Photoluminescent MoS2 quantum dots surrounded by nucleotides: an experimental and theoretical study
Bibliographic record
Abstract
No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.
Source: Not provided · Quality: missing
Research context
OpenAlex topics: 2D Materials and Applications · MXene and MAX Phase Materials · Advanced Photocatalysis Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (53)
Show source-provided references
1. Li X, Shan J, Zhang W, Su S, Yuwen L, Wang L (2017) Recent advances in synthesis and biomedical applications of two-dimensional transition metal dichalcogenide nanosheets. Small 13:1602660-1–1602728. https://doi.org/10.1002/smll.20160266010.1002/smll.201602660 ↗
2. Wang L, Xu D, Jiang L, Gao J, Tang Z, Xu Y, Chen X, Zhang H (2021) Transition metal dichalcogenides for sensing and oncotherapy: status, challenges, and perspective. Adv Funct Mater 31:2004408-1–2004420. https://doi.org/10.1002/adfm.20200440810.1002/adfm.202004408 ↗
3. Zhao Y, Wang SB, Chen AZ, Kankala RK (2022) Nanoarchitectured assembly and surface of two-dimensional (2D) transition metal dichalcogenides (TMDCs) for cancer therapy. Coord Chem Rev 472:214765. https://doi.org/10.1016/j.ccr.2022.21476510.1016/j.ccr.2022.214765 ↗
4. Liu M, Zhu H, Wang Y, Sevencan C, Li BL (2021) Functionalized MoS2-based nanomaterials for cancer phototherapy and other biomedical applications. ACS Mater Lett 3:462–496. https://doi.org/10.1021/acsmaterialslett.1c0007310.1021/acsmaterialslett.1c00073 ↗
5. Cunningham G, Lotya M, Cucinotta CS, Sanvito S, Bergin SD, Menzel R, Shaffer MSP, Coleman JN (2012) Solvent exfoliation of transition metal dichalcogenides: dispersibility of exfoliated nanosheets varies only weakly between compounds. ACS Nano 6:3468–3480. https://doi.org/10.1021/nn300503e10.1021/nn300503e ↗
6. Raza A, Hassan JZ, Ikram M, Ali S, Farooq U, Khan Q, Maqbool M (2021) Advances in liquid-phase and intercalation exfoliations of transition metal dichalcogenides to produce 2D framework. Adv Mater Interfaces 8:2002205-1–2002246. https://doi.org/10.1002/admi.20200220510.1002/admi.202002205 ↗
7. Witomska S, Leydecker T, Ciesielski A, Samori P (2019) Production and patterning of liquid phase–exfoliated 2D sheets for applications in optoelectronics. Adv Funct Mater 29:1901126-1–1901223. https://doi.org/10.1002/adfm.20190112610.1002/adfm.201901126 ↗
8. Paredes JI, Villar-Rodil S (2016) Biomolecule-assisted exfoliation and dispersion of graphene and other two-dimensional materials: a review of recent progress and applications. Nanoscale 8:15389–15413. https://doi.org/10.1039/C6NR02039A10.1039/C6NR02039A ↗
9. Guan G, Zhang S, Liu S, Cai Y, Low M, Teng CP, Phang IY, Cheng Y, Duei KL, Srinivasan BM, Zheng Y, Zhang YW, Han MY (2015) Protein induces layer-by-layer exfoliation of transition metal dichalcogenides. J Am Chem Soc 137:6152–6155. https://doi.org/10.1021/jacs.5b0278010.1021/jacs.5b02780 ↗
10. Bang GS, Cho S, Son N, Shim GW, Cho BK, Choi SY (2016) DNA-assisted exfoliation of tungsten dichalcogenides and their antibacterial effect. ACS Appl Mater Interfaces 8:1943–1950. https://doi.org/10.1021/acsami.5b1013610.1021/acsami.5b10136 ↗
11. Ayan-Varela M, Perez-Vidal O, Paredes JI, Munuera JM, Villar-Rodil S, Diaz-Gonzalez M, Fernandez-Sanchez C, Silva VS, Cicuendez M, Vila M, Martinez-Alonso A, Tascon JMD (2017) Aqueous exfoliation of transition metal dichalcogenides assisted by DNA/RNA nucleotides: catalytically active and biocompatible nanosheets stabilized by acid-base interactions. ACS Appl Mater Interfaces 9:2835–2845. https://doi.org/10.1021/acsami.6b1361910.1021/acsami.6b13619 ↗
