Image
WTS Database
The subject of interest is:
waterpipe, water-pipe, nargile, narghile, arguileh, arguile, shisha, sheesha, chichi, hubble bubble, hubbly bubbly, goza, hookah, bong
| Title | Pub Year Sort ascending | Author | SearchLink |
|---|---|---|---|
| Impact of parental smoking on childhood asthma | 2013 | Departamento de Enfermedades del Aparato Respiratorio, Hospital Clinico Universitario, Santiago de Compostela, Spain. francisco.jaiver.gonzalez.barcala@sergas.es | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Jornal de pediatria
Periodical, Abbrev.
J.Pediatr.(Rio J)
Pub Date Free Form
May-Jun
Volume
89
Issue
3
Start Page
294
Other Pages
299
Notes
CI: Copyright (c) 2013; JID: 2985188R; 0 (Tobacco Smoke Pollution); 2012/04/19 [received]; 2012/11/21 [accepted]; 2013/04/26 [aheadofprint]; ppublish
Place of Publication
Brazil
ISSN/ISBN
1678-4782; 0021-7557
Accession Number
PMID: 23684453
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1016/j.jped.2012.11.001 [doi]
Output Language
Unknown(0)
PMID
23684453
Abstract
OBJECTIVE: To evaluate the exposure to environmental tobacco smoke (ETS) of the childhood population in this community and its relationship with asthma symptoms. METHODS: A cross-sectional study was conducted using the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire on children and adolescents in this community. The symptoms "wheezing ever", "current asthma", "severe asthma", and "exercise-induced asthma" were defined by this questionnaire. Parental smoking was classified into four mutually exclusive categories: 1) no parent smokes; 2) only the mother smokes; 3) only the father smokes; and 4) both parents smoke. The odds ratio of the prevalence of asthma symptoms according to ETS exposure was calculated using logistic regression. RESULTS: A total of 10,314 children and 10,453 adolescents were included. Over 51% of the children and adolescents were exposed to ETS at home. ETS is associated with a higher prevalence of asthma symptoms, particularly if the mother or both parents smoke. CONCLUSION: The prevalence of ETS is still high in this community, although there has been a decreasing tendency in the last 15 years. ETS is associated with higher prevalence of asthma.
Descriptors
Links
Book Title
Database
Publisher
Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda
Data Source
Authors
Gonzalez-Barcala,F.J., Pertega,S., Sampedro,M., Lastres,J.S., Gonzalez,M.A., Bamonde,L., Garnelo,L., Castro,T.P., Valdes-Cuadrado,L., Carreira,J.M., Moure,J.D., Silvarrey,A.L.
Original/Translated Title
URL
Date of Electronic
20130426
PMCID
Editors
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| Microbiological and fermentative properties of baker's yeast starter used in breadmaking | 2013 | Istituto di Scienze dell'Alimentazione C.N.R. Via Roma, 64 83100 - Avellino, Italy. | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of Food Science
Periodical, Abbrev.
J.Food Sci.
Pub Date Free Form
Aug
Volume
78
Issue
8
Start Page
M1224
Other Pages
31
Notes
CI: (c) 2013; JID: 0014052; 0 (DNA, Bacterial); 0 (RNA, Ribosomal, 16S); OTO: NOTNLM; 2012/12/21 [received]; 2013/04/06 [accepted]; ppublish
Place of Publication
United States
ISSN/ISBN
1750-3841; 0022-1147
Accession Number
PMID: 23957411
Language
eng
SubFile
Journal Article; IM
DOI
10.1111/1750-3841.12206 [doi]
Output Language
Unknown(0)
PMID
23957411
Abstract
This study assessed the levels of microbial contaminants in liquid, compressed and dry commercial baker's yeasts used as starters in breadmaking. Eumycetes, Enterobacteriaceae, total and fecal coliforms, Bacillus spp., and lactic acid bacteria (LAB), in particular enterococci, were quantified. Results obtained in this study highlighted that baker's yeast could represent a potential vehicle of spoilage and undesirable microorganisms into the baking environment, even if these do not influence the leavening activity in the dough, as ascertained by rheofermentometer analysis. Different microbial groups, such as spore-forming bacteria and moulds, were found in baker's yeast starters. Moreover, different species of LAB, which are considered the main contaminants in large-scale yeast fermentations, were isolated and identified by Denaturing Gradient Gel Electrophoresis (DGGE) and 16S rDNA sequencing. The most recurrent species were Lactobacillus plantarum, Enterococcus faecalis, and Enterococcus durans, isolated from both compressed and dry starters, whereas strains belonging to Leuconostoc and Pediococcus genera were found only in dry ones. Nested-Polymerase Chain Reaction (Nested-PCR) and Randomly Amplified Polymorphic DNA-PCR (RAPD-PCR) were also used to highlight the biodiversity of the different commercial yeast strains, and to ascertain the culture purity.
