Literature DB >> 20480213

Ethynylated triphenylamine monoboronic acid chemosensors: experimental and theoretical studies.

Lina Chi1, Yubo Wu, Xin Zhang, Shaomin Ji, Jingyin Shao, Huimin Guo, Xin Wang, Jianzhang Zhao.   

Abstract

New ethynylated triphenylamine boronic acid sensors 1 and 2 were designed and the photophysical properties, as well as the binding with tartaric acid and mandelic acid were studied. We found the emission intensity of the sensors is sensitive to the polarity of the solvents and the emission of sensor 2 is sensitive to protic solvents. Theoretical calculations on the low-lying excited states of these sensors predicted d-PET effect. Experimental observations show either a-PET effect or no significant PET effect for the sensors. The sensitivity of the emission of the sensors toward solvent polarity is used to rationalize the observed emission intensity-pH profiles.

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Year:  2010        PMID： 20480213     DOI： 10.1007/s10895-010-0677-2

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  38 in total

1.  Chiral binol-bisboronic acid as fluorescence sensor for sugar acids.

Authors:  Jianzhang Zhao; Thomas M Fyles; Tony D James
Journal:  Angew Chem Int Ed Engl       Date:  2004-06-28       Impact factor: 15.336

2.  An enantioselective fluorescent sensor for sugar acids.

Authors:  Jianzhang Zhao; Matthew G Davidson; Mary F Mahon; Gabriele Kociok-Köhn; Tony D James
Journal:  J Am Chem Soc       Date:  2004-12-15       Impact factor: 15.419

Review 3.  Current problems and potential techniques in in vivo glucose monitoring.

Authors:  Y Wickramasinghe; Y Yang; S A Spencer
Journal:  J Fluoresc       Date:  2004-09       Impact factor: 2.217

4.  A fluorescent water-soluble naphthalimide-based receptor for saccharides with highest sensitivity in the physiological pH range.

Authors:  Sabine Trupp; Annika Schweitzer; Gerhard J Mohr
Journal:  Org Biomol Chem       Date:  2006-06-30       Impact factor: 3.876

5.  A study of boronic acid based fluorescent glucose sensors.

Authors:  T Kawanishi; M A Romey; P C Zhu; M Z Holody; S Shinkai
Journal:  J Fluoresc       Date:  2004-09       Impact factor: 2.217

6.  Time-resolved fluorescent imaging of glucose.

Authors:  Michael Schäferling; Meng Wu; Otto S Wolfbeis
Journal:  J Fluoresc       Date:  2004-09       Impact factor: 2.217

7.  Rational design of d-PeT phenylethynylated-carbazole monoboronic acid fluorescent sensors for the selective detection of alpha-hydroxyl carboxylic acids and monosaccharides.

Authors:  Xin Zhang; Lina Chi; Shaomin Ji; Yubo Wu; Peng Song; Keli Han; Huimin Guo; Tony D James; Jianzhang Zhao
Journal:  J Am Chem Soc       Date:  2009-12-02       Impact factor: 15.419

8.  Synthesis, evaluation, and computational studies of naphthalimide-based long-wavelength fluorescent boronic Acid reporters.

Authors:  Shan Jin; Junfeng Wang; Minyong Li; Binghe Wang
Journal:  Chemistry       Date:  2008       Impact factor: 5.236

9.  Theoretical studies on structures and spectroscopic properties of photoelectrochemical cell ruthenium sensitizers, [Ru(Hmtcterpy)(NCS)3]n- (m = 0, 1, 2, and 3; n = 4, 3, 2, and 1).

Authors:  Ming-Xia Li; Xin Zhou; Bao-Hui Xia; Hong-Xing Zhang; Qing-Jiang Pan; Tao Liu; Hong-Gang Fu; Chia-Chung Sun
Journal:  Inorg Chem       Date:  2008-02-27       Impact factor: 5.165

10.  Theoretical study on photophysical properties of bis-dipolar diphenylamino-endcapped oligoarylfluorenes as light-emitting materials.

Authors:  Yan-Ling Liu; Ji-Kang Feng; Ai-Min Ren
Journal:  J Phys Chem A       Date:  2008-02-29       Impact factor: 2.781
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  1 in total

1.  Enhanced enantioselective recognition with diastereoisomeric BINOL based chiral fluorescent boronic acid sensors.

Authors:  Qiuting Li; Huimin Guo; Yubo Wu; Xin Zhang; Yifan Liu; Jianzhang Zhao
Journal:  J Fluoresc       Date:  2011-06-03       Impact factor: 2.217
  1 in total

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