Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2014 1
2015 1
2016 4
2017 2
2018 3
2019 5
2020 2
2021 6
2022 4
2023 4
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

32 results

Results by year

Filters applied: . Clear all
Page 1
4D Printed Shape-Memory Elastomer for Thermally Programmable Soft Actuators.
Song Q, Chen Y, Slesarenko V, Zhu P, Hamza A, Hou P, Helmer D, Kotz-Helmer F, Rapp BE. Song Q, et al. Among authors: helmer d. ACS Appl Mater Interfaces. 2023 Aug 30;15(34):40923-40932. doi: 10.1021/acsami.3c07436. Epub 2023 Aug 18. ACS Appl Mater Interfaces. 2023. PMID: 37595953 Free PMC article.
Controllable Wetting Transitions on Photoswitchable Physical Gels.
Nekoonam N, Vera G, Goralczyk A, Mayoussi F, Zhu P, Böcherer D, Shakeel A, Helmer D. Nekoonam N, et al. Among authors: helmer d. ACS Appl Mater Interfaces. 2023 Jun 7;15(22):27234-27242. doi: 10.1021/acsami.2c22979. Epub 2023 May 22. ACS Appl Mater Interfaces. 2023. PMID: 37217181 Free PMC article.
An On-Chip Liquid Metal Plug Generator.
Bhagwat S, O'Brien C, Hamza A, Sharma S, Rein C, Sanjaya M, Helmer D, Kotz-Helmer F, Pezeshkpour P, Rapp BE. Bhagwat S, et al. Among authors: helmer d. Adv Mater. 2022 Jun;34(23):e2201469. doi: 10.1002/adma.202201469. Epub 2022 May 2. Adv Mater. 2022. PMID: 35426187
Melt-Extrusion-Based Additive Manufacturing of Transparent Fused Silica Glass.
Mader M, Hambitzer L, Schlautmann P, Jenne S, Greiner C, Hirth F, Helmer D, Kotz-Helmer F, Rapp BE. Mader M, et al. Among authors: helmer d. Adv Sci (Weinh). 2021 Dec;8(23):e2103180. doi: 10.1002/advs.202103180. Epub 2021 Oct 20. Adv Sci (Weinh). 2021. PMID: 34668342 Free PMC article.
32 results