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Xie L, Chen W, Shu Q, Xie W, Bian L, Deng G, Kang X, Ge W. Determination of polyamines in urine via electrospun nanofibers-based solid-phase extraction coupled with GC-MS and application to gastric cancer patients. J Sep Sci 2023; 46:e2200629. [PMID: 36480214 DOI: 10.1002/jssc.202200629] [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: 08/05/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Abstract
The simultaneous determination of polyamines and their metabolites in urine samples was achieved by gas chromatography-mass spectrometry in the selected ion monitoring mode. After conjugating with the ion-pair reagent bis-2-ethylhexylphosphate in the aqueous phase, the polyamines in the samples were extracted with polystyrene nanofiber-based packed-fiber solid-phase extraction followed by a derivatization step using pentafluoropropionyl anhydride. With optimal conditions, all analytes were separated well. For analytes of putrescine, cadaverine, N-acetylputrescine, and N-acetylcadaverine, the linearity was good in the range of 0.05-500 μmol/L (R2 ≥ 0.993). While for spermidine, spermine, acetylspermidine, N8 -acetylspermidine, and N-acetylspermine, the linearity was good in the range of 0.5-500 μmol/L (R2 ≥ 0.990). The recoveries of three spiked concentrations (0.5, 5, 300 μmol/L) were 85.6%-108.4%, and relative standard deviations for intra- and interday were in the range of 2.9%-13.4% and 4.5%-15.1%, respectively. The method was successfully applied to the analysis of urine samples of gastric cancer patients. The results showed that the levels of most polyamines and N-acetylated polyamines from the patient group were significantly higher than those from the control group. The altered concentrations of the above-mentioned metabolites suggest their role in the pathogenesis of gastric cancer, and they should be further evaluated as potential markers of gastric cancer.
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Affiliation(s)
- Li Xie
- Key Laboratory of Child Development and Learning Science (Ministry of Education), School of Biological Science & Medical Engineering, Southeast University, Nanjing, P. R. China.,School of Animal Science and Technology, Jinling Institute of Technology, Nanjing, P. R. China
| | - Weilin Chen
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing, P. R. China
| | - Qing Shu
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing, P. R. China
| | - Wei Xie
- Jiangsu Kebai Pharmaceutical Technology Co. Ltd, Nanjing, P. R. China
| | - Linxiao Bian
- School of Animal Science and Technology, Jinling Institute of Technology, Nanjing, P. R. China
| | - Guozhe Deng
- Key Laboratory of Child Development and Learning Science (Ministry of Education), School of Biological Science & Medical Engineering, Southeast University, Nanjing, P. R. China
| | - Xuejun Kang
- Key Laboratory of Child Development and Learning Science (Ministry of Education), School of Biological Science & Medical Engineering, Southeast University, Nanjing, P. R. China
| | - Weihong Ge
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing, P. R. China
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Exploring Heart Rate Variability as a Biomedical Diagnostic Tool for the Disympathetic Dimension of Eight-Constitution Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6613798. [PMID: 34221081 PMCID: PMC8221872 DOI: 10.1155/2021/6613798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/26/2020] [Accepted: 05/31/2021] [Indexed: 11/17/2022]
Abstract
Background Eight-Constitution Medicine (ECM), an extension of Traditional Korean Medicine, divides the population into eight groups based on their physiological characteristics. ECM divides these eight groups into two larger groups based on autonomic reactivity: the Sympathicotonic group and the Vagotonic group (herein referred to as the Disympathetic Dimension). Heart Rate Variability (HRV) is a widely used biomedical tool to assess cardiac autonomic function. This raises the question of the utility of using HRV to correctly diagnose ECM constitutions. Methods A systematic literature review was conducted to evaluate the correlation between HRV and constitutions in Korean Constitutional Medicine, including Eight-Constitution Medicine (ECM) and Sasang Constitution Medicine (SCM). The articles were obtained from both English (Scopus, PubMed, EMBASE, ProQuest, and Medline) and Korean databases (NDSL and RISS), in addition to Google Scholar, without date restriction. 20 studies met the inclusion criteria, and data were extracted against three aspects: (1) correlation between HRV and constitution, (2) HRV reporting and interpretation, and (3) extraneous factors that were controlled in the studies. Results 386 articles were initially identified, which was reduced to n = 20 studies which met the inclusion criteria. Of these, 19 were SCM studies and 1 was an ECM study. Sample sizes varied from 10 to 8498 men and women, with an age range of 10-80 years. SCM studies explored HRV differences by constitution, measuring HRV at resting, with controlled breathing, before and after acupuncture stimulation, and by other interventions. SCM studies reported either no significant differences (HRV at resting or with controlled breathing studies) or conflicting data (HRV with acupuncture stimulation studies). The single ECM study measured HRV at resting and after acupuncture stimulation but reported no significant differences between the two groups of Sympathicotonia and Vagotonia. Conclusions Due to inconsistencies in study design, study population, and measures of HRV, there was no consistency in the data to support the use of HRV as a biomedical determinant of ECM constitutions.
