FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225528724> ?p ?o ?g. }

• W4225528724 endingPage "88" @default.
• W4225528724 startingPage "83" @default.
• W4225528724 abstract "To investigate the effect of a noval radio-frequency atmospheric-pressure glow discharge (RF-APGD) plasma jet on crosslinking of dentin collagen.(1) Twenty intact third molars were collected. The middle dentin discs were prepared for each tooth by low-speed water-cooled Isomet saw, and then immersed in 10% (mass fraction) H3PO4 solution for 16 h to obtain fully demine-ralized dentin collagen. The twenty dentin discs were then randomly divided into five groups. The control group was untreated while the four experimental groups were treated by plasma jet with gas temperature of 4 ℃ for different times (20 s, 30 s, 40 s, and 50 s). The structure and crosslinking degree of dentin collagen were characterized by attenuated total reflection-Fourier transform infrared spectroscopy. The surface morphology of demineralized dentin was observed by scanning electron microscope, and the microstructure was observed by transmission electron microscope. (2) Fourty non-caries third molars were collected to prepare 5 g fine dentin powder, then completely demineralized with 10% H3PO4 solution. The control group was untreated, while the four experimental groups were treated by plasma jet for 20 s, 30 s, 40 s and 50 s. The crosslinking degree of each group was determined by ninhydrin colorimetric method. (3) Forty intact third molars were collected to obtain dentin strips. Only two central symmetrical dentin strips (nasty 80) were taken from each tooth and immersed in 10% H3PO4 solution for 16 h to obtain fully demineralized dentin collagen. Eighty dentine collagen fiber strips were randomly divided into five groups. The control group was untreated and the axial surfaces of dentin collagen fiber strips in the expe-rimental groups were treated with the plasma jet for 20 s, 30 s, 40 s and 50 s. The ultimate tensile strength of dentin was measured by universal mechanical machine.(1) The surface morphology of demineralized dentin observed by scanning electron microscope showed that the network structure of collagen fibers on the surface of demineralized dentin treated with the plasma jet for 20 s, 30 s and 40 s could maintain the uncollapsed three-dimensional structure, and part of the microstructure was destroyed after plasma jet treated for 50 s. After being treated by plasma jet for 20 s, 30 s and 40 s, the three-dimensional structure was uncollapsed, and the typical periodic transverse pattern of natural type Ⅰ collagen fiber could be seen. The results of infrared spectra showed that the secondary conformation of dentin collagen fibers was the same as that of the control group after being treated with the plasma jet, and the intensity of amide band was significantly increased after being treated for 30 s and 40 s. (2) The results of ninhydrin crosslinking test showed that the crosslinking ratio of dentin collagen treated by plasma jet for 30 s and 40 s was the highest, and the difference was statistically significant (P < 0.05). (3) The results of dentin ultimate tensile strength showed that the control group was (1.67±0.24) MPa, and the plasma jet treated 20 s, 30 s, 40 s and 50 s groups were (4.21±0.15) MPa, (7.06±0.30) MPa, (7.32±0.27) MPa, and (6.87±0.17) MPa, which were significantly different from that of the control group (P < 0.05).The novel RF-APGD plasma jet treatment can promote the crosslinking degree of demineralized dentin collagen and improve their ultimate tensile strength." @default.
• W4225528724 created "2022-05-05" @default.
• W4225528724 creator A5013391451 @default.
• W4225528724 creator A5030386709 @default.
• W4225528724 creator A5044625097 @default.
• W4225528724 creator A5045867382 @default.
• W4225528724 creator A5065155568 @default.
• W4225528724 creator A5081737915 @default.
• W4225528724 date "2022-02-18" @default.
• W4225528724 modified "2023-09-29" @default.
• W4225528724 title "[Effect of a novel radio-frequency atmospheric-pressure glow discharge plasma jet treatment on crosslinking of dentin collagen]." @default.
• W4225528724 cites W1977671514 @default.
• W4225528724 cites W2001162555 @default.
• W4225528724 cites W2009947656 @default.
• W4225528724 cites W2025047827 @default.
• W4225528724 cites W2040385059 @default.
