Poster Abstracts

Poster abstracts

Surface Trap Engineering in CdSe Quantum Dots via Metal Halide Ligand Exchange

Chenqi Fan, Amanda Brewer, Chun-Chuan Huang, A. Paul Alivisatos

A Redox Synthesis of Colloidal GaP Nanocrystals

Antony Peng, Daniel E DeRosha, Jessica Q Geisenhoff

A Stepwise Reaction Achieves Red-Emissive AZTS Nanocrystals

Mark Wilson, Francisco Yarur Villanueva

Remote chirality transfer in low-dimensional hybrid metal halide semiconductors and quantum dots

Joseph Luther, Md Azimul Haque, Young-Hoon Kim, Ruyi Song, Andrew Greider, Junxiang Zhang, Seth Marder, Volker Blum, Yuan Ping, Matthew Beard

Interfacial Charge Transfer Processes Mediated by Transition Metals at the Surfaces of Nanocrystalline Ternary Spinel Oxides

Kathryn Knowles, Revathy Rajan, Aida Gueye, Jordan Scalia, Luis R. De Jesús Báez

Unravelling Kinetic-controlled Transformation in III-V Nanocrystals

Binyu Wu, Shengsong Yang, A. Paul Alivisatos

Self-Assembled Hybrid Superparticle Lasers Enabled by Efficient Dot-to-Platelet Energy Transfer

Cristian Gonzalez, Yun Chang Choi, Gary Chen, Emanuele Marino, Cherie Kagan, Christopher Murray

Finding metastable crystal structures in difficult composition spaces on the nanoscale

Julie Fenton

Enhancing chirality in assembled semiconductor nanocluster superstructures through ligand engineering

River Carson, Daniel J. Gracias, Thomas J Ugras, Reilly Lynch, Kenneth Burnette, James Fang, Tiberiu-Marius Gianga, Tamás Jávorfi, Richard Robinson

Magic size clusters for near-UV tunable polaritons

Richard Robinson, Aleesha George, River B Carson, Daniel J. Gracias, Thomas J. Ugras, Andrew Musser

Colloidal synthesis of metal nitride nanocrystals in molten inorganic salts

Ruiming Lin, Dmitri V Talapin

High pressure synthesis of diamond nanocrystals

Johnson Dalmieda, Daybis Tencio, Rhoma Khan, Augustin Braun, Daniella Pagliero, Abraham Wolcott, Sanjit Ghose, Carlos Meriles, David Walker, Jonathan Owen

Photophysical Enhancement of R-Cu Emission in ZnS:Cu Nanocrystals through ZnS Shell Overgrowth

Gary Chen, Jonah J Ng, Yossef E Panfil, Cristian Gonzalez, Lucy Decker, Christopher B Murray, Lee C Bassett, Cherie R Kagan

The Importance of Ligand Exchange in the Early Crystallisation Kinetics of Bright Colloidal Metal Halide (CsPbBr3) Quantum Dots

Tariq Hussein, Bruno Pinho, Sam Stranks, Laura Torrente

Metal-Semiconductor Hybrid Nanocrystals for Photocatalytic Hydrogen Generation

Abeera Hassan, Na Jin, Ou Chen

Revealing the elemental distribution of In1-xGaxP1-yAsy nanocrystals

Benjamin Hammel, Zirui Zhou, Justin Ondry, Dmitri Talapin, Sadegh Yazdi, Gordana Dukovic

Understanding and tuning hot carrier generation and transfer in plasmonic semiconductor nanomaterials

Matthew Crane, Sara Russo, Lauren Cisneros, Brandon Reynolds

n-type Cadmium Stannate Nanoparticles

Geoffrey Strouse

Photophysics of hole transfer in stripped CdSe QDs

Chayan Carmenate Rodriguez, Chari Y.M. Peter, Hannah N. Gorski, Elizabeth Phinney, Ellen M. Matson, Todd D. Krauss

Raman Spectroscopic Probes of the Structure of Alloyed and Heterostructured Semiconductor Nanocrystals and Nanoplatelets

Andrew Crowther, Natalie Saenz, Leslie S. Hamachi, Aisha Oza, Jonathan S. Owen

All-Inorganic, Bandgap Engineered Epitaxially-Fused PbSe Quantum Dot/CdS Matrix Heterostructures for Optoelectronic and Electronic Applications

Jonah Ng, Dylan M Ladd, Akhila Mallavarapu, Keith White, Gary Chen, Tony Tian, Shengsong Yang, Christopher B Murray, Michael F Toney, Cherie R Kagan

Controlling Charge-Separated States in CdS Nanocrystals with a Covalently Bound Hole Acceptor

Sophia Click, Madison Jilek, Olivia Bird, Nathaniel Prugh, Faith Flinkingshelt, Yisrael Lamb, Jenny Yang, Kenneth Miller, Gordana Dukovic

