mohamed A. Shenashen
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
| | - Sherif A. El-Safty
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-0047, Japan
| | - Mahmoud M. Selim
- Department of Mathematics, Al-Aflaj College of Science and Human Studies, Prince Sattam Bin Abdulaziz University, Al-Aflaj 710-11912, Saudi Arabia
| | - Takashi Minowa
- Nanotechnology Innovation Station, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba 305-0047, Japan
| | - Ahmed Elmarakbi
- Department of Mechanical & Construction Engineering, Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne NE1 8ST, UK
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41
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Poolakkandy RR, Menamparambath MM. Transition metal oxide based non‐enzymatic electrochemical sensors: An arising approach for the meticulous detection of neurotransmitter biomarkers. ELECTROCHEMICAL SCIENCE ADVANCES 2020. [DOI: 10.1002/elsa.202000024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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42
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Non-metal sensory electrode design and protocol of DNA-nucleobases in living cells exposed to oxidative stresses. Anal Chim Acta 2020; 1142:143-156. [PMID: 33280692 DOI: 10.1016/j.aca.2020.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/14/2020] [Accepted: 11/02/2020] [Indexed: 01/26/2023]
Abstract
Sensory protocols for evaluation of DNA distortion due to exposure to various harmful chemicals and environments in living cells are needed for research and clinical investigations. Here, a design of non-metal sensory (NMS) electrode was built by using boron-doped carbon spherules for detection of DNA nucleobases, namely, guanine (Gu), adenine (Ad), and thymine (Th) in living cells. The key-electrode based nanoscale NMS structures lead to voids with a facile diffusion, and strong binding events of the DNA nucleobases. Furthermore, the NMS geometric structures would significantly create electrode surfaces with numerous centrally active sites, curvature topographies, and anisotropic spherules. The NMS shows potential as sensitive protocol for DNA-nucleobases in living cells exposed to oxidative stresses. In one-step signaling assay, NMS shows high signaling transduction of Gu-, Ad-, and Th-DNA nucleobases targets with ultra-sensitive and low detection limits of 3.0, 0.36, and 0.34 nM, respectively, and a wide linear range of up to 1 μM. The NMS design and protocol show evidence of the role of surface construction features and B-atoms incorporated into the graphitic carbon network for creating abundant active sites with facile electron diffusion and heavily target loads along with within-/out-plane circular spheres. Indeed NMS, with spherule-rich interstitial surfaces can be used for sensitive and selective evaluation of damaged-DNA to various dysfunctional metabolism in the human body.
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Hayat K, Munawar A, Zulfiqar A, Akhtar MH, Ahmad HB, Shafiq Z, Akram M, Saleemi AS, Akhtar N. CuO Hollow Cubic Caves Wrapped with Biogenic N-Rich Graphitic C for Simultaneous Monitoring of Uric Acid and Xanthine. ACS APPLIED MATERIALS & INTERFACES 2020; 12:47320-47329. [PMID: 33023289 DOI: 10.1021/acsami.0c15243] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Herein, we synthesized hollow cubic caves of CuO (HC) and wrapped it with N-rich graphitic C (NC), derived from a novel biogenic mixture composed of dopamine (DA) and purine. The synthesized NC wrapped HC (NC@HC) sensor shows enhanced electrocatalytic efficacy compared to unwrapped CuO with shapes including HC, sponge (SP), cabbage (CB), and solid icy cubes (SC). The shape and composition of synthesized materials were confirmed through field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS), whereas interfacial surface energy was calculated through contact angle measurement. The designed NC@HC sensor shows a remarkable response toward the simultaneous detection of uric acid (UA) and xanthine (Xn) with detection limits of 0.017 ± 0.001 (S/N of 3) and 0.004 ± 0.001 μM (S/N of 3), respectively. In addition, this platform was successfully applied to monitor UA from the gout patient serum. To the best of our knowledge, this is the first report on using such novel NC@HC materials for the simultaneous monitoring of UA and Xn.
