熒光猝滅 的英文怎麼說
中文拼音 [yíngguāngcùmiè]
熒光猝滅
英文
fluorescence quenching-
Fluorescent quenching method for determination of trace nitrite with acridine red
吖啶紅熒光猝滅法測定痕量亞硝酸根Optical nitrite sensor based on the fluorescence quenching of acridine red
基於吖啶紅熒光猝滅的痕量亞硝酸根傳感器的研究Fluorimetric determination of selenium with acridine red by the fluorescence quenching effect
吖啶紅熒光猝滅法測定痕量硒Determination of trace amounts of nitrites by the quenching effect on the fluorescence emitted by acridine red
吖啶紅熒光猝滅法測定痕量亞硝酸根After study on the technology of probe head of the optical fiber, a biosensor for determination of cholesterol which based on fluorescence quenching and adopted phase shift & phase lock technique to detect the change of light intensity was developed, in this biosensor, the cellulose acetate cod enzyme membrane was took as sensitivity basic dollar, ru ( phen ) 32 + was took as indicator of oxygen and furcated optical fiber as conduct carrier of light signal
通過對光纖探頭組裝技術的研究，以醋酸纖維素cod酶膜為敏感基元，釕（ ） -鄰菲咯啉為氧指示劑，分叉光纖為光信號傳導載體，採用相移法和鎖相放大技術設計了一種基於熒光猝滅原理的測定膽固醇用的生物傳感裝置。Determination of trace iodate ion by fluorescence quenching method
熒光猝滅法測定食鹽中痕量碘酸根Fluorimetric determination of trace selenium in selemium salt with benzimidazole derivative by fluorescence quenching effect
苯並咪唑衍生物熒光猝滅法測定硒鹽中的微量硒It measures the density of oxygen by detecting the life - span of the fluorescence quenching. the so - called fluorescence quenching is a kind of physics or chemistry process that the fluorescence material has chemical or physical reactions with certain substance is selected here. it has the advantage of good stability of fluorescence, long life span and the strong quenching effect
本課題光纖氧氣傳感器檢測系統是基於熒光猝滅效應的檢測機制，通過測定熒光壽命從而檢測氧氣濃度的，熒光猝滅效應所引起的熒光壽命具有很好的穩定性、猝滅效果以及系統使用壽命長。Fluorescence quenching method for the determination of nitrite with rhodamine 3go
熒光猝滅法測定微量亞硝酸根Determination of cr by fluorescence quenching method
熒光猝滅法測定痕量鉻Determination for trace copper by the fluorescence quenching method
熒光猝滅法測定痕量銅Fluorescence quenching method for the determination of trace nitrite
熒光猝滅法測定痕量亞硝酸根The preparation of optically active composite is a promising alternative to obtain a kind of new and competitive sensing membrane for fiber optic sensors, and has attracted the global attention. in this thesis, the modified sol - gel sensing membranes based on fluorescence quenching have been prepared by using tetraethoxysilane ( teos ) and dimthyldimethoxysilane ( dds ) as the main material, formamide as the drying control chemical additive ( dcca ), ru ( phen ) 3cl2 and ru ( bpy ) 3cl2 as the indicator. this kind of membranes is crack - free and has low indicator - leaking rate
本文以四乙氧基硅烷（ teos ） 、二甲基二乙氧基硅烷（ dds ）為主要原料，以甲酰胺為控制乾燥劑，二價釕離子絡合物釕（ ） ?聯吡啶（ ru （ bpy ） _ 3cl _ 2 ）和釕（ ） ?菲咯啉（ ru （ phen ） _ 3cl _ 2 ）為熒光指示劑，採用改進的溶膠凝膠技術，通過添加控制乾燥劑和有機摻雜兩種手段，制備了基於熒光猝滅原理的光纖氧敏感膜。Using the lock - in technology, a fiber optic oxygen sensor based on fluorescence quenching has been developed, for the detection of the concentration of the gaseous oxygen and the dissolved oxygen
採用鎖相放大技術，研製出一種基於熒光猝滅原理的可對氣態氧和溶解氧濃度進行測定的光纖氧傳感器。Fluorescence quenching determination of trace io - 3 based on formation of rhodaine 6g association particles
締合微粒熒光猝滅法測定痕量碘酸根Based on the theoretical analysis and experimental researches, it is presented that the wider spectra are resulted from the many fluorophores with large numbers of vibrational energy levels on the ground level in the blood cells, and the reduction of the spectral intensity is due to the reabsorption of the blood cells and the energy transfer of the collisions between the fluorophore and another one or other macromolecule. on the other hand, when the concentration of the blood cells is increased, the reabsorption of the blood cells, the secondary fluorescence due to the reabsorption and the influence of the concentration on the energy levels of fluorophores are all the factors of the red - shifted spectral peaks
在進行理論分析和研究的基礎上，提出了因血細胞中存在多種熒光團，且這些熒光團的電子能級上又存在大量的不同的振動能級，從而導致被激發的熒光團發出較寬的熒光光譜；血細胞濃度的增大，熒光團以及其他大分子之間的距離變小，造成它們之間因碰撞的能量轉移概率加大，因而易產生熒光猝滅，結果導致熒光強度的變小；血細胞溶液中重吸收所導致的熒光猝滅和二次熒光發射，以及血細胞濃度的變化對其中熒光團能級系統的影響都是導致熒光峰值波長「紅移」的原因；進而研究了led光誘導血細胞產生熒光光譜的機理。On - line monitoring of dissolved oxygen in water by a fiber - optic chemical sensor based on fluorescence quenching
基於熒光猝滅原理的光纖化學傳感器在線監測水中溶解氧Part ii this paper has minutely studied the interaction between au ( iii ) and serum albumin. the binding of au ( iii ) to human serum albumin ( hsa ) or bovine serum albumin ( bsa ) has been studied by equilibrium dialysis at ph ( 7. 43 + 0. 02 ). the scatchard analysis indicates that there exists several strong binding sites of au ( iii ) in both hsa and bsa. a notable hysteretic effect has been observed in the interaction of au ( iii ) with hsa or bsa using uv - visible spectrometry at ph ( 7. 43 + 0. 02 ), which shows that the binding between au ( iii ) with hsa or bsa may induce a slow transition of hsa or bsa from the conformation of weaker affinity for au ( iii ) to one of stronger affinity ( a - b transition ). the rate constants and activation parameters of this transition parameters of this tansition were measured and discussed. the binding equilibrium has project supported by the national science foundation of china ( no. 299621001 ), and the foundation for talents of the ten hunred thousand in guangxi
第二部分：生理ph （ 7 . 43 0 . 02 ）條件下，用平衡透析法和紫外光譜，熒光光譜研究了金（ ）與人血清白蛋白（ humanserumalbumin ，簡稱hsa ）或牛血清白蛋白（ bovineserumalbumin ，簡稱bsa ）的結合。 scatchard圖分析表明，金（ ）在hsa或bsa中有強弱兩類結合部位，通過計算機擬合獲得結合的逐級穩定常數值。利用熒光猝滅法計算出金（ ） - hsa和金（ ） - bsa體系的stem - volmer常數和雙分子猝滅速率常數。Fluorescence quenching fluorophotometric determination of trace amounts of chromium
熒光猝滅法測定痕量六價鉻Development of the fluorescence quenching seawater dissolved oxygen detector based on at89s
52的熒光猝滅海水溶解氧檢測計分享友人