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Shah MN, Khalid H, Laulloo SJ, Joondan N, Arshad MN, Asiri AM, Butt H. Synthesis, characterization, and BSA binding studies of newfangled 2-phenylacetohydrazide derivatives. Heliyon 2024; 10:e27303. [PMID: 38571584 PMCID: PMC10987858 DOI: 10.1016/j.heliyon.2024.e27303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 04/05/2024] Open
Abstract
Five 2-phenylacetohydrazide derivatives (BPAH = N'-benzylidene-2-phenylacetohydrazide, HBPAH = N'-(2-hydroxybenzylidene)-2-phenylacetohydrazide), PPAH = 2-phenyl-N'-3-phenylallylideneacetohydrazide, FMPAH = N'-(furan-2-ylmethylene)-2-phenylaceto hydrazide and EPAH = N'-ethylidene-2-phenylacetohydrazide were synthesized by the condensation of 2-phenylacetohydrazide with the corresponding aldehyde. The synthesized compounds were characterized by FTIR, 1D, and 2D NMR spectroscopy. The structure of the BPAH and PPAH were analyzed by single crystal X-ray diffraction analysis and in both crystallized compounds, the molecules adopted trans geometry around the -C[bond, double bond]N- (imine) functional group. To explore the pharmacological significance of these compounds, the binding ability of these compounds with Bovine Serum Albumin (BSA) was investigated using fluorescence spectroscopy. BPAH and PPAH showed the highest binding ability while EPAH, HBPAH, and FMPAH had lower binding ability to BSA molecules. Thermodynamic parameters ΔG, ΔH°, and ΔS° demonstrated that interactions of BSA with compounds BPAH, EPAH, FMAH, and HBPAH were exothermic while for PPAH it was endothermic. The negative enthalpy and entropy of the compounds BPAH, EPAH, FMAH, and HBPAH indicated that van der Waals' forces and hydrogen bonding played a major role in stabilizing the BSA binding with the molecules. Hydrophobic interactions were predominant in the binding of PPAH with BSA tends to interact with two sets of BSA binding sites with an increase in temperature.
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Affiliation(s)
- Muhammad Nawaz Shah
- Department of Chemistry, Forman Christian College University, Lahore, 54600, Pakistan
| | - Hira Khalid
- Department of Chemistry, Forman Christian College University, Lahore, 54600, Pakistan
| | | | - Nausheen Joondan
- Department of Chemistry, University of Mauritius, Reduit, Mauritius
| | - Muhammad Nadeem Arshad
- Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
| | - Hassan Butt
- Department of Chemistry, Forman Christian College University, Lahore, 54600, Pakistan
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Asad M, Arshad MN, Mahmood A, Nazreen S, Alam MM, Asiri AM, Al-amry KA, Marwani HM, Sobahi TR, Mohammed Musthafa T. Comprehensive studies of spiropyrrolidines towards spectroscopic characterization, X-ray diffraction, Hirshfeld surface and DFT computations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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3
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Khan A, Khan AAP, Khan I, Asiri AM, Rahman MM. Sol-Gel Synthesis and Characterization of Highly Selective Poly(N-methyl pyrrole) Stannous(II)Tungstate Nano Composite for Mercury (Hg(II)) Detection. Crystals 2022; 12:371. [DOI: 10.3390/cryst12030371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The sol-gel process was used to create a new type of polypyrrole-Stannous(II)tungstate nanocomposite by poly(N-methyl pyrrole (PNMPy) sol in Stannous(II)tungstate gel, produced separately using sodium silicotungstic acid and Tn(II)chloride. Tin(II)tungstate (SnWO3) was made by changing the mixing volume ratios of SnWO3 and with a constant amount of an organic polymer. The composite was characterized by TGA, XRD, FTIR, and SEM measurements. A commercially available glassy carbon electrode (GCE) was modified with PNMPy/nano-Stannous(II)WO3 nanocomposites to create a chemical sensor for selective detection of Hg2+ ions using an effective electrochemical methodology. In the I-V technique, selectively toxic Hg2+ ion was targeted selectively, which shows a rapid reaction toward PNMPy/nano-Stannous(II)WO3/Nafion/GCE sensor. It also demonstrates long-term stability, an ultra-low detection limit, exceptional sensitivity, and excellent reproducibility and repeatability. For 0.1 mM to 1.0 nM aqueous Hg2+ ion solution, a linear calibration plot (r2: 0.9993) was achieved, with a suitable sensitivity value of 2.8241 AM−1 cm−2 and an extraordinarily low detection limit (LOD) of 3.40.1 pM (S/N = 3). As a result, the cationic sensor modified by PNMPy/nano-Stannous(II)WO3/GCE could be a promising electrode.
