熒光增強 的英文怎麼說

中文拼音 [yíngguāngzēngqiáng]
熒光增強 英文
fluorescence enhancement
  • 熒 : 形容詞[書面語]1. （光亮微弱的樣子） glimmering 2. （眼光迷亂; 疑惑） dazzled; perplexed
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 強 : 強形容詞（強硬不屈;固執） stubborn; unyielding
  1. The results showed that the fluorescent intensity of dph decreased and the fluorescent intensity of mc540 increased under sound stimulation, which indicated that the vesicles got looser, the charge density of membrane surface and the plasmalemma hydrophobicity decreased but the membrane fluidity increased

    結果表明，聲波刺激使標記質膜的dph熒光偏振值降低、 mc540熒光強度增加。表明一定強度和頻率的聲波刺激使質膜變的疏鬆，膜表面電荷密度降低，疏水性降低，流動性增加。
  2. Tumor necrosis factor ( tnf ), a cytkine that exerts many pro - atherosclerotic effects in vivo, causes up - regulation of acat - 1 gene expression in human blood monocytes. by luciferase activity assay, tnf - a enhanced acat - 1 p7 promoter activity in thp - 1 monocytic cell line

    細胞因子tnf -即腫瘤壞死因子大量存在於人動脈粥樣硬化斑塊中，本實驗通過熒光素酶活性和rt - pcr測定結果表明， tnf -處理人血單核細胞和單核細胞株thp - 1均增強acat - 1基因p7啟動子活性。
  3. The sensor exhibits a linear response to c3 in the concentration range 6. 5ng / ml to 75ng / ml, correlation coefficient 0. 973. 4 ) a novel enzyme - link fluoroimmunoassay system using 2 - chloro - 10 - [ 3 - ( 4 - methyl - l - piperazinyl ) propyl ] 10h - phenothiazine ( prochlorperazine ) as substrate to determine the goat anti - igg was developed by using polystyrene ( ps ) as carrier. the hrp - labled goat anti - igg can catalyze the oxidation of prochlorperazine to cause the increasing of fluorescence

    4 ）以聚苯乙烯（ ps ）製成史持體，通過疏水性非特異吸附將igg固定在其表面，然後與gaigg和酶標gaigg進行競爭免疫反應，以雙氧水和甲哌氯丙嗪混合溶液為熒光底液，通過測定395nm處熒光增強的多少來測定gaigg的濃度，熒光響應與gaigg濃度在2n留ml到60n留ml之間呈準線性關系。
  4. In this study, dna strand breaks in jm109 cells caused by - rays and the protective effect of lexa protein of deinococcus radiodurans have been studied by fluorometric assay of dna unwinding., the results indicated that the rate of dna strand breaks increased with the increase of - rays dose. however, when the concentration of lexa protein from 0. 1 g / ml to 10 g / ml, it still showed no protective effect on dna strand breaks, then lexa protein of deinococcus radiodurans was n ' t radioprotector

    本研究採用了dna解旋熒光法檢測由射線所致的dna鏈斷裂的損傷程度以及抗輻射菌lexa蛋白的輻射防護作用，在輻照前加入不同濃度的lexa蛋白，檢測dna鏈的斷裂，結果表明dna鏈的斷裂程度隨著射線輻照劑量的增加而增強，抗輻射菌lexa蛋白對射線所致dna鏈斷裂的修復不起作用，進一步說明抗輻射菌lexa蛋白不起輻射防護作用。
  5. Non - destructive testing. industrial radiology. identification card for radiographic papers used with fluorescent intensifier screens

    無損檢驗.工業放射學.熒光增強屏上用射線照相紙的識別卡
  6. The two isolates were positive reaction hi polymerase chain reactions with two pair of primers specific for alv - j and gave antigenically strong reaction hi the indirect fluorescence antibody assay ( ifa ) with alv - j specific monoclonal antibody je9. negatively - stained electron microscopic and immune - electron microscopic observation demonstrated that viral particles of the inner mongolia and shandong isolate of alv - j, respectively designated imc10200 and sdc2000 strain of alv - j, showed characteristic morphology of alv