Descriptors
Links
Book Title
Database
Publisher
Institute of Food Technologists(R)
Data Source
Authors
Reale,A., Di Renzo,T., Succi,M., Tremonte,P., Coppola,R., Sorrentino,E.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
|
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| Shear bond strength of resin cement to an acid etched and a laser irradiated ceramic surface | 2013 | Department of Prosthodontics, Faculty of Dentistry, Yeditepe University, Istanbul, Turkey. | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
The journal of advanced prosthodontics
Periodical, Abbrev.
J.Adv.Prosthodont.
Pub Date Free Form
May
Volume
5
Issue
2
Start Page
98
Other Pages
103
Notes
LR: 20130613; JID: 101521064; OID: NLM: PMC3675300; OTO: NOTNLM; 2012/10/02 [received]; 2013/02/14 [revised]; 2013/04/25 [accepted]; 2013/05/30 [epublish]; ppublish
Place of Publication
Korea (South)
ISSN/ISBN
2005-7806; 2005-7806
Accession Number
PMID: 23755333
Language
eng
SubFile
Journal Article
DOI
10.4047/jap.2013.5.2.98 [doi]
Output Language
Unknown(0)
PMID
23755333
Abstract
PURPOSE: To evaluate the effects of hydrofluoric acid etching and Er,Cr:YSGG laser irradiation on the shear bond strength of resin cement to lithium disilicate ceramic. MATERIALS AND METHODS: Fifty-five ceramic blocks (5 mm x 5 mm x 2 mm) were fabricated and embedded in acrylic resin. Their surfaces were finished with 1000-grit silicon carbide paper. The blocks were assigned to five groups: 1) 9.5% hydrofluoric-acid etching for 60 s; 2-4), 1.5-, 2.5-, and 6-W Er,Cr:YSGG laser applications for 60 seconds, respectively; and 5) no treatment (control). One specimen from each group was examined using scanning electron microscopy. Ceramic primer (Rely X ceramic primer) and adhesive (Adper Single Bond) were applied to the ceramic surfaces, followed by resin cement to bond the composite cylinders, and light curing. Bonded specimens were stored in distilled water at 37 for 24 hours. Shear bond strengths were determined by a universal testing machine at 1 mm/min crosshead speed. Data were analyzed using Kruskal-Wallis and Mann-Whitney U-tests (alpha=0.05). RESULTS: Adhesion was significantly stronger in Group 2 (3.88 +/- 1.94 MPa) and Group 3 (3.65 +/- 1.87 MPa) than in Control group (1.95 +/- 1.06 MPa), in which bonding values were lowest (P<.01 no="" significant="" difference="" was="" observed="" between="" group="" mpa="" and="" control="" group.="" shear="" bond="" strength="" highest="" in="" p="" conclusion:="" er="" laser="" irradiation="" at="" w="" increased="" strengths="" ceramic="" resin="" cement="" compared="" with="" untreated="" surfaces.="" may="" not="" be="" an="" efficient="" surface="" treatment="" technique.="">
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Kursoglu,P., Motro,P.F., Yurdaguven,H.
Original/Translated Title
URL
Date of Electronic
20130530
PMCID
PMC3675300
Editors
|
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| Menthol cigarette and marijuana use among adolescents | 2013 | Department of Psychiatry, Yale University School of Medicine, New Haven, CT; | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
Periodical, Abbrev.
Nicotine Tob.Res.