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Kausar N, Murtaza S, Arshad MN, Zaib Saleem RS, Asiri AM, Kausar S, Altaf AA, Tatheer A, Elnaggar AY, El-Bahy SM. Design, synthesis, crystal structure, in vitro cytotoxicity evaluation, density functional theory calculations and docking studies of 2-(benzamido) benzohydrazide derivatives as potent AChE and BChE inhibitors. RSC Adv 2021; 12:154-167. [PMID: 35424495 PMCID: PMC8978638 DOI: 10.1039/d1ra07221h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/21/2021] [Indexed: 12/22/2022] Open
Abstract
A series of hydrazone derivatives of 2-(benzamido) benzohydrazide was designed, synthesized, and characterized utilizing FTIR, NMR and UV spectroscopic techniques along with mass spectrometry. Compound 10 was also characterized through X-ray crystallography. These synthesized compounds were assessed for their potential as anti-Alzheimer's agents by checking their AChE and BChE inhibition properties by in vitro analysis. The synthesized derivatives were also evaluated for their antioxidant potential along with cytotoxicity studies. The results clearly indicated that dual inhibition of both the enzymes acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) was achieved by most of the compounds (03–13), showing varying IC50values. Remarkably, compound 06 (IC50 = 0.09 ± 0.05 for AChE and 0.14 ± 0.05 for BChE) and compound 13 (IC50 = 0.11 ± 0.03 for AChE and 0.10 ± 0.06 for BChE) from the series showed IC50 values comparable to the standard donepezil (IC50 = 0.10 ± 0.02 for AChE and 0.14 ± 0.03 for BChE). Moreover, the derivative 11 also exhibited selective inhibition against BChE with IC50 = 0.12 ± 0.09. Meanwhile, compounds 04 and 10 exhibited good anti-oxidant activities, showing % scavenging of 95.06% and 82.55%, respectively. Cytotoxicity studies showed that the synthesized compounds showed cell viability greater than 80%; thus, these compounds can be safely used as drugs. DFT and molecular docking studies also supported the experimental findings. 2-(Benzamido) benzohydrazide derivatives: synthesis from methyl anthranilate and application as potent anti-Alzheimer's agents.![]()
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Affiliation(s)
- Naghmana Kausar
- Department of Chemistry, University of Gujrat Gujrat 50700 Pakistan
| | - Shahzad Murtaza
- Department of Chemistry, University of Gujrat Gujrat 50700 Pakistan
| | - Muhammad Nadeem Arshad
- Chemistry Department, Faculty of Science, King Abdulaziz University P. O. Box 80203 Jeddah 21589 Saudi Arabia.,Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University P. O. Box 80203 Jeddah 21589 Saudi Arabia
| | | | - Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University P. O. Box 80203 Jeddah 21589 Saudi Arabia.,Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University P. O. Box 80203 Jeddah 21589 Saudi Arabia
| | - Samia Kausar
- Department of Chemistry, University of Gujrat Gujrat 50700 Pakistan .,Catalysis Research Center, Department of Chemistry, Technical University of Munich Lichtenbergstrasse 4 85747 Garching Germany
| | - Ataf Ali Altaf
- Department of Chemistry, University of Okara Okara 56300 Pakistan
| | - Adina Tatheer
- Department of Chemistry, University of Gujrat Gujrat 50700 Pakistan
| | - Ashraf Y Elnaggar
- Department of Food Nutrition Science, College of Science, Taif University P. O. Box 11099 Taif 21944 Saudi Arabia
| | - Salah M El-Bahy
- Department of Chemistry, Turabah University College, Taif University P.O. Box 11099 Taif 21944 Saudi Arabia
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Hamukwaya E, Naimhwaka J, Uahengo V. A multi-colorimetric probe to discriminate between heavy metal cations and anions in DMSO-H 2O with high selectivity for Cu 2+ and CN -: study of logic functions and its application in real samples. RSC Adv 2021; 11:29466-29485. [PMID: 35479545 PMCID: PMC9040645 DOI: 10.1039/d1ra04734e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/04/2021] [Indexed: 12/17/2022] Open
