Literature DB >> 19668829

pH sensor based on upconverting luminescent lanthanide nanorods.

Li-Ning Sun1, Hongshang Peng, Matthias I J Stich, Daniela Achatz, Otto S Wolfbeis.   

Abstract

The pH sensor exploits the phenomenon of upconversion luminescence and is based on a hydrogel matrix containing (a) nanorods of the NaYF(4):Er,Yb type that can be excited with 980-nm laser light to give a green and red (dual) emission, and (b) a longwave absorbing pH probe that causes a pH-dependent inner filter effect.

Entities:  

Year:  2009        PMID： 19668829     DOI： 10.1039/b907822c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  13 in total

1.  Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications.

Authors:  Andreas Steinegger; Otto S Wolfbeis; Sergey M Borisov
Journal:  Chem Rev       Date:  2020-11-04       Impact factor: 60.622

2.  A ratiometric upconversion nanoprobe for fluorometric turn-on detection of sulfite and bisulfite.

Authors:  Shuailiang Wang; Xiaozheng Cao; Tang Gao; Xiaobo Wang; Hui Zou; Wenbin Zeng
Journal:  Mikrochim Acta       Date:  2018-03-12       Impact factor: 5.833

3.  In vivo deep-tissue microscopy with UCNP/Janus-dendrimers as imaging probes: resolution at depth and feasibility of ratiometric sensing.

Authors:  Shane Plunkett; Mirna El Khatib; İkbal Şencan; Jason E Porter; Anand T N Kumar; Joshua E Collins; Sava SakadŽić; Sergei A Vinogradov
Journal:  Nanoscale       Date:  2020-01-15       Impact factor: 7.790

4.  Development of luminescent pH sensor films for monitoring bacterial growth through tissue.

Authors:  Fenglin Wang; Yash Raval; Hongyu Chen; Tzuen-Rong J Tzeng; John D DesJardins; Jeffrey N Anker
Journal:  Adv Healthc Mater       Date:  2013-07-05       Impact factor: 9.933

Review 5.  Sensing using rare-earth-doped upconversion nanoparticles.

Authors:  Shuwei Hao; Guanying Chen; Chunhui Yang
Journal:  Theranostics       Date:  2013-03-26       Impact factor: 11.556

6.  Ligand-dependent luminescence of ultra-small Eu3+-doped NaYF4 nanoparticles.

Authors:  Dominika Wawrzynczyk; Artur Bednarkiewicz; Marcin Nyk; Wieslaw Strek; Marek Samoc
Journal:  J Nanopart Res       Date:  2013-05-21       Impact factor: 2.253

7.  Accurate Quantitative Sensing of Intracellular pH based on Self-ratiometric Upconversion Luminescent Nanoprobe.

Authors:  Cuixia Li; Jing Zuo; Li Zhang; Yulei Chang; Youlin Zhang; Langping Tu; Xiaomin Liu; Bin Xue; Qiqing Li; Huiying Zhao; Hong Zhang; Xianggui Kong
Journal:  Sci Rep       Date:  2016-12-09       Impact factor: 4.379

Review 8.  Recent Advances on Functionalized Upconversion Nanoparticles for Detection of Small Molecules and Ions in Biosystems.

Authors:  Bin Gu; Qichun Zhang
Journal:  Adv Sci (Weinh)       Date:  2018-01-09       Impact factor: 16.806

9.  Fluorescence ratiometric properties induced by nanoparticle plasmonics and nanoscale dye dynamics.

Authors:  Aron Hakonen
Journal:  ScientificWorldJournal       Date:  2013-05-27

10.  An anion-induced hydrothermal oriented-explosive strategy for the synthesis of porous upconversion nanocrystals.

Authors:  Peiyu Qiu; Rongjin Sun; Guo Gao; Chunlei Zhang; Bin Chen; Naishun Yan; Ting Yin; Yanlei Liu; Jingjing Zhang; Yao Yang; Daxiang Cui
Journal:  Theranostics       Date:  2015-02-06       Impact factor: 11.556
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