Pub Date Free Form
Dec
Volume
15
Issue
12
Start Page
2094
Other Pages
2099
Notes
LR: 20151119; GR: P50 DA009241/DA/NIDA NIH HHS/United States; GR: P50 DA09421/DA/NIDA NIH HHS/United States; GR: R01DA026450/DA/NIDA NIH HHS/United States; JID: 9815751; 1490-04-6 (Menthol); OID: NLM: PMC3888180; 2013/07/24 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1469-994X; 1462-2203
Accession Number
PMID: 23884319
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; IM
DOI
10.1093/ntr/ntt102 [doi]
Output Language
Unknown(0)
PMID
23884319
Abstract
INTRODUCTION: Menthol cigarette and marijuana use among adolescents is high; however, little is known about dual use in this age. Thus, we examined these rates among 2 samples of adolescents in Connecticut. METHODS: Study 1 examined a school-wide survey assessing variables related to cigarettes and marijuana among high school students (N = 837 [13% smokers]), and Study 2 examined these factors using baseline data of high school-aged, treatment-seeking, daily cigarette smokers prior to quitting (N = 132). RESULTS: In Study 1, lifetime marijuana use among all adolescents was 33% and past 30-day marijuana use was 21%. Among cigarette smokers, 55% reported smoking menthol cigarettes, 84% reported lifetime marijuana use, and 66% reported past 30-day marijuana use. Multivariate-adjusted logistic regression models indicated that cigarette smokers, when compared with nonsmokers, had greater rates of lifetime (odds ratio [OR] = 10.91) and past 30-day marijuana use (OR = 10.44). Among smokers, use of menthol cigarettes, when compared with use of nonmenthol cigarettes, was associated with greater lifetime (OR = 5.05) but not past 30-day marijuana use. In Study 2 with daily smokers, 59% of adolescents reported use of menthol cigarettes and 66% reported past 30-day marijuana use. Compared with nonmenthol cigarette smokers, menthol cigarette smokers were more likely to report past 30-day marijuana use (OR = 2.44). CONCLUSIONS: Cigarette smoking is associated with marijuana use, and among smokers, menthol cigarette smoking further increased the odds of marijuana use. More research on the dual use of marijuana and tobacco is needed to inform prevention and treatment of substance use.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Kong,G., Singh,N., Camenga,D., Cavallo,D., Krishnan-Sarin,S.
Original/Translated Title
URL
Date of Electronic
20130724
PMCID
PMC3888180
Editors
|
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| Hookah smoking: characteristics, behavior and perceptions of youth smokers in pune, India | 2013 | Medilinkers Research Consultancy, 2Dr DY Patil Dental College and Hospital, Pune, India. pradnya.kakodkar@gmail.com | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Asian Pacific journal of cancer prevention : APJCP
Periodical, Abbrev.
Asian Pac.J.Cancer.Prev.
Pub Date Free Form
Volume
14
Issue
7
Start Page
4319
Other Pages
4323
Notes
JID: 101130625; ppublish
Place of Publication
Thailand
ISSN/ISBN
1513-7368; 1513-7368
Accession Number
PMID: 23991996
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
Output Language
Unknown(0)
PMID
23991996
Abstract
BACKGROUND: Hookah smoking has been referred to as a global tobacco epidemic by public health officials. This study aimed to investigate the characteristics, behaviour and perceptions related to hookah smoking among the youth smokers in Pune. METHODS: Two hundred and eighty established hookah smokers participated in this study. Data was collected using a 29-item questionnaire, constructed using three main domains: Characteristics (socio-demographic and personal), behaviour and perceptions (about harmful effects in comparison to cigarette smoking). RESULTS: The results indicated that the mean age of starting hookah smoking was 17.3 years; 75% of participants did not have parental acceptance; light-headedness, dizziness and headache were most common reported nicotine effects, post hookah smoking. Hookah smoking on a daily basis was reported by 24.6% participants. The mean time of hookah session was 1 hour and 19 minutes. 68.2% participants were reported to smoke hookah in hookah-cafes and 35.7% participants were found to share the hookah. Some 66.7% participants had no intention to quit. Most of them (71-80%) had misperception about the safety of hookah smoking over cigarette smoking and 54-82% participants were unaware of health effects. CONCLUSIONS: Educational intervention is urgently needed to create awareness among the youth about the harmful effects of hookah smoking.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Kakodkar,P.V., Bansal,S.S.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
|
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| Exposure of pregnant women to waterpipe and cigarette smoke | 2013 | Department of Community Medicine and Pathology, Faculty of Medicine, The Hashemite University, Zarqa, Jordan. a zab_mohammed@hu.edu.jo | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
Periodical, Abbrev.
Nicotine Tob.Res.
