卟啉

Analyse farther test and verify through fluorescent spectrum chloridize Bu Lin adds up to iron can translate into μ- oxygen - double Bu Lin adds up to iron .

通过荧光光谱分析进一步验证了氯化卟啉合铁可以转化为μ-氧-双卟啉合铁。

The research status and development trend of biomimetic delignification catalyzed by metal complexes were reviewed.

综述了目前金属配合物仿酶催化脱木质素的研究现状及发展趋势，着重评价了卟啉类和非卟啉类金属配合物作为木质素氧化降解的仿酶催化剂的效果，对金属配合物仿酶催化脱木质素技术的应用前景进行了展望。

College of Chemistry and Molecular Sciences,Wuhan University,Wuhan 430072A novel diselenide porphyrins dimmers was synthesized using 5(4- hydroxylphenyl)-10,15,20- triphenyl porphyrin and selenium as raw materials. The structure of the novel porphyrin was confirmed by 1H NMR, IR, UV, and MS.

以5-(4-羟基苯基)-10，15，20-三苯基卟啉和硒粉为原料，合成了新型二硒双卟啉，用紫外可见光谱，红外光谱，核磁共振氢谱（1H NMR），高分辩质谱对目标产物的结构进行了确认。

Results Based on clinical symptom and porphyrin levels, a diagnosis of erythropoietic protoporphyria was made in 3 family members.

结果 根据临床表现和卟啉测定结果，患者明确诊断为红细胞生成性原卟啉病。

But no electron transfer was found from the excited porphyrin moiety to the oxadiazole moiety. Moreover, cyclic voltammetric studies of the dyads 5a , 3b and 4b further indicated that electron transfer from the oxadiazole moiety to the porphyrin moiety was possible.

nm激发下不存在分子内卟啉基团向噁二唑基团的电子回传竞争；电化学性能测定进一步表明从噁二唑基团向卟啉基团的电子传递是可能的。

The absorption spectrum of the product was determined by visible spectrophotometer,in which there are 6 maxium peaks located at 421.3,487.2,518.1,555.2,593.6 and 650.3nm,and proved that it is a more photoactive substance than tetraphenyl porphyrin.

经可见吸收光谱分析知，在氯仿介质中有6个大的吸收峰，波长分别为421.3、487.2、518.1、555.2、593.6和650.3nm，证明该卟啉是一种较四苯基卟啉更有效的光吸收剂。

The different intercalation behavior of 5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphine into α-zirconium phosphate and γ-zirconium phosphate was investigated.

比较了水溶性卟啉meso-四(4-N-甲基吡啶基)卟啉对具有不同层间距和结构的层状磷酸锆的插层行为。

A new unsymmetrical metal porphyrin- 5-{4-[3-(2-nitro-phenoxyl) propoxy]phenyl }-10, 15, 20-tri-(4-methoxy phenyl )porphyrin copper (compound Ⅱ)was synthesized,and its UV-Vis spectra were measured and compared with other three symmetrical metalporphyrins.

本文合成了一个新的非对称卟啉铜化合物，测量了其紫外－可见光谱，并将此光谱结果与其他三种对称金属卟啉的光谱进行了比较。

The axial interaction of vanadyl meso-tetraphenylporphyrin and nickel meso-tetraphenylporphyrin with different Lewis basic solvents was investigated by using an ultraviolet-visible spectrophotometric method.

应用紫外可见分光光度法研究了氧钒对四苯基卟啉和镍对四苯基卟啉与Lewis碱性溶剂的轴向配位作用。

It has been observed that the metabolizing of porphyrin in the cancer patients is abnormal.

研究发现癌患者卟啉代谢异常，卟啉在可见光激发下发出红色的特征荧光。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