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Citations for PerkinElmer :
1 - 50 of 118 citations for UV Spectrophotometers since 2019
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Cancer Biology 2019Quote: ... DNA and RNA quantity and quality was assessed by PerkinElmer DropletQuant UV-VIS spectrophotometer (PerkinElmer, USA) and an Agilent 4200 TapeStation (Agilent ...
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bioRxiv - Cell Biology 2023Quote: ... The UV-VIS spectrophotometer (Perkin Elmer) was employed to measure absorbance spectra ...
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bioRxiv - Immunology 2023Quote: ... OD was measured using UV spectrophotometer (PerkinElmer UV/VIS Spectrometer Lambda 35) at 600 nm ...
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bioRxiv - Molecular Biology 2022Quote: ... A UV/visible spectrophotometer (Lambda 950, PerkinElmer, Inc.) was used to measure spectral transmission of these samples over the full UV-A wavelength range (315-400nm) ...
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bioRxiv - Plant Biology 2022Quote: ... 663 nm(chlorophyll) using a UV-visible spectrophotometer (Perkin Elmer). Total chlorophyll ...
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bioRxiv - Plant Biology 2023Quote: ... OD was measured with UV/VIS spectrophotometer (PerkinElmer Lambda 35) using 1 cm pathlength cuvette ...
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bioRxiv - Biochemistry 2019Quote: ... All the UV-Vis experiments were conducted using Thermo UV-Visible Spectrophotometer (Lambda 25, PerkinElmer, Akron, OH, USA).
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bioRxiv - Biochemistry 2020Quote: ... Absorbance was recorded using a Lambda 35 UV-visible spectrophotometer (Perkin Elmer). Fluorescence spectra were recorded using a Cary Eclipse fluorescence spectrophotometer (Agilent) ...
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bioRxiv - Biochemistry 2020Quote: ... Absorbance was recorded using a Lambda 35 UV-visible spectrophotometer (Perkin Elmer). The extinction coefficient of CoIIMgIIGTP-CobW (ε339 nm = 2,800 ± 100 cm−1 M−1 ...
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bioRxiv - Biochemistry 2021Quote: ... The cuvette was placed in a UV-visible spectrophotometer (PerkinElmer Lambda 35) and the reaction sample was incubated at 21°C for 50 s to stabilise ...
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bioRxiv - Biophysics 2020Quote: Protein concentrations were determined on a Lambda 40 UV/VIS spectrophotometer (PerkinElmer Instrument) using the extinction coefficients of 6,990 M-1cm-1 for CI2 and 15,470 M-1cm-1 for ACBP ...
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bioRxiv - Plant Biology 2023Quote: ... and 750 nm using a spectrophotometer (Perkin Elmer UV/VIS spectrometer Lambda 2). The pigment contents were calculated according to the equation given by Wellburn ...
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bioRxiv - Biochemistry 2024Quote: ... 570 and 630 nm by UV-vis spectrophotometer (Perkin Elmer Lambda35, Waltham, USA).
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bioRxiv - Plant Biology 2019Quote: ... The residue was then resuspended with hexane and spectrophotometrically assayed (Perkin Elmer UV–VIS spectrophotometer) at 450 nm ...
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Quantitative three-dimensional nondestructive imaging of whole anaerobic ammonium-oxidizing bacteriabioRxiv - Cell Biology 2019Quote: ... The final DNA concentrations were determined using an ultraviolet-visible (UV-VIS) spectrophotometer (PerkinElmer Lambda 950) and the DNA molecular mass was determined by gel electrophoresis with 1% agarose ...
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bioRxiv - Biophysics 2021Quote: The UV-Vis absorption spectra were measured on a spectrophotometer model Lambda 650 (Perkin Elmer, USA) using a cuvette of 1 cm path length ...
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bioRxiv - Plant Biology 2023Quote: ... solutions were thoroughly mixed and absorbance spectra recorded using a Lambda 35 UV/Vis spectrophotometer (Perkin Elmer). Titration isotherm data was fitted using simulated affinity curves using Dynafit (37).
