Biodegradable nanofibrous polymeric substrates for generating elastic and flexible electronics.

Biodegradable nanofibrous polymeric substrates for generating elastic and flexible electronics.

Advanced materials (Deerfield Beach, Fla.) (2014-07-22)

Alireza Hassani Najafabadi, Ali Tamayol, Nasim Annabi, Manuel Ochoa, Pooria Mostafalu, Mohsen Akbari, Mehdi Nikkhah, Rahim Rahimi, Mehmet R Dokmeci, Sameer Sonkusale, Babak Ziaie, Ali Khademhosseini

PMID25044366

ABSTRAKT

Biodegradable nanofibrous polymeric substrates are used to fabricate suturable, elastic, and flexible electronics and sensors. The fibrous microstructure of the substrate makes it permeable to gas and liquid and facilitates the patterning process. As a proof-of-principle, temperature and strain sensors are fabricated on this elastic substrate and tested in vitro. The proposed system can be implemented in the field of bioresorbable electronics and the emerging area of smart wound dressings.

MATERIAŁY

Numer produktu

Marka

Opis produktu

609765

Sigma-Aldrich

Sodium hydroxide-¹⁶O solution, 20 wt. % in H₂¹⁶O, 99.9 atom % ¹⁶O

459844

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, ACS reagent, ≥99.5%

283258

Sigma-Aldrich

Sebacic acid, 99%

84809

Sigma-Aldrich

Sebacic acid, ≥95.0% (GC)

PHR1316

Supelco

Residual Solvent - Chloroform, Pharmaceutical Secondary Standard; Certified Reference Material

496189

Sigma-Aldrich

Chloroform, biotech. grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

1012772

USP

Alkohol odwodniony, United States Pharmacopeia (USP) Reference Standard

282979

Sigma-Aldrich

3-Ethyl-2,4-pentanedione, mixture of tautomers, 98%

S2770

Sigma-Aldrich

Sodium hydroxide solution, 1.0 N, BioReagent, suitable for cell culture

72068

Sigma-Aldrich

Sodium hydroxide solution, BioUltra, Molecular Biology, 10 M in H₂O

306576

Sigma-Aldrich

Sodium hydroxide, pellets, semiconductor grade, 99.99% trace metals basis

S8045

Sigma-Aldrich

Sodium hydroxide, BioXtra, ≥98% (acidimetric), pellets (anhydrous)

72064

Supelco

Sodium hydroxide solution, 49-51% in water, eluent for IC

415413

Sigma-Aldrich

Sodium hydroxide solution, 50% in H₂O

484024

Sigma-Aldrich

Sodium hydroxide, reagent grade, 97%, flakes

71687

Sigma-Aldrich

Sodium hydroxide, BioUltra, suitable for luminescence, ≥98.0% (T), pellets

221465

Sigma-Aldrich

Sodium hydroxide, ACS reagent, ≥97.0%, pellets

367176

Sigma-Aldrich

Sodium hydroxide, beads, 16-60 mesh, reagent grade, 97%

S5881

Sigma-Aldrich

Sodium hydroxide, reagent grade, ≥98%, pellets (anhydrous)

S8263

Sigma-Aldrich

Sodium hydroxide solution, 5.0 M

655104

Sigma-Aldrich

Sodium hydroxide, reagent grade, 97%, powder

06203

Sigma-Aldrich

Sodium hydroxide, puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets

43617

Supelco

Sodium hydroxide concentrate, 0.1 M NaOH in water (0.1N), Eluent concentrate for IC

472476

Sigma-Aldrich

Chloroform, contains amylenes as stabilizer, ACS reagent, ≥99.8%

24216

Sigma-Aldrich

Chloroform, contains ethanol as stabilizer, meets analytical specification of BP, 99-99.4% (GC)

650471

Sigma-Aldrich

Chloroform, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains 0.5-1.0% ethanol as stabilizer

366919

Sigma-Aldrich

Chloroform, ACS spectrophotometric grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

C2432

Sigma-Aldrich

Chloroform, contains 100-200 ppm amylenes as stabilizer, ≥99.5%

366927

Sigma-Aldrich

Chloroform, suitable for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

372978

Sigma-Aldrich

Chloroform, anhydrous, contains amylenes as stabilizer, ≥99%