PPdiffuse: Web-based (html and javascript) calculator for voltage-driven transport of polypeptides in nanopores

Web calculator for polypeptide motion through nanopores. The calculation is done in the framework of conditional first passage times based on the Smoluchowski transport equation. These calculations are quite complex in general, but this calculator allows the piecewise construction of an energy landscape that reflects the average forces on a polymer confined in a nanopore based on its primary sequence. The calculator is written in HTML and javascript.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {006:55}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier ark:/88434/mds2-2176
issued 2020-04-01
landingPage https://data.nist.gov/od/id/mds2-2176
language {en}
license https://www.nist.gov/open/license
modified 2020-01-30 00:00:00
programCode {006:045}
publisher National Institute of Standards and Technology
references {https://doi.org/10.1016/j.bpj.2017.12.019,https://doi.org/10.1074/jbc.RA117.001569,https://doi.org/10.1039/C6NR08145B,https://doi.org/10.1103/PhysRevLett.111.248301,https://doi.org/10.1103/PhysRevE.86.011921,https://doi.org/10.1038/nphys1230}
resource-type Dataset
source_datajson_identifier true
source_hash 73d3a3b88dc6fcfb2d55a26eb22a0f29cdb46d33
source_schema_version 1.1
theme {Nanotechnology:Nanobiotechnology,"Chemistry:Molecular characterization","Physics:Biological physics"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • calculator
  • ckan
  • diffusion
  • geo
  • geoss
  • nanopore
  • national
  • north-america
  • polypeptide
  • protein
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer David Hoogerheide
maintainer_email david.hoogerheide@nist.gov
metadata_created 2025-11-20T17:29:37.062680
metadata_modified 2025-11-20T17:29:37.062685
notes Web calculator for polypeptide motion through nanopores. The calculation is done in the framework of conditional first passage times based on the Smoluchowski transport equation. These calculations are quite complex in general, but this calculator allows the piecewise construction of an energy landscape that reflects the average forces on a polymer confined in a nanopore based on its primary sequence. The calculator is written in HTML and javascript.
num_resources 2
num_tags 13
title PPdiffuse: Web-based (html and javascript) calculator for voltage-driven transport of polypeptides in nanopores