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Affiliation(s)
- Khizer Hayat
- Institute of Chemical Sciences, Bahauddin Zakariya University (BZU), Multan 60800, Pakistan
| | - Aqsa Munawar
- Institute of Chemical Sciences, Bahauddin Zakariya University (BZU), Multan 60800, Pakistan
| | - Anam Zulfiqar
- Department of Biochemistry, Bahauddin Zakariya University, (BZU), Multan 60800, Pakistan
| | - Mahmood Hassan Akhtar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Hafiz Badaruddin Ahmad
- Institute of Chemical Sciences, Bahauddin Zakariya University (BZU), Multan 60800, Pakistan
| | - Zahid Shafiq
- Institute of Chemical Sciences, Bahauddin Zakariya University (BZU), Multan 60800, Pakistan
| | - Muhammad Akram
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
| | - Awais Siddique Saleemi
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060 Guangdong, China
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, Guangdong, China
| | - Naeem Akhtar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
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Abdelwahab AA, Naggar AH, Abdelmotaleb M, Emran MY. Ruthenium Nanoparticles Uniformly‐designed Chemically Treated Graphene Oxide Nanosheets for Simultaneous Voltammetric Determination of Dopamine and Acetaminophen. ELECTROANAL 2020; 32:2156-2165. [DOI: 10.1002/elan.202060126] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Adel A. Abdelwahab
- Department of Chemistry Faculty of Science and Arts Jouf University Al Qurayyat 75911 Saudi Arabia
- Department of Chemistry Faculty of Science Al-Azhar University Assiut 71524 Egypt
| | - Ahmed H. Naggar
- Department of Chemistry Faculty of Science and Arts Jouf University Al Qurayyat 75911 Saudi Arabia
- Department of Chemistry Faculty of Science Al-Azhar University Assiut 71524 Egypt
| | - Mohamed Abdelmotaleb
- Department of Chemistry Faculty of Science Al-Azhar University Assiut 71524 Egypt
| | - Mohammed Y. Emran
- Department of Chemistry Faculty of Science Al-Azhar University Assiut 71524 Egypt
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45
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Khalifa H, El-Safty SA, Reda A, Eid A, Elmarakbi A, Shenashen MA. Mesoscopic open-eye core-shell spheroid carved anode/cathode electrodes for fully reversible and dynamic lithium-ion battery models. NANOSCALE ADVANCES 2020; 2:3525-3541. [PMID: 36134271 PMCID: PMC9418016 DOI: 10.1039/d0na00203h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/19/2020] [Indexed: 06/16/2023]
Abstract
We report on the key influence of mesoscopic super-open-eye core-shell spheroids of TiO2- and LiFePO4-wrapped nanocarbon carved anode/cathode electrodes with uniform interior accommodation/storage pockets for the creation of fully reversible and dynamic Li-ion power battery (LIB) models. The mesoscopic core-shell anode/cathode electrodes provide potential half- and full-cell LIB-CR2032 configuration designs, and large-scale pouch models. In these variable mesoscopic LIB models, the broad-free-access and large-open-eye like gate-in-transport surfaces featured electrodes are key factors of built-in LIBs with excellent charge/discharge capacity, energy density performances, and outstanding cycling stability. Mesoscopic open-eye spheroid full-LIB-CR2032 configuration models retain 77.8% of the 1st cycle discharge specific capacity of 168.68 mA h g-1 after multiple cycling (i.e., 1st to 2000th cycles), efficient coulombic performance of approximately 99.6% at 0.1C, and high specific energy density battery of approximately 165.66 W h kg-1 at 0.1C. Furthermore, we have built a dynamic, super-open-mesoeye pouch LIB model using dense packing sets that are technically significant to meet the tradeoff requirements and long-term driving range of electric vehicles (EVs). The full-pouch package LIB models retain a powerful gate-in-transport system for heavy loaded electron/Li+ ion storage, diffusion, and truck movement through open-ended out/in and then up/downward eye circular/curvy folds, thereby leading to substantial durability, and remarkable electrochemical performances even after long-life charge/discharge cycling.
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Affiliation(s)
- H Khalifa
- National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan https://www.samurai.nims.go.jp/profiles/sherif_elsafty
| | - S A El-Safty
- National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan https://www.samurai.nims.go.jp/profiles/sherif_elsafty
| | - A Reda
- National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan https://www.samurai.nims.go.jp/profiles/sherif_elsafty
| | - A Eid
- National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan https://www.samurai.nims.go.jp/profiles/sherif_elsafty
| | - A Elmarakbi
- Department of Mechanical & Construction Engineering, Faculty of Engineering and Environment, Northumbria University Newcastle upon Tyne NE1 8ST UK
| | - M A Shenashen
- National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba Ibaraki 305-0047 Japan https://www.samurai.nims.go.jp/profiles/sherif_elsafty
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46
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Xu H, Ma W, Zhang T, Hu Y, Du G, Yang H, Li Y, Xu Y, Li R. Efficient inhibition of Salmonella on chestnuts via Fe3C/N-C bacteriostatic suspension prepared by electrochemical method. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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47
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Hayat K, Hassan Akhtar M, Siddique Saleemi A, Badaruddin Ahmad H, Akhtar N. H
2
O
2
Screening from Saliva of Gum Diseased‐patient through CN‐dot Wrapped Cu
2
O Nano‐frogspawns Ionic Liquid Nanocomposite. ELECTROANAL 2020. [DOI: 10.1002/elan.202000047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Khizar Hayat
- Institute of Chemical SciencesBahauddin Zakariya University Multan Pakistan
| | - Mahmood Hassan Akhtar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM)COMSATS University Islamabad, Lahore Campus 1 1.5 KM Defence Road Off Raiwand Rd, Lda Avenue Phase 1 Lda Avenue Lahore Punjab 54000
| | | | | | - Naeem Akhtar
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM)COMSATS University Islamabad, Lahore Campus 1 1.5 KM Defence Road Off Raiwand Rd, Lda Avenue Phase 1 Lda Avenue Lahore Punjab 54000
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48
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Carbonaceous Nanomaterials Employed in the Development of Electrochemical Sensors Based on Screen-Printing Technique—A Review. Catalysts 2020. [DOI: 10.3390/catal10060680] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This paper aims to revise research on carbonaceous nanomaterials used in developing sensors. In general, nanomaterials are known to be useful in developing high-performance sensors due to their unique physical and chemical properties. Thus, descriptions were made for various structural features, properties, and manner of functionalization of carbon-based nanomaterials used in electrochemical sensors. Of the commonly used technologies in manufacturing electrochemical sensors, the screen-printing technique was described, highlighting the advantages of this type of device. In addition, an analysis was performed in point of the various applications of carbon-based nanomaterial sensors to detect analytes of interest in different sample types.
