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Li YY, Hu JL, Wu JR, Wang YR, Zhang AH, Tan YW, Shang YJ, Liang T, Li M, Meng YL, Kang YF. Multifunctional fluorescence probe for simultaneous detection of viscosity, polarity, and ONOO - and its bioimaging in vitro and vivo. Biosens Bioelectron 2024; 254:116233. [PMID: 38518563 DOI: 10.1016/j.bios.2024.116233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/16/2024] [Accepted: 03/18/2024] [Indexed: 03/24/2024]
Abstract
Intracellular microenvironment (viscosity and polarity) and peroxynitrite ions (ONOO-) are involved in maintaining cell morphology, cell function, and signaling so that it is crucial to explore their level changes in vitro and vivo. In this work, we designed and synthesized a mitochondria-targeted fluorescence probe XBL for monitoring the dynamic changes of viscosity, polarity, and ONOO- based on TICT and ICT mechanism. The fluorescence spectra showed obvious changes for polarity at 500 nm as well as ONOO- and viscosity at 660 nm, respectively. The XBL can image simultaneously viscosity, polarity, and ONOO- in cells, and the results showed excess ONOO- leaded to the increase of viscosity in mitochondrial. The ferroptosis process was accompanied by increase of intracellular viscosity and ONOO- levels (or decrease of polarity), which allowed us to better understand the relevant physiological and pathological processes. The XBL can distinguish normal cells and cancerous cells by the fluorescence intensity changes in green and red channels, and image viscosity in inflamed mice. Thus, XBL can provided the chemical tool to understand the physiological and pathological mechanisms of disease by simultaneous detection of viscosity, polarity and ONOO-.
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Affiliation(s)
- Yuan-Yuan Li
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Jia-Ling Hu
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Ji-Rou Wu
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Yi-Ru Wang
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Ai-Hong Zhang
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Yu-Wei Tan
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Ya-Jing Shang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China
| | - Ting Liang
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Min Li
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China
| | - Ya-Li Meng
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China.
| | - Yan-Fei Kang
- College of Laboratory Medicine, Zhang Jiakou Key Laboratory of Organic Light Functional Materials, Hebei Key Laboratory of Neuropharmacology and Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, Hebei North University, Zhangjiakou, 075000, Hebei Province, China.
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Khan A, Meena VK, Silswal A, Koner AL. A perylenemonoimide-based fluorescent probe: ultrasensitive and selective tracing of endogenous peroxynitrite in living cells. Analyst 2023; 148:5851-5855. [PMID: 37881949 DOI: 10.1039/d3an01469j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Peroxynitrite (ONOO-), a highly reactive species, plays a key role in various physiological and pathological processes. Herein, a red-emitting fluorescent reporter perylenemonoimide-boronate ester (PMI-BE) was synthesized and utilized for ultrasensitive detection of ONOO-. The unique feature of PMI-BE is its nanomolar sensitivity with high selectivity towards ONOO-. Moreover, PMI-BE also detects endogenously generated ONOO- in live cells.
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Affiliation(s)
- Aasif Khan
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh, India.
| | - Vinod Kumar Meena
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh, India.
| | - Akshay Silswal
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh, India.
| | - Apurba Lal Koner
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh, India.
