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Items: 1 to 50 of 269

1.

Sub-20 nm Core-Shell-Shell Nanoparticles for Bright Upconversion and Enhanced Förster Resonant Energy Transfer.

Siefe C, Mehlenbacher RD, Peng CS, Zhang Y, Fischer S, Lay A, McLellan CA, Alivisatos AP, Chu S, Dionne JA.

J Am Chem Soc. 2019 Oct 23;141(42):16997-17005. doi: 10.1021/jacs.9b09571. Epub 2019 Oct 14.

PMID:
31592655
2.

The Underlying Chemical Mechanism of Selective Chemical Etching in CsPbBr3 Nanocrystals for Reliably Accessing Near-Unity Emitters.

Koscher BA, Nett Z, Alivisatos AP.

ACS Nano. 2019 Oct 22;13(10):11825-11833. doi: 10.1021/acsnano.9b05782. Epub 2019 Oct 4.

PMID:
31553569
3.

Resilient Pathways to Atomic Attachment of Quantum Dot Dimers and Artificial Solids from Faceted CdSe Quantum Dot Building Blocks.

Ondry JC, Philbin JP, Lostica M, Rabani E, Alivisatos AP.

ACS Nano. 2019 Jul 2. doi: 10.1021/acsnano.9b03052. [Epub ahead of print]

PMID:
31246407
4.

Ultrahigh Hot Carrier Transient Photocurrent in Nanocrystal Arrays by Auger Recombination.

Gao J, Kidon L, Rabani E, Alivisatos AP.

Nano Lett. 2019 Jul 10;19(7):4804-4810. doi: 10.1021/acs.nanolett.9b02374. Epub 2019 Jun 22.

PMID:
31244231
5.

Perovskite nanowire-block copolymer composites with digitally programmable polarization anisotropy.

Zhou N, Bekenstein Y, Eisler CN, Zhang D, Schwartzberg AM, Yang P, Alivisatos AP, Lewis JA.

Sci Adv. 2019 May 31;5(5):eaav8141. doi: 10.1126/sciadv.aav8141. eCollection 2019 May.

6.

Small Alkaline-Earth-based Core/Shell Nanoparticles for Efficient Upconversion.

Fischer S, Mehlenbacher RD, Lay A, Siefe C, Alivisatos AP, Dionne JA.

Nano Lett. 2019 Jun 12;19(6):3878-3885. doi: 10.1021/acs.nanolett.9b01057. Epub 2019 May 10.

7.

Redefining near-unity luminescence in quantum dots with photothermal threshold quantum yield.

Hanifi DA, Bronstein ND, Koscher BA, Nett Z, Swabeck JK, Takano K, Schwartzberg AM, Maserati L, Vandewal K, van de Burgt Y, Salleo A, Alivisatos AP.

Science. 2019 Mar 15;363(6432):1199-1202. doi: 10.1126/science.aat3803.

PMID:
30872520
8.

Manipulating the Transition Dipole Moment of CsPbBr3 Perovskite Nanocrystals for Superior Optical Properties.

Jurow MJ, Morgenstern T, Eisler C, Kang J, Penzo E, Do M, Engelmayer M, Osowiecki WT, Bekenstein Y, Tassone C, Wang LW, Alivisatos AP, Brütting W, Liu Y.

Nano Lett. 2019 Apr 10;19(4):2489-2496. doi: 10.1021/acs.nanolett.9b00122. Epub 2019 Mar 15.

PMID:
30848600
9.

Bright sub-20-nm cathodoluminescent nanoprobes for electron microscopy.

Prigozhin MB, Maurer PC, Courtis AM, Liu N, Wisser MD, Siefe C, Tian B, Chan E, Song G, Fischer S, Aloni S, Ogletree DF, Barnard ES, Joubert LM, Rao J, Alivisatos AP, Macfarlane RM, Cohen BE, Cui Y, Dionne JA, Chu S.

Nat Nanotechnol. 2019 May;14(5):420-425. doi: 10.1038/s41565-019-0395-0. Epub 2019 Mar 4.

10.

Gold Nanocrystal Etching as a Means of Probing the Dynamic Chemical Environment in Graphene Liquid Cell Electron Microscopy.

Hauwiller MR, Ondry JC, Chan CM, Khandekar P, Yu J, Alivisatos AP.

