Abstract
In this paper, a new class of two component white light emitting systems viz, JaB (java plum + beetroot) {I}, and CaB (carrot + beetroot) {II} were developed through resonance energy transfer (RET) phenomenon by using a fruit (java plum) and two vegetable (carrot and beetroot) extracts. In these white light emitting systems, java plum and carrot are the donors while beetroot is the acceptor. The primary fluorescent pigments present in the natural extracts (i.e., anthocyanin in java plum, β-carotene in carrot, and betanin in beetroot) were responsible for the white light emission. The CIE (Commission Internationale d’Eclairage) coordinates for I and II were {0.32, 0.34} and {0.33, 0.33}, respectively, in solution phase. Interestingly, the white light emission (WLE) was also achieved in agar-agar gel medium. In gel medium, the CIE values were {0.31, 0.34} and {0.33, 0.32} for I and II, respectively. The donor-acceptor distance (r) for I and II were found to be 0.5 and 0.4 nm, respectively. Furthermore, the rate of energy transfer was also quantified with the values of 2.78 × 109 s−1 for JaB (I) and 1.02 × 108 s−1 for CaB (II) systems. The mechanistic investigation of the two white light systems was further supported by DFT studies.
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References
Wang J, Lin W, Li W (2013) Three-channel fluorescent sensing via organic white light-emitting dyes for detection of hydrogen sulfide in living cells. Biomaterials 34:7429–7436. https://doi.org/10.1016/j.biomaterials.2013.06.013
Gather MC, Köhnen A, Meerholz K (2011) White organic light-emitting diodes. Adv Mater 23:233–248. https://doi.org/10.1002/adma.201002636
Fleetham T, Ecton J, Wang Z, Bakken N, Li J (2013) Single-doped white organic light-emitting device with an external quantum efficiency over 20%. Adv Mater 25:2573–2576. https://doi.org/10.1002/adma.201204602
Vohra V, Calzaferri G, Destri S, Pasini M, Porzio W, Botta C (2010) Toward white light emission through efficient two-step energy transfer in hybrid nanofibers. ACS Nano 4:1409–1416. https://doi.org/10.1021/nn9017922
Zhang Q, Wang CF, Ling LT, Chen S (2014) Fluorescent nanomaterial-derived white light-emitting diodes: what’s going on. J Mater Chem C 2:4358–4373. https://doi.org/10.1039/c4tc00048j
Pan M, Liao W, Yin S, Sun S, Su C (2018) Single-phase white-light-emitting and photoluminescent color-tuning coordination assemblies. Chem Rev 118:8889–8935. https://doi.org/10.1021/acs.chemrev.8b00222
Park S, Kwon JE, Kim SH, Seo J, Chung K, Park S-Y, Jang D-J, Milián Medina B, Gierschner J, Park SY (2009) A White-Light-Emitting molecule: Frustrated energy transfer between constituent emitting centers. J Am Chem Soc 131(39):14043–14049. https://doi.org/10.1021/ja902533f
Molla MR, Ghosh S (2012) Hydrogen-bonding-mediated J-aggregation and white-light emission from a remarkably simple, single-component, naphthalenediimide chromophore. Chemistry 18(5):1290–1294. https://doi.org/10.1002/chem.201103600
Sanju KS, Neelakandan PP, Ramaiah D (2011) DNA-assisted white light emission through FRET. Chem Commun 47:1288–1290. https://doi.org/10.1039/c0cc04173d
Mukherjee S, Thilagar P (2014) Organic white-light emitting materials. Dye Pigment 110:2–27. https://doi.org/10.1016/j.dyepig.2014.05.031
Singh V, Mishra AK (2016) White light emission from an aqueous vegetable cocktail: application towards pH sensing. Dye Pigment 125:362–366. https://doi.org/10.1016/j.dyepig.2015.10.017
Li J, Liang Q, Hong J, Yan J, Dolgov L, Meng Y et al (2018) White light emission and enhanced color stability in a single-component host. ACS Appl Mater Interfaces 10:18066–18072. https://doi.org/10.1021/acsami.8b02716
Ooyama Y, Yagi S (2021) Progress in the science of functional dyes. https://doi.org/10.1007/978-981-33-4392-4
Kundu S, Sk B, Pallavi P, Giri A, Patra A (2020) Molecular engineering approaches towards all-organic white light emitting materials. Chem A Eur J 26:5557–5582. https://doi.org/10.1002/chem.201904626
Geng WC, Liu YC, Wang YY, Xu Z, Zheng Z, Yang CB et al (2017) A self-assembled white-light-emitting system in aqueous medium based on a macrocyclic amphiphile. Chem Commun 53:392–395. https://doi.org/10.1039/c6cc09079f