    利用pcr和間接免疫熒光反應進行鑒定，兩株j亞群禽白血病病毒可以被兩對alv - j特異性引物擴增（特異條帶約2 . 2kb和545bp ） ，且在特異性單克隆抗體je9的間接免疫熒光檢測中呈現強陽性熒光反應。
  7. The influence of y _ 2o _ 2s : eu phosphors fluorescent spectra, chroma and luminescence intensity is systematically studied when different concentration of europium is adulterated into different phosphors by means of xrd, fluorescent spectra analysis, time - basing spectra analysis, long - persistent fluorescent spectra analysis and so on ; the influence on y2c > 2s : eu phosphors structure, luminescence intensity and long - persistent curve is investigated when different concentration of mg24 " > ti4 " 1 " is adulterated into different phosphors, finding the most suited concentration of mg2 " * ti4 " 1 " ; base on the suited concentration of mg2 + > ti4 +, the influence rule on phosphors luminescence intensity and long - persistent curve with changing of eu + concentration is also studies. at the same time, by using rare - earths metals adulteration and theory of chroma synthesis, the possibility of sensitized buildup of phosphors and the synthesis of different color long - persistent phosphors is also researched

    應用x射線粉末衍射（ xrd ） 、熒光光譜、時間分辨光譜及磷光體長余輝壽命測試等綜合實驗手段，較系統地研究了摻雜eu對熒光體y2o2s ： eu熒光體的發光光譜、色度和發光強度的影響；研究了不同mg ， ti含量對磷光體基質結構性能、發光強度與余輝曲線的影響及其適宜的摻雜濃度；基此，研究了在給定mg ， ti含量時，不同eu摻量對磷光體發光強度和余輝的影響規律；從稀土摻雜和色度合成原理分別探討了eu的發光敏化增強和制備不同光色長余輝磷光體的可能性。
  8. Two restore components were observed, corresponding to two defects, the internal and the surface. the studies on electron spin resonance ( epr ) spectra indicate that optical irradiation eliminated the dangling y - o bonds in the surface

    首次對y _ 2o _ 3納米晶電子順磁共振譜進行了研究，結果表明光輻照引起熒光增強原因與光輻照對釔的懸空鍵的消除有關。
  9. 5. the luminescence enhancement of eu3 + was also observed after ultraviolet irradiation but was weaker than the zns : mn2 + and the branch ratio of 5d0 - 7f0 increased after irradiation. it indicates probably the contribution from the centers in the surface of nanoparticles increased

    在紫外光的輻照下首次觀察到eu3 +離子發光的熒光增強現象，輻照后5d0 < wp = 5 > 7f0發射強度分支比增加，表明對稱性較低的發光中心對發光的貢獻增加，可能是處于顆粒表面的eu3 +離子對發光的貢獻增加。
  10. Life time of mn2 + in nano - zns was measured and was found to be close to that of the bulk materials. therefore the quenching centers quench the exciton but not the mn2 + ion self. 2. the increasing curves are different in film and ethanol colloids because there is diffusion process of quenching centers in colloids

    對薄膜樣品的熒光增強曲線的擬合表明，顆粒表面猝滅中心數目隨輻照時間的衰減函數是非e指數形式;同時考慮溶液中猝滅中心通過向顆粒表面的擴散而逐漸耗盡，很好地解釋了溶膠的增強曲線與固體薄膜的增強曲線的不同。
  11. Nano - zns : mn2 + dispersed in pvb film has the same enhancement after exposure in solar light. the material has potential on measuring the dosage of uv irradiation of solar light

    薄膜樣品在太陽光輻照下同樣有熒光增強行為，預示該樣品可以作為一種紫外輻照劑量的記錄材料。
  12. In this thesis, we studied optical properties of eu3 + and mn2 + doped zns nanocrystallites. the new results are as follows : 1. zns : mn2 + ethanol colloids were synthesized and dispersed into pvb film. the luminescence enhancement of mn2 + was observed after ultraviolet irradiation