Abstract
A ditopic multi-colorimetric probe based on the phenylpridyl-thioic moiety (EN) was synthesized via a Schiff base reaction mechanism and characterized using 1H NMR and UV-vis spectroscopy. The colorimetric analyses carried out revealed that EN was capable of discriminating between a number of heavy metal cations via coordination induced charge transfer, as well as between anions through hydrogen bonding induced charge transfer, in DMSO–H2O (9 : 1). In particular, the ditopic probe could spectrally and colorimetrically recognize the most toxic heavy metal cations of Cd2+, Pb2+ and Hg2+, among others, in DMSO–H2O. Additionally, EN was selective and sensitive to the presence of CN−, F−, AcO− and H2PO4− in the same solvent system as cations. The reversibility and reproducibility studies showed that EN exhibited complementary IMP/INH logic functions, based on colour and spectral switching (ON/OFF), modulated by F−/Al3+. The real time application of the probe was tested on food grade products to detect the presence of F− in toothpastes and mouthwash dissolved in water, as well as cations in underground water (normally saline), which displayed substantial responses. Thus, EN displayed an excellent scope of response and can thus be developed for real time sensing kits, which could be used instantly in on-field analysis. Theoretical studies were conducted to complement the experimental work. A ditopic multi-colorimetric probe based on the phenylpridyl-thioic moiety (EN) was synthesized via a Schiff base reaction mechanism and characterized using 1H NMR and UV-vis spectroscopy.![]()
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Affiliation(s)
- Eunike Hamukwaya
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
| | - Johannes Naimhwaka
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
| | - Veikko Uahengo
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
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Nootem J, Sattayanon C, Daengngern R, Kamkaew A, Wattanathana W, Wannapaiboon S, Rashatasakhon P, Chansaenpak K. BODIPY-Pyridylhydrazone Probe for Fluorescence Turn-On Detection of Fe3+ and Its Bioimaging Application. Chemosensors 2021; 9:165. [DOI: 10.3390/chemosensors9070165] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A novel pyridylhydrazone-tethered BODIPY (BODIPY-PH) was synthesized, fully characterized via nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopic (FTIR), and single-crystal X-ray diffraction (SC-XRD) techniques, and developed for the selective detection of Fe3+ through fluorescent enhancement process. This derivative showed 1:1 binding with Fe3+ in an acetonitrile-water mixture (1:9 v/v) with the binding constant (K) of 5.4 × 104 M−1 and the limit of detection of 0.58 µM. The Fe3+ complexation reaction has been proved to be a reversible process and could be effectively repeated up to three cycles. The electronic properties of BODIPY-PH and its Fe3+ complex modeled by the density functional theory (DFT) method suggested the presence of chelation-enhanced fluorescence (CHEF) effect in the Fe3+ binding reaction. The X-ray absorption spectroscopy (XAS) probed at Fe K-edge confirmed the complex formation between BODIPY-PH and the Fe3+ in an octahedral geometry. Finally, bioimaging against human embryonic kidney (Hek293) cell, through confocal fluorescence microscopic technique indicated that the BODIPY-PH displayed good permeability and low toxicity toward the tested cell lines and showed enhanced fluorescent signal in the cells incubated with Fe3+ proving its capability for Fe3+ analysis in cellular matrix.