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bioRxiv - Microbiology 2024Quote: ... Absorbance reading was obtained via a spectrophotometric method using a Lambda 25 UV-Vis spectrophotometer (Perkin Elmer, USA) at a wavelength of 538 nm ...
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bioRxiv - Biochemistry 2020Quote: Absorbance at 315 nm was recorded every second for 1500 s by a UV-visible spectrophotometer (PerkinElmer Lambda 35), using the TimeDrive software ...
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bioRxiv - Bioengineering 2023Quote: The absorption spectrum of the fluorescent bacteria (Fig. 2a) was measured with a UV/VIS/NIR spectrophotometer (Lambda1050+, PerkinElmer) equipped with a 150mm WB-InGaAs (wideband ...
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bioRxiv - Plant Biology 2020Quote: ... was recorded using a quartz cuvette with 1-mm pathlength located in front of the entrance port of the integrating sphere installed in a LAMBDA 950 UV/Vis spectrophotometer (PerkinElmer). A blank was recorded in each measurement using 25 mM HEPES-NaOH (pH 7.8 ...
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bioRxiv - Plant Biology 2019Quote: The concentration of PINA was calculated by measuring optical density at 280 nm with a UV-spectrophotometer (Perkin Elmer Lambda 2) and by using an extinction coefficient of PINA (31.10 M−1 cm−1 or 2.376 g−1 L.cm−1) ...
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bioRxiv - Biophysics 2021Quote: ... and purified enzyme (dilution required to get NADPH A340nm 0.622 as start point) were mixed and change in absorbance at 340 nm was monitored using UV/Vis Spectrophotometer (Lambda 25, Perkin Elmer). The reaction was initiated by the final addition of NADPH ...
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bioRxiv - Molecular Biology 2022Quote: ... The decrease in optical density at 340 nm as a function of time was measured on a Lambda 25 UV/VIS spectrophotometer (Perkin Elmer) with a 360 s data monitoring window sampled every 5 s ...
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bioRxiv - Biochemistry 2022Quote: Michaelis-Menten kinetics of the untagged purified MtCM variants were determined by a continuous spectroscopic chorismate depletion assay (Lambda 20 UV/VIS spectrophotometer, Perkin Elmer). The enzymes were diluted to working stock solutions in 20 mM potassium phosphate ...
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bioRxiv - Bioengineering 2023Quote: ... Optical density of the bacteria suspension at 730 nm (OD730nm) was measured using UV-visible light spectrophotometer (Lambda 35, Perkin Elmer) to monitor bacterial culture growth phases ...
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bioRxiv - Bioengineering 2023Quote: UV-vis spectra of the medium and hydrogel samples were measured using a plastic cuvette (1 cm light path) with a UV-visible light spectrophotometer (Lambda 35, Perkin Elmer). The transmittance was measured over the range of 800-400 nm.
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bioRxiv - Biochemistry 2019Quote: ... The absorbance spectra of collected PBS buffers were recorded at 250nm using Thermo UV-Visible Spectrophotometer (Lambda 25, PerkinElmer, Akron, OH, USA) and the cumulative release of ACV from the hydrogel construct was evaluated using a standard ACV curve.
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bioRxiv - Microbiology 2020Quote: ... The absorption spectra of filtered seawater samples were measured in a UV-Visible spectrophotometer (Shimadzu UV1800) and excitation-emission matrices (EEMs) were obtained in a spectrofluorometer (Perkin Elmer LS55). Optical properties of exudates were normalized to DOC concentrations ...
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bioRxiv - Cancer Biology 2020Quote: ... pR248W concentration was determined by absorbance measurements at 280 nm (ε = 5690 cm−1 M−1 for tryptophan) on a Lambda 25 UV/Vis Spectrophotometer (PerkinElmer, Waltham, MA) using quartz cuvettes (1 cm path-length).
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bioRxiv - Biochemistry 2022Quote: ... UV–visible absorbance measurements were performed UV–visible spectrometer (Lambda365, PerkinElmer, German). Confocal Imaging was performed using a LSM 780 confocal microscope (Zeiss ...
