fluorescence signals
Response of grapevine leaves to Plasmopara viticola infection by means of measurement of reflectance and fluorescence signals
... Optical signals of the plants have been frequently used for pre-symptomatic detection of biotic stress of plants ...optical signals that non-invasively reports on the processes of light capture and its ...
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Quantification of fluorescence signals from 800CW labelled tumour tissue
... corrected fluorescence images, because of intensity differences in the excitation and red channel ...rected fluorescence images, although these values are not induced by optical properties or illumination ...
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An all-in-one homogeneous DNA walking nanomachine and its application for intracellular analysis of miRNA
... their fluorescence is quenched by the ...false-positive fluorescence signals, which are common when using a single fluorescence probe or molecular beacon and usually originate from the ...
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Note on rotational-Raman scattering in the O2 A- and B-bands
... the fluorescence spectral response has been normalized with respect to the continuum ...peak fluorescence. At this low level of fluorescence radiance, the fractional RRS and fluorescence ...
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Kinetics of CH₂OO reactions with SO₂, NO₂, NO, H₂O and CH₃CHO as a function of pressure
... Figure 4: HCHO fluorescence signals at 250 Torr following photolysis of CH2I2/O2/N2 in the presence of.. SO2, with the fit to Equation 2 solid red lines.[r] ...
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Scale-up from microtiter plate to laboratory fermenter: evaluation by online monitoring techniques of growth and protein expression in Escherichia coli and Hansenula polymorpha fermentations
... measurement signals had to be calibrated with a standard analytical ...measurement signals, ...GFP fluorescence, were ...measurement signals could be correlated to each other (Figure 2A and ...
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Improved Tumor Targeting and Longer Retention Time of NIR Fluorescent Probes Using Bioorthogonal Chemistry
... The fluorescence signal at the tumor sites of mice in the blocking group showed a 41% reduction compared to those in the control ...mice. Fluorescence images of excised organs indicated that the mice used ...
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Enhanced combination therapy effect on paclitaxel-resistant carcinoma by chloroquine co-delivery via liposomes
... the fluorescence signals of DOX and CUR in real-time cellular uptake (Figure 3), it could be predicted that PTX and CQ in the PCL group would be taken in by cancer cells at the synergistic ratio while PTX ...
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Engineering Quantum Dots with Different Emission Wavelengths and Specific Fluorescence Lifetimes for Spectrally and Temporally Multiplexed Imaging of Cells
... obtained fluorescence lifetime distributions (Figure 5) were used to determine the time gates for channel splitting of these temporally multiplexed ...the signals from DAPI and red CdSe QDs and 40 ns was ...
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Blood Cell Count On-a-Chip
... by fluorescence measurement, and the cells need to be prelabeled by fluorescent probes to introduce the ...The fluorescence-conjugated proteins are used to measure the antigen proteins, thus most powerful ...
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Quantum dots – a versatile tool in plant science?
... DAPI. Fluorescence signals were recorded electronically with a confocal Laser-Scanning- Microscope LSM 510 META (Carl Zeiss Jena GmbH, Jena, Germany) by using laser line 488 for Alexa 488, 543 for rhodamine ...
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Lights, camera, path splitter: a new approach for truly simultaneous dual optical mapping of the heart with a single camera
... One limitation of our approach is the sensitivity of the front-illuminated sCMOS sensor, which peaks at 82% quantum efficiency, but has a roll-off at 700 nm, in the emission spectrum of RH237. We see this limitation as ...
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Intraoperative use of enriched collagen and elastin matrices with freshly isolated adipose-derived stem/stromal cells: a potential clinical approach for soft tissue reconstruction
... The box-and-whisker plots display the fluorescence signals obtained from adhered and viable adipose- derived cells at different time points (i.e., 1, 3, and 24 h) after seeding on collag[r] ...
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Radionuclide I-131 Labeled Albumin-Paclitaxel Nanoparticles for Synergistic Combined Chemo-radioisotope Therapy of Cancer
... Cy5.5 fluorescence signals (green) were found to be largely co-localized or nearby tumor blood vessels stained by anti-CD31 (red) (Figure 3d&e), indicating the limited intra-tumoral penetration of ...
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Hyaluronic acid–nimesulide conjugates as anticancer drugs against CD44-overexpressing HT-29 colorectal cancer in vitro and in vivo
... cence signals of NIR dye were monitored by ...apparent fluorescence signals from 1 to 48 h postinjection, whereas quick elimination of free NIR dye was observed (Figure ...the fluorescence ...
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Array comparative genomic hybridisation based identification of two imbalances of chromosome 1p in a 9 year old girl with a monosomy 1p36 related phenotype and a family history of learning difficulties: a case report
... 22q11 fluorescence in situ hybridisation (FISH) analysis and routine cytogenetic investigations, both of which revealed an apparently nor- mal female karyotype (46, ...
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A new target ligand Ser–Glu for PEPT1-overexpressing cancer imaging
... AsPC-1 tumor (tumor size of approximately 0.3 cm in diameter). The targeted NPs were significantly accumulated in the tumors 20 hours post-injection (Figure 5A), and the tumor-to-background ratio was recorded as 4.98 at ...
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Development of a Bioaerosol single particle detector (BIO IN) for the Fast Ice Nucleus CHamber FINCH
... Abstract. In this work we present the setup and first tests of our new BIO IN detector. This detector was constructed to classify atmospheric ice nuclei (IN) for their biological content. It is designed to be coupled to ...
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Biomimetic quantum dot-labeled B16F10 murine melanoma cells as a tool to monitor early steps of lung metastasis by in vivo imaging
... cells were capable of transmigrating through the vascular endothelium and colonizing the lungs in vivo. With this in mind, B16F10 QDs-GSH-10NAC and Calcein AM-labeled B16F10 (B16F10 Calcein ) cells were compared by ...
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The Bombyx mori Karyotype and the Assignment of Linkage Groups
... out fluorescence in situ hybridization (FISH) on meiotic chromosome complements using geneti- cally mapped ...red fluorescence-labeled probes per chromosome allowed us to recognize unequivocally each of the ...
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