Publications - The Schimpf Lab

34. Electroreduction-Driven Formation and Connectivity of Polyoxometalate Coordination Networks

H. Chang^†, L. Chen^†, E. Samolova, Y. Pan, K. A. Acosta, C. E. Lemmon, M. Gembicky, F. Paesani and A. M. Schimpf
Inorganic Chemistry (2025)

^†These authors contributed equally

*Invited contribution to Forum on Polyoxometalate and Metal-Oxo Chemistry

33. Structural Studies of Alloyed and Nanoparticulate Transition Metal Dichalcogenides by Selenium-77 Solid-State Nuclear Magnetic Resonance Spectroscopy

S. L. Carnahan, E. Gi, M. Wagner, A. Santhiran, E. Amerongen, H. Yin, J. Q. Geisenhoff, S. Rahman, O. Dolotko, I. Hlova, V. P. Balema, E. Smith, A. M. Schimpf, J. Vela and A. J. Rossini
Chemistry of Materials 36, 11264–11279 (2024)

32. Concentration-Dependent Layer-Stacking and the Influence on Phase-Conversion in Colloidally Synthesized WSe₂ Nanocrystals

J. Q. Geisenhoff, Y. Pan, H. Yin, F. Paesani and A. M. Schimpf
Chemistry of Materials 36, 8834–8845 (2024)

31. Converting Heat to Electrical Energy Using Highly Charged Polyoxometalate Electrolytes

E. S. Grape, J. Huang, D. Royshowdhury, T. Debela, H. Chang, A. Jenkins, A. M. Schimpf, C. H. Hendon and C. K. Brozek
ACS Applied Energy Materials (2024)

30. Redox Chemistries for Vacancy Modulation in Plasmonic Copper Phosphide Nanocrystals

A. G. Rachkov, K. Chalek, H. Yin, M. Xu, G. P. Holland and A. M. Schimpf
ACS Nano 18, 5282–5296 (2024)

29. Controlled CO Labilization of Tungsten Carbonyl Precursors for the Low-Temperature Synthesis of Tungsten Diselenide Nanocrystals

J. Q. Geisenhoff^†, H. Yin^†, N. Oget, H. Chang, L. Chen and A. M. Schimpf
Frontiers in Nanotechnology 4, 1026635 (2022)

^†These authors contributed equally

*Invited contribution to Special Issue on The Molecular Underpinnings of Nanoscale Semiconductor Synthesis

28. PEG-Infiltrated Polyoxometalate Frameworks with Flexible Form-Factors

L. S. Alves, L. Chen, C. E. Lemmon, M. Gembicky, M. Xu and A. M. Schimpf
ACS Materials Letters 4, 1937–1943 (2022)

27. Photochemical Reduction of Nanocrystalline Maghemite to Magnetite

H. Jung and A. M. Schimpf
Nanoscale 13, 17465–17472 (2021)

26. Colloidal Synthesis of Tunable Copper Phosphide Nanocrystals

A. G. Rachkov and A. M. Schimpf
Chemistry of Materials 33, 1394–1406 (2021)

25. Cation-Controlled Assembly of Polyoxotungstate-Based Coordination Networks

L. Chen, M. J. Turo, M. Gembicky, R. A. Reinicke and A. M. Schimpf
Angewandte Chemie International Edition 59, 16609–16615 (2020)

*Angewandte Chemie Hot Paper

24. Manipulation of Precursor Reactivity for the Facile Synthesis of Heterostructured and Hollow Metal Selenide Nanocrystals

J. Q. Geisenhoff, A. K. Tamura and A. M. Schimpf
Chemistry of Materials 32, 2304–2312 (2020)

23. Tunable Metal Oxide Frameworks via Coordination Assembly of Preyssler-Type Molecular Clusters

L. Chen, K. A. San, M. J. Turo, M. Gembicky, S. Fereidouni, M. Kalaj and A. M. Schimpf
Journal of the American Chemical Society 141, 20261–20268 (2019)

22. Using Ligands to Control Reactivity, Size and Phase in the Colloidal Synthesis of WSe₂ Nanocrystals

J. Q. Geisenhoff, A. K. Tamura and A. M. Schimpf
Chemical Communications 55, 8856–8859 (2019)

*Contribution to 2019 Emerging Investigators Issue

21. Co²⁺-Linked [NaP₅W₃₀O₁₁₀]¹⁴⁻: A Redox-Active Metal Oxide Framework with High Electron Density

M. J. Turo, L. Chen, C. E. Moore and A. M. Schimpf
Journal of the American Chemical Society 141, 4553–4557 (2019)

Prior to UC San Diego

20. Cyclotron Splittings in Electronically Doped Semiconductor Nanocrystals Probed by Magnetic Circular Dichroism Spectroscopy

K. H. Hartstein, A. M. Schimpf, M. Salvador and and D. R. Gamelin
Journal of Physical Chemistry Letters 8, 1831–1836 (2017)

19. Comment on "HgS and HgS/CdS Colloidal Quantum Dots with Infrared Transitions and the Emergence of a Surface Plasmon"

N. Thakkar, A. M. Schimpf, C. E. Gunthardt, D. R. Gamelin and D. J. Masiello
Journal of Physical Chemistry C 120, 28900–28902 (2016)

18. Proton-Controlled Reduction of ZnO Nanocrystals: Effects of Molecular Reductants, Cations, and Thermodynamic Limitations

