CdSeTe Kuantum Noktaları ile Bromo Krezol Mor Kombinasyonunun Spektrofotometrik Değerlendirmesi

Kuantum noktalar (QDs) sahip oldukları benzersiz optik ve elektronik özellikleri ile son yıllarda birçok farklı teknolojik alanda popüler hale gelmişlerdir. Bu durum QD'lar ile organik bileşiklerin etkileşimine olan ilgiyi arttırmaktadır. Bu çalışmada bu ilgiye temel alarak, CdSeTe QD'lar ile Brom Krezol Moru (BCP) kloroform içerisinde oda sıcaklığın da etkileşimini ve CdSeTe QDs/BCP yapısının spektroskopik olarak karakterizasyonu açıklamayı amaçlamıştır. Bu amaç doğrultusunda CdSeTe QDs/ BCP oluşumunun etkileşimleri spektroskopik olarak Fourier dönüşümlü kızılötesi spektroskopisi (FTIR), absorbans ve emisyon üzerinden karakterizasyon çalışmaları yapılmıştır. BCP'nin CdSeTe QD'lar ile hibritleşmesiyle QDs'nin lüminesans pikinde 19 kat azalma tespit edilmiştir. Bununla birlikte Brom Krezol Moru (BCP) ile hibritleşen CdSeTe QD'lar BCP'nin soğurma özelliğini 112.8 katına kadar arttırmıştır.

Anahtar Kelimeler:

CdSeTe kuantum noktaları, Hibrit yapı, Bromokrezolmor, Nanoteknoloji, Emisyon

Spectrophotometric Evaluation of Combination of CdSeTe Quantum Dots and Bromocresol Purple

Quantum dots (QD) have been used in many different technological fields in recent years with their unique optical and electronic features. This increases the relevance to hybrid structures compatible with QDs. In this study, CdSeTe QDs and Bromocresol Purple (BCP) hybridized in chloroform in a very short time of room temperature and CdSeTe QD / BCP hybrid structures were created. The interactions of synthesized CdSeTe QD / BCP hybrid structures were examined by FT-IR and absorbance and emission characterization studies were carried out. A 19-fold reduction in the luminescence peak of QD was detected by hybridizing BCP with CdSeTe QDs. However, CdSeTe QDs hybridized to BCP increased the absorbance property of BCP up to 112.8 times.

Keywords:

CdSeTe QDs, Bromocresol purple, Hybrid associate, Emission; Absorption, nanotechnology,