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Kim HJ, Jang BH, Kim MJ, Kim KC, Kuon WJ, Kim CK. Prevalence of and associations between metabolic syndrome and the constitutions defined by Korean Eight Constitution Medicine. Medicine (Baltimore) 2020; 99:e19074. [PMID: 32049808 PMCID: PMC7035102 DOI: 10.1097/md.0000000000019074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Eight Constitution Medicine (ECM) is a Korean constitutional medicine system that classifies people into 8 types: Pulmotonia (PUL), Colonotonia (COL), Renotonia (REN), Vesicotonia (VES), Pancreotonia (PAN), Gastrotonia (GAS), Hepatonia (HEP), and Cholecystonia (CHO). Metabolic syndrome (MS) is a major public health problem worldwide. We assessed the prevalence of and associations between ECM and MS. Cross-sectional convenience sample of 245 adults was used at a medical check-up center in Seoul, South Korea, from 2010 to 2015. Adults were classified into 1 of 8 constitutions by an ECM specialist. MS was diagnosed on the basis of National Cholesterol Education Program Adult Treatment Panel III and Asian Pacific Criteria for abdominal obesity. We also computed the prevalence by percentage and calculated odds ratios (ORs) for MS among 6 constitutions with PUL as the reference.Among 245 adults, 20 (8.2%) were diagnosed with PUL, 43 (17.6%) with COL, 35(14.3%) with REN, 4 (1.6%) with VES, 71 (29.0%) with PAN, 0 (0.0%) with GAS, 54 (22.0%) with HEP, and 18 (7.3%) with CHO. The prevalence of MS in the constitutions was significantly different: CHO, 38.9%; HEP, 35.2%; PAN, 18.3%; COL, 11.6%; PUL, 5.0%; REN, 2.9% (P = .001). We observed higher ORs for HEP and CHO (OR = 13.03, 95% confidence interval [CI] = 1.61-105.70; and OR = 13.19, 95% CI = 1.39-125.46, respectively) than for the other constitutions.People with HEP and CHO constitutions could be at higher risk for MS. Therefore, ECM-based diagnosis may be useful for preventing and managing MS.