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Deepuppha N, Khadsai S, Rutnakornpituk B, Kielar F, Rutnakornpituk M. Reusable pectin‐coated magnetic nanosorbent functionalized with an aptamer for highly selective Hg
2+
detection. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Nunthiya Deepuppha
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Sudarat Khadsai
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Boonjira Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Filip Kielar
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Metha Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
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Rahman MM, Alamry KA, Awual MR, Mekky AE. Efficient Hg(II) ionic probe development based on one-step synthesized diethyl thieno[2,3-b]thiophene-2,5-dicarboxylate (DETTDC2) onto glassy carbon electrode. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104291] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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9
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Mukhopadhyay S, Mehta R, Paidi MK, Mandal SK, Bhattacharya A. Development of Hg2+ colorimetric sensor using polymeric membrane. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1547762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sarbartha Mukhopadhyay
- Marine Biotechnology and Phycology Division, CSIR-Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), Bhavnagar, Gujarat, India
| | - Romil Mehta
- Membrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), Bhavnagar, Gujarat, India
| | - Murali Krishna Paidi
- Marine Biotechnology and Phycology Division, CSIR-Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), Bhavnagar, Gujarat, India
| | - Subir Kumar Mandal
- Marine Biotechnology and Phycology Division, CSIR-Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), Bhavnagar, Gujarat, India
| | - A. Bhattacharya
- Membrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), Bhavnagar, Gujarat, India
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10
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Affiliation(s)
- Subhendu Sekhar Bag
- Department of Chemistry and Centre for the EnvironmentIndian Institute of Technology Guwahati North Guwhati-781039, Assam India
| | - Suranjan De
- Department of Chemistry and Centre for the EnvironmentIndian Institute of Technology Guwahati North Guwhati-781039, Assam India
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11
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P CAS, Shanmugapriya J, Singaravadivel S, Sivaraman G, Chellappa D. Anthracene-Based Highly Selective and Sensitive Fluorescent " Turn-on" Chemodosimeter for Hg 2. ACS Omega 2018; 3:12341-12348. [PMID: 30411003 PMCID: PMC6217515 DOI: 10.1021/acsomega.8b01142] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Accepted: 09/18/2018] [Indexed: 05/28/2023]
Abstract
Three π-extended anthracene-bearing thioacetals (1-3) have been synthesized, and their fluorescence "turn-on" responses to Hg2+ ions are studied. The chemodosimetric fluorescence-sensing behavior and their resulting hydrolysis via a desulfurization reaction mechanism leads to the formation of highly fluorescent respective aldehyde substitutions. Furthermore, this mechanism was supported by increase in the quantum yields of their resulting aldehydes and is correlated to their molecular substitution. The chemosensors 1-3 have exhibited to be promising receptors toward Hg2+ ions in the presence of other competitive metal ions. Moreover, the detection limits of 1-3 have been found to be in the nanomolar range (94, 59, and 235, respectively). Fluorescence microscopic imaging studies show that 1-2 have been found to be effective for fluorescence imaging in live cells. Moreover, compounds 1-3 act as potential candidates for the detection of Hg2+ in environmental and biological systems as well as real samples.
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Affiliation(s)
| | | | | | - Gandhi Sivaraman
- School
of Chemistry, Madurai Kamaraj University, Madurai 625021, India
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12
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Zaib M, Athar MM. Voltammetric Detection of Hg(II) in Real Wastewater Using Red Alga Modified Carbon Paste Electrode: Mechanism Insight. Arab J Sci Eng 2018. [DOI: 10.1007/s13369-018-3225-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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13
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Rahman MM, Sheikh TA, El-Shishtawy RM, Arshad MN, Al-Zahrani FAM, Asiri AM. Fabrication of Sb3+sensor based on 1,1′-(-(naphthalene-2,3-diylbis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol)/nafion/glassy carbon electrode assembly by electrochemical approach. RSC Adv 2018; 8:19754-19764. [PMID: 35540983 PMCID: PMC9080665 DOI: 10.1039/c8ra01827h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/16/2018] [Indexed: 11/21/2022] Open
Abstract
A new Schiff base named 1,1′-(-(naphthalene-2,3-diylbis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol) (NDNA) was synthesized by condensation reaction and then characterized by spectroscopic techniques for structure elucidation.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Tahir Ali Sheikh
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Reda M. El-Shishtawy
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | | | | | - Abdullah M. Asiri
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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14
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Sheikh TA, Arshad MN, Asiri AM, Rahman MM. Development of a selective and sensitive Ga3+ sensor for environmental safety: a comparative study of cyclohexyl and aromatic bis-sulphonamide fabricated glassy carbon electrodes. NEW J CHEM 2018. [DOI: 10.1039/c8nj02255k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to synthesize the new chelating agents CDBDMBS and PBDMBD for environmental remediation by sensing of Ga3+ in aqueous solution. The electrochemical technique is introduced a new approach of development of cost effective toxic cationic sensors for environmental and healthcare fields.
