Literatura académica sobre el tema "Nanoparticle tags"
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Artículos de revistas sobre el tema "Nanoparticle tags"
Gao, Zhiqiang y Zichao Yang. "Detection of MicroRNAs Using Electrocatalytic Nanoparticle Tags". Analytical Chemistry 78, n.º 5 (marzo de 2006): 1470–77. http://dx.doi.org/10.1021/ac051726m.
Texto completoYang, Chih-Tsung, Lin Wu, Ping Bai y Benjamin Thierry. "Investigation of plasmonic signal enhancement based on long range surface plasmon resonance with gold nanoparticle tags". Journal of Materials Chemistry C 4, n.º 41 (2016): 9897–904. http://dx.doi.org/10.1039/c6tc03981b.
Texto completoHe, Han, Lauri Sydänheimo, Johanna Virkki y Leena Ukkonen. "Experimental Study on Inkjet-Printed Passive UHF RFID Tags on Versatile Paper-Based Substrates". International Journal of Antennas and Propagation 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/9265159.
Texto completoBoca, Sanda, Dumitrita Rugina, Adela Pintea, Nicolae Leopold y Simion Astilean. "Designing Gold Nanoparticle-Ensembles as Surface Enhanced Raman Scattering Tags inside Human Retinal Cells". Journal of Nanotechnology 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/961216.
Texto completoLiu, Guodong, Hong Wu, Alice Dohnalkova y Yuehe Lin. "Apoferritin-Templated Synthesis of Encoded Metallic Phosphate Nanoparticle Tags". Analytical Chemistry 79, n.º 15 (agosto de 2007): 5614–19. http://dx.doi.org/10.1021/ac070086f.
Texto completoHuang, Chien Wen, Yao Wu Hao, James Nyagilo, Digant P. Dave, Li Feng Xu y Xian Kai Sun. "Porous Hollow Gold Nanoparticles for Cancer SERS Imaging". Journal of Nano Research 10 (abril de 2010): 137–48. http://dx.doi.org/10.4028/www.scientific.net/jnanor.10.137.
Texto completoYang, Chih-Tsung, Lin Wu, Ping Bai y Benjamin Thierry. "Correction: Investigation of plasmonic signal enhancement based on long range surface plasmon resonance with gold nanoparticle tags". Journal of Materials Chemistry C 4, n.º 44 (2016): 10562. http://dx.doi.org/10.1039/c6tc90191c.
Texto completoZolfigol, Mohamad Ali, Maliheh Safaiee y Neda Bahrami-Nejad. "Correction: Dendrimeric magnetic nanoparticle cores with Co-phthalocyanine tags and their application in the synthesis of tetrahydrobenzo[b]pyran derivatives". New Journal of Chemistry 40, n.º 9 (2016): 8158–60. http://dx.doi.org/10.1039/c6nj90033j.
Texto completoAn, Xingda, Ayan Majumder, James McNeely, Jialing Yang, Taranee Puri, Zhiliang He, Taimeng Liang, John K. Snyder, John E. Straub y Björn M. Reinhard. "Interfacial hydration determines orientational and functional dimorphism of sterol-derived Raman tags in lipid-coated nanoparticles". Proceedings of the National Academy of Sciences 118, n.º 33 (13 de agosto de 2021): e2105913118. http://dx.doi.org/10.1073/pnas.2105913118.
Texto completoTian, Zhiyuan, Jiangbo Yu, Changfeng Wu, Craig Szymanski y Jason McNeill. "Amplified energy transfer in conjugated polymer nanoparticle tags and sensors". Nanoscale 2, n.º 10 (2010): 1999. http://dx.doi.org/10.1039/c0nr00322k.
Texto completoTesis sobre el tema "Nanoparticle tags"
Blank-Shim, Silvia Angela [Verfasser]. "Design of Affinity Tags for Bare Magnetic Nanoparticles / Silvia Angela Blank-Shim". München : Verlag Dr. Hut, 2018. http://d-nb.info/1162767553/34.
Texto completoMoutet, Pierre. "Assemblage dirigé de nanoparticules colloïdales par nanoxérographie : développement et application à la réalisation de marquages sécurisés". Thesis, Toulouse, INSA, 2014. http://www.theses.fr/2014ISAT0046/document.
