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Kaushik RD, Bhatt N. Optimized, simple and selective analytical tool for determination of carcinogenic aniline in wastewater. Talanta 2023; 264:124770. [PMID: 37311330 DOI: 10.1016/j.talanta.2023.124770] [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: 04/27/2023] [Revised: 05/29/2023] [Accepted: 06/04/2023] [Indexed: 06/15/2023]
Abstract
Here, we explored a low-cost, rapid, sensitive, and selective practical approach to manifest carcinogenic anilines by using oxone as an oxidant to mitigate its presence in wastewater. The calibration curves for OAP & PAP indicate reasonable sensitivity, percent recovery & correlation in the range 2.18-9.28 μg/mL. The Sandell's sensitivity for OAP & PAP was found to be 0.010-0.018 & 0.009-0.018 μg/mL, respectively. The range of correlation coefficient 0.979 to 0.998 shows the involvement of high precision and perfect correlation of the data. Values of coefficient of determination (r2) denote the change in absorbance or (dA/dt)i or kobs by 95.8-99.6%. The percent recovery was found to be 98.05-99.91% for six parallel determinations. Furthermore, we also analyzed some wastewater samples to further validate the proposed method. The reproducible results, good percent recovery, and reasonable sensitivity proposed a feasible approach for the estimation of aminophenol in wastewater.
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Affiliation(s)
- R D Kaushik
- Gurukula Kangri (Deemed to Be University), Haridwar, India
| | - Neha Bhatt
- Gurukula Kangri (Deemed to Be University), Haridwar, India
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Shin SM, Lee Y, Moon H, Kim SA, Oh JH, Chung S, Shim JS, Kang HR. A case of hair dye-induced contact anaphylaxis. ALLERGY ASTHMA & RESPIRATORY DISEASE 2019. [DOI: 10.4168/aard.2019.7.4.218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Soo Myoung Shin
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yeonhee Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hongran Moon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang-A Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Ji Hyun Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - Sujie Chung
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Ji Soo Shim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - Hye-Ryun Kang
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
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Ito A, Nishioka K, Kanto H, Yagami A, Yamada S, Sugiura M, Yasunaga C, Yoshii K, Kobayashi H, Adachi A, Ikezawa Y, Washizaki K, Inui S, Miyazawa H, Oiso N, Nakata T, Matsunaga K. A multi-institutional joint study of contact dermatitis related to hair colouring and perming agents in Japan. Contact Dermatitis 2017; 77:42-48. [PMID: 28425114 DOI: 10.1111/cod.12783] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/18/2017] [Accepted: 01/23/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND In Japan, allergic contact dermatitis caused by hair colouring agents is a considerable problem for those occupationally exposed and also for consumers. Over the last 20 years, p-phenylenediamine (PPD) has been a common allergen, with ∼7% positive patch test reactions. OBJECTIVES To investigate which ingredients caused allergic contact dermatitis related to hair dye and perming solutions in Japan, to assess whether PPD is suitable for screening for hair dye allergy, and to propose allergens for a Japanese hairdresser series. METHODS We selected 19 hair cosmetic allergens, including PPD, Bandrowski's base, cysteamine HCl, and ammonium thioglycolate. Altogether 203 patients (26 males and 177 females) with suspected contact allergy to hair colouring or perming solutions at 14 hospitals in Japan were included. RESULTS The highest prevalence of positive reactions (35.1%) was for PPD. p-Methylaminophenol and o-aminophenol were often positive, both in the PPD-positive and in the PPD-negative patients. Moreover, cysteamine HCl often yielded positive test reactions. CONCLUSIONS PPD is insufficient to diagnose contact allergy caused by to hair dyes. We recommend 13 allergens to be included in a Japanese hairdresser series.
