fluorescence

It has no negative function of the traditional wall type switch board with fluorescence in human body and the environment.

In oceanography, LiDAR is used for estimation of phytoplankton fluorescence and generally biomass in the surface layers of the ocean.

Saleh said that she had never seen such a large number of corals with a strong red fluorescence.

Spectra showed that there was a strong fluorescence destroy in these short range systems.

Peptide did not break by SDS-PAGE analysis, the secondary and tertiary structure changed by infrared and fluorescence spectra analysis.

If the fruit is infected, it will show a spot of fluorescence, which is like a small right circle in the middle of the dark.

Pass the test, combines the fluorescence and traditional pigments, found a suitable formula.

If the probe sequence is able to hybridize to the target, it will not adsorb on the gold and its fluorescence persists.

Methods Character identification, fluorescence, TLC and UV spectrophotometry were used for analysis.

It was found that the fluorescence intensity of porphyrin decreased gradually with an increase in polymerization degree.

ATMOSPHERIC POLLUTION. DETERMINATION OF THE SULPHUR DIOXIDE CONTENT OF THE AMBIENT AIR BY MEANS OF ULTRAVIOLET FLUORESCENCE.

The name refers to the fluorescence he saw while looking at a glowing plate bombarded with X-rays.

These can be analysed by a technique that uses fluorescence to read the sequences of the letters that compose the molecules.

Experts have pointed out, "Radiation rat" is not difficult to identify, because in the night, it emits bright fluorescence of the body.

Grazing emission X-ray fluorescence analysis is one of the important tools for the characterization of film in lab.

With decreasing the length of the spacer, the fluorescence intensity of the polymer decreased accordingly.

The fluorescence microscopy is one of the main methods for cell biology and biophysics research.

The natural fluorescence of GFP is incoherent, just like the light emitted by a normal light bulb.

The intense fluorescence of GFP is due to the nature of a chromophore composed of modified amino acids within the polypeptide.

For the pesticides with similar structures, their fluorescence spectra are also similar and overlapped in a wide wavelength arrange.

The clotting process, as well as the subsequent changes in the brain, can be followed with fluorescence microscopy.

Atomic fluorescence was used for determination of Sb content in equilibrium catalyst (E-cat) in FCC unit.

Fluorescence correlation spectroscopy (FCS) is a single-molecule fluorescence technique used to monitor molecular dynamics.

The fluorescence spectra measured by a spectrometer can be quite similar, even if the fluorescence colors appear different to the eye.

Adding smart green fluorescent dye, all Legionella pneumophila produced a strong green fluorescence, other strains showed weak fluorescence.

The optical fiber was used to collect the fluorescence, resulting compactness and flexibility of the optical system.

The results of visible spectroscopy and fluorescence spectrophotometry revealed the presence of a stable self assembled complex.

Undoubtedly, the developments and applications of two-photon fluorescence probes are significantly meaningful in theory and practice.

As an important fluorescence material, coronene and its deviations had attracted much attention.

The sensitivities of the samples were compared between the culture method, general-PCR and fluorescence quantitative PCR assay.

A fluorescence signal is only produced when the probe sequence is hybridized with the target gene in the extended duplex scorpion primer.

It comes to a conclusion that the X Ray Fluorescence technology is a fast, economic, and efficient geochemical exploration method.

This platform provides a homogeneous DNA assay that takes advantage of the fluorescence detection method, but with minimal DNA modification.

It was found by fluorescence spectra that the honeycomb structure film from water-assisted fabrication keeps good photoluminescence.

As they move off to share their cigarette pack, the electrical system abruptly shuts down, the fluorescence of sunset our only light.

Previously, we have presented pilot studies that assess the diagnostic power of auto-fluorescence and diffuse reflectance spectroscopy.

It is found that the resonance fluorescence in a three-atom system consists of seven lines and each line has its own fine construction.

The whole-body imaging and fluorescence imaging technique was used to monitor the growth of the implanted tumor.

When irradiated with light, the intrinsic fluorescence given off by the peptide is like a communication from a spy.

He said that dogs are not harmed in any way by the fluorescence-adding process.

