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Structured Review

Zepto Life Technology low-frequency plasma generator
( a , b ) ATR-FTIR spectra of powder HA, <t>PCL</t> scaffold, COL and HA-coated <t>PCL</t> <t>scaffolds,</t> and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.
Low Frequency Plasma Generator, supplied by Zepto Life Technology, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/low-frequency+plasma+generator/pmc09300684-238-12-36?v=Zepto+Life+Technology
Average 90 stars, based on 1 article reviews
low-frequency plasma generator - by Bioz Stars, 2026-07
90/100 stars

Images

1) Product Images from "Enhanced osteogenic differentiation of stem cells by 3D printed PCL scaffolds coated with collagen and hydroxyapatite"

Article Title: Enhanced osteogenic differentiation of stem cells by 3D printed PCL scaffolds coated with collagen and hydroxyapatite

Journal: Scientific Reports

doi: 10.1038/s41598-022-15602-y

( a , b ) ATR-FTIR spectra of powder HA, PCL scaffold, COL and HA-coated PCL scaffolds, and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.
Figure Legend Snippet: ( a , b ) ATR-FTIR spectra of powder HA, PCL scaffold, COL and HA-coated PCL scaffolds, and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.

Techniques Used:

SEM images and EDS spectra analysis of the morphology ( a ) PCL, ( b ) PCL/HA, ( c ) PCL/COL, and ( d ) PCL/HA/COL scaffold and the change of porosity of the 3D printed scaffolds.
Figure Legend Snippet: SEM images and EDS spectra analysis of the morphology ( a ) PCL, ( b ) PCL/HA, ( c ) PCL/COL, and ( d ) PCL/HA/COL scaffold and the change of porosity of the 3D printed scaffolds.

Techniques Used:

( a ) Force-extension diagram, ( b ) Stress–strain diagram, and ( c ) compressive modulus for the different scaffolds. ( d ) Variation of swelling behavior of the flat-printed FDM scaffolds. ( e ) Weight loss of PCL, PCL/HA, PCL/COL and PCL/HA/COL scaffold during soaking in PBS and ( f ) PBS-Lipase for 28 days. ( g ) pH values of the scaffolds during the degradation in PBS and ( h ) lipase. Measurements were started after 1 day, day 0 control = pH 7,4. (n = 3 in each group, *p ≤ 0.05).
Figure Legend Snippet: ( a ) Force-extension diagram, ( b ) Stress–strain diagram, and ( c ) compressive modulus for the different scaffolds. ( d ) Variation of swelling behavior of the flat-printed FDM scaffolds. ( e ) Weight loss of PCL, PCL/HA, PCL/COL and PCL/HA/COL scaffold during soaking in PBS and ( f ) PBS-Lipase for 28 days. ( g ) pH values of the scaffolds during the degradation in PBS and ( h ) lipase. Measurements were started after 1 day, day 0 control = pH 7,4. (n = 3 in each group, *p ≤ 0.05).

Techniques Used: Control



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( a , b ) ATR-FTIR spectra of powder HA, <t>PCL</t> scaffold, COL and HA-coated <t>PCL</t> <t>scaffolds,</t> and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.
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( a , b ) ATR-FTIR spectra of powder HA, <t>PCL</t> scaffold, COL and HA-coated <t>PCL</t> <t>scaffolds,</t> and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.
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Image Search Results


( a , b ) ATR-FTIR spectra of powder HA, PCL scaffold, COL and HA-coated PCL scaffolds, and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.

Journal: Scientific Reports

Article Title: Enhanced osteogenic differentiation of stem cells by 3D printed PCL scaffolds coated with collagen and hydroxyapatite

doi: 10.1038/s41598-022-15602-y

Figure Lengend Snippet: ( a , b ) ATR-FTIR spectra of powder HA, PCL scaffold, COL and HA-coated PCL scaffolds, and ( c , d ) The X-ray diffraction (XRD) spectra of PCL and composite scaffolds.

Article Snippet: Plasma treatment was used to improve the hydrophilicity of the surface of PCL scaffolds (a low-frequency plasma generator at 90 GHz, pure oxygen gas, 0.4 mbar pressure; ignition of glow discharge for 3 min, Plasma cleaner Zepto Model 1 base unit type A incl, Germany).

Techniques:

SEM images and EDS spectra analysis of the morphology ( a ) PCL, ( b ) PCL/HA, ( c ) PCL/COL, and ( d ) PCL/HA/COL scaffold and the change of porosity of the 3D printed scaffolds.

Journal: Scientific Reports

Article Title: Enhanced osteogenic differentiation of stem cells by 3D printed PCL scaffolds coated with collagen and hydroxyapatite

doi: 10.1038/s41598-022-15602-y

Figure Lengend Snippet: SEM images and EDS spectra analysis of the morphology ( a ) PCL, ( b ) PCL/HA, ( c ) PCL/COL, and ( d ) PCL/HA/COL scaffold and the change of porosity of the 3D printed scaffolds.

Article Snippet: Plasma treatment was used to improve the hydrophilicity of the surface of PCL scaffolds (a low-frequency plasma generator at 90 GHz, pure oxygen gas, 0.4 mbar pressure; ignition of glow discharge for 3 min, Plasma cleaner Zepto Model 1 base unit type A incl, Germany).

Techniques:

( a ) Force-extension diagram, ( b ) Stress–strain diagram, and ( c ) compressive modulus for the different scaffolds. ( d ) Variation of swelling behavior of the flat-printed FDM scaffolds. ( e ) Weight loss of PCL, PCL/HA, PCL/COL and PCL/HA/COL scaffold during soaking in PBS and ( f ) PBS-Lipase for 28 days. ( g ) pH values of the scaffolds during the degradation in PBS and ( h ) lipase. Measurements were started after 1 day, day 0 control = pH 7,4. (n = 3 in each group, *p ≤ 0.05).

Journal: Scientific Reports

Article Title: Enhanced osteogenic differentiation of stem cells by 3D printed PCL scaffolds coated with collagen and hydroxyapatite

doi: 10.1038/s41598-022-15602-y

Figure Lengend Snippet: ( a ) Force-extension diagram, ( b ) Stress–strain diagram, and ( c ) compressive modulus for the different scaffolds. ( d ) Variation of swelling behavior of the flat-printed FDM scaffolds. ( e ) Weight loss of PCL, PCL/HA, PCL/COL and PCL/HA/COL scaffold during soaking in PBS and ( f ) PBS-Lipase for 28 days. ( g ) pH values of the scaffolds during the degradation in PBS and ( h ) lipase. Measurements were started after 1 day, day 0 control = pH 7,4. (n = 3 in each group, *p ≤ 0.05).

Article Snippet: Plasma treatment was used to improve the hydrophilicity of the surface of PCL scaffolds (a low-frequency plasma generator at 90 GHz, pure oxygen gas, 0.4 mbar pressure; ignition of glow discharge for 3 min, Plasma cleaner Zepto Model 1 base unit type A incl, Germany).

Techniques: Control