Výsledky vyhledávání - "MESH: Quantum Dots"

Red-Emissive Guanylated Polyene-Functionalized Carbon Dots Arm Oral Epithelia against Invasive Fungal Infections

Autor: Xuan Li, Sarah Sze Wah Wong, Fung-Kit Tang, Ken Cham-Fai Leung, Regina Huang, Lijian Jin, Wai-Chung Li

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, 2019, 11 (50), pp.46591-46603. ⟨10.1021/acsami.9b18003⟩

International audience; Oral candidiasis as a highly prevalent and recurrent infection in medically compromised individuals is mainly caused by the opportunistic fungal pathogen Candida albicans. This epithelial infection, if not controlled effective

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::758d8041803b5fb82f1f4c7faaec8e27
https://hal.science/hal-03928986

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Water-Soluble Pegylated Quantum Dots: From a Composite Hexagonal Phase to Isolated Micelles

Autor: Marie-Josèphe Brienne, Fouzia Boulmedais, Thierry Gacoin, Isabelle Arnal, Patrick Bauchat, Franck Artzner, Maxime Dahan, Valérie Marchi-Artzner

Publikováno v: Langmuir
Langmuir, American Chemical Society, 2006, 22 (23), pp.9797-803. ⟨10.1021/la061849h⟩
Langmuir, 2006, 22 (23), pp.9797-803. ⟨10.1021/la061849h⟩

We present a simple method based on the dispersion of fluorescent quantum dots (QD) into a liquid crystal phase that provides either nanostructured material or isolated QD micelles depending on water concentration. The liquid-crystal phase was obtain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1cabeff60b9b2d9ca6fac9be769adb8
https://doi.org/10.1021/la061849h

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Detection of carcinoembryonic antigen using single-domain or full-size antibodies stained with quantum dot conjugates

Autor: Brigitte Reveil, Klervi Even-Desrumeaux, Jacques H. M. Cohen, Daniel Baty, Igor Nabiev, Kristina Brazhnik, Alyona Sukhanova, Thierry Tabary, Gilles Rousserie, Regina Grinevich, Patrick Chames

Publikováno v: Analytical Biochemistry
Analytical Biochemistry, Elsevier Masson, 2015, 478, pp.26-32. ⟨10.1016/j.ab.2015.02.029⟩
Analytical Biochemistry, 2015, 478, pp.26-32. ⟨10.1016/j.ab.2015.02.029⟩

International audience; Compact single-domain antibodies (sdAbs) are nearly 13 times smaller than full-size monoclonal antibodies (mAbs) and have a number of advantages for biotechnological applications, such as small size, high specificity, solubili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf88600974c38ee538f8d285cdea3fb4
https://pubmed.ncbi.nlm.nih.gov/25766579

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Flow cytometry and spectral imaging multiphoton microscopy analysis of CD36 expression with quantum dots 605 of untreated and 7-ketocholesterol-treated human monocytic cells

Autor: Kahn, E., Menetrier, F., Vejux, A., Montange, T., Dumas, D., Riedinger, J. M., Frédérique Frouin, Tourneur, Y., Brau, F., Stoltz, J. F., Lizard, G.

Publikováno v: Analytical and Quantitative Cytology and Histology
Analytical and Quantitative Cytology and Histology, Journal of Reproductive Medicine, 2006, 28 (6), pp.316-30
Europe PubMed Central
Analytical and Quantitative Cytology and Histology, 2006, 28 (6), pp.316-30
ResearcherID

To evaluate CD36 expression with quantum dots 605 (QDs 605) on untreated and 7-ketocholesterol (7KC)-treated monocytic U937 cells by flow cytometry (FCM) and confocal and multiphoton laser scanning microscopy (CLSM).Cells were analyzed by CLSM, follo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::d25ff5b8e76f677c85fe59709d29adac
https://hal.archives-ouvertes.fr/hal-00559053

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In vitro characterization of Fluorescence by Unbound Excitation from Luminescence: broadening the scope of energy transfer

Autor: Alexandra D. Holland, Joe Dragavon, Abdessalem Rekiki, Spencer L. Shorte, Jean-Yves Tinevez, Florian Rückerl, Régis Tournebize

Publikováno v: Methods
Methods, 2014, 66 (2), pp.353-361. ⟨10.1016/j.ymeth.2013.09.005⟩
Methods, Elsevier, 2014, 66 (2), pp.353-361. ⟨10.1016/j.ymeth.2013.09.005⟩