    制備出納米zns : mn2 +乙醇溶膠和pvb薄膜樣品，均觀察到紫外光輻照下的熒光增強現象，增長倍數超過20倍，高於以前的報導，並發現樣品在固體薄膜和溶膠中有不同的熒光增強行為。
  13. Fluorescent whitening agent 31 has a strong whitening effect in synthetic washing powder and also has excellent whitening effect on materials such as cotton fabric, paper and jinglun

    熒光增白劑31用在合成洗衣粉中，對洗衣粉本身的外觀增白作用強，洗滌效果也好，對棉織物、紙張、棉綸也有很好的增白作用，用后可使增白物發亮。
  14. Furthermore, an enhanced up - conversion emission at 604nm induced by ultraviolet irradiation was observed for the nanosized zirconia powders doped with eu3 + ions. the relation between the enhanced fluorescence and the annealing temperature was investigated, and we found that the fluorescence increment decreased with increasing of the annealing temperature

    同時我們觀察到了eu ~ （ 3 + ）摻雜的二氧化鋯納米材料在紫外光照射下有熒光增強現象，研究了熒光增強幅度和樣品退火溫度及尺寸的關系，發現隨退火溫度的提高，樣品熒光增強的幅度變小。
  15. ( 4 ) light - induced spectral change and its restore processes in the dark in nanocrystalline y2o3 : tb were studied. it was observed that the intensity in 4f5d band increased by ultraviolet and visible irradiation

    （ 4 ）研究了光輻照引起的y _ 2o _ 3 ： tb熒光增強現象，觀察到顆粒尺寸越小輻照光波長越短，光誘導熒光增強效果越明顯。
  16. We consider that surface state act as quenching centers. with the irradiation, the surface state decreases and therefore luminescence of mn2 + increases. reduction of quenching centers is the result of chemical change by obtaining energy from zns excited by uv light

    熒光增強的原因是由於zns基質向mn2 +離子和表面態的能量傳遞是兩個相互競爭的過程，紫外光輻照下表面猝滅中心數目不斷減少從而mn2 +離子的發光增強。
  17. From 36hr to 72hr after infection, the fluorescence gathered gradually to the cytoplasmic membrane, and eventually there was no fluorescence remained in nuclear and cytoplasm, and the membrane accumulated high level of fluorescence, and then there was no change taken place from 72hr to 168hr. but from 36hr to 168hr, there was no change took place in the control

    感染后36hr ，實驗組細胞中綠色熒光的分佈出現了變化，在細胞核和細胞質中均有綠色熒光分佈，且分佈有一定的規律，在細胞核中核膜處的綠色熒光的強度增強，細胞質中綠色熒光的強度在增加，綠色熒光熒光逐漸向細胞膜聚集。
  18. Study of photoluminescence enhancement of silver nanoparticles embedded in bao thin film

    納米粒子可見光波段的光致熒光增強現象研究
  19. Exogenous vc completely abolished the fluorescence increase induced by nacl or nacl + aba, but exogenous cat ( 20u / ml ) could only abolish h2o2 generation in the region of plasma membrane, and had no effects on the h2o2 generation inside the guard cells, such as the regions of chloroplasts

    胞外vc （ 10mm ）可完全阻斷nacl及nacl + aba誘導的熒光增強，而胞外cat （ 20 ml ）只能抑制nacl及nacl + aba處理時保衛細胞質膜部位的熒光增強，對胞內葉綠體部位的回雨大學研霓圭揚士學伍茫文熒光增強無明顯作用。
  20. The foci were more in control than in test. which stated the addition of optical brighteners fastened the infections of virus and enhanced the ability

    可見，熒光增白劑的添加不僅可以加快病毒在中腸組織的感染，還能增強病毒在中腸組織的感染能力。
分享友人
分享到 Line

分享到臉書