FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3071165943> ?p ?o ?g. }

• W3071165943 abstract "Most current techniques for analyzing amino acids require substantial instrumentation and significant sample preprocessing. In this study, we designed, fabricated, and tested a scalable diode-based microdevice that allows for direct sensing of amino acids. The device is based on modulation-doped GaAs heterostructure with a Schottky contact on one side. The relatively high mobility and relatively small dielectric constant of GaAs are naturally helpful in this problem. We also paid attention to a proper etching procedure allowing for substantial modification of the surface properties, thereby further boosting the sensing performance. Transport data (I-V, differential conductance) are presented for three qualitatively different classes of amino acids (i.e., nonpolar with aliphatic R-group, polar uncharged R-group, and charged R-group) with glycine, cysteine, and histidine as specific examples, respectively. The conductance for the GaAs-amino acid interface measured using a scanning tunneling microscope (STM) was previously reported to have distinct spectral features. In this paper, we show that measuring the differential conductance of a GaAs diode, whose surface is in direct contact with an aqueous solution of amino acid, is a simple methodology to access useful information, previously available only through sophisticated and equipment-demanding STM and molecular electronics approaches. Density functional theory calculations were used to examine which adsorption processes were likely responsible for the observed surface conductance modification. Last, in future and ongoing work, we illustrate how it might be possible to employ standard multivariate data analysis techniques to reliably identify distinct (95%) single amino acid specific features in near-ambient differential conductance data." @default.
• W3071165943 created "2020-08-24" @default.
• W3071165943 creator A5024696422 @default.
• W3071165943 creator A5035580372 @default.
• W3071165943 creator A5062567586 @default.
• W3071165943 creator A5068704053 @default.
• W3071165943 creator A5072954097 @default.
• W3071165943 date "2020-08-17" @default.
• W3071165943 modified "2023-09-26" @default.
• W3071165943 title "Detection of some amino acids with modulation-doped and surface-nanoengineered GaAs Schottky P-I-N diodes" @default.
• W3071165943 cites W1586085231 @default.
• W3071165943 cites W1856402868 @default.
• W3071165943 cites W1969022408 @default.
• W3071165943 cites W1981839671 @default.
• W3071165943 cites W1993386837 @default.
• W3071165943 cites W2019356664 @default.
• W3071165943 cites W2042597819 @default.
• W3071165943 cites W2043889963 @default.
• W3071165943 cites W2047345669 @default.
• W3071165943 cites W2050954977 @default.
• W3071165943 cites W2062677463 @default.
• W3071165943 cites W2069740276 @default.
• W3071165943 cites W2077385576 @default.
• W3071165943 cites W2080549582 @default.
• W3071165943 cites W2086285470 @default.
• W3071165943 cites W2092870191 @default.
• W3071165943 cites W2108227460 @default.
• W3071165943 cites W2108723500 @default.
• W3071165943 cites W2110793429 @default.
• W3071165943 cites W2114559046 @default.
• W3071165943 cites W2120145199 @default.
• W3071165943 cites W2149559011 @default.
• W3071165943 cites W2165850619 @default.
• W3071165943 cites W2237923647 @default.
• W3071165943 cites W2321578117 @default.
• W3071165943 cites W2330148383 @default.
• W3071165943 cites W2556334654 @default.
• W3071165943 cites W2583537815 @default.
• W3071165943 cites W2593801360 @default.
• W3071165943 cites W2605756639 @default.
• W3071165943 cites W2612785294 @default.
• W3071165943 cites W2741056065 @default.
• W3071165943 cites W2902327722 @default.
• W3071165943 cites W2905249812 @default.
• W3071165943 cites W3100340873 @default.
• W3071165943 cites W3101095095 @default.
• W3071165943 cites W4232139307 @default.
• W3071165943 doi "https://doi.org/10.1116/6.0000186" @default.
• W3071165943 hasPublicationYear "2020" @default.
• W3071165943 type Work @default.
• W3071165943 sameAs 3071165943 @default.
• W3071165943 citedByCount "0" @default.
• W3071165943 crossrefType "journal-article" @default.
• W3071165943 hasAuthorship W3071165943A5024696422 @default.
• W3071165943 hasAuthorship W3071165943A5035580372 @default.
• W3071165943 hasAuthorship W3071165943A5062567586 @default.
• W3071165943 hasAuthorship W3071165943A5068704053 @default.
• W3071165943 hasAuthorship W3071165943A5072954097 @default.
• W3071165943 hasBestOaLocation W30711659432 @default.
• W3071165943 hasConcept C121332964 @default.
• W3071165943 hasConcept C121932024 @default.
• W3071165943 hasConcept C171250308 @default.
• W3071165943 hasConcept C185592680 @default.
• W3071165943 hasConcept C192562407 @default.
• W3071165943 hasConcept C205200001 @default.
• W3071165943 hasConcept C26873012 @default.
• W3071165943 hasConcept C49040817 @default.
• W3071165943 hasConcept C515207424 @default.
• W3071165943 hasConcept C55493867 @default.
• W3071165943 hasConcept C6518042 @default.
• W3071165943 hasConcept C78434282 @default.
• W3071165943 hasConcept C79794668 @default.
• W3071165943 hasConceptScore W3071165943C121332964 @default.
• W3071165943 hasConceptScore W3071165943C121932024 @default.
• W3071165943 hasConceptScore W3071165943C171250308 @default.
• W3071165943 hasConceptScore W3071165943C185592680 @default.
• W3071165943 hasConceptScore W3071165943C192562407 @default.
• W3071165943 hasConceptScore W3071165943C205200001 @default.
• W3071165943 hasConceptScore W3071165943C26873012 @default.
• W3071165943 hasConceptScore W3071165943C49040817 @default.
• W3071165943 hasConceptScore W3071165943C515207424 @default.
• W3071165943 hasConceptScore W3071165943C55493867 @default.
• W3071165943 hasConceptScore W3071165943C6518042 @default.
• W3071165943 hasConceptScore W3071165943C78434282 @default.
• W3071165943 hasConceptScore W3071165943C79794668 @default.
• W3071165943 hasIssue "5" @default.
• W3071165943 hasLocation W30711659431 @default.
• W3071165943 hasLocation W30711659432 @default.
• W3071165943 hasLocation W30711659433 @default.
• W3071165943 hasOpenAccess W3071165943 @default.
• W3071165943 hasPrimaryLocation W30711659431 @default.
• W3071165943 hasRelatedWork W1466739852 @default.
• W3071165943 hasRelatedWork W2033954390 @default.
• W3071165943 hasRelatedWork W2058676402 @default.
• W3071165943 hasRelatedWork W2096673206 @default.
• W3071165943 hasRelatedWork W2116961508 @default.
• W3071165943 hasRelatedWork W2151212875 @default.
• W3071165943 hasRelatedWork W2165898657 @default.
• W3071165943 hasRelatedWork W2495900880 @default.
• W3071165943 hasRelatedWork W3206322830 @default.

• next