pyrene

This thesis developed a HPLC method for determination of Benzo a pyrene in meat foods.

建立了肉类食品中苯并芘残留的高效液相色谱测定法.

A pyrene derivative fluorescent carrier with a terminal double bond, methylacryloylamidepyrene ( MAAP), was synthesized.

合成了一种端基烯键的芘衍生物荧光载体-甲基丙烯酰胺基芘（MAAP）。

The ratio of fluoranthene to pyrene may indicate that PAHarea was mainly from uncompleted combustion.

根据荧蒽与芘质量浓度比值判别市区内PAH主要来源于燃料的不完全燃烧.

The changes of 8-OH-dG in the progress of carcinogenesis were detected in human bronchial epithelial cells induced by Benzo ( a) pyrene diol-epoxide ( BPDE) and sulfide nickel ( NiS) in vitro.

并利用苯并（a）芘代谢产物B（a）P二醇环氧化物（BPDE）和结晶型硫化镍（NiS）诱导的体外人支气管上皮细胞转化癌变模型，检测癌变进程中8OH dG的变化。

Study on the Interaction of Predominant Bacteria of Pyrene Degradation

优良菌株降解芘相互间影响作用研究

Saturated water content and high pyrene concentration can weaken the effect of aging.

饱和含水量和有机污染物浓度过高可减弱老化效应；

Second-hand contains carbon monoxide, ammonia, formaldehyde a pyrene and nitrosamines.

二手烟包含了一氧化碳, 氨, 甲醛,苯和亚硝胺.

Derivation of Soil Pollutant Standard for Benzo [ a] pyrene Using RBCA and CLEA Models

用RBCA和CLEA模型推导土壤中苯并[a]芘的标准值

Detection of biodegradation of pyrene by synchronous fluorometry. SPLIT-PHASE METHOD

同步荧光法检测芘的微生物降解

Effect and Mechanisms of Benz [ a] Pyrene on Learning and Memory in Rats

苯并[a]芘对大鼠学习记忆的影响及其机制研究

Study on the Interaction Between Humic Acid and Pyrene by Polarity Probe

荧光极性探针在腐殖酸和芘相互作用研究中的应用

In this paper, a pot experiment using alfalfa and red clover was conducted to study the effects of phytoremediation on combined pollution soils caused by phenanthrene, pyrene and Cu.

本论文通过盆栽实验，研究了苜蓿、红三叶草对菲、芘和重金属Cu复合污染土壤的植物修复效果。

Features of transplantable fibrosarcoma induced by 3,4-benzo ( a) pyrene in WKA rats are presented. The sc transplantation rate of WBT-2 in WKA rats was 100%, but without spontaneous metastasis.

本文报告了用3,4-苯并芘诱发出大鼠的纤维肉瘤WBT-2，其皮下移植率为100%，但未发现自发转移。

Using plot of pyrene I1/ I3 ratio versus logarithm of different mass concentration of collagen, the critical aggregation mass concentration ( CAMC) was0.

运用芘I1/I3值与胶原蛋白质量浓度对数的关系，通过作图法确定胶原蛋白的临界聚集质量浓度（CAMC）为0。

Objective The carcinogenesis mechanism of benzo [ α] pyrene dihydrodiol epoxide ( BPDE) is still unclear according to the known genes interaction with BPDE. So it is an urgent problem to screen more BPDE target susceptible genes.

研究目的：目前已知的与二羟环氧苯并芘（BPDE）相互作用的基因尚不能阐明BPDE的致癌分子机制，寻找出更多的BPDE致癌易感基因是个亟需解决的问题。

The derivates of naphthalene, fluorene, pyrene, anthracene, acenaphthene and their application in biotechnology were reviewed.

对应用于生物工程的萘 、 芴 、 芘 、 蒽 、 苊等稠环芳烃衍生物作了概括介绍.

Novel butterfly pyrene based organic semiconductors for field effect transistors

基于芘的蝴蝶型有机半导体材料的合成及场效应性能研究

Study on the Critical Aggregation Mass Concentration of Collagen from Walleye Pollock ( Theragra Chalcogramma) Skin by Pyrene Probe

芘荧光探针法研究狭鳕鱼皮胶原蛋白临界聚集质量浓度

The proposed method had good results and precision for the separation of pyrene in complex matrices.

方法的分离效果及色谱重现性好，可用于复杂体系中痕量组分苯并[a]芘的定量测定。

Synthesis and oxygen quenching of pyrene derivatives containing long chain alkyl

含长链烷基芘类衍生物的合成与氧猝灭特性

Air quality Determination of benz [ a] pyrene in ambient air High performance liquid chromatography

GB/T15439-1995环境空气苯并[a]芘测定高效液相色谱法

The results show that benzo ( a) pyrene is of the highest total score in several kinds of persistent toxic substances, followed by chromium ( VI), cadmium, lead and benzene hexachloride ( BHC, a kind of organo-chlorine pesticides).

结果表明，在几类典型的持久性毒害污染物中，苯并（a）芘的总分值最高，其次为重金属类的铬（六价）、镉、铅及有机氯农药类的六六六。

Expression deficiency of JWA enhanced DNA damage and delayed DNA repair in HeLa cells induced by benzo ( a) pyrene exposure

JWA基因的蛋白缺陷对苯并（a）芘所致HeLa细胞DNA损伤的影响

Petroleum-derived contamination may be dominant source in the study area, depending on the distributions of fluoranthene/ pyrene and 2+ 3 ringed and 4 ringed PAHs compounds in surface sediments.

依据荧蒽/芘之比以及2+3环与4环以上PAHs化合物分布特点，表明长江口近岸潮滩沉积物中PAHs主要来自石油类污染物的输入。

The ratio of fluoranthene to pyrene may indicate that PAH area was mainly from uncompleted combustion.

根据荧蒽与芘质量浓度比值判别市区内pah主要来源于燃料的不完全燃烧。

Since the pioneering work of Laurent, who in 1837 discovered pyrene in the residue of the destructive distillation of coal tar, this polycyclic aromatic hydrocarbon has been the subject of tremendous investigation. Its unique properties have inspired researchers from many scientific areas.

自从1837年Laurent在精馏煤焦油的残留物中发现芘以来，这一多环芳烃碳氢化合物逐渐引起科研工作者的注意。

Results The average level of total PAHs and benzo [ a] pyrene ( BaP) the traffic police assistants exposed to were 867 and 26 ng/ m3 respectively, which were much higher than those in the campus and at the roadsides.

结果交通协警工作环境空气中颗粒态苯并[a]芘及13种多环芳烃浓度之和的均值分别为26、867ng/m3，显著高于马路边和校园内浓度；

This thesis developed a HPLC method for determination of benzo a pyrene in grain.

建立了粮食中苯并芘残留的高效液相色谱测定法.

Second-hand contains carbon monoxide, ammonia, formaldehyde, benz [ a ] pyrene and nitrosamines. These chemicals can harm your children.

二手烟包含了一氧化碳, 氨, 甲醛, 苯和亚硝胺. 这些化学制品可能危害您的孩子.

Adopting biological culture experiments, the biotoxicity of phenanthrene ( Phe) and pyrene ( Pye) of wheat added in soil was studied.

采用小麦根伸长抑制试验，研究了菲（Phe）、芘（Pyr）对土壤中小麦的生物毒性。