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Tsikas D. GC-MS Studies on Nitric Oxide Autoxidation and S-Nitrosothiol Hydrolysis to Nitrite in pH-Neutral Aqueous Buffers: Definite Results Using 15N and 18O Isotopes. Molecules 2023; 28:molecules28114281. [PMID: 37298756 DOI: 10.3390/molecules28114281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 06/12/2023] Open
Abstract
Nitrite (O=N-O-, NO2-) and nitrate (O=N(O)-O-, NO3-) are ubiquitous in nature. In aerated aqueous solutions, nitrite is considered the major autoxidation product of nitric oxide (●NO). ●NO is an environmental gas but is also endogenously produced from the amino acid L-arginine by the catalytic action of ●NO synthases. It is considered that the autoxidation of ●NO in aqueous solutions and in O2-containing gas phase proceeds via different neutral (e.g., O=N-O-N=O) and radical (e.g., ONOO●) intermediates. In aqueous buffers, endogenous S-nitrosothiols (thionitrites, RSNO) from thiols (RSH) such as L-cysteine (i.e., S-nitroso-L-cysteine, CysSNO) and cysteine-containing peptides such as glutathione (GSH) (i.e., S-nitrosoglutathione, GSNO) may be formed during the autoxidation of ●NO in the presence of thiols and dioxygen (e.g., GSH + O=N-O-N=O → GSNO + O=N-O- + H+; pKaHONO, 3.24). The reaction products of thionitrites in aerated aqueous solutions may be different from those of ●NO. This work describes in vitro GC-MS studies on the reactions of unlabeled (14NO2-) and labeled nitrite (15NO2-) and RSNO (RS15NO, RS15N18O) performed in pH-neutral aqueous buffers of phosphate or tris(hydroxyethylamine) prepared in unlabeled (H216O) or labeled H2O (H218O). Unlabeled and stable-isotope-labeled nitrite and nitrate species were measured by gas chromatography-mass spectrometry (GC-MS) after derivatization with pentafluorobenzyl bromide and negative-ion chemical ionization. The study provides strong indication for the formation of O=N-O-N=O as an intermediate of ●NO autoxidation in pH-neutral aqueous buffers. In high molar excess, HgCl2 accelerates and increases RSNO hydrolysis to nitrite, thereby incorporating 18O from H218O into the SNO group. In aqueous buffers prepared in H218O, synthetic peroxynitrite (ONOO-) decomposes to nitrite without 18O incorporation, indicating water-independent decomposition of peroxynitrite to nitrite. Use of RS15NO and H218O in combination with GC-MS allows generation of definite results and elucidation of reaction mechanisms of oxidation of ●NO and hydrolysis of RSNO.
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Affiliation(s)
- Dimitrios Tsikas
- Core Unit Proteomics, Institute of Toxicology, Hannover Medical School, 30625 Hannover, Germany
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Zhang C, Zhang X, Shen Y, Zhou Z. A mitochondrion targetable dimethylphosphorothionate-based far-red and colorimetric fluorescent probe with large Stokes shift for monitoring peroxynitrite in living cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:196-202. [PMID: 36515437 DOI: 10.1039/d2ay01614a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Peroxynitrite (ONOO-) is a biological oxidant that is related to numerous physiological and pathological processes. An overdose of ONOO- is the cause of various serious diseases. Some evidence demonstrates that mitochondria are the major sites of ONOO- production. Therefore, monitoring mitochondrial ONOO- is important to understand the related pathological processes in living systems. Herein, a colorimetric and far-red fluorescent sensing probe (PCPA) for the determination of ONOO- was constructed based on a dicyanoisophorone skeleton using dimethylphosphorothionate as the recognition group and pyridine salt as the mitochondrion-targeting unit. PCPA showed a far-red fluorescence response to ONOO- accompanied by a distinct color change from colorless to yellow via the ONOO- induced deprotection of dimethylphosphorothionate. In addition, PCPA exhibited a large Stokes shift (200 nm), high selectivity detection and high sensibility (LOD = 39 nM). Furthermore, PCPA was successfully employed for imaging ONOO- and tracing ONOO- in mitochondria. PCPA presents a new recognition group and has potential applications in the biology field.
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Affiliation(s)
- Chunxiang Zhang
- Hunan Provincial Key Laboratory of Water Treatment Functional Materials, College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, PR China, +86 746-7186115.
| | - Xiangyang Zhang
- Hunan Provincial Key Laboratory of Water Treatment Functional Materials, College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, PR China, +86 746-7186115.
| | - Youming Shen
- Hunan Provincial Key Laboratory of Water Treatment Functional Materials, College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, PR China, +86 746-7186115.
| | - Zile Zhou
- Hunan Provincial Key Laboratory of Water Treatment Functional Materials, College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, PR China, +86 746-7186115.