J Am Chem Soc. 2019 Mar 13;141(10):4428-4437. doi: 10.1021/jacs.9b00082. Epub 2019 Feb 27.

11.

Design Principles for Trap-Free CsPbX3 Nanocrystals: Enumerating and Eliminating Surface Halide Vacancies with Softer Lewis Bases.

Nenon DP, Pressler K, Kang J, Koscher BA, Olshansky JH, Osowiecki WT, Koc MA, Wang LW, Alivisatos AP.

J Am Chem Soc. 2018 Dec 19;140(50):17760-17772. doi: 10.1021/jacs.8b11035. Epub 2018 Dec 5.

12.

Trap Passivation in Indium-Based Quantum Dots through Surface Fluorination: Mechanism and Applications.

Kim TG, Zherebetskyy D, Bekenstein Y, Oh MH, Wang LW, Jang E, Alivisatos AP.

ACS Nano. 2018 Nov 27;12(11):11529-11540. doi: 10.1021/acsnano.8b06692. Epub 2018 Oct 18.

13.

Dynamics of Nanoscale Dendrite Formation in Solution Growth Revealed Through in Situ Liquid Cell Electron Microscopy.

Hauwiller MR, Zhang X, Liang WI, Chiu CH, Zhang Q, Zheng W, Ophus C, Chan EM, Czarnik C, Pan M, Ross FM, Wu WW, Chu YH, Asta M, Voorhees PW, Alivisatos AP, Zheng H.

Nano Lett. 2018 Oct 10;18(10):6427-6433. doi: 10.1021/acs.nanolett.8b02819. Epub 2018 Sep 28.

14.

Pseudoelasticity at Large Strains in Au Nanocrystals.

Gu XW, Hanson LA, Eisler CN, Koc MA, Alivisatos AP.

Phys Rev Lett. 2018 Aug 3;121(5):056102. doi: 10.1103/PhysRevLett.121.056102.

15.

Unraveling Kinetically-Driven Mechanisms of Gold Nanocrystal Shape Transformations Using Graphene Liquid Cell Electron Microscopy.

Hauwiller MR, Frechette LB, Jones MR, Ondry JC, Rotskoff GM, Geissler P, Alivisatos AP.

Nano Lett. 2018 Sep 12;18(9):5731-5737. doi: 10.1021/acs.nanolett.8b02337. Epub 2018 Aug 20.

16.

Photoexcited Small Polaron Formation in Goethite (α-FeOOH) Nanorods Probed by Transient Extreme Ultraviolet Spectroscopy.

Porter IJ, Cushing SK, Carneiro LM, Lee A, Ondry JC, Dahl JC, Chang HT, Alivisatos AP, Leone SR.

J Phys Chem Lett. 2018 Jul 19;9(14):4120-4124. doi: 10.1021/acs.jpclett.8b01525. Epub 2018 Jul 11.

17.

Bright, Mechanosensitive Upconversion with Cubic-Phase Heteroepitaxial Core-Shell Nanoparticles.

Lay A, Siefe C, Fischer S, Mehlenbacher RD, Ke F, Mao WL, Alivisatos AP, Goodman MB, Dionne JA.

Nano Lett. 2018 Jul 11;18(7):4454-4459. doi: 10.1021/acs.nanolett.8b01535. Epub 2018 Jun 21.

18.

Broadband Sensitization of Lanthanide Emission with Indium Phosphide Quantum Dots for Visible to Near-Infrared Downshifting.

Swabeck JK, Fischer S, Bronstein ND, Alivisatos AP.

J Am Chem Soc. 2018 Jul 25;140(29):9120-9126. doi: 10.1021/jacs.8b02612. Epub 2018 Jul 13.

19.

Tailoring Morphology of Cu-Ag Nanocrescents and Core-Shell Nanocrystals Guided by a Thermodynamic Model.

Osowiecki WT, Ye X, Satish P, Bustillo KC, Clark EL, Alivisatos AP.

J Am Chem Soc. 2018 Jul 11;140(27):8569-8577. doi: 10.1021/jacs.8b04558. Epub 2018 Jun 29.

20.

Using Graphene Liquid Cell Transmission Electron Microscopy to Study in Situ Nanocrystal Etching.

Hauwiller MR, Ondry JC, Alivisatos AP.