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Affiliation(s)
- Tahir Ali Sheikh
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | | | - Abdullah M. Asiri
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammed M. Rahman
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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15
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Feng J, Chen Y, Han Y, Liu J, Ma S, Zhang H, Chen X. pH-Regulated Synthesis of Trypsin-Templated Copper Nanoclusters with Blue and Yellow Fluorescent Emission. ACS Omega 2017; 2:9109-9117. [PMID: 30023601 PMCID: PMC6045342 DOI: 10.1021/acsomega.7b01052] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 11/30/2017] [Indexed: 05/24/2023]
Abstract
In this article, a simple protocol to prepare water-soluble fluorescent copper nanoclusters (CuNCs) using trypsin as a stabilizer and hydrazine hydrate as a reducing agent was reported. It was found that the pH of the reaction solution was critical in determining the fluorescence of CuNCs. CuNCs with blue and yellow fluorescent emission were obtained under basic and acidic conditions, respectively. Although the detailed formation mechanisms of these CuNCs required further analysis, the synthetic route was promising for preparing different fluorescent metal NCs for applications. With good water solubility and excellent photostability, the yellow-emitting CuNCs could serve as a fluorescence probe for detection of Hg2+ based on the aggregation-induced quenching mechanism. The fluorescence quenching efficiency had fantastic linearity to Hg2+ concentrations in the range of 0.1-100 μM, with a limit of detection of 30 nM. Additionally, the yellow-emitting CuNCs exhibited negligible cytotoxicity and were successfully applied to bioimaging of HeLa cells.
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Affiliation(s)
- Jie Feng
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Yonglei Chen
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Yangxia Han
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Juanjuan Liu
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Sudai Ma
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Huige Zhang
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Xingguo Chen
- State
Key Laboratory of Applied Organic Chemistry and Department
of Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province, Lanzhou University, Lanzhou 730000, China
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16
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Ahmad I, Arshad MN, Rahman MM, Asiri AM, Sheikh TA, Aqlan FM. Crystal structure of N′-[(E)-(2-hydroxynaphthalen-1-yl) methylidene] benzenesulfonohydrazide (HNMBSH) and its application as Pb2+ ion sensor by its fabrication onto glassy carbon electrode. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.08.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Sheikh TA, Arshad MN, Rahman MM, Asiri AM, Marwani HM, Awual MR, Bawazir WA. Trace electrochemical detection of Ni2+ ions with bidentate N,N′-(ethane-1,2-diyl)bis(3,4-dimethoxybenzenesulfonamide) [EDBDMBS] as a chelating agent. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.024] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Hussain MM, Rahman MM, Arshad MN, Asiri AM. Trivalent Y 3+ ionic sensor development based on (E)-Methyl-N'-nitrobenzylidene-benzenesulfonohydrazide (MNBBSH) derivatives modified with nafion matrix. Sci Rep 2017; 7:5832. [PMID: 28725000 PMCID: PMC5517609 DOI: 10.1038/s41598-017-05703-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 06/01/2017] [Indexed: 11/09/2022] Open
Abstract
(E)-Methyl-N'-nitrobenzylidene-benzenesulfonohydrazide (MNBBSH) compounds were synthesized using a condensation procedure from the derivatives of nitrobenzaldehyde and 4-Methyl-benzenesulfonylhydrazine, which crystallized in ethanol and methanol as well as characterized by FTIR, UV-Vis, 1H-NMR, and 13C-NMR. MNBBSH structure was confirmed using a single crystal X-ray diffraction technique and used for the detection of selective yttrium ion (Y3+) by I-V system. A thin layer of MNBBSH was deposited onto a glassy carbon electrode (GCE) with 5% nafion for the sensitive and selective Y3+ sensor. The modified MNBBSH/GCE sensor is exhibited the better electrochemical performances such as sensitivity, limit of detection (LOD), linear dynamic range (LDR), limit of quantification (LOQ), short response time, and long term storage ability towards the selective metal ion (Y3+). The calibration curve of 2-MNBBSH/GCE sensor was plotted at +1.1 V over a broad range of Y3+ concentration. Sensitivity, LOD, LDR and LOQ of the fabricated sensor towards Y3+ were calculated from the calibration curve and found as 1.90 pAμM-1 cm-2, 10.0 pM, 1.0 nM~1.0 mM and 338.33 mM respectively. The 2-MNBBSH/Nafion/GCE sensor was applied to the selective determination of Y3+ in spiked samples such as industrial effluent and real water samples from different sources, and found acceptable and reasonable results.
