# CAREER: Elastic-viscous coupling in two-dimensional soft materials

> **NSF 01002728DB NSF RESEARCH & RELATED ACTIVIT** · Stanford University (CA) · $943,133

## Abstract

Non-Technical Abstract

Modern materials must be both adaptive and multifunctional, yet most synthetic surfaces lack the ability to dynamically change in response to external forces. This research will investigate two-dimensional (2D) materials that combine viscous and elastic properties, allowing them to reorganize, self-heal, and transform under mechanical stress. By coupling soft polymer networks with thin membranes, this project will develop a new class of 2D materials with tunable mechanical and material properties. These materials could enable self-repairing coatings, smart membranes for filtration, and responsive biomedical interfaces. Beyond research, this project will integrate education through public speaking workshops, helping students communicate complex scientific ideas to broad audiences. The project will also provide research and communication training for undergraduate students who will become future leaders in the STEM workforce. By advancing both fundamental materials science and STEM workforce, this work will support the National Science Foundation’s mission to promote scientific progress and national prosperity.


Technical Abstract

This research program will investigate the mechanics and phase behavior of 2D materials that combine viscous and elastic properties under nonequilibrium forces. Specifically, it will study how active forces reshape multiphase lipid membranes coupled to driven polymer networks, forming dynamic composite materials with t

## Key facts

- **NSF award ID:** 2440029
- **Awardee organization:** Stanford University (CA)
- **SAM.gov UEI:** HJD6G4D6TJY5
- **PI:** Sho C Takatori
- **Primary program:** 01002728DB NSF RESEARCH & RELATED ACTIVIT
- **All programs:** (MGI) Materials Genome Initiative, CAREER-Faculty Erly Career Dev, BIO-RELATED MATERIALS RESEARCH, Biotechnology
- **Estimated total:** $943,133
- **Funds obligated:** $342,606
- **Transaction type:** Continuing Grant
- **Period:** 06/01/2025 → 05/31/2030

## Primary source

NSF Award Search: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2440029

## Citation

> US National Science Foundation, Award 2440029, CAREER: Elastic-viscous coupling in two-dimensional soft materials. Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/grant/nsf/2440029. Licensed CC0.

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