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Lundberg JO, Weitzberg E. Nitric oxide signaling in health and disease. Cell 2022; 185:2853-2878. [DOI: 10.1016/j.cell.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/01/2022] [Accepted: 06/06/2022] [Indexed: 10/16/2022]
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Characterization of the L-Arginine/Nitric Oxide Pathway and Oxidative Stress in Pediatric Patients with Atopic Diseases. Int J Mol Sci 2022; 23:ijms23042136. [PMID: 35216250 PMCID: PMC8878534 DOI: 10.3390/ijms23042136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/03/2022] [Accepted: 02/09/2022] [Indexed: 01/27/2023] Open
Abstract
Introduction: L-Arginine (Arg) is a semi-essential amino acid. Constitutive and inducible nitric oxide synthase (NOS) isoforms convert Arg to nitric oxide (NO), a potent vaso- and bronchodilator with multiple biological functions. Atopic dermatitis (AD) and bronchial asthma (BA) are atopic diseases affecting many children globally. Several studies analyzed NO in airways, yet the systemic synthesis of NO in AD and BA in children with BA, AD or both is elusive. Methods: In a multicenter study, blood and urine were obtained from 130 of 302 participating children for the measurement of metabolites of the Arg/NO pathway (BA 31.5%; AD 5.4%; AD + BA 36.1%; attention deficit hyperactivity disorder (ADHD) 12.3%). In plasma and urine amino acids Arg and homoarginine (hArg), both substrates of NOS, asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA), both inhibitors of NOS, dimethylamine (DMA), and nitrite and nitrate, were measured by gas chromatography–mass spectrometry. Malondialdehyde (MDA) was measured in plasma and urine samples to evaluate possible effects of oxidative stress. Results: There were no differences in the Arg/NO pathway between the groups of children with different atopic diseases. In comparison to children with ADHD, children with AD, BA or AD and BA had higher plasma nitrite (p < 0.001) and nitrate (p < 0.001) concentrations, suggesting higher systemic NO synthesis in AD and BA. Urinary excretion of DMA was also higher (p = 0.028) in AD and BA compared to patients with ADHD, suggesting elevated ADMA metabolization. Discussion/Conclusion: The Arg/NO pathway is activated in atopic diseases independent of severity. Systemic NO synthesis is increased in children with an atopic disease. Plasma and urinary MDA levels did not differ between the groups, suggesting no effect of oxidative stress on the Arg/NO pathway in atopic diseases.
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Chau JHC, Zhang R, Lee MMS, Lam KWK, Yu EY, Lam JWY, Kwok RTK, Tang BZ. A Ratiometric Theranostic System for Visualization of ONOO– Species and Reduction of Drug-Induced Hepatotoxicity. Biomater Sci 2022; 10:1083-1089. [DOI: 10.1039/d1bm01675j] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Peroxynitrite (ONOO–) is a potent reactive nitrogen species that plays a critical mediator in liver injury elicited by drugs such as acetaminophen (APAP). At a therapeutic dosage, most APAP is...
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Wu J, Wang X, Ge L, Lv R, Zhang F, Liu Z. Gold nanoparticle integrated artificial nanochannels for label-free detection of peroxynitrite. Chem Commun (Camb) 2021; 57:3583-3586. [PMID: 33710211 DOI: 10.1039/d0cc08410g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A label-free method for rapid and highly sensitive detection of peroxynitrite (ONOO-) was proposed by employing well-designed N-(4-aminobutyl)-N-ethylisoluminol (ABEI) capped AuNP integrated artificial nanochannels. This work paves a new pathway to develop a versatile platform for the detection of different biological small molecules and reactive species.
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Affiliation(s)
- Jing Wu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials & Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
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Local and Systemic Alterations of the L-Arginine/Nitric Oxide Pathway in Sputum, Blood, and Urine of Pediatric Cystic Fibrosis Patients and Effects of Antibiotic Treatment. J Clin Med 2020; 9:jcm9123802. [PMID: 33255369 PMCID: PMC7761143 DOI: 10.3390/jcm9123802] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/08/2020] [Accepted: 11/20/2020] [Indexed: 12/12/2022] Open
Abstract
Alterations in the L-arginine (Arg)/nitric oxide (NO) pathway have been reported in cystic fibrosis (CF; OMIM 219700) as the result of various factors including systemic and local inflammatory activity in the airways. The aim of the present study was to evaluate the Arg/NO metabolism in pediatric CF patients with special emphasis on lung impairment and antibiotic treatment. Seventy CF patients and 78 healthy controls were included in the study. CF patients (43% male, median age 11.8 years) showed moderately impaired lung functions (FEV1 90.5 ± 19.1% (mean ± SD); 21 (30%) had a chronic Pseudomonas aeruginosa (PSA) infection, and 24 (33%) had an acute exacerbation). Plasma, urinary, and sputum concentrations of the main Arg/NO metabolites, nitrate, nitrite, Arg, homoarginine (hArg), and asymmetric dimethylarginine (ADMA) were determined in pediatric CF patients and in healthy age-matched controls. Clinical parameters in CF patients included lung function and infection with PSA. Additionally, the Arg/NO pathway in sputum samples of five CF patients was analyzed before and after routine antibiotic therapy. CF patients with low fractionally exhaled NO (FENO) showed lower plasma Arg and nitrate concentrations. During acute exacerbation, sputum Arg and hArg levels were high and dropped after antibiotic treatment: Arg: pre-antibiotics: 4.14 nmol/25 mg sputum vs. post-antibiotics: 2.33 nmol/25 mg sputum, p = 0.008; hArg: pre-antibiotics: 0.042 nmol/25 mg sputum vs. post-antibiotics: 0.029 nmol/25 mg sputum, p = 0.035. The activated Arg/NO metabolism in stable CF patients may be a result of chronic inflammation. PSA infection did not play a major role regarding these differences. Exacerbation increased and antibiotic therapy decreased sputum Arg concentrations.