J Vis Exp. 2018 May 17;(135). doi: 10.3791/57665.

21.

The Making and Breaking of Lead-Free Double Perovskite Nanocrystals of Cesium Silver-Bismuth Halide Compositions.

Bekenstein Y, Dahl JC, Huang J, Osowiecki WT, Swabeck JK, Chan EM, Yang P, Alivisatos AP.

Nano Lett. 2018 Jun 13;18(6):3502-3508. doi: 10.1021/acs.nanolett.8b00560. Epub 2018 May 7.

22.

Improving Quantum Yield of Upconverting Nanoparticles in Aqueous Media via Emission Sensitization.

Wisser MD, Fischer S, Siefe C, Alivisatos AP, Salleo A, Dionne JA.

Nano Lett. 2018 Apr 11;18(4):2689-2695. doi: 10.1021/acs.nanolett.8b00634. Epub 2018 Mar 29.

23.

Quantum Yields, Surface Quenching, and Passivation Efficiency for Ultrasmall Core/Shell Upconverting Nanoparticles.

Würth C, Fischer S, Grauel B, Alivisatos AP, Resch-Genger U.

J Am Chem Soc. 2018 Apr 11;140(14):4922-4928. doi: 10.1021/jacs.8b01458. Epub 2018 Apr 3.

24.

Carbon Dioxide Dimer Radical Anion as Surface Intermediate of Photoinduced CO2 Reduction at Aqueous Cu and CdSe Nanoparticle Catalysts by Rapid-Scan FT-IR Spectroscopy.

Sheng H, Oh MH, Osowiecki WT, Kim W, Alivisatos AP, Frei H.

J Am Chem Soc. 2018 Mar 28;140(12):4363-4371. doi: 10.1021/jacs.8b00271. Epub 2018 Mar 15.

25.

Strongly Quantum Confined Colloidal Cesium Tin Iodide Perovskite Nanoplates: Lessons for Reducing Defect Density and Improving Stability.

Wong AB, Bekenstein Y, Kang J, Kley CS, Kim D, Gibson NA, Zhang D, Yu Y, Leone SR, Wang LW, Alivisatos AP, Yang P.

Nano Lett. 2018 Mar 14;18(3):2060-2066. doi: 10.1021/acs.nanolett.8b00077. Epub 2018 Mar 5.

26.

Dynamics and Removal Pathway of Edge Dislocations in Imperfectly Attached PbTe Nanocrystal Pairs: Toward Design Rules for Oriented Attachment.

Ondry JC, Hauwiller MR, Alivisatos AP.

ACS Nano. 2018 Apr 24;12(4):3178-3189. doi: 10.1021/acsnano.8b00638. Epub 2018 Feb 26.

27.

Thermochromic halide perovskite solar cells.

Lin J, Lai M, Dou L, Kley CS, Chen H, Peng F, Sun J, Lu D, Hawks SA, Xie C, Cui F, Alivisatos AP, Limmer DT, Yang P.

Nat Mater. 2018 Mar;17(3):261-267. doi: 10.1038/s41563-017-0006-0. Epub 2018 Jan 22.

28.

Hybrid Lithographic and DNA-Directed Assembly of a Configurable Plasmonic Metamaterial That Exhibits Electromagnetically Induced Transparency.

Litt DB, Jones MR, Hentschel M, Wang Y, Yang S, Ha HD, Zhang X, Alivisatos AP.

Nano Lett. 2018 Feb 14;18(2):859-864. doi: 10.1021/acs.nanolett.7b04116. Epub 2018 Jan 11.

29.

Addition to "Essentially Trap-Free CsPbBr3 Colloidal Nanocrystals by Postsynthetic Thiocyanate Surface Treatment".

Koscher BA, Swabeck JK, Bronstein ND, Alivisatos AP.

J Am Chem Soc. 2018 Jan 10;140(1):527. doi: 10.1021/jacs.7b13027. Epub 2017 Dec 22. No abstract available.

30.

Future of Nano Letters Early Career Board.

Alivisatos AP; Nano Letters Editorial Team.

Nano Lett. 2017 Nov 8;17(11):6507. doi: 10.1021/acs.nanolett.7b04480. Epub 2017 Oct 27. No abstract available.

PMID:
29058445
31.