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Wu S, He Y, Wang C, Zhu C, Shi J, Chen Z, Wan Y, Hao F, Xiong W, Liu P, Luo H. Selective Cl-Decoration on Nanocrystal Facets of Hematite for High-Efficiency Catalytic Oxidation of Cyclohexane: Identification of the Newly Formed Cl-O as Active Sites. ACS APPLIED MATERIALS & INTERFACES 2020; 12:26733-26745. [PMID: 32410441 DOI: 10.1021/acsami.0c06870] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Understanding the structure-reactivity relationship at the atomic scale is of great theoretical importance for rational design of highly active catalysts, which has long been a central concern in catalysis communities and interface science. Herein, we developed a high-efficiency catalyst for catalytic oxidation of C6H12 by poststructural decoration on well-defined single-crystal facets of hematite. Especially for Cl-decorated {012} facets, the conversion and KA oil selectivity are improved about 3.4 times and 2 times, respectively. A better catalytic performance of the newly formed active site is derived from the charge difference between Cl and the neighboring outmost O atoms, which is affected by the geometric and electronic structures of the original catalyst surface. Based on the experimental results and the theoretical analysis, we concluded that the contribution of various O terminations to Cl-decoration follows the order O(I) > O(III) > O(II). Cl-decorated {001} facets show the highest intrinsic activity, whereas Cl-decorated {012} facets show the best catalytic performance because of their more active sites for Cl-decoration.
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Affiliation(s)
- Shengtao Wu
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification, Xiangtan 411105, China
| | - Yurong He
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Conghui Wang
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Chuanming Zhu
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
| | - Jing Shi
- Analytical Instrumentation Center, Institute of Coal Chemistry, Chinese Academy of Sciences, 27 South Taoyuan Road, Taiyuan 030001, China
| | - Zhaoying Chen
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
| | - Yue Wan
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
| | - Fang Hao
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification, Xiangtan 411105, China
| | - Wei Xiong
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification, Xiangtan 411105, China
| | - Pingle Liu
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification, Xiangtan 411105, China
| | - Hean Luo
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China
- National & Local United Engineering Research Centre for Chemical Process Simulation and Intensification, Xiangtan 411105, China
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50
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Li Z, Qian W, Guo H, Jin R, Taoliu J, Zheng J. Sensitive electrochemical sensing platform for selective determination of dopamine based on amorphous cobalt hydroxide/polyaniline nanofibers composites. NANOTECHNOLOGY 2020; 31:275501. [PMID: 32224515 DOI: 10.1088/1361-6528/ab84a2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this study, amorphous cobalt hydroxide/polyaniline nanofibers (Co(OH)2/PANINF) composites were successfully prepared. The formation of amorphous Co(OH)2 with irregular surface structure was confirmed by x-ray diffraction, scanning electron microscopy, and selected-area electron diffraction. The non-enzymatic electrochemical sensor for the selective and sensitive determination of dopamine (DA) has been constructed by using Co(OH)2/PANINF composites modified glassy carbon electrode (Co(OH)2/PANINF/GCE), which exhibited excellent electrocatalytic activity toward DA, in a large part owing to the advantages of large surface area of amorphous Co(OH)2 and the synergetic effect between Co(OH)2 and PANINF. The electrochemical kinetics reveal that the DA oxidation involves two electrons and two protons in a quasi-reversible electrode reaction. Differential pulse voltammetry (DPV) studies show remarkable sensing performance for the determination of DA, with a low detection limit of 0.03 μM, and a wide linear range from 0.1 to 200 μM. From a broader perspective, the present study demonstrates that Co(OH)2/PANINF composites would be promising supporting materials for novel sensing platforms.
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Affiliation(s)
- Zhi Li
- College of Pharmacy, Shaanxi Key Laboratory of Basic and New Herbal Medicament Research, Shaanxi University of Chinese Medicine, XianYang 712046, People's Republic of China
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