Pub Date Free Form
Jan
Volume
15
Issue
1
Start Page
231
Other Pages
237
Notes
LR: 20150225; GR: R01-CA120142/CA/NCI NIH HHS/United States; GR: R03-TW008371/TW/FIC NIH HHS/United States; JID: 9815751; 0 (Tobacco Smoke Pollution); OID: NLM: PMC3524068; 2012/05/09 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1469-994X; 1462-2203
Accession Number
PMID: 22573726
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; IM
DOI
10.1093/ntr/nts119 [doi]
Output Language
Unknown(0)
PMID
22573726
Abstract
INTRODUCTION: Throughout the Eastern Mediterranean region, tobacco is used primarily in 2 forms: cigarette smoking and waterpipe smoking. Despite the fact that tobacco use is considered as a global public health threat, waterpipe smoking is reported to be growing in popularity, particularly among women. The objectives of this study are to determine the prevalence and patterns of cigarette, waterpipe, and passive smoking among pregnant women in Jordan, and to assess their perception of harmful effects of cigarette and waterpipe smoking. METHODS: A total of 500 pregnant women were randomly recruited from maternity clinics in North and Middle of Jordan and surveyed regarding exposure to waterpipe tobacco and cigarette smoking. RESULTS: The results showed that 7.9% of women were current cigarette smokers and 8.7% were current waterpipe smokers. About 82.4% of all women reported that they are exposed to cigarette smoke and 32.8% reported that they are exposed to waterpipe smoke. The most common place where women are exposed to cigarette and waterpipe smoke was their house (50.4% and 48.7%, respectively) followed by public places (31.4% and 21.4%, respectively). In addition, the husband was the main source for exposure to cigarette and waterpipe smoke (48.5% and 42.7%, respectively). Approximately, 74% of women believed that cigarette smoking is addictive, whereas only 55.1% reported that waterpipe smoking leads to addiction. CONCLUSIONS: Exposure of pregnant women to tobacco smoke is a public health problem in Jordan that requires immediate action.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Azab,M., Khabour,O.F., Alzoubi,K.H., Anabtawi,M.M., Quttina,M., Khader,Y., Eissenberg,T.
Original/Translated Title
URL
Date of Electronic
20120509
PMCID
PMC3524068
Editors
|
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| Smoking status in Iranian male adolescents: a cross-sectional study and a meta-analysis | 2013 | Prevention of Psychosocial Injuries, Research Centre, Ilam Universty of Medical Sciences, Ilam, Iran. Nazarzadeh_milad@yahoo.com | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Addictive Behaviors
Periodical, Abbrev.
Addict.Behav.
Pub Date Free Form
Jun
Volume
38
Issue
6
Start Page
2214
Other Pages
2218
Notes
LR: 20151119; CI: Copyright (c) 2013; JID: 7603486; 0 (Analgesics, Opioid); 39J1LGJ30J (Tramadol); 2012/07/30 [received]; 2012/11/27 [revised]; 2013/01/29 [accepted]; 2013/02/04 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1873-6327; 0306-4603
Accession Number
PMID: 23501137
Language
eng
SubFile
Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; IM
DOI
10.1016/j.addbeh.2013.01.018 [doi]
Output Language
Unknown(0)
PMID
23501137
Abstract
The present study aimed to estimate the prevalence of smoking status and its associated factors in Iranian adolescents and a meta-analysis of recent cross-sectional studies in order to estimate the corresponding prevalence for all Iranian adolescents. In a cross-sectional study, 1064 male high school students in Zanjan city (northwest of Iran) were recruited. A self-administered questionnaire was used for smoking status and associated factors. Through the meta-analysis, all relevant published studies were reviewed. Almost one-third of adolescents (34.2%, n=354) have experienced smoking either experimentally (23.4%, n=242), or regularly (10.8%, n=112). Multivariate analysis showed that older age (OR=1.20; 95% CI: 1.05-1.37), risky behaviors (OR=1.83; 1.25-2.68), Tramadol medication (OR=2.19; 1.54-3.11), low self-esteem (OR=1.07; 1.03-1.11), positive attitude toward smoking (OR=1.15; 1.09-1.21), positive thinking about smoking (OR=1.07; 1.01-1.14) and having smoker friends (OR=1.94; 1.36-2.77) were significantly associated with cigarette smoking in adolescents. Meta-analysis results showed that 7% of Iranian adolescents are regular smokers and 27% are experimenters. Increasing prevalence of smoking in Iranian adolescents is a major concern for public health. Controlling risky behaviors and increasing health education are recommended.
Descriptors
Links
Book Title
Database
Publisher
Elsevier Ltd
Data Source
Authors
Nazarzadeh,M., Bidel,Z., Ayubi,E., Bahrami,A., Jafari,F., Mohammadpoorasl,A., Delpisheh,A., Taremian,F.