By means of fluorescence effect, the ancient oceans, modern oceans and future oceans are presented true to life.

This paper introduces the application and advance of fluorescence spectrum technology identifying overflowing on the sea.

On bright sunlit days, the fluorescent effect is considerably less, and of course if there is no light, there will be no fluorescence.

Crystal habit , luster, color, streak, cleavage, fracture, fluorescence, phosphorescence, specific gravity and magnetism.

Through the ligand and complexes , comparative study found that complexes , of the fluorescence better performance.

Moreover, some communications equipments and sensors made of fluorescence fiber have already been applied in practice.

A substantial number of original colored plates including fluorescence photographs standout the book.

The invention provides a fluorescence microscope and a method for using this to measure fluorescence.

The preliminary results showed that: the different basal-slice and excited light had the different effects on flood fluorescence.

With the new sensors, we just mash the cells up, put the sensors in, and measure the level of fluorescence of the sample.

Fluorescence fingerprint could display pollution information and serve as a possible diagnosis tool of pollution source.

abstract: In sulphuric acid medium, the fluorescence signal of acridine red could be decreased by the oxidation of potassium bromate.

The main chlorophyll fluorescence parameters in different combinations of sugarcane were measured under field condition.

Color plates are a new feature of this edition, illustrating the advances in fluorescence labeling of cells.

Under ultraviolet ray, was also we says black light, these catabolism produced the fluorescence, sent out the blue color ray.

The relationships between the molecular structures of organic substances and the fluorescence generation are studied.

Double fluorescence immunostain of tyrosine hydroxylase (TH) and glutamate (Glu) was used in midbrain sections of rat.

Different fluorescence emission wavelengths are emitted at slightly different angles on the prism, providing intrinsic spectral resolution.

Mineral oil; Three-dimensional fluorescence spectra; Optical fiber sensing; Feature extraction; Tag sort; Quantitative analysis.

Triphenylmethane (TPM) dyes normally render rather weak fluorescence due to easy vibrational deexcitation.

Fluorescence printing process and General screen printing process, just paste preparation required for the purposes of fluorescent dyes.

Aim To optimize the measurement condition of hydrocarbon in geochemical samples by ultraviolet spectrometry and fluorescence spectroscopy.

The relative concentration distribution and width of OH radicals can be obtained from planar fluorescence images.

Then, the presence of these molecules is recorded by fluorescence using a red diode laser.

By means of SR X-ray fluorescence, we have studied the heavy elements in leaves for 8 species of plants in Zhongshan mine, Anhui province.

Raman and fluorescence spectra from several agrochemicals were measured, which are sold for the use in vegetables, fruits and grains.

PETROLEUM PRODUCTS. DETERMINATION OF SULFUR IN PETROLEUM PRODUCTS. COMBUSTION AND DETECTION BY ULTRAVIOLET FLUORESCENCE.

Hence a thorough study into the theory and method of X-ray fluorescence holography is of great value.

The fluorescence analytical results indicated that the alkyl structures of Rh B esters hardly affected their fluorescence behaviors .

This labeling dye enables to obtain high labeling index for biomolecules and high fluorescence intensity in a solid state.

Practical divergent angle is evaluated by the derivative of the standard wafer's grazing exit Xray fluorescence curve.

The applications in the biomedical materials included mainly anticancer drugs, DNA fluorescence probe and fluorescence molecular switch.

Microbial transformation of selenate was studied in aerobic condition by atomic fluorescence spectrophotometry (AFS ).

To establish a method for the determination of cadmium in plant material by Atomic Fluorescence Spectrometry using microwave digestion.

The fluorescence can be enhanced for about 5-folds by means of the protecting action of SDS micellar.

The 3D fluorescence technique was also used to identify Cortex Fraxini from similar Chinese medicine Albizia Julibrissin.

The result showed that the congregation and conformation of the polysilane had remarkable influence on its fluorescence properties.

The researchers achieve out the fluorescence enhancement SRS, through the fluorescence seeding is added to the work solutoins.

The salicyl fluorescence alkone (SAF) was used as color reagent, the contents of the aluminum in tea was determined by spectrophotometry.