Texto completoDirected assembly of colloidal nanoparticles is a fundamental step for observation and quantitative measurement of their physical properties, as well as using them for the conception and manufacturing of innovative functional devices. This research aim to enhance a technique used for fast directed assembly of a wide range of colloidal nanoparticles : atomic force microscopy (AFM) nanoxerography. This technique consists of two steps : (i) injection of charge patterns written on a thin layer of electret, followed by (ii) an immersion of the electret into the colloidal solution. This last step allows nearly instantaneous selective deposition of nanoparticles onto the charge patterns. Fine tuning of few experimental levers and chemical synthesis of customized nanoparticles solution with finely tuned physical properties has allowed us to further our understanding of the assembly obtained with AFM nanoxerography mechanics. Three previously known limitations of the technique have been lifted : binary assembly, single nanoparticle assembly and multilayered assembly. Results obtained have then been used to design and produce microtags out of rare-earth based photo-luminescent NaYF4 nanocrystals, with tremendous potential for product traceability and fight against counterfeiting
Avvakumova, S. "GOLD NANOCONJUGATES: PREPARATION, CHARACTERISATION AND BIOLOGICAL APPLICATIONS". Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/214975.
Texto completo"Engineering recombinant antibodies for immunosensors: Incorporating peptide tags for gold nanoparticle binding and incorporating the 12F6 antibody in a lateral flow device for detection of uranium in groundwater". Tulane University, 2018.
Buscar texto completoGroundwater contamination due to the presence of uranium is a subject of concern since chronic exposure to uranium can lead to health problems such as renal failure and cancer. Current standard methods for detection and quantification of uranium in groundwater require expensive instrumentation, laborious sample preparation processes and highly skilled labor to perform. Simple, portable immunosensors can reduce analysis times and costs. Immunosensors take advantage the ability of antibodies to recognize specific molecules. The antibody-antigen binding event can then be read using a quantifiable signal such as color. The success of immunosensors largely depends on the quality of the antibody. In this report, a single chain variable fragment antibody (scFv) was generated from the monoclonal antibody, 12F6 to be used for further studies and re-engineering. The 12F6 antibody binds hexavalent uranium complexed to the chelator, 2,9-dicarboxyl-1,10-phenanthroline (DCP). This scFv was re-engineered in attempt to improve stability as well as adjust it for possible application in a lateral flow device. The full length 12F6 was used to develop a paper-based lateral flow immunoassay device for the detection of uranium in groundwater. Gold nanoparticles were conjugated to the 12F6 antibody to be used as a label. Gold nanoparticles were chosen as a label for this immunoassay due to their biocompatibility and intense plasmonic effect. These immunosensors can be used for rapid testing of groundwater at sites of contamination. This assay could quantify uranium at concentrations below the maximum contaminant level (MCL) for drinking water, 30ppb, or 126nM, as stipulated by the U.S. Environmental Protection Agency (EPA) and the World Health Organization (WHO).
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Chakraborty, Krishnendu. "Multiplexing Nanoplasmonic Sensors". Thesis, 2018. https://etd.iisc.ac.in/handle/2005/5490.
Texto completoTian-HsinLin y 林天心. "Raman Tags Based on Stably Coupled Nanoparticles". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/95452907572791059010.
Texto completo國立成功大學
光電科學與工程學系
104
The core-satellite nanostructures are applied to enhance electric field in SERS (Surface enhanced Raman scattering) tags. The method using electrostatic induction to produce core-satellite nanostructures is offered in this research. This method is simpler than those using DNA. The stability of Raman signal and whether the signal can be quantitative analysed depends on the stability and dispersion of nanostructures. There are several methods for improving the stability and dispersion of nanostructures in this research. Also, the purification of core-satellite nanostructures are provided in this research. The Raman signal’s intensity of a SERS tag depends on the number of satellites per core. The more satellites it has, the stronger Raman signal’s intensity it has. In this research, several chemicals were experimented for improving the number of satellites per core. Furthermore, the dispersion of the core-satellite nanostructures was improved by adjusting the satellites concentration and the method of mixture. The core-satellite nanostructures would be destroyed by the change of environment. Therefore, the core-satellite nanostructures was coated by silica chell in this research. The factors which would influence the dispersion or stability of the nanostructures were discussed in this research. In addition, the Raman signal of the core-satellite nanostructures with silica shell was measured in this research. The Raman signal of the single core-satellite nanostructure was measured successfully which could be applied to quantitative analysis.
WU, HUAI-CHANG y 吳懷章. "Rapid Detection of Salmonella by Combination of SERS Tags and Magnetic Nanoparticles". Thesis, 2017. http://ndltd.ncl.edu.tw/handle/z2f3td.