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Affiliation(s)
- Mohammad Musarraf Hussain
- Chemistry Department and Center of Excellence for Advanced Material Research, Faculty of Science, King Abdulaziz University, Jeddah, 21589, P.O. Box 80203, Saudi Arabia
| | - Mohammed M Rahman
- Chemistry Department and Center of Excellence for Advanced Material Research, Faculty of Science, King Abdulaziz University, Jeddah, 21589, P.O. Box 80203, Saudi Arabia.
| | - Muhammad Nadeem Arshad
- Chemistry Department and Center of Excellence for Advanced Material Research, Faculty of Science, King Abdulaziz University, Jeddah, 21589, P.O. Box 80203, Saudi Arabia
| | - Abdullah M Asiri
- Chemistry Department and Center of Excellence for Advanced Material Research, Faculty of Science, King Abdulaziz University, Jeddah, 21589, P.O. Box 80203, Saudi Arabia
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Hussain M, Rahman MM, Arshad MN, Asiri AM. Hg 2+ Sensor Development Based on ( E)- N'-Nitrobenzylidene-Benzenesulfonohydrazide (NBBSH) Derivatives Fabricated on a Glassy Carbon Electrode with a Nafion Matrix. ACS Omega 2017; 2:420-431. [PMID: 31457448 PMCID: PMC6641063 DOI: 10.1021/acsomega.6b00359] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/25/2017] [Indexed: 05/05/2023]
Abstract
Three novel derivatives of (E)-N'-nitrobenzylidene-benzenesulfonohydrazide (NBBSH) were synthesized by a condensation method from nitrobenzaldehyde and benzenesulfonylhydrazine reactants in low to moderate yields, which crystallized in methanol, acetone, ethyl acetate, and ethanol. NBBSH derivatives were totally characterized using various spectroscopic techniques, such as Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, proton nuclear magnetic resonance spectroscopy (1H NMR), and carbon-13 nuclear magnetic resonance (13C NMR) spectroscopy. The molecular structure of the NBBSH derivates was confirmed by the single crystal X-ray diffraction method and used for potential detection of a selective heavy metal ion, mercury (Hg2+), by a reliable I-V method. A thin coating of NBBSH derivatives was deposited on a glassy carbon electrode (surface area = 0.0316 cm2) with a binder (nafion) coating to modify a sensitive and selective Hg2+ sensor with a short response time in phosphate buffer. The modified cationic sensor exhibited enhanced chemical performances, such as higher sensitivity, linear dynamic range, limit of detection (LOD), reproducibility, and long-term stability toward Hg2+. The calibration curve was found to be linear over a wide range of Hg2+ concentrations (100.0 pM-100.0 mM). The sensitivity and LOD were considered to be ∼949.0 pA μM-1cm-2 and 10.0 ± 1.0 pM (S/N = 3), respectively. The sensor was applied to the selective measurement of Hg2+ in spiked water samples to give acceptable and satisfactory results.