Enhancing photoredox activity via ligand exchanges in Mn2+-CdS/ZnS QDs

Bereket Zekarias, Luis Pablo Arriaga Gonzalez, Jonathan Owen

Using Ligands to Tune Precursor Reactivity and Surface Chemistry of Transition Metal Dichalcogenide Nanocrystals

Alina Schimpf, Jessica Geisenhoff, Hang Yin, Natacha Oget

Colloidal Quantum Shells for Optoelectronic Applications

Dulanjan Harankahage, Mikhail Zamkov, Divesh Nazar, Amelia Waters, Jiamin Huang, Siddartha Thennakoon

Zirconium oxyhydroxide functionalized covalent organic framework for efficient disulfide bond formation

Sharan Dhar, Caitlin My Hanh Le, Venkata Swaroopa Datta Devulapalli, Hao Li, Ayan Bhattacharyya, Pragalbh Sekhar, Ramanathan Vaidhyanathan, Eric Borgueta

Why Does Selenium Anion Exchange Work? Examining the Transformation of Copper Sulfide Nanorods to Copper Selenide

Kate Plass

Band Edge Manipulation of CdS Quantum Dots Mediated via Surface Chemistry for Photocatalytic Applications

William Zhang, Bereket Zekarias, Tai-De Li

Developing molecular handles for monitoring ternary nanoparticle synthesis

Amy Prieto, Luke MacHale, Erin Snyder, Nathan Neisius, Richard Finke

Synthesis, Structure, and Assembly of Heavy-Metal Free Iron Sulfide Nanocrystals

Katherine Shulenberger, Stephanie Tenney, Hyeseong Moon, James Landeryou

Modulating Hole Transfer from CdSe Quantum Dots by Manipulating the Surface Ligand Density

Hannah Gorski, Chari Y. M. Peter, Chayan Carmenate Rodriguez, Elizabeth O. Phinney

All-optical Halide Perovskite Artificial Neurons with Intrinsic Plasticity

Brodrick Sevart, Nikhila Balasubramaniam, Jeffrey Blackburn, Andrew Ferguson, Matthew Crane, Lance Wheeler

Exploring carrier-based PbS quantum dot films to improve solid-state photon upconversion

Samihat Rahman, Miguel Albaladejo-Siguan, Kelly M. Yokuda, Guillermo Lozano Onrubia, Gilbert C. Walker, Mark W.B. Wilson

Anion Exchange and Lateral Heterostructure Formation in Ferromagnetic PEA2Cr(Cl,Br)4 Two-Dimensional Perovskites

Kelly Walsh, Rachel T. Smith, Daniel R. Gamelin

Tuning Quantum Dot Emission Characteristics via Conjugated Organic Ligand Engineering

Korka Fall, Yiman Xu, Grant Dixon, Elsa Reichmanis, Brandi Cossairt

Transformative synthesis of II-VI and IV-VI semiconductor nanoclusters with atomic precision

Fuyan M Ma, Sergei A. Ivanov, Lukasz Dobrzyck, Khalil A. Abboud, Chenjie Zeng

Origin of the Chiral Optical Properties in nanostructured π-SnS Films

Matthew Dake, Bryce Sadtler, Rohan Mishra, Jiang Luo

Ultrafast mapping of thermal and spin behavior of inorganic nanomaterial thin films

Lauren Cisneros, Matthew J. Crane

HgTe colloidal quantum dots

Brian Korgel, Shea Sanvordenker

Revealing the Phonon Bottleneck Limit in Negatively Charged CdS Quantum Dots

Skylar Sherman, Matthew J. Coley-O’Rourke, Katherine E. Shulenberger, Lauren M. Pellows, Eran Rabani, Gordana Dukovic, Bokang Hou

Colloidal Synthesis of Next-Generation Single-Photon Emitters at Telecom Wavelengths

Jessica Geisenhoff, Eric G. Bowes Bowes, Vigneshwaran Chandrasekaran Chandrasekaran, Raymond T. Newell Newell, Han Htoon, Jennifer A. Hollingsworth

Exploring Complex Crystal Structures in Multi-Metal Chalcogenide Nanocrystals via Solution-Phase Colloidal Synthesis

Balu Ratheeesh, Julie Fenton

Engineering nanocrystal surfaces through ligand design and spatial organization to modulate charge carrier dynamics

Xinyi Wu, Danielle M. Cadena, Jussi Isokuortti, Conner J. O’Dea, Zachariah A Page, Sean T. Roberts

Local Coordination Geometry within Spinel Oxides Influences Optical Polaronic Properties