PDF

___

Algar, W. R., Tavares, A. J., & Krull, U. J. (2010). Beyond labels: A review of the application of quantum dots as integrated components of assays, bioprobes, and biosensors utilizing optical transduction. Analytica Chimica Acta, 673(1), 1–25. https://doi.org/10.1016/j.aca.2010.05.026
Amelia, M., Lincheneau, C., Silvi, S., & Credi, A. (2012). Electrochemical properties of CdSe and CdTe quantum dots. Chemical Society Reviews, 41(17), 5728. https://doi.org/10.1039/c2cs35117j
Cao, S., & Yu, J. (2016). Carbon-based H2-production photocatalytic materials. Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 27, 72–99. https://doi.org/10.1016/j.jphotochemrev.2016.04.002
Chien, Y.-H., Huang, C.-C., Wang, S.-W., & Yeh, C.-S. (2011). Synthesis of nanoparticles: sunlight formation of gold nanodecahedra for ultra-sensitive lead-ion detection. Green Chemistry, 13(5), 1162. https://doi.org/10.1039/c0gc00915f
Clapp, A. R., Medintz, I. L., Mauro, J. M., Fisher, B. R., Bawendi, M. G., & Mattoussi, H. (2004). Fluorescence Resonance Energy Transfer Between Quantum Dot Donors and Dye-Labeled Protein Acceptors. Journal of the American Chemical Society, 126(1), 301–310. https://doi.org/10.1021/ja037088b
Colpini, L. M. S., Alves, H. J., Santos, O. A. A. dos, & Costa, C. M. M. (2008). Discoloration and degradation of textile dye aqueous solutions with titanium oxide catalysts obtained by the sol–gel method. Dyes and Pigments, 76(2), 525–529. https://doi.org/10.1016/j.dyepig.2006.10.014 Debnath, T., Maiti, S., & Ghosh, H. N. (2016). Unusually Slow Electron Cooling to Charge-Transfer State in Gradient CdTeSe Alloy Nanocrystals Mediated through Mn Atom. Journal of Physical Chemistry Letters. https://doi.org/10.1021/acs.jpclett.6b00348
Dumas, E., Gao, C., Suffern, D., Bradforth, S. E., Dimitrijevic, N. M., & Nadeau, J. L. (2010). Interfacial Charge Transfer between CdTe Quantum Dots and Gram Negative Vs Gram Positive Bacteria. Environmental Science & Technology, 44(4), 1464–1470. https://doi.org/10.1021/es902898d
Elibol, E. (2020). Synthesis of near unity photoluminescence CdSeTe alloyed Quantum Dots. Journal of Alloys and Compounds, 817, 152726. https://doi.org/10.1016/j.jallcom.2019.152726
ELİBOL, E., & DEMİRCİ, T. (2020). An Investigation The Spectroscopic Charactarization Of Alloy Cdsete Quantumdots/ Bromophenol Blue Hybrid Associates. Sakarya University Journal of Science, 25(1), 200–211. https://doi.org/10.16984/saufenbilder.729891
Elibol, E., & Tutkun, N. (2019). Improving CdTe QDSSC’s performance by Cannula synthesis method of CdTe QD. Materials Science in Semiconductor Processing, 93, 304–316. https://doi.org/10.1016/j.mssp.2019.01.014
Gupta, S. K., Singh, D. P., Tripathi, P. K., Manohar, R., Varia, M., Sagar, L. K., & Kumar, S. (2013). CdSe quantum dot-dispersed DOBAMBC: an electro-optical study. Liquid Crystals, 40(4), 528–533. https://doi.org/10.1080/02678292.2012.761735
Hill, P. G., & Wells, T. N. C. (1983). Bromocresol Purple and the Measurement of Albumin: Falsely High Plasma Albumin Concentrations Eliminated by Increased Reagent Ionic Strength. Annals of Clinical Biochemistry: An International Journal of Biochemistry and Laboratory Medicine, 20(5), 264–270. https://doi.org/10.1177/000456328302000503
Jamieson, T., Bakhshi, R., Petrova, D., Pocock, R., Imani, M., & Seifalian, A. M. (2007). Biological applications of quantum dots. Biomaterials, 28(31), 4717–4732. https://doi.org/10.1016/j.biomaterials.2007.07.014
Kang, T., Um, K., Park, J., Chang, H., Lee, D. C., Kim, C.-K., & Lee, K. (2016). Minimizing the fluorescence quenching caused by uncontrolled aggregation of CdSe/CdS core/shell quantum dots for biosensor applications. Sensors and Actuators B: Chemical, 222, 871–878. https://doi.org/10.1016/j.snb.2015.09.036
Klude, M., Passow, T., Heinke, H., & Hommel, D. (2002). Electro-Optical Characterization of CdSe Quantum Dot Laser Diodes. Physica Status Solidi (B), 229(2), 1029–1032. https://doi.org/10.1002/1521-3951(200201)229:2
Kurzweilová, H., & Sigler, K. (1993). Fluorescent staining with bromocresol purple: A rapid method for determining yeast cell dead count developed as an assay of killer toxin activity. Yeast, 9(11), 1207–1211. https://doi.org/10.1002/yea.320091107
Lesiak, A., Drzozga, K., Cabaj, J., Bański, M., Malecha, K., & Podhorodecki, A. (2019). Optical Sensors Based on II-VI Quantum Dots. Nanomaterials, 9(2), 192. https://doi.org/10.3390/nano9020192
Orlova, A. O., Maslov, V. G., Baranov, A. V., Gounko, I., & Byrne, S. (2008). Spectral-luminescence study of the formation of QD-sulfophthalocyanine molecule complexes in an aqueous solution. Optics and Spectroscopy, 105(5), 726–731. https://doi.org/10.1134/S0030400X08110131
Rakovich, A., Rakovich, T., Kelly, V., Lesnyak, V., Eychmüller, A., Rakovich, Y. P., & Donegan, J. F. (2010). Photosensitizer Methylene Blue-Semiconductor Nanocrystals Hybrid System for Photodynamic Therapy. Journal of Nanoscience and Nanotechnology, 10(4), 2656–2662. https://doi.org/10.1166/jnn.2010.1376
Razmi, H., & Mohammad-Rezaei, R. (2013). Graphene quantum dots as a new substrate for immobilization and direct electrochemistry of glucose oxidase: Application to sensitive glucose determination. Biosensors and Bioelectronics, 41, 498–504. https://doi.org/10.1016/j.bios.2012.09.009
Resch-Genger, U., Grabolle, M., Cavaliere-Jaricot, S., Nitschke, R., & Nann, T. (2008). Quantum dots versus organic dyes as fluorescent labels. Nature Methods, 5(9), 763–775. https://doi.org/10.1038/nmeth.1248
Schmelz, O., Mews, A., Basché, T., Herrmann, A., & Müllen, K. (2001). Supramolecular Complexes from CdSe Nanocrystals and Organic Fluorophors. Langmuir, 17(9), 2861–2865. https://doi.org/10.1021/la0016367
Shi, L., Rosenzweig, N., & Rosenzweig, Z. (2007). Luminescent Quantum Dots Fluorescence Resonance Energy Transfer-Based Probes for Enzymatic Activity and Enzyme Inhibitors. Analytical Chemistry, 79(1), 208–214. https://doi.org/10.1021/ac0614644
Smirnov, M. S., Ovchinnikov, O. V., Taidakov, I. V., Ambrozevich, S. A., Vitukhnovskii, A. G., Zvyagin, A. I., & Uskov, G. K. (2018). Luminescent Properties of Hybrid Nanostructures Based on Quantum Dots of CdS, Europium 1,3-Diketonate, and Methylene Blue Molecules. Optics and Spectroscopy, 125(2), 249–255. https://doi.org/10.1134/S0030400X18080210
Snee, P. T., Somers, R. C., Nair, G., Zimmer, J. P., Bawendi, M. G., & Nocera, D. G. (2006). A Ratiometric CdSe/ZnS Nanocrystal pH Sensor. Journal of the American Chemical Society, 128(41), 13320–13321. https://doi.org/10.1021/ja0618999
Süslü, İ., & Tamer, A. (2002). Spectrophotometric determination of enoxacin as ion-pairs with bromophenol blue and bromocresol purple in bulk and pharmaceutical dosage form. Journal of Pharmaceutical and Biomedical Analysis, 29(3), 545–554. https://doi.org/10.1016/S0731-7085(02)00105-X
Yao, W., & Byrne, R. H. (2001). Spectrophotometric Determination of Freshwater pH Using Bromocresol Purple and Phenol Red. Environmental Science & Technology, 35(6), 1197–1201. https://doi.org/10.1021/es001573e