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Bioprobe

Goodfellow, V.S., Settineri, M., and Lawton, R.G. (1989) p-Nitrophenyl 3-diazopyruvate and diazopyru-vamides, a new family of photoactivatable cross-linking bioprobes. Biochemistry 28, 6346. [Pg.1067]

Biinzli JG (2009) Lanthanide luminescent bioprobes (LLBs). Chem Lett 38 104—109... [Pg.36]

Deiters E, Song B, Chauvin AS, Vandevyver CDB, Gumy F, Bunzli JCG (2009) Luminescent bimetallic lanthanide bioprobes for cellular imaging with excitation in the visible-light range. Chem Eur J 15 885-900... [Pg.36]

OFDs can be divided into two subclasses (1) optical fiber chemical detectors (OFCD) which detect the presence of chemical species in samples, and (2) optical fiber biomolecular detectors (OFBD) which detect biomolecules in samples. Each subclass can be divided further into probes and sensors, and bioprobes and biosensors, respectively. As a result of the rapid expansion of optical research, these terms have not been clearly defined and to date, the terms probe and sensof have been used synonymously in the literature. As the number of publications increases, the terminology should be clarified. Although both probes and sensors serve to detect chemicals in samples, they are not identical. The same situation exists with bioprobes and biosensors. Simply, probes and bioprobes are irreversible to the analyte s presence, whereas sensors and biosensors monitor compounds reversibly and continuously. [Pg.183]

Figure 7.14, Typical chemistry used for the preparation of a sandwich-type bioprobe. Figure 7.14, Typical chemistry used for the preparation of a sandwich-type bioprobe.
Figure 7.15. Schematic of a N1R optical sandwich-type bioprobe. D, NIR, dye antibody o, antigen. Figure 7.15. Schematic of a N1R optical sandwich-type bioprobe. D, NIR, dye antibody o, antigen.
The detection limits of the antibody-sandwich bioprobe was monitored by immersing the probe into vials containing variable antigen concentrations ranging from 10 to 100 ng/ml as shown in Figure 7.16. [Pg.215]

BioProbes 18, Molecular Probes, Inc., Eugene, Oregon, November 1993, p. 20. [Pg.332]

Prior to joining Beckman Coulter, he served in several technical management roles including R D director at BioProbe International, R D director at Costar-Nuclepore, and R D group leader, chemistry, at BioRad Laboratories. [Pg.246]

Bioprobe Polymer Agarose Protein A, AL (protein G mimic), hydrazide, FMP... [Pg.82]

The most commonly used biopolymers, such as agarose, contain alcoholic hydroxyl groups which can be activated with cyanogen bromide however, better methods have recently been developed including activation with sulfonyl chlorides (17), 2-fluoro-l-methylpyridinium toluene sulfonate (FMP) (10), and chlorocarbonates (18). The first two are commercially available as activated supports tresyl-activated Sepharose (Pharmacia) and FMP-Trisacryl (BioProbe International). The newer methods yield more stable bonds, which preclude leaching of the enzyme from the matrix. Most of these activated supports are too expensive for commercial use in a large process bioreactor however, they may be extremely useful for preparing analytical bioreactors. [Pg.242]

The novel /V-hcicrocyclic carbene (NHC) l,3-dicyclohexyl-l,3-diazepan-2-ylidene 80 and its 5,6-dioxolane derivative 81 were synthesised and their coordination chemistry with Rh(I), Ir(I), and Pt(0) explored. The coordinated carbene ligands display extremely large NCN bond angles in crystal structures <0704800>. The cyclic urea 82 was synthesised and fluorescent properties studied in a search for new DNA/RNA bioprobes <07JOC102>. [Pg.440]

Comby, S., Imbert, D., Vandevyver, C., and Biinzli, J.-C.G (2007) A novel strategy for the design of 8-hydroxyquinoUnate-based lanthanide bioprobes that emit in the near infrared range. Chemistry - A European Journal, 13, 936. [Pg.521]

