Abstract
The characterization of quantum dots (QDs) and their conjugates with bovine serum albumin was done using on-a-chip electrophoresis. Under optimal conditions, bioconjugated QDs were successfully separated from free QDs within ≈10 min. Influence of coupling agent on a quenching of QD fluorescence intensity caused by conjugation to a protein was studied. When using two-step procedure combining 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide with N-hydroxysulfosuccinimide, the highest quenching effect was notable. We showed that QDs and capillary electrophoresis on a chip can be applied as a sensitive technique for the detection of biological molecules. The characteristics of this method are simplicity, small sample and reagent requirements, and high efficiency of separation.
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03 October 2017
The original version of this article unfortunately contained a mistake. Figure 4 was. The corrected Figure 4 is given below.
References
Mattoussi H, Palui G, Na HB (2012) Adv Drug Deliv Rev 64:138
Tomczak N, Janczewski D, Han MY, Vancso GJ (2009) Prog Polym Sci 34:393
Michalet X, Pinaud FF, Bentolila LA, Tsay JM, Doose S, Li JJ, Sundaresan G, Wu AM, Gambhir SS, Weiss S (2005) Science 307:538
Chomoucka J, Drbohlavova J, Babula P, Adam V, Hubalek J, Provaznik I, Kizek R (2010) Proc Eng 5:922
Hoshino A, Fujioka K, Oku T, Suga M, Sasaki YF, Ohta T, Yasuhara M, Suzuki K, Yamamoto K (2004) Nano Lett 4:2163
Morelli E, Cioni P, Posarelli M, Gabellieri E (2012) Aquat Toxicol 122:153
Huang XY, Weng JF, Sang FM, Song XT, Cao CX, Ren JC (2006) J Chromatogr A 1113:251
Mamedova NN, Kotov NA, Rogach AL, Studer J (2001) Nano Lett 1:281
Wang J-H, Li Y-Q, Zhang H-L, Wang H-Q, Lin S, Chen J, Zhao Y-D, Luo Q-M (2010) Colloids Surf A Physicochem Eng Asp 364:82
Feng HT, Law WS, Yu LJ, Li SFY (2007) J Chromatogr A 1156:75
Goldman ER, Anderson GP, Tran PT, Mattoussi H, Charles PT, Mauro JM (2002) Anal Chem 74:841
Pathak S, Davidson MC, Silva GA (2007) Nano Lett 7:1839
Ji X, Zheng J, Xu J, Rastogi VK, Cheng T-C, DeFrank JJ, Leblanc RM (2005) J Phys Chem B 109:3793
Dwarakanath S, Bruno JG, Shastry A, Phillips T, John A, Kumar A, Stephenson LD (2004) Biochem Biophys Res Commun 325:739
Shan Y, Wang L, Shi Y, Zhang H, Li H, Liu H, Yang B, Li T, Fang X, Li W (2008) Talanta 75:1008
Jimenez-López J, Molina-García L, Rodrigues SSM, Santos JLM, Ortega-Barrales P, Ruiz-Medina A (2016) J Lumin 175:158
Wang JH, Qiu L, Wang CL, Zhang Y, Li JY, Xia J, Jiang PJ (2013) Int J Mol Sci 14:19146
Narain R (2013) Chemistry of bioconjugates: synthesis, characterization, and biomedical applications. Wiley, New York
El Kadi N, Taulier N, Le Huerou JY, Gindre M, Urbach W, Nwigwe I, Kahn PC, Waks M (2006) Biophys J 91:3397
Huang BX, Kim HY, Dass C (2004) J Am Soc Mass Spectrom 15:1237
Meziani MJ, Pathak P, Harruff BA, Hurezeanu R, Sun YP (2005) Langmuir 21:2008
Singh S, Kaur R, Chahal J, Devi P, Jain DVS, Singla ML (2013) J Lumin 141:53
Stewart DTR, Celiz MD, Vicente G, Colon LA, Aga DS (2011) TrAC Trends Anal Chem 30:113
Pathak S, Choi SK, Arnheim N, Thompson ME (2001) J Am Chem Soc 123:4103
Song XT, Li L, Chan HF, Fang NH, Ren JC (2006) Electrophoresis 27:1341
Nandi P, Lunte SM (2009) Anal Chim Acta 651:1
Kumar BJ, Kumar DS, Mahesh HM (2016) J Lumin 178:362
Bucking W, Massadeh S, Merkulov A, Xu S, Nann T (2010) Anal Bioanal Chem 396:1087
Kimura K, Takashima S, Ohshima H (2002) J Phys Chem B 106:7260
Voráčová I, Klepárník K, Lišková M, Foret F (2015) Electrophoresis 36:867
Vicente G, Colon LA (2008) Anal Chem 80:1988
Pereira M, Lai EP (2008) J Nanobiotechnol 6:1
Hermanson GT (2013) Bioconjugation techniques, 3rd edn. Academic, Boston
Tabujew I, Peneva K (2015) In: Samal S, Dubruel P (eds) Cationic polymers in regenerative medicine. The Royal Society of Chemistry, UK
Tian JN, Liu JQ, He WY, Hu ZD, Yao XJ, Chen XG (2004) Biomacromol 5:1956
Ryvolova M, Smerkova K, Chomoucka J, Hubalek J, Adam V, Kizek R (2013) Electrophoresis 34:801
Vaishanav SK, Korram J, Nagwanshi R, Ghosh KK, Satnami ML (2016) J Fluoresc 26:855
Ghali M (2010) J Lumin 130:1254
Ellappan V, Kesavan M, Ramalingam P, Kulandaivel J, Rajalingam R (2015) Luminescence 30:978
Chomoucká J, Drbohlavová J, Majzlíková P, Prášek J, Pekárek J, Hrdý R, Hubálek J (2013) Conjugation bovine serum albumine with CdTe quantum dots. In: Conference proceedings 5th international conference NANOCON 2013. 1. Tanger Ltd., Ostrava, pp 566–571. ISBN: 978-80-87294-47-5
Long Z, Jia J, Wang SL, Kou L, Hou XD, Sepaniak MJ (2013) Microchem J 110:764
Liskova M, Voracova I, Kleparnik K, Hezinova V, Prikryl J, Foret F (2011) Anal Bioanal Chem 400:369
Tian JN, Liu RJ, Zhao YC, Xu Q, Zhao SL (2009) J Colloid Interface Sci 336:504
Chopra A, Tuteja S, Sachdeva N, Bhasin KK, Bhalla V, Sun CR (2013) Biosens Bioelectron 44:132
Acknowledgements
This work has been supported by the Grant Agency of the Czech Republic under the contract GP 13-20303P and by the project CEITEC 2020 (LQ1601) with financial support from the Ministry of Education, Youth and Sports of the Czech Republic under the National Sustainability Programme II.
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The original version of this article was revised: Figure 4 in the original version was wrong. We inserted the corrected figure 4.
A correction to this article is available online at https://doi.org/10.1007/s00706-017-2064-z.
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Simeunović, J.P., Pekárková, J., Žák, J. et al. Studying of quantum dot luminescence quenching effect caused by covalent conjugation with protein. Monatsh Chem 148, 1901–1909 (2017). https://doi.org/10.1007/s00706-017-2038-1
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DOI: https://doi.org/10.1007/s00706-017-2038-1