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Arshad MN, Sheikh TA, Rahman MM, Asiri AM, Marwani HM, Awual MR. Fabrication of cadmium ionic sensor based on (E)-4-Methyl-N′-(1-(pyridin-2-yl)ethylidene)benzenesulfonohydrazide (MPEBSH) by electrochemical approach. J Organomet Chem 2017; 827:49-55. [DOI: 10.1016/j.jorganchem.2016.11.009] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
Several new 1,1'-bis(sulfonyl)ferrocenes designed for the synthesis of sulfonamide linked biological conjugates have been prepared. 1,1'-Bis(sulfonylbromide)ferrocene can be produced from the corresponding sulfonylchloride via a bis(sulfonylhydrazide) intermediate. Bis(sulfonyl-N-hydroxybenzotriazole)ferrocene can also be synthesized from the sulfonyl chloride, and reaction of glycine methyl ester with the sulfonyl chloride affords a [3]ferrocenophane complex. All new compounds have been structurally characterized by X-ray crystallography.
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Affiliation(s)
- Kullapa Chanawanno
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200 (Thailand)
| | - Cole Holstrom
- Department of Chemistry & Biochemistry University of Minnesota - Duluth 1039 University Drive, Duluth, MN 55812 (USA)
| | - Victor N Nemykin
- Department of Chemistry & Biochemistry University of Minnesota - Duluth 1039 University Drive, Duluth, MN 55812 (USA).,Department of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Richard S Herrick
- Department of Chemistry, College of the Holy Cross, 1 College St, Worcester, MA 01610 (USA)
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Rahman MM, Alamry KA, Saleh TS, Asiri AM. Sensitive and selective Cu2+ sensor based on 4-(3-(thiophen-2-yl)-9H-carbazol-9-yl)benzaldehyde (TPCBZ) conjugated copper-complex. J Organomet Chem 2016; 817:43-9. [DOI: 10.1016/j.jorganchem.2016.05.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Khan AAP, Khan A, Rahman MM, Asiri AM, Oves M. Lead sensors development and antimicrobial activities based on graphene oxide/carbon nanotube/poly(O-toluidine) nanocomposite. Int J Biol Macromol 2016; 89:198-205. [DOI: 10.1016/j.ijbiomac.2016.04.064] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 04/14/2016] [Accepted: 04/21/2016] [Indexed: 11/25/2022]
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Rahman MM, Hussein MA, Alamry KA, Al Shehry FM, Asiri AM. Sensitive methanol sensor based on PMMA-G-CNTs nanocomposites deposited onto glassy carbon electrodes. Talanta 2016; 150:71-80. [DOI: 10.1016/j.talanta.2015.12.012] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 12/02/2015] [Accepted: 12/09/2015] [Indexed: 11/15/2022]
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Sahu N, Das D, Mondal S, Roy S, Dutta P, Sepay N, Gupta S, López-Torres E, Sinha C. The structural characterization and biological activity of sulfamethoxazolyl-azo-p-cresol, its copper(ii) complex and their theoretical studies. NEW J CHEM 2016. [DOI: 10.1039/c5nj02983j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Sulfonamide-azophenol and its copper(ii) complex exhibit antimicrobial activity and interaction with DNA. Molecular docking was used to determine the mechanism of drug action.
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Affiliation(s)
- Nilima Sahu
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Dipankar Das
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Sudipa Mondal
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Suman Roy
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Paramita Dutta
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Nayim Sepay
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Suvroma Gupta
- Department of Biotechnology
- Haldia Institute of Technology
- India
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Khan A, Parwaz Khan AA, Rahman MM, Asiri AM, Alamry KA. Preparation of polyaniline grafted graphene oxide–WO3 nanocomposite and its application as a chromium(iii) chemi-sensor. RSC Adv 2015. [DOI: 10.1039/c5ra17925d] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polyaniline-grafted-GO@WO3 was prepared and deposited on a Ag electrode with conducting binders to give a sensor with a fast selective response for Cr3+ in the liquid phase. The sensitivity and detection limit are ∼4.4251 mA mM−1 cm−2 and 0.031 ± 0.010 nM.
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Affiliation(s)
- Anish Khan
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Aftab Aslam Parwaz Khan
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Abdullah M. Asiri
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Khalid A. Alamry
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
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