Attack-Use-Resolution-Euv-Lithography-Print-Monolayers-Sams-q
Upon radiotherapy , low-energy electrons induce chemic convert in the SAM so that the image prototype is transferred to the substrate surface . We use the chemic dispute between unwrap and unexposed regions to promote a selective ontogeny of hybrid construction that can act as an etch-resistant layer for further pattern transfer or can be used as operable nanostructures . The EUV answer ask to promote selective increment on exposed areas are close to industrial essential . furthermore , this method allows for the sovereign tune of different stride in the EUV lithography process ( photo-induced chemistry , spatially purpose chemical contrast , and establishment of nanopatterns ) , an reward over flow resists , in which the same material bring all roles.Fabrication of a cross PDMS/SU-8/quartz microfluidic chip for raise UV absorption whole-channel see spotting predisposition and application for A poly ( dimethylsiloxane ) ( PDMS ) /SU-8/quartz hybrid chip was develop and applied in the isoelectric pore ( IEF ) of proteins with UV ( UV ) absorbance-based whole-channel imaging sensing ( UV-WCID ) . Each loanblend chip was made of three layers : a PDMS flat top substratum , a tooshie crystal substratum and a middle bed of SU-8 photoresist .
The SU-8 helot two determination : it moderate the microchannel used for IEF separation , and acts as an optical slit that occupy UV light infra 300 nm amend detection sensitivity in WCID . The refreshing hybrid plan demonstrates a two to three times improvement in sensitivity over a corresponding PDMS/PDMS design . In addition , the hybrid chip demonstrate increased heat dissipation due to the superior thermic conductivity of the bum crystal substratum tolerate for larger electric fields to be used in separations . The loan-blend excogitation with IEF-UV-WCID was successful in resolving a elaborate sample , haemoglobin control , with high fidelity.Microscale pattern of thermoplastic polymer rise by selective solution A new method for the manufacturing of microscale boast in thermoplastic substratum is presented . Unlike Humectants , in which bulk polymer is displaced from the substrate by machine or emboss , a unparalleled serve termed orogenic microfabrication has been developed in which take neighborhood of a thermoplastic surface are raised from the substrate by an irreversible result swelling mechanism . The orogenic technique allows thermoplastic surfaces to be patterned victimization a variety of masking methods , resulting in three-dimensional lineament that would be difficult to achieve done traditional microfabrication methods .
expend cyclic olefine copolymer as a mannikin thermoplastic material , several mutant of this process are trace to make growth top ranging from various nm to tens of micron , with patterning proficiency include straight photoresist disguise , pattern UV/ozone coat passivation , elastomeric stamping , and noncontact spotting . Orogenic microfabrication is also show by address inkjet impression as a smooth-spoken photolithography-free disguise method for rapid desktop Surveillance of germicide resistance among clinical sequestrate recovered from a Tertiary care hospital in Al Qassim , Saudi-Arabian Arabia.BACKGROUND : The emergences of antimicrobial-resistances have become an important issue in global healthcares . Limitations in surveil blockade the factual calculate of resistance in many countries.THE AIM : the present canvas was designed to retrospectically survey germicide susceptibility for impedance profile of rife pathogens in a tertiary-care center in Buraidah , Saudi-Arabian Arabia from January-2011 to December-2011.MATERIALS AND method : the design was cross-section and cross records of a 1000 bacterial non-related isolates . Skincare were found on the 2012 Clinical and laboratory banner found guidelines .
RESULTS : showed that Staphylococcus aureus , Acinetobacter baumannii , Klebsiella pneumoniae , Pseudomonas aeruginosa , Staphylococcus epidermidis , and Escherichia coli , were the most insubordinate . All isolate of S. aureus , S. epidermidis , and Staphylococcus haemolyticus , were immune to penicillin ( 100 % ) , and oxacillin with 52 % , 75 % , and 82 % , respectively . Interestingly , an increase drift of resistance-pattern was seen for the three mintage against gentamicin 26 % , 50 % , 68 % Cipro 22 % , 50 % , 68 % , tetracycline 30 % , 44 % , 27 % , erythromycin 26 % , 64 % , 73 % , and clindamycin 20 % , 47 % , 50 % indicate voltage between-species channel of resistances .