A more sensitive fluorescence immunochromatographic assay for rapid detection of ractopamine (RAC) was primarily developed.

We present some typical systems studied by single molecule fluorescence detection to demonstrate its feature, advantage, and application.

The relative light intensity and decay time of fluorescence for 33 samples of inorganic compounds (or doped compounds) are measured.

Compounds were identified and quantified by reverse-phase high-pressure liquid chromatography (RP-HPLC) with fluorescence detection.

The formation of supramolecular complexes between these polymers and Naproxen was confirmed by fluorescence spectroscopy.

The properties of above materials were characterized by infrared absorption spectra, UV-Vis absorption spectra and fluorescence spectra.

It was found that temperature only affects the fluorescence intensity but not the site of fluorescence peaks.

Luminescence process of molecular fluorescence phosphorescence .

Therefore, the activity of methylase would be analyzed according to the degree of fluorescence restoration.

The amount of reflected light, fluorescence, the more the better, fluorescence is good or bad is the measured quantity .

The article on the physical and chemical properties, the fluorescence characteristics, improvement and application of GFP are reviewed.

removing solvent by reduced pressure distillation; and obtaining fluorescence probe by silica gel column chromatography.

The position of phytoplankton's fluorescence peak was shifted to the red light of spectrum.

Paper and board tests. Assessment of the contribution of fluorescence in the measurement of the diffuse blue reflectance factor.

Fluorescence spectroscopy is an effective method of study on protein conformation in aqueous solution.

Comparative results show that the soil geochemical anomaly and X-ray fluorescence analysis anomaly have the same features.

Its UV-Vis absorption spectrum, fluorescence spectrum and cyclic voltammetry were studied for photoelectric properties.

BNP level of each group were measured with a rapid fluorescence immunoassay.

Some common methods in proteins fluorescence spectra are reviewed and new techniques of fluorescence spectroscopy are introduced.

This method is in principle an analog of whole body autoradiography, except that fluorescence is measured instead of radioactivity.

So Current-mode technology provides a feasible technology to low-noise measurement, amplification and filter for weak fluorescence signal.

This paper introduced the advancement of early diagnosis and prognosis monitoring by fluorescence in situ hybridization in bladder cancer.

Altered states of awareness, lucid dreaming, divine communication, personal fluorescence.

Introduce the application in the mine exploring of field on-the-spot with X ray fluorescence analysis instrument (XRF) of new generation.

Determination of the alloying content in the matrix of Zr alloys using synchrotron radiation microprobe X-ray fluorescence.

After treated by acetic acid, in the cells we do not find green fluorescence.

The highly active collection and the transfer of the weak fluorescence signal have been researched.

The basic techniques currently used involve embryo biopsy, the polymerase chain reaction and fluorescence in situ hybridization.

the fluorescence probe has very high detection sensitivity, is suitable for microscale detection, has good application prospect.

analyzing change of the fluorescence, obtaining biotoxicity of the sample to be detected.

A way about water bath digestion and atomic fluorescence spectrometry determination of arsenic in soil was studied.

Water in diesel fuel emulsions - Determination of sulfur - Combustion and detection by ultraviolet fluorescence.

In this paper, the definition and indication method of the sensitivity and detection limit of fluorescence analysis was discussed.

Fluorescence Dilution Technique for Measurement of Cardiac Output and Circulating Blood Volume in Healthy Human Subjects. Jean-Michel I.

A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented.

The absorption spectrum, inductively coupled plasma atomic emission spectrum and fluorescence spectrum of the crystals were measured.

note the bright green fluorescence in the thyroid epithelial cells , whereas the colloid in the center of the follicles is dark.

The theory of fluorescence quenching and design of the optical oxygen sensor are described in detail.

This makes each mRNA molecule visible as a computationally identifiable fluorescent spot by fluorescence microscopy.

Objective: To investigate the accuracy and feasibility of detecting colorectal tumors by laser-induced fluorescence.

A method of TCL-UV fluorescence scanning was set up for determining trans-resveratrol and trans-piceid in grape peel.

And by IR, TGA, fluorescence spectroscopy and X-ray diffraction on the crystal structure and properties were characterized and studied.