Ki W, Li J, Eda G, Chhowalla M (2010) Direct white light emission from inorganic-organic hybrid semiconductor bulk materials. J Mater Chem 20:10676–10679. https://doi.org/10.1039/c0jm02213f
Yang QY, Wu K, Jiang JJ, Hsu CW, Pan M, Lehn JM et al (2014) Pure white-light and yellow-to-blue emission tuning in single crystals of Dy (III) metal–organic frameworks. Chem Commun 50:7702–7704. https://doi.org/10.1039/c4cc01763c
Sun CY, Wang XL, Zhang X, Qin C, Li P, Su ZM et al (2013) Efficient and tunable white-light emission of metal-organic frameworks by iridium-complex encapsulation. Nat Commun 4:1–8. https://doi.org/10.1038/ncomms3717
Sessolo M, Tordera D, Bolink HJ (2013) Ionic iridium complex and conjugated polymer used to solution-process a bilayer white light-emitting diode. ACS Appl Mater Interfaces 5:630–634. https://doi.org/10.1021/am302033k
Zhang Y, **e C, Su H, Liu J, Pickering S, Wang Y et al (2011) Employing heavy metal-free colloidal quantum dots in solution-processed white light-emitting diodes. Nano Lett 11:329–332. https://doi.org/10.1021/nl1021442
Ledemi Y, Trudel AA, Rivera VAG, Chenu S, Véron E, Nunes LA et al (2014) White light and multicolor emission tuning in triply doped Yb 3+/Tm3+/Er3+ novel fluoro-phosphate transparent glass-ceramics. J Mater Chem C 2:5046–5056. https://doi.org/10.1039/c4tc00455h
Chen W, Zhuang Y, Wang L, Lv Y, Liu J, Zhou TL et al (2018) Color-tunable and high-efficiency dye-encapsulated metal-organic framework composites used for smart white-light-emitting diodes. ACS Appl Mater Interfaces 10:18910–18917. https://doi.org/10.1021/acsami.8b04937
Zhang H, Su Q, Chen S (2020) Quantum-dot and organic hybrid tandem light-emitting diodes with multi-functionality of full-color-tunability and white-light-emission. Nat Commun 11:1–8. https://doi.org/10.1038/s41467-020-16659-x
Fan L, Liu K, Zeng Q, Li M, Cai H, Zhou J et al (2021) Efficiency-tunable single-component white-light emission realized in hybrid halides through metal co-occupation. ACS Appl Mater Interfaces 13:29835–29842. https://doi.org/10.1021/acsami.1c07636
D’Andrade BW, Forrest SR (2004) White organic light-emitting devices for solid-state lighting. Adv Mater 16:1585–1595. https://doi.org/10.1002/adma.200400684
Farinola GM, Ragni R (2011) Electroluminescent materials for white organic light emitting diodes. Chem Soc Rev 40(7):3467–3482. https://doi.org/10.1039/c0cs00204f
Smet PF, Parmentier AB, Poelman D (2011) Selecting conversion phosphors for white light-emitting diodes. J Electrochem Soc 158:R37. https://doi.org/10.1149/1.3568524
Liu Z, Wang Q, Li M, Ai Y, Pan H, Li P et al (2020) White light emission from single natural molecules: solvatochromic properties of 10-hydroxycamptothecin. Dye Pigment 180:108533. https://doi.org/10.1016/j.dyepig.2020.108533
Singh V, Mishra AK (2015) White light emission from vegetable extracts. Sci Rep 5:1–9. https://doi.org/10.1038/srep11118
Shi Q, Xu S, Yang B, Duan S, Li S, Zhang D et al (2020) White light emission from a single plant source extract with tunable photoluminescence. Spectrochim Acta Part A Mol Biomol Spectrosc 236:118352. https://doi.org/10.1016/j.saa.2020.118352
John J, Abraham R, Jayakrishnan R, Thomas V (2022) Resonant energy transfer between plasmonic silver and biomolecule for colour tuning and white light emission. JCIS Open 8:100065. https://doi.org/10.1016/j.jciso.2022.100065
Roy P, Periasamy AP, Chuang C, Liou YR, Chen YF, Joly J et al (2014) Plant leaf-derived graphene quantum dots and applications for white LEDs. New J Chem 38:4946–4951. https://doi.org/10.1039/c4nj01185f
Kakegawa N, Ogawa M (2002) The intercalation of β-carotene into the organophilic interlayer space of dialkyldimethylammonium-montmorillonites. Appl Clay Sci 22:137–144. https://doi.org/10.1016/S0169-1317(02)00145-X
Guesmi A, Ladhari N, Ben HN, Sakli F (2012) Isolation, identification and dyeing studies of betanin on modified acrylic fabrics. Ind Crops Prod 37:342–346. https://doi.org/10.1016/j.indcrop.2011.12.034
Lazăr S, Constantin OE, Stănciuc N, Aprodu I, Croitoru C, Râpeanu G (2021) Optimization of betalain pigments extraction using beetroot by-products as a valuable source. Inventions 6:1–11. https://doi.org/10.3390/inventions6030050