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Affiliation(s)
- Hee-Ju Kim
- Elim Constitution Clinic, Seoul
- School of Medicine, Cha University, Gyeonggi-do
| | - Bo-Hyoung Jang
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Myoung Jin Kim
- Mennonite College of Nursing, Illinois State University, Illinois
| | - Kyong-Chol Kim
- School of Medicine, Cha University, Gyeonggi-do
- Gangnam Major Clinic, Seoul, Republic of Korea
| | | | - Chang-Keun Kim
- School of Medicine, Cha University, Gyeonggi-do
- Chaum Life Center, Seoul, Republic of Korea
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Gender-Related Differences on Polyamine Metabolome in Liquid Biopsies by a Simple and Sensitive Two-Step Liquid-Liquid Extraction and LC-MS/MS. Biomolecules 2019; 9:biom9120779. [PMID: 31779105 PMCID: PMC6995533 DOI: 10.3390/biom9120779] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/13/2019] [Accepted: 11/21/2019] [Indexed: 01/15/2023] Open
Abstract
Polyamines are involved in the regulation of many cellular functions and are promising biomarkers of numerous physiological conditions. Since the concentrations of these compounds in biological fluids are low, sample extraction is one of the most critical steps of their analysis. Here, we developed a comprehensive, sensitive, robust, and high-throughput LC-MS/MS stable-isotope dilution method for the simultaneous determination of 19 metabolites related to polyamine metabolism, including polyamines, acetylated and diacetylated polyamines, precursors, and catabolites from liquid biopsies. The sample extraction was optimized to remove interfering compounds and to reduce matrix effects, thus being useful for large clinical studies. The method consists of two-step liquid-liquid extraction with a Folch extraction and ethyl acetate partitioning combined with dansyl chloride derivatization. The developed method was applied to a small gender-related trial concerning human serum and urine samples from 40 obese subjects. Sex differences were found for cadaverine, putrescine, 1,3-diaminopropane, γ-aminobutyric acid, N8-acetylspermidine, and N-acetylcadaverine in urine; N1-acetylspermine in serum; and spermine in both serum and urine. The results demonstrate that the developed method can be used to analyze biological samples for the study of polyamine metabolism and its association with human diseases.
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5
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Naccarato A, Elliani R, Cavaliere B, Sindona G, Tagarelli A. Development of a fast and simple gas chromatographic protocol based on the combined use of alkyl chloroformate and solid phase microextraction for the assay of polyamines in human urine. J Chromatogr A 2018; 1549:1-13. [DOI: 10.1016/j.chroma.2018.03.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 03/14/2018] [Accepted: 03/16/2018] [Indexed: 02/07/2023]
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Irecta-Nájera CA, Del Rosario Huizar-López M, Casas-Solís J, Castro-Félix P, Santerre A. Protective Effect of Lactobacillus casei on DMH-Induced Colon Carcinogenesis in Mice. Probiotics Antimicrob Proteins 2018; 9:163-171. [PMID: 28316010 DOI: 10.1007/s12602-017-9253-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The administration of probiotics is a promising approach to reduce the prevalence of colon cancer, a multifactorial disease, with hereditary factors, as well as environmental lifestyle-related risk factors. Biogenic polyamines, putrescine, spermidine, and spermine are small cationic molecules with great roles in cell proliferation and differentiation as well as regulation of gene expression. Ornithine decarboxylase is the first rate-limiting enzyme for polyamine synthesis, and upregulation of ornithine decarboxylase activity and polyamine metabolism has been associated with abnormal cell proliferation. This paper is focused on studying the protective role of Lactobacillus casei ATCC 393 in a chemically induced mouse model of colon carcinogenesis, directing our attention on aberrant crypt foci as preneoplastic markers, and on polyamine metabolism as a possible key player in carcinogenesis. BALB/c mice were administered 1,2-dimethylhydrazine dihydrochloride (DMH) to induce colon cancer (20 mg/kg body weight, subcutaneous, twice a week for 24 weeks). L. casei ATCC 393 was given orally (106 CFU, twice a week), 2 weeks before DMH administration. Hematoxylin and eosin staining, high-performance liquid chromatography, and Western blotting were used to evaluate aberrant crypt foci, urinary polyamines, and ornithine decarboxylase expression in the colon. The experimental data showed that the preventive administration of L. casei ATCC 393 may delay the onset of cancer as it significantly reduced the number of DMH-induced aberrant crypt foci, the levels of putrescine, and the expression of ornithine decarboxylase. Hence, this probiotic strain has a prospective role in protection against colon carcinogenesis, and its antimutagenic activity may be associated with the maintenance of polyamine metabolism.