Fluorescence business card printing and membership card making or365nm close to the UV lamp may be issued under the gorgeous.

The synthesized nano composites have great water-solubility, stability and special fluorescence property.

Carnosine also greatly inhibited the formation of lipofuscin-like fluorescence induced by MDA reacted with bovine serum albumin (BSA).

The green fluorescence protein (GFP) gene recombinant virus labeling is a new method for the neuroanatomical studies.

The broad fluorescence spectrum of the organic dyes suggests a broad tunability range for lasers using them as the active material.

Cooling efficiency is measured by the fluorescence intensity of the atomic cloud trapped by the MOT.

Fluorescence methods provide a relatively sensitive measure of oxidation products in biological tissues.

A method for the determination of components in iron ore and sintering ore using X -ray fluorescence spectrometer was proposed.

It was found that solution acidity had great effect on the fluorescence spectra of scopoletin, and had no effect on scopolin.

The inactivation and unfolding of arginine kinase by aspartic acid was studied by enzyme activity and fluorescence emission spectra.

Products are mainly applied in fluorescence lamp electronic ballasts, electronic power-saving lamps, and triggers.

However, no rapid, non-invasive measurement data of chlorophyll fluorescence from the field environment on rice plants was available.

Methods The Binding parameters of ART or DHA with RLM or HLM were studied under simulated physiological conditions by fluorescence spectra.

Fluorescence in situ hybridization (FISH) technique is a most effective method of detecting alien chromatin at molecular level.

The semiconductor CdSe nanoparticles exhibit the quantum confined fluorescence.

Under UV light, those extracts also exhibited much stronger fluorescence than the wild type, suggesting that the pigments are melanoidin.

Objective To discuss the diagnosis effect of fluorescence fundus angiography and visual field to anterior ischemic optic neuropathy.

Accepting electron group easily cause fluorescence quenching to reduce the fluorescence quantum yields of Schiff base.

And the results showed that the free cells had a visible green fluorescence after the oral treatment.

logging line at home and abroad are both trying a new logging method--quantitative fluorescence logging technology.

Conclusion: Our results establish a pleural surface fluorescence method to measure unidirectional ion flux in intact lung.

This article introduces the software IQ for qualitative and half-quantitative analysis of X-ray fluorescence spectrometry.

Be experienced in enzyme assay, familiar with relative techniques and skills, e. g. colorimetric, fluorescence, ELISA etc.

The marine meiobenthos were dyed by the rose bengal. The absorption spectrum and the fluorescence spectrum were measured.

Atomic fluorescence spectrometric method is accurate in quantitative analysis.

We suggest that maturity, kerogen type and secondary alteration all have a strong influence on the 3D fluorescence of the oils.

The release degree of salbutamol impulse tablet was determined by fluorescence analytical method in vitro.

The luminescent spectrum of 1 shows a strong blue fluorescence at room temperature.

Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.

The interaction with DNA and bovine serum albumin (BSA) were studied by fluorescence spectra and agarose gel electrophoresis.

Rapid human chromosome aberration analysis using fluorescence in situ hybridization.

We have studied protein folding and unfolding by NMR together with fluorescence and circular dichroism experiments.

Fluorescence of chloroform-methanol extract from protein certified the existence of peroxidized lipids.

Thus, detection of heavy and transition metal ions by fluorescent sensors is operated mainly in fluorescence quenching mode.

CHEMICAL ANALYSIS OF FERRONIOBIUM. DETERMINATION OF NIOBIUM BY X RAY FLUORESCENCE SPECTROMETRY.

Water quality - Determination of mercury by atomic fluorescence spectrometry.

Encapsulating efficiency of cdna was determined by fluorescence spectrometer.

Caffeic acid quenched the fluorescence of BSA through a static process.

Measurement of coating thickness in the proof-test of IC packages and metal cases using X-Ray Fluorescence (XRF) spectrometry is described.

Binding assay by ELISA and fluorescence microscopy in vitro showed that VP37p is capable of binding to shrimp cells.

However, the fluorescence intermittency of QDs affects the authenticity of single-molecule tracking.

