pyrene in English

noun
1
a crystalline aromatic hydrocarbon present in coal tar.
To this purpose we have considered four dyes, namely: indo - 1, rhodamine 6G, fluorescein, and pyrene .

Use "pyrene" in a sentence

Below are sample sentences containing the word "pyrene" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "pyrene", or refer to the context using the word "pyrene" in the English Dictionary.

1. 3,4-Benzpyrene 3,4-Benz(a)pyrene Benz(a)pyrene BP B(a)P Last updated: 17 April 1998 See Also: Toxicological Abbreviations Benzo[a]pyrene (WHO Food Additives Series 28) BENZO[a]PYRENE (JECFA Evaluation)

2. By virtue of the pyrene columnar ordering, the Azine-linked frameworks are

3. Many Carcinogens are organic in nature, such as benzo [a]pyrene and viruses

4. For example, pyrene contains 16 conjugated electrons (8 bonds), and coronene contains 24 conjugated electrons (12 bonds).

5. Absorption oils, bicyclo arom. and heterocylic hydrocarbon fraction, if they contain > 0,005 % w/w benzo[a]pyrene

6. The Carcinogens in tobacco include nicotine, tar, carbon monoxide, ammonia, formaldehyde, phenols, creosote, anthracene, pyrene, hydrocyanic acid,arsenic, and lead

7. The values of benzo(a)pyrene content in Indian cigarettes varied from 85 to 114 ng and in Bidis from 108 to 144 ng

8. By virtue of the pyrene columnar ordering, the Azine-linked frameworks are highly luminescent, whereas the Azine units serve as open docking sites for hydrogen-bonding interactions.

9. 17 In this field, the liquid smoking technology is used for smoked foods widely because of stabilized quality, no benzo(a)pyrene (BaP) and easy to realize industrialization.

10. Only substances having the same or nearly the same Rf-value on acetylated cellulose and on alumina cannot be separated, e.g. chrysene/3,4-benzopyrene, pyrene/1,2-benzoanthracene, and 1,2-benzopyrene/1,12-benzoperylene.

11. When cultures of these cells, and of non-target fibroblasts, are exposed to [3H]-benzo(a)pyrene, we find that the epithelial cells metabolise and bind to DNA far greater amounts of Benzpyrene than do fibroblasts.

12. Benzo[a]pyrene analytical standard, for environmental analysis; CAS Number: 50-32-8; EC Number: 200-028-5; Synonyms: 3,4-Benzopyrene,3,4-Benzpyrene,Benzo[def]chrysene; find Supelco-48564 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

13. This list contains: (1) target values for arsenic, Cadmium, nickel and benzo(a)pyrene in ambient air, and (2) upper and lower assessment thresholds as one of the requirements for assessment of concentrations of these substances within a zone or agglomeration

14. ‘The raw materials for today's dyes are mainly Aromatic hydrocarbons: benzene, toluene, naphthalene, anthracene, pyrene, and others.’ ‘The Aromatic aldehydes have a benzene or phenyl ring connected to the aldehyde group.’ ‘In Aromatic compounds (ring molecules) the substitution may be of one of the hydrogens on the ring structure

15. ‘The raw materials for today's dyes are mainly Aromatic hydrocarbons: benzene, toluene, naphthalene, anthracene, pyrene, and others.’ ‘The Aromatic aldehydes have a benzene or phenyl ring connected to the aldehyde group.’ ‘In Aromatic compounds (ring molecules) the substitution may be of one of the hydrogens on the ring structure