卟啉環 的英文怎麼說

中文拼音 [huán]
卟啉環 英文
porphyrin ring
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. The chief differences between chlorophyll and heme are the presence of a magnesium atom in the center of the porphyrin ring.

    葉綠素和血紅素之間的主要的差別為在卟啉環中心存在一個鎂原子。
  2. Output of high purity violet blue light matches the peaks optical absorption of acne aminolevulinic acid, metabolites inside the porphyrin, propionibacterium acnes metabolites inside the porphyrin stimulated by the withdrawal - induced chemical processes produce large singlet oxygen activity and generate a high oxidative environment to propionibacterium acnes, which accordingly leads to the death of bacteria on the skin acne cleared

    輸出高純度的紫藍光，與痤瘡丙酸桿菌代謝物內卟啉的光吸收峰值匹配，痤瘡丙酸桿菌的代謝物內卟啉受到激發后的化學退激過程產生大量單線態活性氧，可對痤瘡丙酸桿菌產生一種高氧化環境，從而導致細菌死亡進而將皮膚上的痤瘡清除。
  3. A variety of artificial receptor molecules, such as cyclodextrin ( cd ), crown ethers, calixarenes and porphyrin, as typical host compounds, have attracted enormous research interest in their molecular recognition. among them, cds having an interior hydrophobic cavity and an exterior hydrophilic environment, as a buildup element of second generation supramolecule, can accommodate many organic, inorganic and biological molecules in their toroidal cavity to form stable host - guest inclusion complexes. therefore, they have been paid much attention by the researchers of supramolecular chemistry

    在已報道的多種人工超分子主體物質中，以冠醚、環糊精（ cyclodextrin ，簡稱為cd ） 、杯芳烴及卟啉（ porphyrin ）為主體的分子識別研究引起了人們的廣泛關注，其中環糊精（ cd ）作為第二代超分子的構築體，其內腔疏水而外部親水，可以與許多有機、無機和生物分子形成包合物，從而成為超分子化學工作者感興趣的研究對象。
  4. Porphyrins and metalloporphyrins are recognized as perfect host for molecular recognition owing to their diversity, their rigid molecular structures, the position and direction of the substituents on the porphyrin ring being controllable, as well as the variety of metal ligands of the metalloporphyrins

    卟啉及其金屬配合物種類多，分子具有剛性結構，卟啉環上取代基的位置和方向可加以控制，且其軸向配體周圍的空間大小和相互作用的方向可通過改變配位中心金屬加以調節，因而是理想的分子識別受體。
  5. Figure 2 : the picture are the right is of the heme group in hemoglobin and shows the fe ( ii ) iron atom

    血紅蛋白和肌紅蛋白是球蛋白，其結構為血紅素中的鐵在卟啉環平面的上下方再與配位體進行配位，達到配位數為六的化合物。
  6. Recent advances of chiral metal catalysts for cyclopropanation are reviewed in this paper. the chiral catalysts include metal complexes with schiff base, oxazoline, porphyrin metal, bipyridine, terpyridine, carboxylate, etc

    摘要總結了近年來關于環丙烷化反應中各種手性金屬催化劑的研究進展，包括席夫堿、惡唑啉、卟啉、聯吡啶及四吡啶、羧酸酯等類型的手性化合物作為配體的金屬催化劑。
  7. Porphyrins cyclic organic structures containing tetrapyrrole rings ( four joined rings, each consisting of four ch units and one nh unit ) that have the important characteristic property of forming complexes with metal ions

    卟啉：包括了四吡咯環（四個連接的環，每個環包括了4個- ch基和1個- nh基）的環狀有機結構，具有與金屬離子形成復合物的特徵。
  8. A great deal of research is being devoted to the understanding of systems, biomimetic and otherwise, that self - assemble into organized structures. liquid crystals represent one of the best known classes of self - organizing materials, exhibiting properties that range from surfactants that can form micelles, monolayers, and membranes, to the rodlike molecules used in liquid crystal displays, to the recently discovered disc - like liquid crystals

    卟啉液晶分子是一種共軛大環化合物，其周邊有十二個活性部位可與不同的柔性側鏈相連接，且分子的長徑比與直徑厚度比等均可以調整，因此，可以通過分子設計在卟啉的周邊引入柔性側鏈合成出新型具有期望性質的卟啉液晶材料。
  9. This article makes an elementary study of the effect of temperature and catalyst on the catalyzing oxidation by consecutive experiments of catalyzing - oxidation of cyclohexane by metallic porphyrin, and makes the conclusion that this process has the possibility of industrialization

    通過金屬卟啉催化氧化環己烷連續性實驗研究，初步探討了溫度、催化劑等因素對催化氧化結果的影響，認為該工藝具有工業化的可能。
  10. 3. in order to further improve the energy transfer efficiency and detective sensitivity, anthracene has been directly connected with porphyrin as a conjugate group, which greatly shorted the distance between both of these compounds

    為了進一步提高能量轉移效率和檢測靈敏度，把蒽作為一個共軛基團直接連到卟啉環上，並首次把它作為傳感器的熒光載體應用於檢測劇毒物質對硝基苯胺。
  11. This thesis is mainly centered on the following two research aspects : 1 ) synthesizing six kinds of porphyrins containing different functional groups and applying them to analytical chemistry respectively. based on the principle of energy transfer, a series of optical chemical sensors have been developed and applied to food examination, environment monitoring by detecting inorganic ions, inorganic neutral molecules and toxic organic neutral molecules. 2 ) improving the electric circuit of pqc sensors, then designing and assembling pqc sensor array, which has been used to examine the mix gases

    基於以上目標，本論文主要完成了兩方面的研究工作： 1 ）合成並表徵了6種不同的卟啉化合物，並把它們分別應用到分析化學方面，以能量轉移原理研製了一系列光化學傳感器，檢測了重要的無機離子、無機中性分子和有機中性分子，應用領域涉及了食品檢驗、環境監測等方面； 2 ）改進了壓電傳感器電路，採用優化電路設計並組裝了壓電傳感器陣列，同時進行了多組分的檢測。
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