12. Cicuendez M, Silva VS, Santos J, Coimbra A, Oliveira H, Ayan-Varela M, Paredes JI, Villar-Rodil S, Vila M (2019) MoS2 flakes stabilized with DNA/RNA nucleotides: in vitro cell response. Mater Sci Eng C 100:11–22. https://doi.org/10.1016/j.msec.2019.02.00210.1016/j.msec.2019.02.002 ↗
13. Liu X, Chen H, Lin J, Li Y, Guo L (2019) Exfoliation of transition-metal dichalcogenides using ATP in aqueous solution. Chem Commun 55:2972–2975. https://doi.org/10.1039/C8CC10259G10.1039/C8CC10259G ↗
14. Ippolito S, Samori P (2022) Defect engineering strategies toward controlled functionalization of solution-processed transition metal dichalcogenides. Small Sci 2:2100122-1–2100211. https://doi.org/10.1002/smsc.20210012210.1002/smsc.202100122 ↗
15. Backes C, Smith RJ, McEvoy N, Berner NC, McCloskey D, Nerl HC, O’Neill A, King PJ, Higgins T, Hanlon D, Scheuschner N, Maultzsch J, Houben L, Duesberg GS, Donegan JF, Nicolosi V, Coleman JN (2014) Edge and confinement effects allow in situ measurement of size and thickness of liquid-exfoliated nanosheets. Nat. Commun. 5:4576. https://doi.org/10.1038/ncomms5576. (1-10)10.1038/ncomms5576 ↗
16. Gan ZX, Liu LZ, Wu HY, Hao YL, Shan Y, Wu XL, Chu PK (2015) Quantum confinement effects across two-dimensional planes in MoS2 quantum dots. Appl Phys Lett 106:233113-1–233115. https://doi.org/10.1063/1.492255110.1063/1.4922551 ↗
17. Jin H, Ahn M, Jeong S, Han JH, Yoo D, Son DH, Cheon J (2016) Colloidal single-layer quantum dots with lateral confinement effects on 2D exciton. J Am Chem Soc 138:13253–13259. https://doi.org/10.1021/jacs.6b0697210.1021/jacs.6b06972 ↗
18. Eda G, Yamaguchi H, Voiry D, Fujita T, Chen M, Chhowalla M (2011) Photoluminescence from chemically exfoliated MoS2. Nano Lett 11:5111–5116. https://doi.org/10.1021/nl201874w10.1021/nl201874w ↗
19. Mukherjee S, Maiti R, Midya A, Das S, Ray SK (2015) Tunable direct bandgap optical transitions in MoS2 nanocrystals for photonic devices. ACS Photonics 2:760–768. https://doi.org/10.1021/acsphotonics.5b0011110.1021/acsphotonics.5b00111 ↗
20. Bhattacharya D, Mukherjee S, Mitra RK, Ray SK (2020) Size-dependent optical properties of MoS2 nanoparticles and their photo-catalytic applications. Nanotechnology 31:145701. https://doi.org/10.1088/1361-6528/ab61ce10.1088/1361-6528/ab61ce ↗
21. Wu JY, Zhang XY, Ma XD, Qiu YP, Zhang T (2015) High quantum-yield luminescent MoS2 quantum dots with variable light emission created via direct ultrasonic exfoliation of MoS2 nanosheets. RSC Adv 5:95178–95182. https://doi.org/10.1039/c5ra19201c10.1039/c5ra19201c ↗
22. Zhou K, Zhang Y, Xia Z, Wei W (2016) As-prepared MoS2 quantum dot as a facile fluorescent probe for long-term tracing of live cells. Nanotechnology 27:275101. https://doi.org/10.1088/0957-4484/27/27/27510110.1088/0957-4484/27/27/275101 ↗
23. Nguyen V, Dong Q, Yan L, Zhao N, Le PH (2019) Facile synthesis of photoluminescent MoS2 and WS2 quantum dots with strong surface-state emission. J Lumin 214:116554. https://doi.org/10.1016/j.jlumin.2019.11655410.1016/j.jlumin.2019.116554 ↗
24. Roy S, Sharbirin AS, Lee Y, Kim WB, Kim TS, Cho K, Kang K, Jung HS, Kim J (2020) Measurement of quantum yields of monolayer TMDs using dye-dispersed PMMA thin films. Nanomaterials 10:1032. https://doi.org/10.3390/nano10061032. (1-11)10.3390/nano10061032 ↗
25. Caigas SP, Santiago SRM, Lin TN, Lin CAJ, Yuan CT, Shen JL, Lin TY (2018) Origins of excitation-wavelength-dependent photoluminescence in WS2 quantum dots. Appl Phys Lett 112:092106-1–92114. https://doi.org/10.1063/1.500963810.1063/1.5009638 ↗