Energy transfer mechanisms represent the basis for an array of valuable tools to infer interactions in vitro and in vivo , enhance detection or resolve interspecies distances such as with resonance. Based upon our own previously published studies and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3917aec304fb65bc53cc09479bd062e
https://pubmed.ncbi.nlm.nih.gov/24045025

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Fluorogenic assay and live cell imaging of HIV-1 protease activity using acid-stable quantum dot-peptide complex

Autor: Keumhyun Kim, Heeyeon Kim, Peter Sommer, Junghan Lee, Rita Song, Youngseon Choi

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2010, 46 (48), pp.9146-8. ⟨10.1039/c0cc02702b⟩

International audience; A novel QD-peptide complex for detecting HIV-1 protease activity was prepared from simple one step electrostatic interaction. Fluorescence recovery of the pre-quenched QD through fluorescence resonance energy transfer allowed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1c302ad4fc0514cf861fcbdcd95374
https://hal-riip.archives-ouvertes.fr/pasteur-00683850

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Immunocompetence and alterations in hepatic gene expression in rainbow trout exposed to CdS/CdTe quantum dots

Autor: G. van Aggelen, L. Yu, François Gagné, Michel Fournier, Heather L. Osachoff, Christian Gagnon, M. Fortier, Rachel C. Skirrow

Publikováno v: Journal of Environmental Monitoring
Journal of Environmental Monitoring, Royal Society of Chemistry, 2010, 12 (8), pp.1556-65. ⟨10.1039/c0em00031k⟩

International audience; Cadmium (Cd) tellurium quantum dots (QDs) are long-lived fluorescent nanocrystals that have the ability to produce potentially toxic reactive oxygen species at the surface of the nanoparticle and release toxic cadmium ions. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f4fdb58d972746433a4848c35d7b85
https://hal-riip.archives-ouvertes.fr/pasteur-00819576

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Copper-free click chemistry for highly luminescent quantum dot conjugates: application to in vivo metabolic imaging

Autor: David Bonnaffé, Philippe Delannoy, Francoise Vinet, Aurélie Cazet, Isabelle Texier, Laurent Guyon, Aude Bernardin

Publikováno v: Bioconjugate Chemistry
Bioconjugate Chemistry, American Chemical Society, 2010, 21 (4), pp.583-8. ⟨10.1021/bc900564w⟩
Bioconjugate Chemistry, 2010, 21 (4), pp.583-8. ⟨10.1021/bc900564w⟩

International audience; Quantum dots (QD) are inorganic nanocrystals with outstanding optical properties, specially suited for biological imaging applications. Their attachment to biomolecules in mild aqueous conditions for the design of bioconjugate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00af23df6ebf9f19444644647b1ff112
https://pubmed.ncbi.nlm.nih.gov/20222737

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Small and stable peptidic PEGylated quantum dots to target polyhistidine-tagged proteins with controlled stoichiometry

Autor: Roland Le Borgne, Victor Roullier, Mathieu Pinot, Fouzia Boulmedais, Maxime Dahan, Michèle Baudy-Floc’h, Valérie Marchi-Artzner, Françoise Vignaux, Aurélien Dif, Frédéric M. Coquelle, Samuel Clarke, Zoher Gueroui, Pierre Neveu

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2009, 131 (41), pp.14738-46. ⟨10.1021/ja902743u⟩
Journal of the American Chemical Society, 2009, 131 (41), pp.14738-46. ⟨10.1021/ja902743u⟩

The use of the semiconductor quantum dots (QD) as biolabels for both ensemble and single-molecule tracking requires the development of simple and versatile methods to target individual proteins in a controlled manner, ideally in living cells. To addr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fccb5134b5f19fdd7bcfebb6215a9d74

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CrAsH-quantum dot nanohybrids for smart targeting of proteins

Autor: Pierre Charneau, Benoit Dubertret, Olivier Carion, Nathalie J. Arhel, Benoit Mahler, Eric Doris, Charles Mioskowski, Emilie Genin

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, 2008, 130 (27), pp.8596-7. ⟨10.1021/ja802987q⟩
Journal of the American Chemical Society, American Chemical Society, 2008, 130 (27), pp.8596-7. ⟨10.1021/ja802987q⟩
HAL
Journal of the American Chemical Society, 2008, 130, pp.8596-8597
Journal of the American Chemical Society, American Chemical Society, 2008, 130, pp.8596-8597

International audience; Smart nanohybrids were prepared by conjugation of CrAsH to hydrosoluble and biocompatible quantum dots (QDs). The resulting probes were shown to bind efficiently and selectively to Cys-tagged proteins. The interaction with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2c408af275c47641a046b6b009895a6
https://hal-pasteur.archives-ouvertes.fr/pasteur-00457766

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