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Affiliation(s)
- Cesar Antonio Irecta-Nájera
- Departamento de Salud, El Colegio de La Frontera Sur, Periférico Sur s/n, María Auxiliadora, 29290, San Cristóbal de Las Casas, Chiapas, Mexico
| | - María Del Rosario Huizar-López
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, C.P. 45110, Zapopan, Jalisco, Mexico
| | - Josefina Casas-Solís
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, C.P. 45110, Zapopan, Jalisco, Mexico
| | - Patricia Castro-Félix
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, C.P. 45110, Zapopan, Jalisco, Mexico
| | - Anne Santerre
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, C.P. 45110, Zapopan, Jalisco, Mexico.
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Park KM, Kim J, Ko YH, Ahn Y, Murray J, Li M, Shrinidhi A, Kim K. Dye-Cucurbit[n]uril Complexes as Sensor Elements for Reliable Pattern Recognition of Biogenic Polyamines. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20170302] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kyeng Min Park
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
- Department of Nanomaterials and Engineering, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Jeeyeon Kim
- Department of Chemistry, POSTECH, Pohang 37363, Republic of Korea
| | - Young Ho Ko
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
| | - Youngjoo Ahn
- Department of Chemistry, POSTECH, Pohang 37363, Republic of Korea
| | - James Murray
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
| | - Meng Li
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
| | - Annadka Shrinidhi
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
| | - Kimoon Kim
- Center for Self-assembly and Complexity (CSC), Institute for Basic Science (IBS), Pohang, 37363, Republic of Korea
- Department of Chemistry, POSTECH, Pohang 37363, Republic of Korea
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8
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Quantitative metabolomics for investigating the value of polyamines in the early diagnosis and therapy of colorectal cancer. Oncotarget 2017; 9:4583-4592. [PMID: 29435126 PMCID: PMC5796997 DOI: 10.18632/oncotarget.22885] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 11/15/2017] [Indexed: 11/25/2022] Open
Abstract
As an important biomarker for cancer, polyamine levels in body fluid could be employed for monitoring the colorectal cancer (CRC), however the role of polyamines in the development and therapeutics phases of CRC remains uncertain. In this paper, the relationship between polyamines and CRC development and therapeutics had been investigated by the study of changes in plasma polyamine levels during the precancerous, developmental and treatment phases of CRC. After inducing CRC in Wistar rats by intraperitoneal injection of 1, 2-dimethylhydrazine, the animals were given a traditional Chinese medicine, Aidi injections. Firstly, the polyamine levels in the plasma of CRC, healthy and medicated rats were measured by UHPLC-MS/MS assay. In addition, Lasso regression analysis was used for screening and confirming the key markers, which can be employed for distinguishing the healthy and CRC rats as well as the CRC and medication rats. The results obtained showed that polyamine metabolism had been disrupted by CRC but returned to normal levels following Aidi injections and, in particular, putrescine and agmatine were closely correlated with CRC. Our results demonstrate the potential value of plasma polyamine metabolic profiling during the early diagnosis and medical treatment of CRC. Also, the integrated method of polyamine metabolite target analysis and lasso regression analysis can be applied in metabolomics for seeking the differential metabolites.
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9
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Plasma N-acetylputrescine, cadaverine and 1,3-diaminopropane: potential biomarkers of lung cancer used to evaluate the efficacy of anticancer drugs. Oncotarget 2017; 8:88575-88585. [PMID: 29179458 PMCID: PMC5687628 DOI: 10.18632/oncotarget.19304] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 06/16/2017] [Indexed: 01/17/2023] Open
Abstract
Polyamines have been widely investigated as potential biomarkers for various types of cancers, including lung cancer, which is one of the most common causes of death from cancer worldwide. This study was carried out to evaluate the value of polyamines that serve as early diagnostic and cancer progression markers as well as drug evaluation for lung cancer (squamous cell carcinoma of lung, SCCL). SCCL was induced in Wistar rats by intratracheal instillation of 3-methylcholanthrene and treated with three different anti-cancer drugs, Aidi injections, fluorouracil, and a combination of them. After carcinogenesis for 28, 70 and 98 days and therapy for 28 and 56 days, the polyamine levels in plasma of SCCL, healthy and treated rats were determined using a UHPLC-MS/MS assay base on the means of targeted metabolomics. Results showed that increased N-acetylputrescine, cadaverine and 1,3-diaminopropane levels were associated with progression of SCCL. The levels of cadaverine and 1,3-diaminopropane returned to normal after administration of the three different kinds of anticancer drug. In addition, the suitability of using N-acetylputrescine, cadaverine and 1,3-diaminopropane as biomarkers was confirmed by PLS-DA and ROC analysis. It can provide an innovative and effective way for the clinical diagnosis, prevention and treatment of lung cancer, and stimulate a theoretical basis for the design and development of new anticancer drugs. At the same time, this increased the clinical options for polyamines as cancer biomarkers.
