Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990458003> ?p ?o ?g. }
Showing items 1 to 53 of
53
with 100 items per page.
- W1990458003 abstract "An in vitro study was performed using an 808nm-diode laser in conjunction with indocyanine green-doped albumin protein solders to repair bovine aorta specimens. Investigations were conducted to determine optimal solder and laser parameters for tissue repair in terms of tensile strength, temperature rise and damage and the microscopic nature of the bonds formed. Liquid and solid protein solders prepared from 25% and 60% bovine serum albumin (BSA), respectively, were compared. The tensile strengths of the repairs were greatly improved with an increase in BSA concentration from 25% to 60% and a reduction in ICG dye concentration from 2.5 mg/ml to 0.25 mg/ml. Increasing the later irradiance and thus surface temperature resulted in an increased severity of histological injury. Thermal denaturation of the tissue substrate increased laterally and in depth with higher temperatures. Optimal repairs in terms of bond strength and thermal damage were achieved by denaturing a solid protein solder composed of 60% BSA and .025mg/ml ICG with an irradiance of 6.4 W/cm<sup>2</sup>. Using this combination of solder and laser parameters, surface temperatures were observed to reach 85±5°C with an average temperature difference across the solder strips of 15°C across a thickness of 150 μm. Histological examination of the repairs formed using these parameters showed negligible evidence of collateral thermal damage to the underlying tissue. Scanning electron microscopy suggested albumin intertwining within the itssue collagen matrix and subsequent fusion with the collagen as the mechanism for laser tissue soldering." @default.
- W1990458003 created "2016-06-24" @default.
- W1990458003 creator A5000338003 @default.
- W1990458003 creator A5053211753 @default.
- W1990458003 creator A5086776551 @default.
- W1990458003 creator A5089476704 @default.
- W1990458003 date "1999-06-22" @default.
- W1990458003 modified "2023-09-27" @default.
- W1990458003 title "ICG-doped albumin protein solders for improved tissue repair" @default.
- W1990458003 doi "https://doi.org/10.1117/12.350951" @default.
- W1990458003 hasPublicationYear "1999" @default.
- W1990458003 type Work @default.
- W1990458003 sameAs 1990458003 @default.
- W1990458003 citedByCount "5" @default.
- W1990458003 countsByYear W19904580032022 @default.
- W1990458003 crossrefType "proceedings-article" @default.
- W1990458003 hasAuthorship W1990458003A5000338003 @default.
- W1990458003 hasAuthorship W1990458003A5053211753 @default.
- W1990458003 hasAuthorship W1990458003A5086776551 @default.
- W1990458003 hasAuthorship W1990458003A5089476704 @default.
- W1990458003 hasConcept C112950240 @default.
- W1990458003 hasConcept C159985019 @default.
- W1990458003 hasConcept C185592680 @default.
- W1990458003 hasConcept C192562407 @default.
- W1990458003 hasConcept C26771246 @default.
- W1990458003 hasConcept C43617362 @default.
- W1990458003 hasConcept C50296614 @default.
- W1990458003 hasConcept C86807702 @default.
- W1990458003 hasConceptScore W1990458003C112950240 @default.
- W1990458003 hasConceptScore W1990458003C159985019 @default.
- W1990458003 hasConceptScore W1990458003C185592680 @default.
- W1990458003 hasConceptScore W1990458003C192562407 @default.
- W1990458003 hasConceptScore W1990458003C26771246 @default.
- W1990458003 hasConceptScore W1990458003C43617362 @default.
- W1990458003 hasConceptScore W1990458003C50296614 @default.
- W1990458003 hasConceptScore W1990458003C86807702 @default.
- W1990458003 hasLocation W19904580031 @default.
- W1990458003 hasOpenAccess W1990458003 @default.
- W1990458003 hasPrimaryLocation W19904580031 @default.
- W1990458003 hasRelatedWork W1512319868 @default.
- W1990458003 hasRelatedWork W2089085266 @default.
- W1990458003 hasRelatedWork W2124311439 @default.
- W1990458003 hasRelatedWork W2137307547 @default.
- W1990458003 hasRelatedWork W2380293314 @default.
- W1990458003 hasRelatedWork W2387616028 @default.
- W1990458003 hasRelatedWork W2795554382 @default.
- W1990458003 hasRelatedWork W2943188944 @default.
- W1990458003 hasRelatedWork W3082440218 @default.
- W1990458003 hasRelatedWork W4285802202 @default.
- W1990458003 isParatext "false" @default.
- W1990458003 isRetracted "false" @default.
- W1990458003 magId "1990458003" @default.
- W1990458003 workType "article" @default.