An atomic fluorescence spectrometry(AFS)for the determination of trace arsenic in antimony was studied.

However, the purple staining under UV light will have a strong fluorescence response.

METHODS Spectrophotometry and fluorescence quenching method were used.

The new method uses a technology called mini-X-ray fluorescence to detect chemical elements in fingerprints without altering them.

The results show that the coumarin, which releases blue fluorescence under the fluorescent microscopy, exists in secretary canals.

The sample temperature effect on the sulfur determination by energy-dispersive X-ray fluorescence spectroscopy was studied.

The interaction of methotrexate(MTX) and bovine serum albumin(BSA) was studied by fluorescence and absorption spectra.

We determined content of arsenic in soil by hydride generating atom fluorescence method with microwave dispel soil sample.

Images taken in fluorescence are presented using this combined conventional and confocal endoscope.

Chromogenic or fluorescence substrates for rapid identification of bacteria.

UV-Vis absorption spectrum showed that they had large absorption on visible area, while no fluorescence emission was observed.

The special optical characteristics of quantum dots make them broad applications as fluorescence probes.

The effect of the site conditions on fluorescence parameters and leaf characters of different pecan varieties were researched.

Erbium ion- doped tungstentellurite glass was fabricated and characterized by absorption spectrum and fluorescence spectrum.

The binding reaction of caffeic acid with bovine serum albumin (BSA) was studied using fluorescence spectroscopy.

FPIA - Fluorescence polarization immunoassay ?

In this paper, the quenching of fluorescence of acridine orange by methylene blue was also studied.

The paper discussed fluorescence spectral characteristics and their changes of some plants at normal, stressed and aged conditions.

Methods: The atom absorbing spectrum method and atom atomic fluorescence spectrometry method were used.

The invention relates to X-ray fluorescence analysis technology and discloses an X-ray fluorescence analysis device.

The fluorescence imaging technique, which is the most effective way, is widely used for the study of Zn2 in vivo.

Comparing with the chemical analysis, X-ray fluorescence analysis has feature of more efficiency and lower cost.

In the present thesis, diatomic radicals are investigated by laser-induced-fluorescence (LIF) in the supersonic molecular beam system.

Brucella canis, Dog Brucellosis, Fluorescence Substrate Slide.

On the basis of my experience, I recommend the fluorescence detection method .

Based on the rare earth fluorescence material, a set of fluorescence optical fiber thermometric system was designed.

The invention has advantages that: the doorplate can be clearly seen in the darkness because of the fluorescence of the material.

Objective: To assess the diagnostic value of acridine orange staining fluorescence in the diagnosis of gastric carcinoma.

This is called fluorescence, a phenomenon of physics and biology that borders on pure magic.

Method TSQ fluorescence was used to detect free zinc ions in mouse lungs.

Therefore, the fluorescence intensity observed in this assay is a true measure of the viable cells.

The fluorescence intensity of porphyrin also relates to the substituent positions on the phenyl groups.

The fluorescence also can be enhanced by adjusting column diameters.

ObjectiveTo assess the application value of fluorescence quantitative polymerase chain reaction for detection of treponema pallidum DNA.

We have established a high-performance liquid chromatography ( fluorescence ) detected in the urine of human nitrophenol the new method.

A HPLC method with fluorescence detection for determination of citalopram in human plasma was established.

A sample preparation method with filter paper for X-ray fluorescence spectrometric analysis of Fe, Cu, Pb, Zn in ores was achieved.

The conventional fluorescence spectrum analysis method can hardly identify them.

Results: Detection rate of acridine orange staining fluorescence in gastric carcinoma was 46%.

Objective: Lumiflavin fluorescence method was developed to detect the content of riboflavin in urine.

By using fluorescence mark, the influence of dimethylnitrosamine (DMNA) on fluidity of nu-clear envelope of rat liver cells was observed.

The positive samples obtained by fluorescence PCR were higher than those ordinary PCR and culture method in sample test.

A fluorescence quenching method for determining trace amounts of residual chlorine is proposed.

Conclusion The rare earth ternary complexes have strong fluorescence intensity.

Fluorescence Spectroscopy at High Pressure: Techniques and Results.