Mechanism of ion adsorption to aqueous interfaces: Graphene/water vs. air/water.

McCaffrey DL, Nguyen SC, Cox SJ, Weller H, Alivisatos AP, Geissler PL, Saykally RJ.

Proc Natl Acad Sci U S A. 2017 Dec 19;114(51):13369-13373. doi: 10.1073/pnas.1702760114. Epub 2017 Aug 21.

32.

Controlled Isotropic and Anisotropic Shell Growth in β-NaLnF4 Nanocrystals Induced by Precursor Injection Rate.

Fischer S, Swabeck JK, Alivisatos AP.

J Am Chem Soc. 2017 Sep 6;139(35):12325-12332. doi: 10.1021/jacs.7b07496. Epub 2017 Aug 25.

33.

Temperature-Dependent Hole Transfer from Photoexcited Quantum Dots to Molecular Species: Evidence for Trap-Mediated Transfer.

Olshansky JH, Balan AD, Ding TX, Fu X, Lee YV, Alivisatos AP.

ACS Nano. 2017 Aug 22;11(8):8346-8355. doi: 10.1021/acsnano.7b03580. Epub 2017 Aug 4.

34.

Excitation-wavelength-dependent small polaron trapping of photoexcited carriers in α-Fe2O3.

Carneiro LM, Cushing SK, Liu C, Su Y, Yang P, Alivisatos AP, Leone SR.

Nat Mater. 2017 Aug;16(8):819-825. doi: 10.1038/nmat4936. Epub 2017 Jul 10.

35.

Tunable Anisotropic Photon Emission from Self-Organized CsPbBr3 Perovskite Nanocrystals.

Jurow MJ, Lampe T, Penzo E, Kang J, Koc MA, Zechel T, Nett Z, Brady M, Wang LW, Alivisatos AP, Cabrini S, Brütting W, Liu Y.

Nano Lett. 2017 Jul 12;17(7):4534-4540. doi: 10.1021/acs.nanolett.7b02147. Epub 2017 Jun 26.

36.

A Mechanogenetic Toolkit for Interrogating Cell Signaling in Space and Time.

Seo D, Southard KM, Kim JW, Lee HJ, Farlow J, Lee JU, Litt DB, Haas T, Alivisatos AP, Cheon J, Gartner ZJ, Jun YW.

Cell. 2017 Jun 15;169(7):1357. doi: 10.1016/j.cell.2017.06.005. No abstract available.

37.

A Comparison of Photocatalytic Activities of Gold Nanoparticles Following Plasmonic and Interband Excitation and a Strategy for Harnessing Interband Hot Carriers for Solution Phase Photocatalysis.

Zhao J, Nguyen SC, Ye R, Ye B, Weller H, Somorjai GA, Alivisatos AP, Toste FD.

ACS Cent Sci. 2017 May 24;3(5):482-488. doi: 10.1021/acscentsci.7b00122. Epub 2017 May 15.

38.

Dopant Mediated Assembly of Cu2ZnSnS4 Nanorods into Atomically Coupled 2D Sheets in Solution.

Singh A, Singh A, Ong GK, Jones MR, Nordlund D, Bustillo K, Ciston J, Alivisatos AP, Milliron DJ.

Nano Lett. 2017 Jun 14;17(6):3421-3428. doi: 10.1021/acs.nanolett.7b00232. Epub 2017 May 9.

39.

Essentially Trap-Free CsPbBr3 Colloidal Nanocrystals by Postsynthetic Thiocyanate Surface Treatment.

Koscher BA, Swabeck JK, Bronstein ND, Alivisatos AP.

J Am Chem Soc. 2017 May 17;139(19):6566-6569. doi: 10.1021/jacs.7b02817. Epub 2017 May 4. Erratum in: J Am Chem Soc. 2018 Jan 10;140(1):527.

40.

Ligand Mediated Transformation of Cesium Lead Bromide Perovskite Nanocrystals to Lead Depleted Cs4PbBr6 Nanocrystals.

Liu Z, Bekenstein Y, Ye X, Nguyen SC, Swabeck J, Zhang D, Lee ST, Yang P, Ma W, Alivisatos AP.

J Am Chem Soc. 2017 Apr 19;139(15):5309-5312. doi: 10.1021/jacs.7b01409. Epub 2017 Apr 4.

