Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Forest I. Bohrer"'
Publikováno v:
Analytical Chemistry. 83:3687-3695
The performance of arrays of small, densely integrated chemiresistor (CR) vapor sensors with electron-beam patterned interface layers of thiolate-monolayer-protected gold nanoparticles (MPNs) is explored. Each CR in the array consists of a 100-μm(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::055d30001cd4eceb5a5b226e5aa0f260
https://doi.org/10.1021/ac200019a
https://doi.org/10.1021/ac200019a
Autor:
Cagliyan Kurdak, Sun Kyu Kim, L. A. Farina, Forest I. Bohrer, William H. Steinecker, Edward T. Zellers
Publikováno v:
IEEE Sensors Journal. 11:469-480
Use of electron-beam induced crosslinking (EBIX) to pattern films of thiolate-monolayer-protected gold-nanoparticles (MPNs) on chemiresistor (CR) vapor sensors is described. MPNs with alkyl, cyanoalkyl, phenoxyalkyl, and hydroxyfluoroalkyl thiolate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c6b4b73593996ee425290f46d91f4d
https://doi.org/10.1109/jsen.2010.2070063
https://doi.org/10.1109/jsen.2010.2070063
Publikováno v:
Procedia Engineering. 5:973-976
A microfabricated gas chromatograph ( μ GC ) is described and its application to the analysis of sub-parts-per-billion (ppb) concentrations of trichloroethylene (TCE) in mixtures, relevant to the problem of TCE vapor intrusion (VI) into homes and of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2faf52d36e3b770afef9a85c6bb51e
https://doi.org/10.1016/j.proeng.2010.09.271
https://doi.org/10.1016/j.proeng.2010.09.271
Autor:
Gustavo Serrano, Hungwei Chang, Cagliyan Kurdak, Edward T. Zellers, Sun Kyu Kim, Elizabeth L. Covington, Rebecca A. Veeneman, Forest I. Bohrer
Publikováno v:
ECS Transactions. 19:315-325
Progress toward the development of prototype microfabricated gas chromatographic instruments (microGC), and components thereof, for applications requiring the determination of trace-level organic vapors in complex mixtures is described. All prototype
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da12e00ee02339af42a11f266a69ed4c
https://doi.org/10.1149/1.3118567
https://doi.org/10.1149/1.3118567
Publikováno v:
The Journal of chemical physics. 130(20)
Density functional theory (DFT) simulations were used to determine the binding strength of 12 electron-donating analytes to the zinc metal center of a zinc phthalocyanine molecule (ZnPc monomer). The analyte binding strengths were compared to the ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81a8458fa39b70f34aabae367b32255
https://pubmed.ncbi.nlm.nih.gov/19485449
https://pubmed.ncbi.nlm.nih.gov/19485449
Publikováno v:
TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference.
Chemiresistor (CR) arrays with nanoscale electrode features and crosslinked thiolate-monolayer-protected gold nanoparticle (MPN) sensing layers were fabricated and characterized. These arrays, intended for ultimate use as detectors in a micro-scale g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8a8b844498940c0993abdbd467f91f
https://doi.org/10.1109/sensor.2009.5285543
https://doi.org/10.1109/sensor.2009.5285543
Autor:
Manuel E. Ruidiaz, Andrew C. Kummel, Ivan K. Schuller, Corneliu N. Colesniuc, