pyrene相关论文
We report herein a new fluorescent probe for the selective recognition and determination of dodine among 20 different pe......
A pyrene-tiaraed pillar[5]arene derivative was synthesized, which showed a concentration-independent intensive excimer e......
[目的]了解某大学及周边摊点烧烤和油炸食品中亚硝酸盐和苯并芘(Benzo(a)pyrene,BaP)的含量。[方法]采集西南大学食堂及周边8个点......
Phytoremediation has been used as an emerging technology for remediation of soil contamination with polycyclic aromatic ......
n-Hexadecane and pyrene biodegradation and metabolization by Rhodococcus sp. T1 isolated from oil co
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Binding of Pyrene to Different Molecular Weight Fractions of Dissolved Organic Matter: Effects of Ch
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Immobilization of pyrene on quartz plate surface via a flexible long spacer and its sensing properti
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Facile synthesis and characterization of a novel thiophene-fused polycyclic aromatics based on pyren
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Investigation on Ligand Exchange Kinetics on CdSe/ZnS Quantum Dot Surface Utilizing Pyrene as Floure
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Based on a modified Leenheer DOM fractionation scheme, fractionation of DOM from the paddy soil was conducted by using X......
Structural Analysis of Layered Polymer Crystals and Application to Photofunctional Materials Using O
1IntroductionWe reported that layered polymer crystals are obtained by the topochemical polymerization of 1,3-diene mono......
Pyrcnc probc and TEM have been employed to investigate the behavior of a polystyrenc-b-poly(acrylic aeid) (PS-b-PAA) cop......
A designed amphiphilic peptide containing the silk fibroin motif as a potential carrier of hydrophob
The amphiphilic peptide is becoming attractive as a potential drug carder to improve the dissolvability of hydrophobic d......
In order to explore the mechanism of acute toxicity for pyrene to cyanobacterial organisms, the responses of Synechocyst......
Facile synthesis and characterization of a novel thiophene-fused polycyclic aromatics based on pyren
A novel large thiophene-fused polycyclic aromatics 1 based on pyrene 5 has been synthesized, and its structure was confi......
Binding of Pyrene to Different Molecular Weight Fractions of Dissolved Organic Matter: Effects of Ch
The binding constant(KDoM) of pyrene onto different molecular weight(Mw) fractions of a dissolved organic matter(DOM) ex......
Polycyclic aromatic hydrocarbons (PAHs) constitute an important group of micropollutants, which are known to be mutageni......
利用芘(Pyr)的微环境极性探针性质,采用稳态荧光光谱、荧光共振能量转移技术结合分子对接法,对比分析了Pyr分别与人血清白蛋白(HSA......
Phytoremediation of soil contaminated with phenanthrene and pyrene was investigated using twelve plant species. Plant up......
本工作分别合成了外围修饰一个芘基团和核心修饰一个芘基团两个系列的芳醚树枝形聚合物Py-Gn-OH和Gn-CH2-Py(n=1-4)。Py-Gn-OH和Gn-C......
采用土培方法探讨芘对小白菜幼苗生长和若干生理生化指标影响的结果表明:芘对小白菜种子发芽率无影响,对幼苗株高、根长和叶面积显著......
I. Introduction Nitro-Polycyclic aromatic hydrocarbons(NPAHs) can be formed via the reactions of Polycyclic aromatic hy......
从石油污染的污泥中分离出10株细菌(SB01-SB10),研究了有(或无)共基质(葡萄糖Glu,或菲PHE)对细菌降解芘(PYR)的影响.结果表明:当以PYR为唯一碳......
采用聚乙二醇辛基酚基醚(TXl00)、聚氧乙烯失水山梨醇单油酸酯(TW80)、十二烷基苯磺酸钠(SDBS)和十二烷基硫酸钠(sDS)4种表面活性剂对菲、......
建立表面活性剂与有机物共存体系中芘测定的高效液相色谱法.采用 C18反向色谱柱(2.1 mm×100 mm,5μm),通过调节和控制流动相、柱温、......
采用微宇宙试验方法,以菲和芘为多环芳烃(PAHs)代表物,研究了几种低分子量有机酸作用下黄棕壤中菲和芘的残留和形态。结果表明,老化6......