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Brinkmann F, Hanusch B, Ballmann M, Mayorandan S, Bollenbach A, Chobanyan-Jürgens K, Jansen K, Schmidt-Choudhury A, Derichs N, Tsikas D, Lücke T. Activated L-Arginine/Nitric Oxide Pathway in Pediatric Cystic Fibrosis and Its Association with Pancreatic Insufficiency, Liver Involvement and Nourishment: An Overview and New Results. J Clin Med 2020; 9:jcm9062012. [PMID: 32604946 PMCID: PMC7356307 DOI: 10.3390/jcm9062012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/15/2020] [Accepted: 06/23/2020] [Indexed: 02/07/2023] Open
Abstract
Cystic fibrosis (CF; OMIM 219700) is a rare genetic disorder caused by a chloride channel defect, resulting in lung disease, pancreas insufficiency and liver impairment. Altered L-arginine (Arg)/nitric oxide (NO) metabolism has been observed in CF patients’ lungs and in connection with malnutrition. The aim of the present study was to investigate markers of the Arg/NO pathway in the plasma and urine of CF patients and to identify possible risk factors, especially associated with malnutrition. We measured the major NO metabolites nitrite and nitrate, Arg, a semi-essential amino acid and NO precursor, the NO synthesis inhibitor asymmetric dimethylarginine (ADMA) and its major urinary metabolite dimethylamine (DMA) in plasma and urine samples of 70 pediatric CF patients and 78 age-matched healthy controls. Biomarkers were determined by gas chromatography–mass spectrometry and high-performance liquid chromatography. We observed higher plasma Arg (90.3 vs. 75.6 µM, p < 0.0001), ADMA (0.62 vs. 0.57 µM, p = 0.03), Arg/ADMA ratio (148 vs. 135, p = 0.01), nitrite (2.07 vs. 1.95 µM, p = 0.03) and nitrate (43.3 vs. 33.1 µM, p < 0.001) concentrations, as well as higher urinary DMA (57.9 vs. 40.7 µM/mM creatinine, p < 0.001) and nitrate (159 vs. 115 µM/mM creatinine, p = 0.001) excretion rates in the CF patients compared to healthy controls. CF patients with pancreatic sufficiency showed plasma concentrations of the biomarkers comparable to those of healthy controls. Malnourished CF patients had lower Arg/ADMA ratios (p = 0.02), indicating a higher NO synthesis capacity in sufficiently nourished CF patients. We conclude that NO production, protein-arginine dimethylation, and ADMA metabolism is increased in pediatric CF patients. Pancreas and liver function influence Arg/NO metabolism. Good nutritional status is associated with higher NO synthesis capacity and lower protein-arginine dimethylation.
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Affiliation(s)
- Folke Brinkmann
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
| | - Beatrice Hanusch
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
- Correspondence: ; Tel.: +49-234-5092615
| | - Manfred Ballmann
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
- Paediatric Clinic, University Medicine Rostock, 18057 Rostock, Germany
| | - Sebene Mayorandan
- Department of Paediatrics, Hannover Medical School, 30623 Hannover, Germany; (S.M.); (K.C.-J.); (N.D.)
- Department of Paediatrics, University Clinic Münster, 48149 Münster, Germany
| | - Alexander Bollenbach
- Institute of Toxicology, Core Unit Proteomics, Hannover Medical School, 30623 Hannover, Germany; (A.B.); (D.T.)
| | - Kristine Chobanyan-Jürgens
- Department of Paediatrics, Hannover Medical School, 30623 Hannover, Germany; (S.M.); (K.C.-J.); (N.D.)