Figure 13.27 (Top) Luminescence images of HeLa cells loaded with different concentrations of [Eu2(L62)3] in RPMI-1640 for 7h at 37°C. (Lex = 330nm, Xem >585nm, exposure time 60s). (Middle) Images of HeLa cells loaded with 250 p.M [Eu2(L62)3] (5h at 37°C, exposure time 10 s), then incubated with 40mgmL acridine orange (Xex = 450 90 nm Xem = 515-565 nm, exposure time 10 ms) in PBS (5 min at room temperature). (Bottom) Co-localization experiments cells loaded with 250 p.M [Eu2(L62)3] and 15 mgmL BIODIPY PL LDL (0.5 h, Xex = 470 nm, 2 s exposure time) [77]. (Reproduced from E. Deiters et al., Effect of the length of polyoxyethylene substituents on luminescent bimetallic lanthanide bioprobes, New Journal of Chemistry, 32, 1140-1152, 2008, by permission of The Royal Society of Chemistry (RSC) for the Centre National de la Recherche Scientifique (CNRS) and the RSC.)... Figure 13.27 (Top) Luminescence images of HeLa cells loaded with different concentrations of [Eu2(L62)3] in RPMI-1640 for 7h at 37°C. (Lex = 330nm, Xem >585nm, exposure time 60s). (Middle) Images of HeLa cells loaded with 250 p.M [Eu2(L62)3] (5h at 37°C, exposure time 10 s), then incubated with 40mgmL acridine orange (Xex = 450 90 nm Xem = 515-565 nm, exposure time 10 ms) in PBS (5 min at room temperature). (Bottom) Co-localization experiments cells loaded with 250 p.M [Eu2(L62)3] and 15 mgmL BIODIPY PL LDL (0.5 h, Xex = 470 nm, 2 s exposure time) [77]. (Reproduced from E. Deiters et al., Effect of the length of polyoxyethylene substituents on luminescent bimetallic lanthanide bioprobes, New Journal of Chemistry, 32, 1140-1152, 2008, by permission of The Royal Society of Chemistry (RSC) for the Centre National de la Recherche Scientifique (CNRS) and the RSC.)...
Extension to the use of multi-photon induced luminescence lanthanide-based bioprobes adds new possibilities and challenges to the field. However, there are even fewer examples of multiphoton lanthanide bioprobes because achieving acceptable quantum yields is fairly difficult in view of the numerous nonradiative deactivation pathways created by a wealth of vibrations, including high energy oscillators located far from the emitting lanthanide ion. [Pg.557]

Deiters, E., Song, B., Chauvin, A.S., et al. (2008) Effect of the length of polyoxyethylene substiments on luminescent bimetallic lanthanide bioprobes. New Journal of Chemistry, 32, 1140-1152. [Pg.568]


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See also in sourсe #XX -- [ Pg.23 ]




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2:3 lanthanide complexes luminescent bioprobes

Bioprobes

Bioprobes

Bioprobes defined

Bioprobes development

Bioprobes, fluorescent

Bioprobes, luminescence

Complexes bioprobes

Design of Efficient Lanthanide Luminescent Bioprobes

Detection luminescent bioprobes

Examples of Organometalcarbonyl Bioprobe Structures

Helicates luminescent bioprobes

Imaging luminescent bioprobes

Lanthanide complexes bioprobes

Lanthanide luminescent bioprobes

Lanthanide luminescent bioprobes and

Lanthanide luminescent bioprobes and bioconjugates

Ligands bioprobes

Ligands luminescent bioprobes

Luminescent bioprobes

Molecular bioprobe

Organometallic Bioprobes

Organometallic Bioprobes for Cellular Imaging

Other Bioprobes

Photophysics bioprobes

Probes bioprobes

Quantum yields luminescent bioprobes

Self-assembled Triple Helical Bioprobes

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