Texto completo國立中正大學
化學暨生物化學研究所
105
Foodborne diseases caused by pathogenic bacteria such as Salmonella choleraesuis and Escherichia coli, are the focus of national food safety, no matter in developing countries or in developed countries. However, current detection methods, for instance, enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR), are time consuming. Therefore, the development of a rapid and accurate way to detect pathogenic bacteria is the national efforts in food safety goals. We have developed a novel surface-enhanced Raman scattering (SERS) tag, named nanoaggregate-embedded bead (NAEB), which is silica-coated, dye-induced aggregation of a small number of gold nanoparticles. The hot spot between gold nanoparticles in NAEBs enhance SERS signal and there is a protective layer composed of silicon dioxide that maintains its stability in different environments. In this work, NAEBs with specific Raman signals from different Raman reporters such as rhodamine 6G (R6G)、tetramethylrhodamine-5-isothiocyanate (TRITC)、ethyl violet (EV)、safranin O (SO)、nile blue (NB) have been successfully synthesized. Here, in addition of using NAEBs, we also use magnetic nanoparticles to capture Salmonella choleraesuis in solution. So we can more efficiently isolate and preconcentrate the bacteria in the solution by the magnetic nanoparticles and to detect the SERS signals. This method has the advantages of convenient operation, low cost, rapid detection, high accuracy and specific identification. Compared with conventional methods, the detection time of this method is short and also can be used to detect pathogenic bacteria qualitatively and quantitatively. A linear relationship between Raman signal and concentration of Salmonella choleraesuis in the concentration range from 10 CFU/mL to 10^5 CFU/mL has been achieved. Key words:SERS tag、Salmonella、magnetic nanoparticles
LI, KUAN-YING y 李冠瑩. "Rapid detection of multiple bacteria by SERS-based immunoassay using the combination of SERS tags and magnetic nanoparticles". Thesis, 2018. http://ndltd.ncl.edu.tw/handle/29f74e.
Texto completo國立中正大學
化學暨生物化學研究所
106
Rapid detection of multiple pathogens has increasingly been the object of study in recent years because of the globalization of infectious diseases. For the purpose of this research project we select Salmonella choleraesuis and Neisseria lactamica as the detection model for multiple pathogen detection. Currently, pathogenic bacteria are detected using conventional methods, which are complicated and time consuming. Therefore, development of simpler and faster detection methods for simultaneous detection of multiple pathogens are in demand. We have developed a novel surface-enhance Raman scattering (SERS) tag, named nanoaggregate-embedded bead (NAEB), which is based on Raman reporter-induced aggregation of spherical gold nanoparticles (AuNPs) and further covered by silica on the nanoaggregates. Additionally, the enhanced electromagnetic field in the hot spots of the NAEBs can induce strong SERS signals. Currently, we have prepared different Raman reporter-labeled NAEBs, each with a Raman reporter such as Tetramethylrhodamine-5-isothiocyanate (5-TRITC), Ethyl violet (EV), Safranin O, Methylene blue hydrate (MB), or Cresyl violet acetate (CV). We also use Concanavalin A (Con A) functionalized magnetic nanoparticles (Con-MNPs), which can bind with various bacteria. Thus, Con-MNPs capture both Salmonella choleraesuis and Neisseria lactamica in solution simultaneously to achieve rapid separation and preconcentration, while the two corresponding antibody-conjugated NAEBs recognize Salmonella choleraesuis and Neisseria lactamica, respectively, and the corresponding SERS signals can be detected. Preliminary results show that pathogenic bacteria can be detected qualitatively and quantitatively. Detection of both Salmonella choleraesuis and Neisseria lactamica in the concentration range from 10 CFU/mL to 10^6 CFU/mL has been achieved. Keywords:SERS tag、Salmonella choleraesuis、Neisseria lactamica、magnetic nanoparticles、bacteria
Capítulos de libros sobre el tema "Nanoparticle tags"
Wang, Zhiguo y Baofeng Yang. "Electrocatalytic Nanoparticle Tags Technique for High-Sensitivity miRNA Expression Analysis". En MicroRNA Expression Detection Methods, 191–98. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04928-6_11.
Texto completoFabris, Laura. "Noble Metal Nanoparticles as SERS Tags: Fundamentals and Biomedical Applications". En The World Scientific Encyclopedia of Nanomedicine and Bioengineering I, 67–101. WORLD SCIENTIFIC, 2016. http://dx.doi.org/10.1142/9789813202504_0003.
Texto completoMukherjee, D. "ZnO for Probes in Diagnostics". En ZnO and Their Hybrid Nano-Structures, 202–33. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902394-7.