26. Wang X, Wu Q, Jiang K, Wang C, Zhang C (2017) One-step synthesis of water-soluble and highly fluorescent MoS2 quantum dots for detection of hydrogen peroxide and glucose. Sens Actuators B: Chem 252:183–190. https://doi.org/10.1016/j.snb.2017.05.17710.1016/j.snb.2017.05.177 ↗
27. Gan Z, Gui Q, Shan Y, Pan P, Zhang N, Zhang L (2016) Photoluminescence of MoS2 quantum dots quenched by hydrogen peroxide: a fluorescent sensor for hydrogen peroxide. J Appl Phys 120:104503-1–104505. https://doi.org/10.1063/1.496231810.1063/1.4962318 ↗
28. Gopalakrishnan D, Damien D, Li B, Gullappalli H, Pillai VK, Ajayan PM, Shaijumon MM (2015) Electrochemical synthesis of luminescent MoS2 quantum dots. Chem Commun 51:6293–6296. https://doi.org/10.1039/C4CC09826A10.1039/C4CC09826A ↗
29. Thomas A, Jinesh KB (2022) Excitons and trions in MoS2 quantum dots: the influence of the dispersing medium. ACS Omega 7:6531–6538. https://doi.org/10.1021/acsomega.1c0543210.1021/acsomega.1c05432 ↗
30. Kabel J, Sharma S, Acharya A, Zhang D, Yap YK (2021) Molybdenum disulfide quantum dots: properties, synthesis, and applications. J Carbon Res C 7:45. https://doi.org/10.3390/c702004510.3390/c7020045 ↗
31. Guo Y, Li J (2020) MoS2 quantum dots: synthesis, properties and biological applications. Mater Sci Eng C 109:110511-1–110512. https://doi.org/10.1016/j.msec.2019.11051110.1016/j.msec.2019.110511 ↗
32. Zhao Y, Truhlar DG (2008) The M06 suite of density functionals for main group thermochemistry, thermochemical kinetics, noncovalent interactions, excited states, and transition elements: two new functionals and systematic testing of four M06-class functionals and 12 other functionals. Theor Chem Acc 120:215–241. https://doi.org/10.1007/s00214-007-0310-x10.1007/s00214-007-0310-x ↗
33. Stepanian S, Karachevtsev V, Adamowicz L (2024) Stacked and covalently bonded MoS2-nucleobase complexes: a first-principles study. Chem Phys Lett 844:141270. https://doi.org/10.1016/j.cplett.2024.14127010.1016/j.cplett.2024.141270 ↗
34. Boys SF, Bernardi F (1970) The calculation of small molecular interactions by differences of separate total energies. Some procedures with reduced errors. Mol Phys 19:553–566. https://doi.org/10.1080/0026897700010156110.1080/00268977000101561 ↗
35. Hay PJ, Wadt WR (1985) Ab initio effective core potentials for molecular calculations. Potentials for the transition metal atoms Sc to Hg. J Chem Phys 82:270–283. https://doi.org/10.1063/1.44879910.1063/1.448799 ↗
36. Hay PJ, Wadt WR (1985) Ab initio effective core potentials for molecular calculations. Potentials for main group elements Na to Bi. J Chem Phys 82:284–298. https://doi.org/10.1063/1.44880010.1063/1.448800 ↗
37. Hay PJ, Wadt WR (1985) Ab initio effective core potentials for molecular calculations. Potentials for K to Au including the outermost core orbitals. J Chem Phys 82:299–310. https://doi.org/10.1063/1.44897510.1063/1.448975 ↗
38. Check CE, Faust TO, Bailey JM, Wright BJ, Gilbert TM, Sunderlin LS (2001) Addition of polarization and diffuse functions to the LANL2DZ basis set for P-block elements. J Phys Chem A 105:8111–8116. https://doi.org/10.1021/jp011945l10.1021/jp011945l ↗
39. Scalmani G, Frisch MJ (2010) Continuous surface charge polarizable continuum models of solvation. I. General formalism. J Chem Phys 132:114110-1–114115. https://doi.org/10.1063/1.335946910.1063/1.3359469 ↗
40. Hong J, Hu Z, Probert M, Li K, Lv D, Yang X, Gu L, Mao N, Feng Q, Xie L, Zhang J, Wu D, Zhang Z, Jin C, Ji W, Zhang X, Yuan J, Zhang Z (2015) Exploring atomic defects in molybdenum disulphide monolayers. Nat Commun 6:6293. https://doi.org/10.1038/ncomms7293. (1-8)10.1038/ncomms7293 ↗