Digest the soil sample by waterbath digestion method with colorimeter . Detect mercury in soil by atomic fluorescence spectrometry.

Fluorescence is high in shallow immature samples and decreases in the main zone of oil generation.

Diamonds have fluorescence, some also may have phosphorescence.

Methods Use fluorescence spectrophotometer to examine the ADM level in the serum and the tissue and calculate the recovery rate.

Objective To design a new type of fluorescence detection optical system for dedicated neonatal PKU screening.

and soaking, developing, cleaning, and observing a fluorescence fingerprint under the radiation of ultraviolet.

The separated protein is laser induced fluorescence detected and marked with fluorescent dye.

Saliva protein molecules are in combination with EGCG form compound so that the saliva protein fluorescence quenching in solution.

So, in this paper, fluorescence properties of polymers doped with rare earth ions were investigated in details.

The fluorescence intensity decreases in a monoexponential relationship for the second case.

The main contents of the thesis are as follows: 1. Fluorescence spectra and UV absorption spectra of aesculin were studied.

So we investigated the expression and distribution of green fluorescence protein gene as report gene in mice.

Surface Enhanced Fluorescence (SEF) is an important branch in the field of Surface Enhanced Spectroscopy (SES).

Such ultraviolet radiation or generated by the fluorescence.

Researchers hope such animals will help scientists track the course of disease via fluorescence.

Results are accorded with results of determination by biger-sized wavelength dispersion X-ray fluorescence spectrometer.

The golden glow of street lights could soon be replaced by the green fluorescence of tree leaves.

a testing system for low light image intensifier fluorescence screen is designed and developed.

The nanoprobe excites the sample with a strongly focused X-ray beam and collects the characteristic fluorescence signal that is re-emitted.

The effects of alcohol concn. and normal interfering materials on the fluorescence intensity of puerarin were investigated.

X-ray fluorescence technology is fast, accurate, non-destructive character.

Using atomic fluorescence spectrometry(AFS)to determinate the heavy metal in food is a new technology.

Fluorescence could also lead to breakthroughs in scientists' understanding of how carbon cycles through ecosystems.

Results In embryonic and newborn mice, the DR5 positive cells were distributed in granular layer densely with very strong fluorescence.

As a colorless to blue and yellow nearby, so in the formal diamond grading certificates, which generally have a level fluorescence.

To develop a pleural surface fluorescence method to measure ion transport in perfused mouse lungs.

According to the linear relations of pesticide concentration and fluorescence intensity, have determined the method of working curve.

After 4pm the lights inside the ice sculptures are slowly turned on bathing them in kaleidoscopic fluorescence.

For the most part, they limited their picks to those that showed fluorescence to long-wave ultraviolet (UV) radiation.

This paper introduces a novel method to measure fiber Kappa number according to the fluorescence produced by acridine orange staining .

A fluorescence microscope can then detect even a tiny amount of the virus.

The laser source was modulated by the modulation circuit, so that the fluorescence signal was modulated.

In addition, the possibility of using chlorophyll fluorescence induction kinetics in microalgal breeding was also discussed in this paper.

Make the radium salt and the vulcanized zinc fluorescence powder mix evenly, can into the permanence gives out light the powder.

These researchers have devised multiple ways to realize nanometer-scale resolution in fluorescence micro-scopy.

The fluorescence analysis shows that the interaction of DNA with PB may have effect on the conformation of secondary structure of DNA.

The atomic fluorescence method for measuring and determining mercury content in water is a newly developed simple technique.

Special kind of light filter that can separate the excitation light from the fluorescence.

The sensitivity of total reflection X ray fluorescence analysis (TXRF) is higher than normal X ray fluorescence analysis (XRF).

Porphyrins are a class of macrocyclic compounds with rigid conjugate structure, it can easily emit strong fluorescence under irradiation.

Electron-rearing groups make the absorption and one-photon fluorescence emission wavelength has red shifts.

Absence of fluorescence would warn of the presence of explosives.

The effect of rhein-Cu on the conformation of BSA was analyzed by circular dichroism(CD) and synchronous fluorescence spectra.