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, 69120 Heidelberg, Germany
- Department of General Pediatrics, Neuropediatrics, Metabolism, Gastroenterology, Nephrology, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, 69120 Heidelberg, Germany
- Pediatric Clinical-Pharmacological Trial Center (paedKliPS), Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Kathrin Jansen
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
| | - Anjona Schmidt-Choudhury
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
| | - Nico Derichs
- Department of Paediatrics, Hannover Medical School, 30623 Hannover, Germany; (S.M.); (K.C.-J.); (N.D.)
- KinderPneumologieDerichs, Pediatric Pneumology and Allergology, CFTR & Pulmonary Research Center, 30173 Hannover, Germany
| | - Dimitrios Tsikas
- Institute of Toxicology, Core Unit Proteomics, Hannover Medical School, 30623 Hannover, Germany; (A.B.); (D.T.)
| | - Thomas Lücke
- University Children’s Hospital, Ruhr University, 44791 Bochum, Germany; (F.B.); (M.B.); (K.J.); (A.S.-C.); (T.L.)
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Yu H, Chaimbault P, Clarot I, Chen Z, Leroy P. Labeling nitrogen species with the stable isotope 15N for their measurement by separative methods coupled with mass spectrometry: A review. Talanta 2019; 191:491-503. [DOI: 10.1016/j.talanta.2018.09.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 08/30/2018] [Accepted: 09/04/2018] [Indexed: 02/09/2023]
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12
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Wang L, Wang Q. Selective determination of nitrite/nitrate based on photo-induced redox activity of titanium dioxide. J Sep Sci 2018; 41:4075-4082. [PMID: 30168258 DOI: 10.1002/jssc.201800482] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/21/2018] [Accepted: 08/21/2018] [Indexed: 11/07/2022]
Abstract
Given its unique photocatalytic and structural properties, titanium dioxide was used as a sensitizer for the quantification of nitrite and nitrate contents by high-performance liquid chromatography with ultraviolet/nano-titanium dioxide photo-induced chemiluminescence detection. The photo-induced chemiluminescence signal was enhanced after the introduction of titanium dioxide. Ethylenediaminetetraacetic acid, as a positive hole scavenger, considerably improved the signal. The peak area of the chemiluminescence signal was enhanced 85 times after ethylenediaminetetraacetic acid was added to 1 × 10-6 mol/L of nitrite. The detection limits of nitrite and nitrate were 9.0 × 10-9 and 1.4 × 10-7 mol/L, respectively. Our method was applied for the determination of nitrite and nitrate contents in water samples. In contrast to other methods, our method is simple and environmentally friendly and enables the simultaneous determination of nitrite and nitrate.
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Affiliation(s)
- Lijuan Wang
- Fujian Fisheries Research Institute, Xiamen, China
- Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province, Xiamen, China
| | - Qiuquan Wang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen, China
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SK M, Nandi S, Singh RK, Trivedi V, Biswas S. Selective Sensing of Peroxynitrite by Hf-Based UiO-66-B(OH)2 Metal–Organic Framework: Applicability to Cell Imaging. Inorg Chem 2018; 57:10128-10136. [DOI: 10.1021/acs.inorgchem.8b01310] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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14
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Wang B, Ji X, Ren J, Ni R, Wang L. Enhanced electrocatalytic activity of graphene-gold nanoparticles hybrids for peroxynitrite electrochemical detection on hemin-based electrode. Bioelectrochemistry 2017; 118:75-82. [DOI: 10.1016/j.bioelechem.2017.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 07/13/2017] [Accepted: 07/14/2017] [Indexed: 12/16/2022]
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15
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Tsikas D. Pentafluorobenzyl bromide-A versatile derivatization agent in chromatography and mass spectrometry: I. Analysis of inorganic anions and organophosphates. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1043:187-201. [PMID: 27561968 DOI: 10.1016/j.jchromb.2016.08.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 08/05/2016] [Accepted: 08/09/2016] [Indexed: 11/19/2022]
Abstract
Pentafluorobenzyl bromide (PFB-Br) is a versatile derivatization agent. It is widely used in chromatography and mass spectrometry since several decades. The bromide atom is largely the single leaving group of PFB-Br. It is substituted by wide a spectrum of nucleophiles in aqueous and non-aqueous systems to form electrically neutral, in most organic solvents soluble, generally thermally stable, volatile, strongly electron-capturing and ultraviolet light-absorbing derivatives. Because of these greatly favoured physicochemical properties, PFB-Br emerged an ideal derivatization agent for highly sensitive analysis of endogenous and exogenous substances including various inorganic and organic anions by electron capture detection or after electron-capture negative-ion chemical ionization in GC-MS. The present article attempts an appraisal of the utility of PFB-Br in analytical chemistry. It reviews and discusses papers dealing with the use of PFB-Br as the derivatization reagent in the qualitative and quantitative analysis of endogenous and exogenous inorganic anions in various biological samples, notably plasma, urine and saliva. These analytes include nitrite, nitrate, cyanide and dialkyl organophosphates. Special emphasis is given to mass spectrometry-based approaches and stable-isotope dilution techniques.
