Research output: Contribution to journal › Article › peer-review
Technique for Measuring Elastic Properties of Thin Biorelevant Films. / Zykova, V. A.; Surovtsev, N. V.; Dobrynina, E. A. et al.
In: Optoelectronics, Instrumentation and Data Processing, Vol. 58, No. 2, 04.2022, p. 109-113.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Technique for Measuring Elastic Properties of Thin Biorelevant Films
AU - Zykova, V. A.
AU - Surovtsev, N. V.
AU - Dobrynina, E. A.
AU - Adichtchev, S. V.
AU - Laktionova, A. V.
N1 - Funding Information: The study was supported by the Russian Science Foundation no. 21-74-00122, https://rscf.ru/pro- ject/21-74-00122/. Publisher Copyright: © 2022, Allerton Press, Inc.
PY - 2022/4
Y1 - 2022/4
N2 - We propose a new method for studying the elastic properties of biorelevant films, based on studying the deformation of an object under the action of a steel ball placed in a magnetic field and used as an indenter. Varying the distance between the magnet and the steel ball makes it possible to change the magnitude of the applied force in a wide range, which opens up the great potential of the proposed method for studying a wide class of biologically significant objects. The possibilities of this method are demonstrated by the example of determining the Young’s modulus of gelatin-based hydrogel films of various stiffness.
AB - We propose a new method for studying the elastic properties of biorelevant films, based on studying the deformation of an object under the action of a steel ball placed in a magnetic field and used as an indenter. Varying the distance between the magnet and the steel ball makes it possible to change the magnitude of the applied force in a wide range, which opens up the great potential of the proposed method for studying a wide class of biologically significant objects. The possibilities of this method are demonstrated by the example of determining the Young’s modulus of gelatin-based hydrogel films of various stiffness.
KW - gelatin
KW - hydrogel
KW - magnetic field
KW - thin biorelevant films
KW - Young’s modulus
UR - http://www.scopus.com/inward/record.url?scp=85136896634&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/0bdd1642-3382-3649-9713-d2013475a530/
U2 - 10.3103/S8756699022020133
DO - 10.3103/S8756699022020133
M3 - Article
AN - SCOPUS:85136896634
VL - 58
SP - 109
EP - 113
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 2
ER -
ID: 37070788