Original/Translated Title
URL
Date of Electronic
20130204
PMCID
Editors
|
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| Influence of Nd:YAG laser on the bond strength of self-etching and conventional adhesive systems to dental hard tissues | 2013 | Department of Restorative Dentistry, Sao Jose dos Campos School of Dentistry, UNESP- Univ Estadual Paulista, Sao Paulo, Brazil. | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Operative dentistry
Periodical, Abbrev.
Oper.Dent.
Pub Date Free Form
Jul-Aug
Volume
38
Issue
4
Start Page
447
Other Pages
455
Notes
JID: 7605679; 0 (Composite Resins); 0 (Dental Materials); 0 (Dentin-Bonding Agents); 0 (Filtek Z250); 0 (Phosphoric Acids); 0 (Xeno III); 0 (single bond); 059QF0KO0R (Water); 454I75YXY0 (Bisphenol A-Glycidyl Methacrylate); E4GA8884NN (phosphoric acid); 20
Place of Publication
United States
ISSN/ISBN
1559-2863; 0361-7734
Accession Number
PMID: 23215546
Language
eng
SubFile
Comparative Study; Journal Article; D
DOI
10.2341/11-383-L [doi]
Output Language
Unknown(0)
PMID
23215546
Abstract
PURPOSE: The aim of this study was to investigate the influence of Nd:YAG laser on the shear bond strength to enamel and dentin of total and self-etch adhesives when the laser was applied over the adhesives, before they were photopolymerized, in an attempt to create a new bonding layer by dentin-adhesive melting. MATERIAL AND METHODS: One-hundred twenty bovine incisors were ground to obtain flat surfaces. Specimens were divided into two substrate groups (n=60): substrate E (enamel) and substrate D (dentin). Each substrate group was subdivided into four groups (n=15), according to the surface treatment accomplished: X (Xeno III self-etching adhesive, control), XL (Xeno III + laser Nd:YAG irradiation at 140 mJ/10 Hz for 60 seconds + photopolymerization, experimental), S (acid etching + Single Bond conventional adhesive, Control), and SL (acid etching + Single Bond + laser Nd:YAG at 140 mJ/10 Hz for 60 seconds + photopolymerization, experimental). The bonding area was delimited with 3-mm-diameter adhesive tape for the bonding procedures. Cylinders of composite were fabricated on the bonding area using a Teflon matrix. The teeth were stored in water at 37 degrees C/48 h and submitted to shear testing at a crosshead speed of 0.5 mm/min in a universal testing machine. Results were analyzed with three-way analysis of variance (ANOVA; substrate, adhesive, and treatment) and Tukey tests (alpha=0.05). ANOVA revealed significant differences for the substrate, adhesive system, and type of treatment: lased or unlased (p
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Marimoto,A.K., Cunha,L.A., Yui,K.C., Huhtala,M.F., Barcellos,D.C., Prakki,A., Goncalves,S.E.
Original/Translated Title
URL
Date of Electronic
20121205
PMCID
Editors
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| Patterns of electronic cigarette use and user beliefs about their safety and benefits: an internet survey | 2013 | UK Centre for Tobacco Control Studies, Tobacco Dependence Research Unit, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK. m.goniewicz@qmul.ac.uk | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Drug and Alcohol Review
Periodical, Abbrev.
Drug Alcohol Rev.
Pub Date Free Form
Mar
Volume
32
Issue
2
Start Page
133
Other Pages
140
Notes
LR: 20150222; CI: (c) 2012; GR: R25 CA113710/CA/NCI NIH HHS/United States; GR: R25CA113710/CA/NCI NIH HHS/United States; GR: Cancer Research UK/United Kingdom; GR: British Heart Foundation/United Kingdom; GR: Medical Research Council/United Kingdom; JID:
Place of Publication
Australia
ISSN/ISBN
1465-3362; 0959-5236
Accession Number
PMID: 22994631
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; IM
DOI
10.1111/j.1465-3362.2012.00512.x [doi]
Output Language
Unknown(0)
PMID
22994631
Abstract
INTRODUCTION AND AIMS: As the popularity of electronic cigarettes (e-cigarettes) increases, it is becoming important to find out more about the characteristics of e-cigarette users, why and how they use the product and whether e-cigarettes are used exclusively or in combination with conventional cigarettes. The objective of this study was to investigate patterns and effects of e-cigarette use and user beliefs about e-cigarette safety and benefits. DESIGN AND METHODS: E-cigarette users in Poland were recruited online and asked to participate in a web-based survey. The participants provided information on their smoking history, patterns of e-cigarette use, beliefs and attitudes regarding the product and information on concurrent use of conventional cigarettes. RESULTS: The survey was completed by 179 e-cigarette users. Almost all participants used e-cigarettes daily. E-cigarettes were primarily used to quit smoking or to reduce the harm associated with smoking (both 41%), and were successful in helping the surveyed users to achieve these goals with 66% not smoking conventional cigarettes at all and 25% smoking under five cigarettes a day. Most participants (82%) did not think that e-cigarettes were completely safe, but thought that they were less dangerous than conventional cigarettes. Sixty percent believed that e-cigarettes were addictive, but less so than conventional cigarettes. DISCUSSION AND CONCLUSIONS: The participants primarily used e-cigarettes as a stop-smoking aid or as an alternative to conventional cigarettes, and the majority reported that they successfully stopped smoking. More data on e-cigarette safety and its efficacy in harm-reduction and smoking cessation are needed.