Texto completoRocha, Lizandra Viana Maurat da, Paulo Sergio Rangel Cruz da Silva y Maria Inês Bruno Tavares. "Comparative Study Of Poly (Butylene Adipate Co-Terephthalate) Nanocomposites With Zinc And Molybdenum Oxides". En COLLECTION OF INTERNATIONAL TOPICS IN HEALTH SCIENCE- V1. Seven Editora, 2023. http://dx.doi.org/10.56238/colleinternhealthscienv1-122.
Texto completoActas de conferencias sobre el tema "Nanoparticle tags"
Ramkumar, A. y R. Lal. "Silica Nanoparticle Tags for Capacitive Affinity Sensors". En 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference. IEEE, 2005. http://dx.doi.org/10.1109/iembs.2005.1616395.
Texto completoFreeman, R. G., William E. Doering, Ian D. Walton, Sharron G. Penn, Glenn Davis, Frances Wong y Michael J. Natan. "Detection of biomolecules using nanoparticle surface enhanced Raman scattering tags". En Biomedical Optics 2005, editado por Alexander N. Cartwright y Marek Osinski. SPIE, 2005. http://dx.doi.org/10.1117/12.591114.
Texto completoLi, Nantao, Taylor D. Canady, Yi Lu, Manish Kohli, Andrew M. Smith y Brian T. Cunningham. "Digital Detection of microRNA with Nanoparticle Tags under Photonic Resonator Absorption Microscopy". En Optical Sensors. Washington, D.C.: OSA, 2020. http://dx.doi.org/10.1364/sensors.2020.sm4b.2.
Texto completoQian, X. M., D. Ansari y Shuming Nie. "A new class of nontoxic nanoparticle tags based on surface enhanced Raman scattering". En Biomedical Optics (BiOS) 2007, editado por Marek Osinski, Thomas M. Jovin y Kenji Yamamoto. SPIE, 2007. http://dx.doi.org/10.1117/12.718459.
Texto completoRizwan, Muhammad, Ajith Adhur Kutty, Lauri Sydanheimo, Leena Ukkonen, Johanna Virkki, Monageng Kgwadi y Timothy D. Drysdale. "Characterization of nanoparticle inks on a novel polyester-based substrate for manufacturing of passive UHF RFID tags". En 2016 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. IEEE, 2016. http://dx.doi.org/10.1109/aps.2016.7696177.
Texto completoSipila, Erja, Jun Liu, Jianhua Wang, Johanna Virkki, Toni Bjorninen, Lianglun Cheng, Lauri Sydanheimo y Leena Ukkonen. "Additive manufacturing of antennas from copper oxide nanoparticle ink: Toward low-cost RFID tags on paper- and textile-based platforms". En 2016 10th European Conference on Antennas and Propagation (EuCAP). IEEE, 2016. http://dx.doi.org/10.1109/eucap.2016.7481676.
Texto completoSipila, Erja, Johanna Virkki, Lauri Sydanheimo y Leena Ukkonen. "Effect of sintering method on the read range of brush-painted silver nanoparticle UHF RFID tags on wood and polyimide substrates". En 2014 IEEE International Conference on RFID-Technologies and Applications (RFID-TA). IEEE, 2014. http://dx.doi.org/10.1109/rfid-ta.2014.6934231.
Texto completoSalvador, María, José Luis Marqués-Fernández, José Carlos Martínez-García, Dino Fiorani, Florica Balanean, Vlad Socoliuc, Ladislau Vekas, Davide Peddis y Montserrat Rivas. "Fatty-Acid Stabilized Magnetic Nanoparticles as Tags for Biodetection: Unravelling the Role of the Surfactant". En 2023 IEEE 23rd International Conference on Nanotechnology (NANO). IEEE, 2023. http://dx.doi.org/10.1109/nano58406.2023.10231254.
Texto completoZhu, S. Sherry, Marta Antoniv, Martin Poitzsch, Nouf Aljabri y Alberto Marsala. "NanoGram Detection of Drilling Fluids Additives for Uncertainty Reduction in Surface Logging". En SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204626-ms.
Texto completoIrene, Cappelli, Fort Ada, Mugnaini Marco, Panzardi Enza, Pozzebon Alessandro, Tani Marco y Vignoli Valerio. "Battery-less HF RFID sensor tag for humidity measurements based on TiO2 nanoparticles". En 2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2020. http://dx.doi.org/10.1109/i2mtc43012.2020.9129360.
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