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Affiliation(s)
- Dimitrios Tsikas
- Centre of Pharmacology and Toxicology, Hannover Medical School, 30623 Hannover, Germany.
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16
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Trettin A, Böhmer A, Zoerner AA, Gutzki FM, Jordan J, Tsikas D. GC–MS/MS and LC–MS/MS studies on unlabelled and deuterium-labelled oleic acid (C18:1) reactions with peroxynitrite (ONOO−) in buffer and hemolysate support the pM/nM-range of nitro-oleic acids in human plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 964:172-9. [DOI: 10.1016/j.jchromb.2014.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 01/04/2014] [Accepted: 01/09/2014] [Indexed: 12/27/2022]
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17
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Shu-yu Z, Qing S, Li L, Xiao-hui F. A simple and accurate method to determine nitrite and nitrate in serum based on high-performance liquid chromatography with fluorescence detection. Biomed Chromatogr 2013; 27:1547-53. [PMID: 23760922 DOI: 10.1002/bmc.2958] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Revised: 05/10/2013] [Accepted: 05/11/2013] [Indexed: 12/18/2022]
Abstract
A simple method for accurate determination of nitrite and nitrate in serum was proposed to avoid the variation of nitrate reduction. For nitrite determination, serum samples were directly precipitated with methanol pre-nitrate conversion, and then the supernatant reacted with 2,3-diaminonaphthalene (DAN) to form 2,3-naphthotriazole (NAT), which was quantitatively analyzed by high-performance liquid chromatography coupled with fluorescence detection (HPLC-FL). For nitrate determination, samples were firstly heated at 70°C for 10 min to inactivate endogenous reductase-inhibiting proteins, then nitrate in the samples was quantitatively reduced to nitrite by reductase added experimentally. The difference in total nitrite concentrations between pre- and post-nitrate conversion was used to calculate the amount of nitrate in the samples. In addition to good specificity, high sensitivity, satisfactory accuracy and reproducibility, our method is simple and suitable for the quantitative determination of nanomolar level of nitrite and nitrate in a large number of serum samples.
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Affiliation(s)
- Zhan Shu-yu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
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18
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Ma J, Wu J, Liu W, Wang P, Fan Z. Ruthenium(II) complex-based fluorescent sensor for peroxynitrite. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 94:340-345. [PMID: 22554897 DOI: 10.1016/j.saa.2012.03.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 03/07/2012] [Accepted: 03/22/2012] [Indexed: 05/31/2023]
Abstract
We have developed a new ruthenium complex, Ru(bpy)(2)[4-(2,2'-bipyridin-4-yloxy)phenol]Cl(2) (RuL), as a fluorescent sensor to detect peroxynitrite (ONOO(-)). The results showed that the addition of ONOO(-) to the aqueous solution of RuL would result in distinct fluorescence quenching at 600nm. RuL exhibits a good selectivity for ONOO(-) over other reactive oxygen species (ROS) and reactive nitrite species (RNS), and the reaction time is less than 1.5s. The sensing mechanism is proposed as the oxidative O-dealkylation reaction.
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Affiliation(s)
- Jingjin Ma
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, The Chinese Academy of Sciences, Beijing 100190, PR China
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19
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Reduced Fluoresceinamine for Peroxynitrite Quantification in the Presence of Nitric Oxide. J Fluoresc 2012; 22:1127-40. [DOI: 10.1007/s10895-012-1051-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2011] [Accepted: 03/19/2012] [Indexed: 10/28/2022]
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