goniometer goniometers goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer surface tension instrumentation rame hart ramé hart rame-hart contact angle optical sessile pendant drop illuminator fiber optic automated syringe tips micro-syringe environmental chambers film clamps chamber cover stage tilting base elevated temperature syringe attachment high pressure chamber environmental fixture circular vacuum chuck humidity control rotating wafer lead frame support accessories carl clegg mountain lakes new jersey nj usa united states finn knut hansen dropimage advanced dropimage standard Model 100 200 300 250 500 3-axis stage rail 16" 20" 21" Zisman Naval Research Lab NRL Bethesda Maryland adhesion wettability contact angle science surface science monolayers energetics static dynamic contact angle velocity viscosity interfacial behaviour behavior contact angle interpretation and hysteresis energetics surface contamination cleaning polymer coatings characterization application applications polymided synthesis particles on surfaces metallized plastics silanes and other coupling agents polymer surface modification relevance to adhesion acid base acid-base dynamic surface characterization mittal tissue film films coating coatings coupling agents powders fibers wood products papers polymers monolayers bioadhesion ophthalmology goniometer goniometers goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer surface tension instrumentation rame hart ramé hart rame-hart contact angle optical sessile pendant drop illuminator fiber optic automated syringe tips micro-syringe environmental chambers film clamps chamber cover stage tilting base elevated temperature syringe attachment high pressure chamber environmental fixture circular vacuum chuck humidity control rotating wafer lead frame support accessories carl clegg mountain lakes new jersey nj usa united states finn knut hansen dropimage advanced dropimage standard Model 100 200 300 250 500 3-axis stage rail 16" 20" 21" Zisman Naval Research Lab NRL Bethesda Maryland adhesion wettability contact angle science surface science monolayers energetics static dynamic contact angle velocity viscosity interfacial behaviour behavior contact angle interpretation and hysteresis energetics surface contamination cleaning polymer coatings characterization application applications polymided synthesis particles on surfaces metallized plastics silanes and other coupling agents polymer surface modification relevance to adhesion acid base acid-base dynamic surface characterization mittal tissue film films coating coatings coupling agents powders fibers wood products papers polymers monolayers bioadhesion ophthalmology goniometer goniometers goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer goniometer surface tension instrumentation rame hart ramé hart rame-hart contact angle optical sessile pendant drop illuminator fiber optic automated syringe tips micro-syringe environmental chambers film clamps chamber cover stage tilting base elevated temperature syringe attachment high pressure chamber environmental fixture circular vacuum chuck humidity control rotating wafer lead frame support accessories carl clegg mountain lakes new jersey nj usa united states finn knut hansen dropimage advanced dropimage standard Model 100 200 300 250 500 3-axis stage rail 16" 20" 21" Zisman Naval Research Lab NRL Bethesda Maryland adhesion wettability contact angle science surface science monolayers energetics static dynamic contact angle velocity viscosity interfacial behaviour behavior contact angle interpretation and hysteresis energetics surface contamination cleaning polymer coatings characterization application applications polymided synthesis particles on surfaces metallized plastics silanes and other coupling agents polymer surface modification relevance to adhesion acid base acid-base dynamic surface characterization mittal tissue film films coating coatings coupling agents powders fibers wood products papers polymers monolayers bioadhesion ophthalmology