Erica Craddock, Kathryn Knowles

Kinetic Modeling of Nanocrystal-Enzyme Complexes

Olivia Bird, Helena Keller, Lauren Pellows, Gordana Dukovic, Paul King

Imaging Coherent Transport in Low-Dimensional Niobium-Based Semiconductors

André Koch Liston, Yongseok Hong, Daniel Chica, Jack Tulyag, Jeongheon Choe, Fuyang Tay, Chun-Ying Huang, Victoria Quiros-Cordero, Xiaoyang Zhu, Milan Delor, Xavier Roy

Synthesis of Solid-Solution MnxZn1-xO Nanoparticles and their Electrochemical oxidation of Furfural

Emil Hernandez-Pagan, Kayla Otero, Cameron Armstrong, Oscar J. Moreno-Piza, Emma Hollis, Luis R. De Jesús Báez, Adam Holewinski

Thermal analysis of metastable nanocrystals

Danielle Landry, Julie Fenton

Spectroelectrochemical studies on CdSe/CdS dot-in-a-rod nanostructures

Julia Voss, Christian Strelow, Tobias Kipp, Alf Mews

Determining the Efficiency of Generating the Upconverted Hot Electrons from Quantum Dots and Quantum Yield of Hot electron-enabled Reduction Reaction

Connor Orrison, Ian Schulze, Dong Hee Son

Synthesis of Core-shell Nanocrystallites for Harnessing Grain Boundary Defects

Myoung Hwan Oh, Min Gee Cho

Photosensitive Ligand Chemistries for Direct Patterning of Colloidal Nanocrystals

Jia-Ahn Pan, Dmitri Talapin, Emory Chan

Dynamic Trap Emission from Individual CdSe/ZnS Quantum Dots

Mackenzie Rees Hughes, Minhal Hasham, Mark W.B. Wilson

Photogenerating polarized spin states in quantum dot – molecule conjugates

Jacob Olshansky, Autumn Lee, Frida Hernandez, Amisha Jain, Jens Niklas, Oleg Poluektov, Mandefro Teferi, Ming Lee Tang, Kefu Wang, Tiffany Tran, Tomoyasu Mani

Exciton-Polaritons Generated from CdSe Nanoplatelet Heterostructures

Benjamin Hancock, Sreeparna Banerjee, Mitesh Amin, Apurba De, Liam Burke, Jack Caruso, Farwa Awan, Todd Krauss

Landau–Levich Scaling for Optimization of Quantum Dot Layer Morphology and Thickness in Quantum-Dot Light-Emitting Diodes

Yiman Xu, Grant Dixon, Qing Xie, James F. Gilchrist, Brandi M. Cossairt, David S. Ginger, Elsa Reichmanis

A Nano-Biological Living System for the Production of Solar Fuels

Todd Krauss, Sanela Lampa-Pastirk, Farwa Awan, Emily Edwards, Jana Jelusic, Ryan M. Kosko, Soraya Ngarnim, Wesley Chiang, Kara Bren

Precision Synthesis and Deterministic Placement of Quantum Dots for Quantum Light Technologies

Brandi Cossairt, Soren Sandeno, Hao Nguyen, Elise Skytte, Emma Coester

Continuous Injection Synthesis of Large Perovskite Nanocrystals for Bright and Fast Emission at Low Temperature

Kaelyn McFarlane-Connelly, Niamh Brown, Hua Zhu, Oliver Nix, Moungi Bawendi

Polaron resonance rather than plasmon resonance generates the near-infrared response of tungsten oxides

Hao Li, Sharan Dhar, Eric Borguet

Emergence of collective plasmon resonance in hierarchically doped metal oxide nanocrystal assemblies

Yujin Park, Woo Je Chang,, Marina Wren Berry, Saghar Rezaie Kouhestani, Sadegh Yazdi, Delia Milliron

Synthesis, Surface Chemistry, and Photoluminescence of InP Nanoclusters with Phosphonic Acid Ligands

Grant Dixon, Xingyi Wang, Celine Liew, Dylan Ladd, Helen Larson, Kai Mei Fu, Daniel Gamelin, Mike Toney, Brandi Cossairt

The Central Role of Oxo Clusters in Zirconium-based Esterification Catalysis.