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Affiliation(s)
- Akiko Ito
- Department of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8520, Japan
| | | | - Hiromi Kanto
- Department of Dermatology, Toho University Omori Medical Centre, Ohta-ku, 143-8541, Japan
| | - Akiko Yagami
- Department of Dermatology, Fujita Health University School of Medicine, Toyoake, 470-1100, Japan
| | - Shigeki Yamada
- Department of Clinical Pharmacy, Fujita Health University School of Medicine, Toyoake, 470-1100, Japan
| | - Mariko Sugiura
- Department of Environmental Dermatology and Allergology, Daiichi Clinic, Nagoya, 450-0008, Japan
| | - Chihiro Yasunaga
- Department of Dermatology, Gokeikai Osaka Kaisei Hospital, Ikeda, 532-0003, Japan
| | | | - Hiromi Kobayashi
- Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, 558-8585, Japan
| | - Atsuko Adachi
- Department of Dermatology, Hyogo Prefectural Kakogawa Medical Centre, Kakogawa, 675-8611, Japan
| | - Yuko Ikezawa
- Department of Dermatology, Chigasaki Municipal Hospital, Chigasaki, 253-0042, Japan
| | - Kumiko Washizaki
- Department of Dermatology, Toho University Omori Medical Centre, Ohta-ku, 143-8541, Japan
| | - Shigeki Inui
- Department of Regenerative Dermatology, Graduate School of Medicine, Osaka University, Osaka, 565-0871, Japan
| | | | - Naoki Oiso
- Faculty of Medicine, Department of Dermatology, Kindai University, Osakasayama, 589-0014, Japan
| | - Tokio Nakata
- Department of Dermatology, Showa University Fujigaoka Hospital, Yokohama, 227-8501, Japan
| | - Kayoko Matsunaga
- Department of Dermatology, Fujita Health University School of Medicine, Toyoake, 470-1100, Japan.,Department of Integrative Medical Science for Allergic Disease, Fujita Health University School of Medicine, Toyoake, 470-1100, Japan
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Siracusa A, Folletti I, Gerth van Wijk R, Jeebhay MF, Moscato G, Quirce S, Raulf M, Ruëff F, Walusiak-Skorupa J, Whitaker P, Tarlo SM. Occupational anaphylaxis--an EAACI task force consensus statement. Allergy 2015; 70:141-52. [PMID: 25369880 DOI: 10.1111/all.12541] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2014] [Indexed: 12/26/2022]
Abstract
Anaphylaxis is a systemic allergic reaction, potentially life-threatening that can be due to nonoccupational or, less commonly, to occupational triggers. Occupational anaphylaxis (OcAn) could be defined as anaphylaxis arising out of triggers and conditions attributable to a particular work environment. Hymenoptera stings and natural rubber latex are the commonest triggers of OcAn. Other triggers include food, medications, insect/mammal/snake bites, and chemicals. The underlying mechanisms of anaphylactic reactions due to occupational exposure are usually IgE-mediated and less frequently non-IgE-mediated allergy or nonallergic. Some aspects of work-related allergen exposure, such as route and frequency of exposure, type of allergens, and cofactors may explain the variability of symptoms in contrast to the nonoccupational setting. When assessing OcAn, both confirmation of the diagnosis of anaphylactic reaction and identification of the trigger are required. Prevention of further episodes is important and is based on removal from further exposure. Workers with a history of OcAn should immediately be provided with a written emergency management plan and an adrenaline auto-injector and educated to its use. Immunotherapy is recommended only for OcAn due to Hymenoptera stings.
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Affiliation(s)
- A. Siracusa
- Formerly professor of Occupational Medicine; University of Perugia; Perugia Italy
| | - I. Folletti
- Occupational Medicine; Terni Hospital; University of Perugia; Perugia Italy
| | - R. Gerth van Wijk
- Section of Allergology; Department of Internal Medicine; Erasmus Medical Center; Rotterdam the Netherlands
| | - M. F. Jeebhay
- Centre for Occupational and Environmental Health Research; School of Public Health and Family Medicine; University of Cape Town; Cape Town South Africa
| | - G. Moscato
- Department of Public Health; Experimental and Forensic Medicine of the University of Pavia; Pavia Italy
| | - S. Quirce
- Department of Allergy; Hospital La Paz Institute for Health Research (IdiPAZ) and CIBER of Respiratory Diseases CIBERES; Madrid Spain
| | - M. Raulf
- Institute of Prevention and Occupational Medicine of the German Social Accident Insurance; Institute of the Ruhr University Bochum; Bochum Germany
| | - F. Ruëff
- Department of Dermatology and Allergology; Ludwig-Maximilian University; Munich Germany
| | | | - P. Whitaker
- Department of Respiratory Medicine; Leeds Teaching Hospitals NHS Trust; Leeds UK
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Badea IA, Axinte L, Vladescu L. Monitoring of aminophenol isomers in surface water samples using a new HPLC method. ENVIRONMENTAL MONITORING AND ASSESSMENT 2013; 185:2367-2375. [PMID: 22707150 DOI: 10.1007/s10661-012-2717-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2012] [Accepted: 06/04/2012] [Indexed: 06/01/2023]
Abstract
A new HPLC method was developed for the simultaneous determination of aminophenol isomers by means of a mixed-mode stationary phase containing both SCX and C18 moieties. All factors influencing the separation were discussed and optimized. The chromatographic conditions for the separation of aminophenols are the stationary phase duet SCX/C18, the mobile phase of aqueous phosphate buffer (pH 4.85):methanol = 85:15 (v/v) delivered with a flow rate of 1 mL/min and a detection at 285 nm. The method proposed was validated in terms of linearity, limits of detection and quantification, accuracy and precision. The HPLC method elaborated here was applied with good results on river water samples. In order to survey the quality of surface rivers entered in treatment plants which deliver water for Bucharest, two major rivers were included in a monitoring program which last more than 1 year.
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Affiliation(s)
- Irinel Adriana Badea
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, 4-12 Blvd Regina Elisabeta, 030018, Bucharest, Romania.
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