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Singh P, Mittal LS, Bhargava G, Kumar S. Ionic Self-Assembled Platform of Perylenediimide-Sodium Dodecylsulfate for Detection of Spermine in Clinical Samples. Chem Asian J 2017; 12:890-899. [DOI: 10.1002/asia.201700120] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 02/20/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Prabhpreet Singh
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
| | - Lalit Singh Mittal
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
| | - Gaurav Bhargava
- Department of Chemical Sciences; Punjab Technical University; Kapurthala- 144601 India
| | - Subodh Kumar
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
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11
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Malik AH, Hussain S, Iyer PK. Aggregation-Induced FRET via Polymer–Surfactant Complexation: A New Strategy for the Detection of Spermine. Anal Chem 2016; 88:7358-64. [DOI: 10.1021/acs.analchem.6b01788] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Akhtar Hussain Malik
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Sameer Hussain
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Parameswar Krishnan Iyer
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
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12
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Paik MJ, Kim HS, Lee YS, Choi HD, Pack JK, Kim N, Ahn YH. Metabolomic study of urinary polyamines in rat exposed to 915 MHz radiofrequency identification signal. Amino Acids 2015; 48:213-7. [PMID: 26319644 DOI: 10.1007/s00726-015-2079-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 08/20/2015] [Indexed: 10/23/2022]
Abstract
Metabolomic analysis of urinary polyamines (PAs) from rat exposed to 915 MHz radiofrequency identification (RFID) signal for 8 h/day for 2 weeks was performed by gas chromatography-mass spectrometry as N-ethoxycarbonyl/N-pentafluoropropionyl derivatives. Large alterations in nine PA levels including four aliphatic and five acetylated PAs were monitored in sham-exposed and RFID-exposed groups. Total PA and urinary levels of N (1)-acetylputrescine, N (1)-acetylcadaverine, putrescine, cadaverine, N (1)-acetylspermidine, N (8)-acetylspermidine, spermidine and spermine were reduced, whereas N (1)-acetylspermine was significantly increased after sham and RFID exposure compared with those before exposure. Their levels were normalized to the corresponding group means before exposure and then plotted into star symbol patterns. N (1)-Acetylspermine after RFID exposure was 54 % higher compared to the level before RFID exposure, while it was elevated by only 17 % in the sham group. The results suggest that 915 MHz RFID exposure may induce metabolic disturbance of PA. It may also elevate spermidine/spermine acetyltransferase (SSAT) activity. Thus, the present metabolic profiling combined with star pattern recognition method might be useful for understanding the complexity of biochemical events after exposure to RFID signal.
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Affiliation(s)
- Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Sunchon, 540-950, Republic of Korea.
| | - Hye Sun Kim
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Yun-Sil Lee
- Division of Life Science and Pharaceuticals, College of Pharmacy, Ewha Woman's University, Seoul, Republic of Korea
| | - Hyung Do Choi
- Radio Technology Research Department, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea
| | - Jeong-Ki Pack
- Department of Radio Sciences and Engineering, College of Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Nam Kim
- School of Electrical and Computer Engineering, Chungbuk National University, Cheongju, Republic of Korea
| | - Young Hwan Ahn
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea. .,Neuroscience Graduate Program, Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea.