41.

Synthesis of Pt3Y and Other Early-Late Intermetallic Nanoparticles by Way of a Molten Reducing Agent.

Kanady JS, Leidinger P, Haas A, Titlbach S, Schunk S, Schierle-Arndt K, Crumlin EJ, Wu CH, Alivisatos AP.

J Am Chem Soc. 2017 Apr 26;139(16):5672-5675. doi: 10.1021/jacs.7b01366. Epub 2017 Apr 14.

42.

Tolerance to structural disorder and tunable mechanical behavior in self-assembled superlattices of polymer-grafted nanocrystals.

Gu XW, Ye X, Koshy DM, Vachhani S, Hosemann P, Alivisatos AP.

Proc Natl Acad Sci U S A. 2017 Mar 14;114(11):2836-2841. doi: 10.1073/pnas.1618508114. Epub 2017 Feb 27.

43.

Effect of Thermal Fluctuations on the Radiative Rate in Core/Shell Quantum Dots.

Balan AD, Eshet H, Olshansky JH, Lee YV, Rabani E, Alivisatos AP.

Nano Lett. 2017 Mar 8;17(3):1629-1636. doi: 10.1021/acs.nanolett.6b04816. Epub 2017 Feb 14.

44.

Characterizing Photon Reabsorption in Quantum Dot-Polymer Composites for Use as Displacement Sensors.

Koc MA, Raja SN, Hanson LA, Nguyen SC, Borys NJ, Powers AS, Wu S, Takano K, Swabeck JK, Olshansky JH, Lin L, Ritchie RO, Alivisatos AP.

ACS Nano. 2017 Feb 28;11(2):2075-2084. doi: 10.1021/acsnano.6b08277. Epub 2017 Jan 26.

45.

The Use of Graphene and Its Derivatives for Liquid-Phase Transmission Electron Microscopy of Radiation-Sensitive Specimens.

Cho H, Jones MR, Nguyen SC, Hauwiller MR, Zettl A, Alivisatos AP.

Nano Lett. 2017 Jan 11;17(1):414-420. doi: 10.1021/acs.nanolett.6b04383. Epub 2016 Dec 28.

46.

Tracking Nanoparticle Diffusion and Interaction during Self-Assembly in a Liquid Cell.

Powers AS, Liao HG, Raja SN, Bronstein ND, Alivisatos AP, Zheng H.

Nano Lett. 2017 Jan 11;17(1):15-20. doi: 10.1021/acs.nanolett.6b02972. Epub 2016 Dec 20.

47.

Encapsulation of Perovskite Nanocrystals into Macroscale Polymer Matrices: Enhanced Stability and Polarization.

Raja SN, Bekenstein Y, Koc MA, Fischer S, Zhang D, Lin L, Ritchie RO, Yang P, Alivisatos AP.

ACS Appl Mater Interfaces. 2016 Dec 28;8(51):35523-35533. doi: 10.1021/acsami.6b09443. Epub 2016 Dec 19.

PMID:
27991752
48.

Atomic Resolution Imaging of Halide Perovskites.

Yu Y, Zhang D, Kisielowski C, Dou L, Kornienko N, Bekenstein Y, Wong AB, Alivisatos AP, Yang P.

Nano Lett. 2016 Dec 14;16(12):7530-7535. Epub 2016 Nov 7.

PMID:
27960472
49.

ChemRXiv: A Chemistry Preprint Server.

Kiessling LL, Fernandez LE, Alivisatos AP, Weiss PS.

ACS Chem Biol. 2016 Nov 18;11(11):2937. No abstract available.

PMID:
27933802
50.

Concentrator photovoltaic module architectures with capabilities for capture and conversion of full global solar radiation.

Lee KT, Yao Y, He J, Fisher B, Sheng X, Lumb M, Xu L, Anderson MA, Scheiman D, Han S, Kang Y, Gumus A, Bahabry RR, Lee JW, Paik U, Bronstein ND, Alivisatos AP, Meitl M, Burroughs S, Hussain MM, Lee JC, Nuzzo RG, Rogers JA.

Proc Natl Acad Sci U S A. 2016 Dec 20;113(51):E8210-E8218. doi: 10.1073/pnas.1617391113. Epub 2016 Dec 5.

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