Descriptors
Links
Book Title
Database
Publisher
Australasian Professional Society on Alcohol and other Drugs
Data Source
Authors
Goniewicz,M.L., Lingas,E.O., Hajek,P.
Original/Translated Title
URL
Date of Electronic
20120920
PMCID
PMC3530631
Editors
|
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| Simultaneous determination of polycyclic aromatic hydrocarbons and their chlorination by-products in drinking water and the coatings of water pipes by automated solid-phase microextraction followed by gas chromatography-mass spectrometry | 2013 | ANSES, Nancy Laboratory for Hydrology, Water Chemistry Department, 40 Rue Lionnois, 54 000 Nancy, France. Electronic address: jtillner@live.com. | Read more... |
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Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of chromatography.A
Periodical, Abbrev.
J.Chromatogr.A
Pub Date Free Form
8-Nov
Volume
1315
Issue
Start Page
36
Other Pages
46
Notes
CI: Copyright (c) 2013; JID: 9318488; 0 (Acetates); 0 (Drinking Water); 0 (Polycyclic Hydrocarbons, Aromatic); 76845O8NMZ (ethyl acetate); OTO: NOTNLM; 2013/06/11 [received]; 2013/09/13 [revised]; 2013/09/16 [accepted]; 2013/09/19 [aheadofprint]; ppublish
Place of Publication
Netherlands
ISSN/ISBN
1873-3778; 0021-9673
Accession Number
PMID: 24094751
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1016/j.chroma.2013.09.047 [doi]
Output Language
Unknown(0)
PMID
24094751
Abstract
In this study, an automated method for the simultaneous determination of polycyclic aromatic hydrocarbons (PAHs) and their chlorination by-products in drinking water was developed based on online solid-phase microextraction-gas chromatography-mass spectrometry. The main focus was the optimisation of the solid-phase microextraction step. The influence of the agitation rate, type of fibre, desorption time, extraction time, extraction temperature, desorption temperature, and solvent addition was examined. The method was developed and validated using a mixture of 17 PAHs, 11 potential chlorination by-products (chlorinated and oxidised PAHs) and 6 deuterated standards. The limit of quantification was 10 ng/L for all target compounds. The validated method was used to analyse drinking water samples from three different drinking water distribution networks and the presumably coal tar-based pipe coatings of two pipe sections. A number of PAHs were detected in all three networks although individual compositions varied. Several PAH chlorination by-products (anthraquinone, fluorenone, cyclopenta[d,e,f]phenanthrenone, 3-chlorofluoranthene, and 1-chloropyrene) were also found, their presence correlating closely with that of their respective parent compounds. Their concentrations were always below 100 ng/L. In the coatings, all PAHs targeted were detected although concentrations varied between the two coatings (76-12,635 mg/kg and 12-6295 mg/kg, respectively). A number of chlorination by-products (anthraquinone, fluorenone, cyclopenta[d,e,f]phenanthrenone, 3-chlorofluoranthene, and 1-chloropyrene) were also detected (from 40 to 985 mg/kg), suggesting that the reaction of PAHs with disinfectant agents takes place in the coatings and not in the water phase after migration.
Descriptors
Links
Book Title
Database
Publisher
Elsevier B.V
Data Source
Authors
Tillner,J., Hollard,C., Bach,C., Rosin,C., Munoz,J.F., Dauchy,X.
Original/Translated Title
URL
Date of Electronic
20130919
PMCID
Editors
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