Time-Resolved Fluorescence
Steady State and Time Resolved Fluorescence Studies of Anthrylacrylic Ester
... and time-resolved fluorescence ...conditions. Fluorescence decays monitored over each emission maxima showed bi-exponential behavior, and yielded two lifetime components and are in favor of ...
9
Revealing the photophysics of gold-nanobeacons via time-resolved fluorescence spectroscopy
... that time-resolved fluorescence spectroscopy is a powerful tool to investigate the conformation states of hairpin DNA on the surface of gold nanoparticles (AuNPs) and energy transfer processes in ...
6
Time Resolved Fluorescence Investigation of the Human Immunodeficiency Virus Type 1 Nucleocapsid Protein: Influence of the Binding of Nucleic Acids
... The time-resolved fluorescence measurements were carried out with the single-photon counting time-correlated technique, using a pulse-picked frequency-tripled Ti-sapphire laser (Tsunami; ...
10
A CMOS time-resolved fluorescence lifetime analysis micro-system
... conventional fluorescence intensity measurements are prone to misinterpretation due to illumination and fluorophore concentration ...in time-resolved fluorescence detection, whereby the ...
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<p>Automatic Time-Resolved Fluorescence Immunoassay of Serum Alpha Fetoprotein-L3 Variant via LCA Magnetic Cationic Polymeric Liposomes Improves the Diagnostic Accuracy of Liver Cancer</p>
... Purpose: The aim of this study was to develop an avidin-modi fi ed macromolecular lipid magnetic sphere and its application in differential diagnosis of liver disease and liver cancer. Materials and Methods: Lectin-modi fi ...
9
Detection of human immunodeficiency virus type 1 by using the polymerase chain reaction and a time resolved fluorescence based hybridization assay
... In this assay format, the PCR is run by standard procedures and the subsequent hybridization reaction is carried out in solution by using two oligonucleotide probes, one biotinylated and[r] ...
7
The use of time resolved fluorescence imaging in the study of protein kinase C localisation in cells
... FLIM time-cor- related single photon counting set up (TCSPC) with the frequency doubled output of a Tsunami pulsed laser (110 fs), coupled to an inverted ...life- time quenching data the results were ...
13
Single and two photon time resolved polarised fluorescence studies of probe molecule dynamics in nematic liquid crystals
... Time resolved single photon polarised fluorescence measurements have been widely used to probe molecular dynamics and photophysics in condensed phases 1-3 together with the study of local structure ...
11
Stimulated emission depletion following two photon excitation
... pulse. Time resolved fluorescence intensity and anisotropy measurements of the fluorescein emission are made using picosecond time- correlated single photon ...Pump–dump time delayed ...
10
Hairpin DNA functionalized gold nanorods for mRNA detection in homogenous solution
... Time-resolved fluorescence lifetime spectroscopy revealed significant lifetime changes of the fluorophore upon hybridization of hpDNA with targets, providing further insight on the hybri[r] ...
31
Ultra portable explosives sensor based on a CMOS fluorescence lifetime analysis micro system
... and time-resolved PL ...conventional time-correlated single photon counting (TCSPC) device and CMOS time-resolved fluorescence lifetime micro- system are used in the DNB ...
11
Ultrafast Electronic Energy Transfer in an orthogonal molecular dyad
... orthogonal orientation between acceptor and donor unit and strong electronic coupling, simplified models as discussed above are not applicable to understand the origin or charac- teristics of the EET following ...
19
Host guest complexes of baicalein and silybin with C hexylpyrogallol[4]arene: Determination of the stoichiometry and the mode of binding
... Host–guest association of the baicalein and silybin with the host C-HPA resulted with the formation of inclusion complexes with the stoichiometric ratio of 1:1 individually. The binding strength of ...
12
Exciton dynamics in solid state green fluorescent protein
... the time-resolved fluorescence of the three main recombination bands present in ...all fluorescence bands decay on a ns-scale, the individual decay curves look ...
5
Challenges in paper-based fluorogenic optical sensing with smartphones
... delay time of 50 μs and gate time of 2 ms to avoid ...of time-resolved fluorescence measurements to study the enhanced FRET efficiency and increased fluorescent lifetime of immobi- ...
11
Nucleosome dynamics resolved with single-pair fluorescence resonance energy transfer spectroscopy
... off time, and the low FRET level, are remarkably similar to those observed by Tomschik et ...two time-traces, one for green excitation and one for red excitation, it became obvious that the ...
112
Towards time resolved single spin measurements.
... To tackle this problem, because we demand high spatial resolution, the first type of measurement device that comes to mind, is a Scanning Tun- neling Microscope (STM). Being known to achieve atomic resolution with ease, ...
68
Ultrafast Time Resolved Photoluminescence Studies of GaAs
... The time resolution of these pump/probe techniques is directly related to the width of the optical pulses.43 Figure L7b shows a pulse/sample technique, which uses one pulse to excite the[r] ...
228
Time-and-Angle Resolved Studies of Quantum Materials.
... decay time constants on the order of 10’s of femtoseconds is that electron-electron scattering controls decay in manner similar to the well-studied HEG ...the time scales involved are quite long compared to ...
160
Time resolved studies of the photodissociation of adenine
... Briefly, species under study are heated to generate sufficient vapour pressure, typically 70 o C - 100 o C depending on the molecule, and co-expanded with He through an Even-Lavie valve to form a supersonic jet ...
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