41. Zhou W, Zou X, Najmaei S, Liu Z, Shi Y, Kong J, Lou J, Ajayan PM, Yakobson BI, Idrobo JC (2013) Intrinsic structural defects in monolayer molybdenum disulfide. Nano Lett 13:2615–2622. https://doi.org/10.1021/nl400747910.1021/nl4007479 ↗
42. Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Scalmani G, Barone V, Petersson GA, Nakatsuji H, Li X, Caricato M, Marenich AV, Bloino J, Janesko BG, Gomperts R, Mennucci B, Hratchian HP, Ortiz JV, Izmaylov AF, Sonnenberg JL, Williams-Young D, Ding F, Lipparini F, Egidi F, Goings J, Peng B, Petrone A, Henderson T, Ranasinghe D, Zakrzewski VG, Gao J, Rega N, Zheng G, Liang W, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Vreven T, Throssell K, Montgomery JA, Peralta JE, Ogliaro F, Bearpark,MJ, Heyd JJ, Brothers EN, Kudin KN, Staroverov VN, Keith TA, Kobayashi R, Normand J, Raghavachari K, Rendell AP, Burant JC, Iyengar SS, Tomasi J, Cossi M, Millam JM, Klene M, Adamo C, Cammi R, Ochterski JW, Martin RL, Morokuma K, Farkas O, Foresman JB, Fox, DJ (2016) Gaussian 16, Revision B.01. Gaussian, Inc., Wallingford CT
43. O’Neill A, Khan U, Coleman JN (2012) Preparation of high concentration dispersions of exfoliated MoS2 with increased flake size. Chem Mater 24:2414–2421. https://doi.org/10.1021/cm301515z10.1021/cm301515z ↗
44. Kaur J, Gravagnuolo AM, Maddalena P, Altucci C, Giardina P, Gesuele F (2017) Green synthesis of luminescent and defect-free bio-nanosheets of MoS2: interfacing twodimensional crystals with hydrophobins. RSC Adv 7:22400–22408. https://doi.org/10.1039/C7RA01680H10.1039/C7RA01680H ↗
45. Ghorai A, Ray SK, Midya A (2019) Ethylenediamine assisted high yield exfoliation of MoS2 for flexible solid state supercapacitor application. ACS Appl Nano Mater 2:1170–1177. https://doi.org/10.1021/acsanm.8b0200210.1021/acsanm.8b02002 ↗
46. Gopalakrishnan D, Damien D, Shaijumon MM (2014) MoS2 quantum dot-interspersed exfoliated MoS2 nanosheets. ACS Nano 8:5297–5303. https://doi.org/10.1021/nn501479e10.1021/nn501479e ↗
47. Smith RJ, King PJ, Lotya M et al (2011) Large-scale exfoliation of inorganic layered compounds in aqueous surfactant solutions. Adv Mater 23:3944–3948. https://doi.org/10.1002/adma.20110258410.1002/adma.201102584 ↗
48. Li B, Jiang L, Li X, Ran P, Zuo P, Wang A, Qu L, Zhao Y, Cheng Z, Lu Y (2017) Preparation of monolayer MoS2 quantum dots using temporally shaped femtosecond laser ablation of bulk MoS2 targets in water. Sci Rep 7:11182-1–11212. https://doi.org/10.1038/s41598-017-10632-310.1038/s41598-017-10632-3 ↗
49. Kim DH, Kim C, Kim D, Lee SY, Lee DJ, Kim HD, Kim GT (2021) Discovery of natural water-dispersible MoS2 quantum dots in bulk powder. Appl Surf Sci 535:147661-1–147667. https://doi.org/10.1016/j.apsusc.2020.14766110.1016/j.apsusc.2020.147661 ↗
50. Xu Y, Yan L, Li X, Xu H (2019) Fabrication of transition metal dichalcogenides quantum dots based on femtosecond laser ablation. Sci Rep 9(1–9):2931. https://doi.org/10.1038/s41598-019-38929-510.1038/s41598-019-38929-5 ↗
51. Zhang SL, Jung H, Huh JS, Yu JB, Yang WC (2014) Efficient exfoliation of MoS2 with volatile solvents and their application for humidity sensor. J Nanosci Nanotechnol 14:8518–8522. https://doi.org/10.1166/jnn.2014.998410.1166/jnn.2014.9984 ↗
52. Park KH, Jung S, Kim J, Ko BM, Shim WG, Hong SJ, Song SH (2021) Boosting photovoltaic performance in organic solar cells by manipulating the size of MoS2 quantum dots as a hole-transport material. Nanomaterials 11:1464. https://doi.org/10.3390/nano1106146410.3390/nano11061464 ↗
53. Lu T, Chen F (2012) Multiwfn: a multifunctional wavefunction analyzer. J Comput Chem 33:580–592. https://doi.org/10.1002/jcc.2288510.1002/jcc.22885 ↗