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13
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Fletcher JT, Bruck BS. Spermine detection via metal-mediated ethynylarene 'turn-on' fluorescence signaling. SENSORS AND ACTUATORS. B, CHEMICAL 2015; 207:843-848. [PMID: 25530671 PMCID: PMC4268775 DOI: 10.1016/j.snb.2014.10.116] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A dicarboxylated ethynylarene was shown to behave as a fluorescent chemosensor for millimolar concentrations of polyamines when mixed with Cd(II), Pb(II) or Zn(II) ions at micromolar concentrations. A bathochromic shift and intensification of fluorescence emission was observed with increasing amounts of metal ion in the presence of aqueous polyamines buffered at pH = 7.6. Such perturbations manifested as 'turn-on' signals from a ratiometric comparison of emission intensities at 390 nm versus 340 nm. Using Pb(II) as the metal mediator, spermine was selectively detected as a 40-fold signal enhancement relative to spermidine, putrescine, cadaverine and several other non-biogenic diamines. Evaluation of additional triamine and tetraamine analytes showed the influence that amine group quantity and spacing had on signal generation. By increasing the ratio of Pb(II) relative to ethynylarene, the detection limit for spermine was successfully lowered to a 25 micromolar level. Noncovalent association between ethynylarene, metal ion and polyamine are believed to promote the observed spectroscopic changes. This study exploits the subtle impact that polyamine structural identity has on transition metal chelation to define a new approach towards polyamine chemosensor development.
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Affiliation(s)
- James T. Fletcher
- Department of Chemistry, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA
| | - Brent S. Bruck
- Department of Chemistry, Creighton University, 2500 California Plaza, Omaha, NE 68178, USA
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Liu K, Yao Y, Kang Y, Liu Y, Han Y, Wang Y, Li Z, Zhang X. A supramolecular approach to fabricate highly emissive smart materials. Sci Rep 2014; 3:2372. [PMID: 23917964 PMCID: PMC3734441 DOI: 10.1038/srep02372] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 07/22/2013] [Indexed: 01/01/2023] Open
Abstract
The aromatic chromophores, for example, perylene diimides (PDIs) are well known for their desirable absorption and emission properties. However, their stacking nature hinders the exploitation of these properties and further applications. To fabricate emissive aggregates or solid-state materials, it has been common practice to decrease the degree of stacking of PDIs by incorporating substituents into the parent aromatic ring. However, such practice often involves difficultorganic synthesis with multiple steps. A supramolecular approach is established here to fabricate highly fluorescent and responsive soft materials, which has greatly decreases the number of required synthetic steps and also allows for a system with switchable photophysical properties. The highly fluorescent smart material exhibits great adaptivity and can be used as a supramolecular sensor for the rapid detection of spermine with high sensitivity and selectivity, which is crucial for the early diagnosis of malignant tumors.
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Affiliation(s)
- Kai Liu
- Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, China
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15
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Ikeda M. Bioinspired Supramolecular Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2013. [DOI: 10.1246/bcsj.20120254] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Masato Ikeda
- Department of Biomolecular Science, Graduate School of Engineering, Gifu University
- United Graduate School of Drug Discovery and Medical Information Science, Gifu University
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16
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Ikeda M, Yoshii T, Matsui T, Tanida T, Komatsu H, Hamachi I. Montmorillonite−Supramolecular Hydrogel Hybrid for Fluorocolorimetric Sensing of Polyamines. J Am Chem Soc 2011; 133:1670-3. [DOI: 10.1021/ja109692z] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Masato Ikeda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Tatsuyuki Yoshii
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Toshihiro Matsui
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Tatsuya Tanida
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Harunobu Komatsu
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto, 615-8510, Japan
- Japan Science and Technology Agency (JST), CREST, 5 Sanbancho, Chiyoda-ku, Tokyo, 102-0075, Japan
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Önal A. Current Status of Polyamine and Polyamine Analogs Analysis in Cancer Research. Crit Rev Anal Chem 2010. [DOI: 10.1080/10408340903018486] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Bao B, Yuwen L, Zheng X, Weng L, Zhu X, Zhan X, Wang L. A fluorescent conjugated polymer for trace detection of diamines and biogenic polyamines. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm01467b] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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