PURR Registry

Cyclic Constraints on Conformational Flexibility in γ-Peptides: Conformation Specific IR and UV Spectroscopy - Data Set

10.4231/R7TX3C94

Brian Fisher , Evan Buchanan , Patrick S. Walsh , Ryoji Kusaka , Samuel Gellman , Timothy S. Zwier , William H James III

01/07/2015

Contained within are .txt files for all experimentally recorded spectra, and the output files for the assigned structures.

Chemistry Conformation-Specific Foldamers Gas-Phase Infrared Mass Resolved Resonant Ion-dip infrared spectroscopy resonant two-photon ionization Spectroscopy Structure Determination Ultraviolet

Role of Ring-Constrained Gamma-Amino Acid Residues in Alpha/Gamma-Peptide Folding: Single-Conformation UV and IR Spectroscopy (Dataset)

10.4231/R7Q81B0F

Brian Fisher , Di Zhang , Joseph R. Gord , Patrick S. Walsh , Ryoji Kusaka , Samuel Gellman , Timothy S. Zwier

01/07/2015

Contained within are the text files for all experimental spectra presented in the paper as well as the Gaussian09 output files for assigned structures.

Chemistry Conformation Specific Spectroscopy Double Resonance Spectroscopy Foldamers Peptides Secondary Structure

Tandem Mass Spectrometry for Assessment of IDH Mutation Status in Human Glioma

10.4231/E328-ZS60

Mahdiyeh Shahi , Robert Graham Cooks

07/09/2024

This data includes tandem mass spectrometry results from human glioma to detect isocitrate dehydrogenase (IDH) mutations. Product-ion scanning and multiple reaction monitoring (MRM) were done using a linear ion trap (LIT) and a triple quadrupole (TQ).

Chemistry Mass Spectrometry

Atmospheric emission of nanoplastics from sewer pipes repair

10.4231/XR71-ZM27

Alexander Laskin , Ana Morales , Andrew Whelton , Brandon Boor , Brian O'Callahan , Brianna Peterson , Christopher West , Felipe Rivera-Adorno , Jay Tomlin , John Howarter , Patrick El-Khoury , Ryan Moffet , Seyedeh Sendesi , Steven Sharpe , Swarup China , Yoorae Noh

08/12/2022

Common technology of sewer pipe repairs emits airborne nanoplastic particles at significant scale that may impact the environment and air quality in urban areas.

airborne particles Chemistry EAPS environmental nanoplastics urban emissions

Structure-function relationships of cholesterol mobilization from the endo-lysosome compartment of NPC1-deficient human cells by β-CD polyrotaxanes

10.4231/NK5J-6T74

David H Thompson , Judith Storch

10/25/2022

2-Hydroxypropyl-β-cyclodextrin containing polyrotaxanes represent an attractive approach for treatment of a rare metabolic disorder Niemann-Pick Type C.

Chemistry Cholesterol Niemann-Pick β-CD polyrotaxanes

Interfacial Chemical Reactivity Enhancement

10.4231/T6RR-R973

Dor Ben-Amotz

01/03/2024

Prediction of the interfacially enhanced chemical reactivity in water droplets is facilitated by a combined theoretical and experimental analysis.

adsorption air-water Chemistry surface air Water

Chemical Composition and Morphological Analysis of Atmospheric Particles from an Intensive Bonfire Burning Festival

10.4231/TB6F-SJ55

Alexander Laskin , Ana Morales , Chunlin Li , Daniel Veghte , Felipe Rivera-Adorno , Jay Tomlin , Johannes Weis , Kevin Jankowski , Mary Gilles , Matthew Fraund , Naama Reicher , Quanfu He , Ryan Moffet , Swarup China , Yinon Rudich

06/10/2022

Chemical imaging of atmospheric particles during the 2018 Lag Ba'Omer festival provided quantitative description of individual particle composition and mixing states to characterize the temporal evolution of biomass burning particles.

Aerosol Mass Spectrometer Aerosols Biomass Burning Chemical Imaging Chemistry Mixing State Scanning Electron Microscopy Scanning Mobility Particle Sizer Scanning Transmission X-ray Microscopy

Source Data for Organic Optoelectronic Synapse

10.4231/K3D7-2698

Ashkan Abtahi , Habtom B Gobeze , Hang Hu , Inho Song , Jianguo Mei , Ke Chen , Kirk S. Schanze , Won-June Lee

06/23/2023

Source data for manuscript 'Organic Optoelectronic Synapse Based on Photon-Modulated Electrochemical Doping ' ( 10.1038/s41566-023-01232-x)

Chemistry electrochemical device image memorization and recognition organic optoelectronic synapse

Impact of dry intrusion events on the composition and mixing state of particles during the winter Aerosol and Cloud Experiment in the Eastern North Atlantic (ACE-ENA)

10.4231/6CT5-3R55

Alexander Laskin , Daniel Knopf , Daniel Veghte , Felipe Rivera-Adorno , Guangjie Zheng , Jay Mendoza Tomlin , Jian Wang , Johannes Weis , Kevin Jankowski , Mary Gilles , Matthew Fraund , Peiwen Wang , Ryan Moffet , Shira Raveh-Rubin , Swarup China , Yang Wang

12/07/2021

Analysis of individual atmospheric particles shows that aerosol transported from North America during meteorological dry intrusion episodes have a substantial impact on the mixing state and particle-type population over the mid-Atlantic.

Aerosols Atmospheric Chemistry Chemical Imaging Chemistry Mixing States

Groundwater chemistry within Arequipa, Peru in the Characato, Chiguata, and Lagunas Salinas study areas

10.4231/PJRM-Q992

Elizabeth Olson , Lisa R. Welp , Marty D. Frisbee , Odiney Alvarez Campos

01/14/2022

We identified recharge zones and groundwater flowpaths supporting springs near Arequipa, Peru using general chemistry and isotopic tracers (δ18O, δ2H, and 3H) in springs, surface waters, and precipitation sampled from March 2019 through February...

Andes Arequipa Arequipa Nexus Institute Chemistry EAPS Groundwater Peru recharge salar stable isotopes

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Total is 33 Results