• W4225528724 cites W2046559036 @default.
• W4225528724 cites W2080502248 @default.
• W4225528724 cites W2130733544 @default.
• W4225528724 cites W2157532610 @default.
• W4225528724 cites W2495715725 @default.
• W4225528724 cites W2514669262 @default.
• W4225528724 cites W2559767273 @default.
• W4225528724 cites W2563198772 @default.
• W4225528724 cites W2811469233 @default.
• W4225528724 cites W2885532530 @default.
• W4225528724 cites W2967514879 @default.
• W4225528724 cites W3035444457 @default.
• W4225528724 cites W3043996443 @default.
• W4225528724 cites W3176526747 @default.
• W4225528724 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35165472" @default.
• W4225528724 hasPublicationYear "2022" @default.
• W4225528724 type Work @default.
• W4225528724 citedByCount "0" @default.
• W4225528724 crossrefType "journal-article" @default.
• W4225528724 hasAuthorship W4225528724A5013391451 @default.
• W4225528724 hasAuthorship W4225528724A5030386709 @default.
• W4225528724 hasAuthorship W4225528724A5044625097 @default.
• W4225528724 hasAuthorship W4225528724A5045867382 @default.
• W4225528724 hasAuthorship W4225528724A5065155568 @default.
• W4225528724 hasAuthorship W4225528724A5081737915 @default.
• W4225528724 hasConcept C121332964 @default.
• W4225528724 hasConcept C156887251 @default.
• W4225528724 hasConcept C159985019 @default.
• W4225528724 hasConcept C185592680 @default.
• W4225528724 hasConcept C192562407 @default.
• W4225528724 hasConcept C199343813 @default.
• W4225528724 hasConcept C202271784 @default.
• W4225528724 hasConcept C26771246 @default.
• W4225528724 hasConcept C2776052348 @default.
• W4225528724 hasConcept C2779263046 @default.
• W4225528724 hasConcept C62520636 @default.
• W4225528724 hasConcept C71924100 @default.
• W4225528724 hasConcept C82706917 @default.
• W4225528724 hasConcept C85344455 @default.
• W4225528724 hasConceptScore W4225528724C121332964 @default.
• W4225528724 hasConceptScore W4225528724C156887251 @default.
• W4225528724 hasConceptScore W4225528724C159985019 @default.
• W4225528724 hasConceptScore W4225528724C185592680 @default.
• W4225528724 hasConceptScore W4225528724C192562407 @default.
• W4225528724 hasConceptScore W4225528724C199343813 @default.
• W4225528724 hasConceptScore W4225528724C202271784 @default.
• W4225528724 hasConceptScore W4225528724C26771246 @default.
• W4225528724 hasConceptScore W4225528724C2776052348 @default.
• W4225528724 hasConceptScore W4225528724C2779263046 @default.
• W4225528724 hasConceptScore W4225528724C62520636 @default.
• W4225528724 hasConceptScore W4225528724C71924100 @default.
• W4225528724 hasConceptScore W4225528724C82706917 @default.
• W4225528724 hasConceptScore W4225528724C85344455 @default.
• W4225528724 hasIssue "1" @default.
• W4225528724 hasLocation W42255287241 @default.
• W4225528724 hasOpenAccess W4225528724 @default.
• W4225528724 hasPrimaryLocation W42255287241 @default.
• W4225528724 hasRelatedWork W13720065 @default.
• W4225528724 hasRelatedWork W14293959 @default.
• W4225528724 hasRelatedWork W166866 @default.
• W4225528724 hasRelatedWork W16833536 @default.
• W4225528724 hasRelatedWork W17650640 @default.
• W4225528724 hasRelatedWork W316002 @default.
• W4225528724 hasRelatedWork W398423 @default.
• W4225528724 hasRelatedWork W5537101 @default.
• W4225528724 hasRelatedWork W1979766 @default.
• W4225528724 hasRelatedWork W921373 @default.
• W4225528724 hasVolume "54" @default.
• W4225528724 isParatext "false" @default.
• W4225528724 isRetracted "false" @default.
• W4225528724 workType "article" @default.