Sandquist C, McHale JL (2011) Improved efficiency of betanin-based dye-sensitized solar cells. J Photochem Photobiol A Chem 221:90–97. https://doi.org/10.1016/j.jphotochem.2011.04.030
Riaz RS, Elsherif M, Moreddu R, Rashid I, Hassan MU, Yetisen AK et al (2019) Anthocyanin-functionalized contact lens sensors for ocular pH monitoring. ACS Omega 4:21792–21798. https://doi.org/10.1021/acsomega.9b02638
Cherepy NJ, Smestad GP, Grätzel M, Zhang JZ (1997) Ultrafast electron injection: implications for a photoelectrochemical cell utilizing an anthocyanin dye-sensitized TiO2 nanocrystalline electrode. J Phys Chem B 101:9342–9351. https://doi.org/10.1021/jp972197w
Fikselová M, Šilhár S, Mareček J, Frančáková H (2008) Extraction of carrot (Daucus carota L.) carotenes under different conditions. Czech J Food Sci 26:268–274. https://doi.org/10.17221/9/2008-cjfs
Sharmin T, Ahmed N, Hossain A, Hosain MM, Mondal SC, Haque MR, Almas M (2016) Extraction of bioactive compound from some fruits and vegetables (pomegranate peel, carrot and tomato). Am J Food Nutr 4:8–19. https://doi.org/10.12691/ajfn-4-1-2
Lakowicz JR (2006). Principles of fluorescence spectroscopy. https://doi.org/10.1007/978-0-387-46312-4
Hudu A, Saeed SA, Gumel SM (2020) Studies on the dyeing properties of cotton and antimicrobial activity of natural colourant extracted from Beta vulgaris (Beetroot). Earthline J Chem Sci 4:53–66
Munawaroh H, Adillah GF, Saputri LNMZ, Hanif QA, Hidayat R, Wahyuningsih S (2016) The co-pigmentation of anthocyanin isolated from mangosteen pericarp (Garcinia Mangostana L.) as natural dye for dye- sensitized solar cells (DSSC). IOP Conf Ser Mater Sci Eng 107(1):012061. https://doi.org/10.1088/1757-899X/107/1/012061
Wahyuningsih S, Wulandari L, Wartono MW, Munawaroh H, Ramelan AH (2017) The effect of pH and color stability of anthocyanin on food colorant. IOP Conf Ser Mater Sci Eng 193(1):012047. https://doi.org/10.1088/1757-899X/193/1/012047
Saha N, Samanta AK, Chaudhuri S, Dutta D (2015) Characterization and antioxidant potential of a carotenoid from a newly isolated yeast. Food Sci Biotechnol 24:117–124. https://doi.org/10.1007/s10068-015-0017-z
Iriel A, Lagorio MG (2009) Biospectroscopy of Rhododendron indicum flowers. Non-destructive assessment of anthocyanins in petals using a reflectance-based method. Photochem Photobiol Sci 8:337–344. https://doi.org/10.1039/b814461c
Koli P, Pareek RK, Dayma Y, Kumar R (2022) Beetroot’s crude aqueous extract photosensitizer-formic acid-sodium lauryl sulphate photogalvanic electrolyte: solar power and storage. Bioresour Technol Rep 18:101083. https://doi.org/10.1016/j.biteb.2022.101083
** Mn2+ for white-light-emitting diode applications. J Phys Chem C 117:20847–20854. https://doi.org/10.1021/jp4062225
Eliseeva SV, Bünzli JCG (2010) Lanthanide luminescence for functional materials and bio-sciences. Chem Soc Rev 39:189–227. https://doi.org/10.1039/b905604c
Tang Y, **a T, Song T, Cui Y, Yang Y, Qian G (2018) Efficient energy transfer within dyes encapsulated metal-organic frameworks to achieve high performance white light-emitting diodes. Adv Opt Mater 6:1–6. https://doi.org/10.1002/adom.201800968
Acknowledgements
We are thankful to Chandigarh University for providing a wet lab and other infrastructure. We are also grateful to SAIF, Panjab University, for providing an experimental facility. Special thanks to Dr. Manjari Chakraborty, Sr. project scientist, for hel** us record the fluorescence lifetime in the SATHI facility at IIT Delhi.
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K.D. had conducted experiments, analyzed the data, and wrote the manuscript. V.A., P.K. and V.M. initiated the research concept, designed the methodology, and contributed to the writing editing of the manuscript. Y.B and R.M. provided guidance in the experimental design or data analysis.
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Devi, K., Anand, V., Barot, Y. et al. Natural Pigments-Based Two-Component White Light Emitting Systems. J Fluoresc (2024). https://doi.org/10.1007/s10895-024-03624-w
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DOI: https://doi.org/10.1007/s10895-024-03624-w