C. N. Valdez, A. M. Schimpf, D. R. Gamelin and J. M. Mayer
Journal of the American Chemical Society 138, 1377–1385 (2016)

17. Redox Potentials of Colloidal n-Type ZnO Nanocrystals: Effects of Confinement, Electron Density, and Fermi-Level Pinning by Aldehyde Hydrogenation

G. M. Carroll, A. M. Schimpf, E. Y. Tsui and D. R. Gamelin
Journal of the American Chemical Society 137, 11163–11169 (2015)

16. Electronic Doping and Redox-Potential Tuning in Colloidal Semiconductor Nanocrystals

A. M. Schimpf, K. E. Knowles, G. M. Carroll and D. R. Gamelin
Accounts of Chemical Research 48, 1929–1937 (2015)

15. Charge-State Control of Mn²⁺ Spin Relaxation Dynamics in Colloidal n-Type Zn_1−xMn_xO Nanocrystals

A. M. Schimpf, J. D. Rinehart, S. T. Ochsenbein and D. R. Gamelin
Journal of Physical Chemistry Letters 6, 1748–1753 (2015)

*Selected as ACS Editors' Choice

14. Drug Modulation of Water-Heme Interactions in Low-Spin P450 Complexes of CYP2C9d and CYP125A1

K. P. Connor, A. A. Krzyaniak, A. M. Schimpf, D. J. Frank, P. R. Ortiz de Montellano, W. M. Atkins and M. K. Bowman
Biochemistry 54, 1198–1207 (2015)

13. Surface Contributions to Mn²⁺ Spin Dynamics in Colloidal Doped Quantum Dots

A. M. Schimpf, S. T. Ochsenbein and D. R. Gamelin
Journal of Physical Chemistry Letters 6, 457–463 (2015)

12. Redox Chemistries and Plasmon Energies of Photodoped In₂O₃ and Sn-doped In₂O₃ Nanocrystals

A. M. Schimpf, E. L. Runnerstrom, S. Lounis, D. J. Milliron and D. R. Gamelin
Journal of The American Chemical Society 137, 518–524 (2015)

*Selected as ACS Editors' Choice
*Highlighted in Spotlights on Recent JACS Publications

11. Theoretical Characterization of Conduction-Band Electrons in Photodoped and Aluminum-Doped Zinc Oxide (AZO) Quantum Dots

J. J. Goings, J. W. May, A. M. Schimpf, D. R. Gamelin and X. Li
Journal of Physical Chemistry C 118, 26584–26590 (2014)

10. Low Capping Group Surface Density ZnO Nanocrystals

C. N. Valdez, A. M. Schimpf, D. R. Gamelin and J. M. Mayer
ACS Nano 8, 9463–9470 (2014)

*Highlighted on nanotechweb.org

9. Strength of Axial Water Ligation in Substrate-Free Cytochrome P450 is Isoform Dependent

K. P. Connor, A. M. Schimpf, A. A. Cruce, K. J. McLean, A. W. Munro, D. J. Frank, P. R. Ortiz de Montellano, M. K. Bowman and W. M. Atkins
Biochemistry 53, 1428–1434 (2014)

8. Charge-Tunable Quantum Plasmons in Colloidal Semiconductor Nanocrystals

A. M. Schimpf, N. Thakkar, C. E. Gunthardt, D. J. Masiello and D. R. Gamelin
ACS Nano 8, 1065–1072 (2014)

7. Size Dependence of Negative Trion Decay in Photodoped CdSe Nanocrystals

A. W. Cohn, J. D. Rinehart, A. M. Schimpf, A. M. Weaver and D. R. Gamelin
Nano Letters 14, 353–358 (2013)

6. Photochemical Electronic Doping of CdSe Nanocrystals

J. D. Rinehart, A. M. Schimpf, A. M. Weaver, A. W. Cohn and D. R. Gamelin
Journal of the American Chemical Society 135, 18782–18785 (2013)

*Highlighted in Chemical & Engineering News

5. Controlling Carrier Densities in Photochemically Reduced Colloidal ZnO Nanocrystals: Size Dependence and Role of the Hole Quencher

A. M. Schimpf, C. E. Gunthardt, J. D. Rinehart, J. M. Mayer and D. R. Gamelin
Journal of the American Chemical Society 135, 16569–16577 (2013)

4. Nb-Doped Colloidal TiO₂ Nanocrystals with Tunable Infrared Absorption

L. De Trizio, R. Buonsanti, A. M. Schimpf, A. Llordes, D. R. Gamelin, R. Simonutti and D. J. Milliron
Chemistry of Materials 25, 3383–3390 (2013)

3. Size-Dependent Trap-Assisted Auger Recombination in Semiconductor Nanocrystals

A. W. Cohn, A. M. Schimpf, C. E. Gunthardt and D. R. Gamelin
Nano Letters 13, 1810–1815 (2013)

*Highlighted in Science

2. Comparison of Extra Electrons in Colloidal n-Type Al³⁺-Doped and Photochemically Reduced ZnO Nanocrystals

A. M. Schimpf, S. T. Ochsenbein, R. Buonsanti, D. J. Milliron and D. R. Gamelin,
Chemical Communications 48, 9352–9354 (2012)

1. Thermal Tuning and Inversion of Excitonic Zeeman Splittings in Colloidal Doped CdSe Quantum Dots

A. M. Schimpf and D. R. Gamelin,
Journal of Physical Chemistry Letters 3, 1264–1268 (2012)