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bioRxiv - Immunology 2023Quote: ... A microplate spectrophotometer (PerkinElmer, HH3400) was used to detect the luminescence value and a four-parameter logistic regression model was employed to determine the IC50 values.
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bioRxiv - Bioengineering 2023Quote: ... UV/VIS/NIR spectrophotometry (Lambda 950, PerkinElmer Inc., USA) with a wavelength range of 175– 3300 nm was used to determine the absorption spectra ...
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bioRxiv - Biochemistry 2019Quote: ... OD750 was measured using Lambda 25 UV/VIS spectrometer (PerkinElmer, USA). HC experimental cultures were inoculated at OD750= 0.1 and kept at HC for 3 days ...
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bioRxiv - Microbiology 2022Quote: ... measured by Victor3 spectrophotometer (Perkin Elmer Inc.) at 595 nm.
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bioRxiv - Biochemistry 2022Quote: ... The FT-IR spectrophotometer from Perkin Elmer was used to collect the infrared spectra ...
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bioRxiv - Immunology 2024Quote: ... Luminescence was measured using a microplate spectrophotometer (PerkinElmer, HH3400). The IC50 value was calculated using a four-parameter logistic regression model in PRISM (version 9.0.1).
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bioRxiv - Neuroscience 2021Quote: ... Absorbance spectra were obtained with a Lambda 35 UV/VIS spectrometer (PerkinElmer, Waltham, MA) in a quartz cuvette (PerkinElmer ...
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bioRxiv - Molecular Biology 2022Quote: ... Absorbance was measured with a UV-Vis spectrometer (Lambda 35; PerkinElmer, Wellesley, MA, USA) at 547 nm ...
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bioRxiv - Biophysics 2020Quote: ... 50 mM KCl) on a continuous-wave UV/VIS spectrometer (LAMBDA 465, Perkin Elmer). Absorbance spectra were recorded at a maximum absorbance of ~0.4 and base-line corrected to remove background.
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bioRxiv - Cell Biology 2022Quote: ... Fluorescence spectroscopy was performed on a fluorescence spectrophotometer (PerkinElmer, FL6500). Excitation spectra were recorded at an emission wavelength of 530 nm ...
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bioRxiv - Molecular Biology 2020Quote: ... Optical densities were measured using a spectrophotometer (Perkin Elmer, Lambda Bio+) and OD600 < 1.0 was maintained through appropriate dilutions during culture growth ...
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bioRxiv - Neuroscience 2020Quote: ... and absorbance was read at 450 nm (VICTOR3 spectrophotometer, Perkin Elmer). All antibodies and samples were applied to the plate in 100 μl volumes ...
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bioRxiv - Immunology 2021Quote: ... Luciferase activity was measured with using a microplate spectrophotometer (Perkin Elmer). The inhibition rate was calculated by comparing the OD value to relative negative and positive control wells ...
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bioRxiv - Immunology 2022Quote: ... The luminescence value was detected with a microplate spectrophotometer (PerkinElmer, HH3400). IC50 was determined by a four-parameter logistic regression model.
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bioRxiv - Immunology 2022Quote: ... The luminescence value was detected with a microplate spectrophotometer (PerkinElmer, HH3400). IC50 was calculated by fitting a four-parameter logistic regression model.
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bioRxiv - Immunology 2023Quote: ... The luminescence intensity was measured using a microplate spectrophotometer (PerkinElmer, HH3400). The IC50 value was calculated using a four-parameter logistic regression model.
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bioRxiv - Immunology 2023Quote: ... The luminescence value was detected with a microplate spectrophotometer (PerkinElmer, HH3400). IC50 was determined by a four-parameter logistic regression model.
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bioRxiv - Immunology 2024Quote: ... and luminescence intensity was measured using a microplate spectrophotometer (PerkinElmer, HH3400). IC50 values were determined using a four-parameter logistic regression model37.
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bioRxiv - Immunology 2023Quote: ... The luminescence value was detected using a microplate spectrophotometer (PerkinElmer, HH3400). IC50 was determined by a four-parameter logistic regression model using PRISM (version 9.0.1).