Jikson Pulparayil Mathew, Carlotta Seno, Mohit Jaiswal, Charlotte Simms, Nico Reichholf, Dietger Van den Eynden, Tatjana Parac-Vogt, Jonathan De Roo

Impact of Brønsted Bases on Synthesis of Ge Nanocrystals in Oleylamine

Joel Shirey, Susan Kauzlarich

Probing the surface chemistry of CdSe magic-sized nanocrystals

Md Moinul Islam, Gryphon A Drake, Andrew B Greytak

Atomically precise surface chemistry of zirconium and hafnium metal oxo clusters beyond carboxylate ligands

Ajmal Roshan Unniram Parambil

An investigation of some common quantum dot starting materials

Glen Alliger, Lina Nazarova

Controlled Growth of Two-Dimensional SnSe/SnS Core/Crown Heterostructures

Jennifer Schulz, L. Schindelhauer, C. Ruhmlieb, M. Wehrmeister, T. Tsangas, A. Mews

Metal Sulfide Nanocrystal Synthesis from Thiols and Yield Dependent Ligation

Gryphon Drake, Andrew Greytak

Photon Avalanched Broadband Emission in a Yb/Er-Trimesic Acid Metal Organic Framework

Miri Kazes, Hadar Nasi, Michal Leskes, Hagai Cohen, Ayelet Vilan, Linda JW Shimon, Ifat Kaplan-Ashiri, Michal Lahav, Dan Oron, Maria Chiara Gregorio

Hg Chalcogenides for infrared detection. Shape control and Superlattices.

Jinlei Feng, Ji Yang, Philippe Guyot-Sionnest

RoHS compliant colloidal quantum dots as soluble mid-infrared chromophores

Shraman Kumar Saha, Philippe Guyot-Sionnest

ZnSe quantum dots as photocatalysts for phenol coupling reactions

Eunbyeol Gi, Karime Hernandez Perez, Jacob Olshansky

Elucidating local structure of dopants in transition metal dichalcogenides for catalytic hydrogenolysis

Ayaskanta Sahu, Steven Farrell

Cr3+-Yb3+ Coupling in Fluoride and Oxide Nanostructures

Eden Tzanetopoulos, Daniel Gamelin

Ligand exchange equilibrium at quantum dot surfaces in polar solvent environments

Andrew Greytak, Nuwanthaka P. Jayaweera, Farjana Haque Mitu, Md. Moinu Islam, Gryphon A Drake, Jennii M. Burrell

Realizing HgTe quantum dots with high quantum yields throughout the short-wave infrared

Belle Coffey, Eric Lin, Ash Sueh Hue, Tasnim Ahmed, Eugenia Vasileiadou, Elise Skytte, Ellen M. Sletten, Justin R. Caram

Long-Wave Infrared HgTe Quantum Dot Photodectors

JI YANG, Phillippe Guyot Sionnest

Assembling Dual-Mode Core-Shell Nanocrystals into a Tunable Infrared Plasmonic Metasurface

Lauralee Hurst, Woo Je Chang, Delia Milliron

Machine learning-driven, size-resolved shape evolution in nanoparticle growth

Min Gee Cho, Mary C. Scott, Myoung Hwan Oh, Katherine Sytwu, Luis Rangel DaCosta, Catherine Groschne

Anion Basicity Tunes Thermodynamics of CdSe and CdS Quantum Dot Surfaces.

Mawuli Degbevi, Wyatt L. Balliew, Kasuni U. Handunge, Allen G. Oliver, Emily Y. Tsui

Materials Research Partnerships Leveraging Photothermal and Photoluminescence Characterization at a Primarily Undergraduate Institution

Kyle Schnitzenbaumer, Stephen Johnson

Colloidal In1−xGaxP Nanocrystals Synthesized in Molten Salts as Stable Blue Emitters

Tanya Chen, Justin C. Ondry, Jun-Hyuk Chang, Richard D. Schaller, Dmitri V. Talapin

Selectable Electronic Transition of Silver Chalcogenide Colloidal Quantum Dot

Kwang Seob Jeong, Jinhyeok Lee, Si Yu Kim, Soeun Jeon, So Young Eom, Dongsun Choi

Leveraging the Coordination Chemistry of Chiral Thiols to Probe Chirality Transfer to Cadmium Chalcogenide Nanocrystals

Chris Lowe, Helen C. Larson, Yifeng Cai, Huat Thart Chiang, Lilo D Pozzo, François Baneyx, Brandi M. Cossairt

Synthesis of Core-shell Nanocrystallites for Harnessing Grain Boundary Defects

Nico Reichholf, Carlotta Seno, David n Van der Hegge, Jordi Arbiol

Ligand Engineering and Photophysics of Hybrid Organic-Inorganic Perovskite Nanoplatelets

Taras Sekh, Taehee Kim, Sebastian Sabisch, Federica Bertolotti, Sergey Tsarev, Antonietta Guagliardi, Norberto Masciocchi, Rolf Erni, Gabriele Rainò, Maryna Bodnarchuk, Maksym Kovalenko

Direct Optical Lithography of Colloidal Nanoparticles for Photonic Integrated Circuits

Yi-Chun Liu

Ultrafast Polariton Dynamics in Strongly Coupled CdSe Nanoplatelets

Apurba De, Sreeparna Banerjee, Benjamin p Hancock, Mitesh Amin, Farwa Awan, Todd D. Krauss