为获得芘降解细菌,从中国南方地区采集了受PAHs严重污染的土壤与污泥样品.利用平板升华法,分离到2个菌株W52和W74.经形态观察、生......
通过微宇宙实验,研究了蚯蚓对不同土壤中芘的微生物降解率的影响及蚯蚓对芘的富集率.结果表明,有机质较高土壤中芘的微生物降解率......
通过对某炼油厂生化反应池的活性污泥的富集与驯化,得到一组能以芘为唯一碳源的混合微生物DP.将混和菌DP分离纯化,可得到6种芘降解菌......
基于芘的单体荧光光谱振动结构与其所处环境极性的相关性,考察了有机溶剂对环糊精(α-CD、β-CD)空腔微环境的影响.结果表明,在所......
选用色谱纯标准样品芘作为溶质,农残分析用高纯试剂甲醇作为溶剂,用重量法配制成芘溶液标准物质。经过均匀性检验和稳定性检验,多家实......
多环芳烃[Polycyclic aromatic hydrocarbons(PAHs)]是海洋常见的污染物,由于具有致癌性和致突变性而成为必须检测的污染物.有关多......
将多环芳烃芘经含三乙基四胺结构的连接臂化学单层组装于玻璃基质表面,制备了一种荧光薄膜材料.荧光测量结果表明,醋酸铜、酒石酸......
采用芘作为荧光探针研究了全组成范围水-甲醇混合溶剂的复合结构。结果表明,芘探针的极性标尺(I1/I3)随体系中甲醇摩尔分数(xm)的增加呈......
将功能分子共价链接于硅纳米线表面,是发展硅纳米线性能,获得新的硅纳米线器件材料的重要手段.但是对硅纳米线表面的修饰却存在产......
利用PAHs具有高的荧光量子产率,同步荧光法具有快速、灵敏、选择性较好的优点,建立了同时测定水溶液中溶解态蒽和芘的方法。所建方法......
[目的]研究不同芘处理对土壤氨氧化微生物的影响。[方法]采用α-萘胺显色法测定了土壤硝化潜势(PNR),实时定量PCR方法测定了amoA基因......
首次运用芘荧光探针法考察了C60-胶束水溶液体系的微环境性质,发现C60的介入可以改变非离子表面活性剂所形成胶束的结构而破坏胶束的有序情......
龋齿是儿童最常见的疾病之一,适量的氟可以促进牙釉质内形成氟磷灰石,增强牙齿的抗酸和抗龋能力。氟还可以抑制或杀灭致龋变链菌,减少......
多环芳烃(PAHs)是最早发现且数量最多的致癌物,主要来源于人类活动和能源利用过程,如石油、煤等的燃烧、石油及石油化工产品生产、海上......
采用多隔层根箱,通过尼龙撩网插片的控制,实现根室土(S0)、离根室0~2mm(S1)、2~4mm(S2)、4~6mm(S3)及〉6mm(S4)各室层土壤的分离采集,测定各室层土......
采用盆栽试验法,研究了蚯蚓(Pheretima sp.)对金发草(Pogonatherum paniceum L.)修复菲、芘污染土壤的强化作用。结果显示,在试验浓度范围(2......
以室内模拟试验研究了芘存土壤中的老化行为及其存蚯蚓体内的生物富集规律,及芘胁迫下蚯蚓体内抗氧化酶的变化规律。试验结果表明,芘......
研究了在Mo改性骨架Ni(S—NiMo)和负载型贵金属(Rh/C,Ru/C,Pd/C)催化体系下,芘选择性催化加氢的反应历程,并考察了以S—NiMo为催化剂时,溶剂、......
本文综述了近年来本实验室在传感薄膜材料方面的研究工作,重点介绍了几种性能较为优异的传感薄膜和NbnteCarlo方法对薄膜传感行为的......
测定了草甸棕壤条件下,菲、芘对小麦、白菜、西红柿3种植物根伸长抑制率,以及复合污染毒性效应.结果表明,菲、芘浓度与植物根伸长......
以斑马鱼的卵黄蛋白原(Vg)为生物标志物,研究芘对斑马鱼胚胎毒性.用100、200和300μg·L^-13种不同浓度的芘和无水乙醇(空白对......