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dichroism n.1.【物理學】二向色性。2.【物理學】二色性。

dichromate

Techniques of culture of prothoracic gland ( pg ) in vitro , 3h - ecdysteroid - radiounniunoassay , and methods of molecular biology and biophysics , for instance , nuclear magnetic resonance ( nmr ) , circular dichroism cd ) and so on were engaged . the biological activity on ecdysteroidogenesis in vitro and in vivo of a group of analog peptides of bom - ptsp synthesized by chemical modifications and the relationship between the structures and functions were studied 本研究利用~ 3h -蛻皮激素放射免疫分析方法、分子生物學、生物物理學的方法和手段、體外培養和體內導入等技術對bom - ptsp及其一組人工合成的與ptsp結構類似的多肽進行了結構和功能關系的研究,鑒定了它們的生理活性及其與結構的關系,以及它們在家蠶體內的活性及其與結構的關系,還對ptsp及其類似多肽進行了核磁共振和圓二色的研究。

This method has been widely accepted by researchers in different countries . therefore , in this thesis , microperoxidase - 11 ( mp - 11 ) was selected as a model of pod to study the mechanisms and regularities of its interaction with some metal ions using electrochemical method , uv - vis absorption spectroscopy and circular dichroism spectroscopy . it will lay the foundation for the study of the interactions of metal ions with biomacromolecules 本論文選取pod的模型化合物?微過氧化酶- 11 ( mp - 11 )為研究對象,通過電化學、紫外?可見吸收光譜、圓二色譜等技術研究一些金屬離子與mp - 11的相互作用規律和機理,為進一步研究金屬離子與生物大分子的作用打下基礎。

Was released , which was confirmed by molecular mass and amino acid composition analysis . ultraviolet and circular dichroism spectra were used to test the secondary structure of - mt - 3 . distinct from other - mt , - mt - 3 showed a negative trough at about 220nm in the cd spectrum , suggesting that an - helix might exist in its secondary structure 紫外吸收光譜及圓二色性光譜研究重組- mt - 3的結構。 mt - 3的與其余mt的結構域不同, - mt - 3的圓二色性光譜在220nm左右為負峰,說明- mt - 3可能包含一個-螺旋的二級結構。

The secondary structure of fusion proteins was determined by circular dichroism spectrum ( cd ) . compared with the results predicted with biology software , his - tagged peac1 - gfp expressed in soluble form has more reasonable secondary structure , indicating that the fusion of his - gfp - tag facilitates peacl ' s soluble expression and correct folding 利用圓二色譜法對肌動蛋白二級結構的測定表明:與預測值相比,可溶性表達與純化的his - taggedpeac1 - gfp具有更為合理的二級結構, his - gfp - tag的融合促進了peac1的可溶性表達與正確折疊。

In the second chapter , we explain the basic knowledge on magneto - optic effect and the progress of the magneto - optic materials in detail . first , the theory of faraday effect , magnetic circular dichroism , magnetic linear birefringence and kerr effect are argued . then the kinds of the magnetic materials and the magneto - optical devices are discussed 在磁光理論部分,分別對faraday效應與磁致圓二向色性、磁致線雙折射與線二向色性、磁致克爾效應等磁光效應進行了理論推導與分析;在磁光晶體部分,對磁性材料的分類及部分重要的磁光器件進行了介紹。

When the aluminum was anodized at low room temperature with a large current density , the aluminum is only partially oxidized and there is residual aluminum located between pores . these aluminum columns form nano - array and can produce a dichroism 在實驗中發現,在溫度較低和陽極氧化電流密度很大的條件下,鋁未完摘要第2頁一全氧化,在孔與孔之間含有剩余的鋁柱。

By the use of cirular dichroism and fluorescence techonologies to predict the secondary structure of protein , to determine the secondary structure of a protein , and to explore the unfold - refold mechanism of a protein 運用圓二色譜和熒光技術分析預測蛋白質二級結構,研究蛋白質的穩定性與蛋白質的變性復性動力學機制。

In addition , there are some intrinsic special properties like rotary polarization , bragg reflection , polarized light dichroism of clc because of its helical molecular structure 而且其螺旋狀的分子排列結構,使其還具有它本身特有的光學特性,如旋光性、選擇性反射特性(布拉格反射)和偏光二色性。

By using circular dichroism spectroscopy method and ultraviolet absorption spectrophotometry , competition reaction and replacement reaction of metallothioneins with lead ion were investigated Mt - 。采用圓二色性cd光譜法和紫外uv吸收光譜法研究金屬硫蛋白結合鉛離子的競爭反應和置換反應。

It was demonstrated that the enzyme has 43 . 7 % a - helix , 26 . 9 % - pleated , 29 . 4 % random coil by the analysis of circular dichroism spectrum 通過動力學方法測得該酶最適ph為8 . 0 ,最適溫度為30 ,并對熱不穩定。

Study on recognition of imidazole derivatives by chiral amino acids linked porphyrins and circular dichroism spectroscopy 手性鋅卟啉對咪唑類客體的分子識別及圓二色光譜的研究

During the cutting process , he must also pay heed to the tourmaline s well developed dichroism two - colouredness 此外,其明顯的雙色性,切割時寶石切割師須牢記此特性。

And the trademark of this gemstone is not only its great wealth of colour , but also its marked dichroism 他們不僅有著很寬廣的顏色范圍,也呈現了極明顯的雙色性特質。

The effect of alternative stress on the membrane protein confo rmations of tobacco cells by circular dichroism 應用圓二色光譜研究交變應力對煙草細胞膜蛋白結構的影響

Circular dichroism ( cd ) of natural cml indicated the p - fold dominated the second structure of cml 天然狀態的cml的遠紫外圓二色譜表明cml分子中含有較多的折疊。

Magnetic circular dichroism 磁圓二色性

Circular dichroism spectrum 圓二色性譜

The application of circular dichroism in the structural analysis of carbohydrates 圓二色譜在糖類化合物結構研究中的應用

Circular dichroism studies of cysteine proteinase inhibitor from rice 水稻巰基蛋白酶抑制劑的圓二色譜研究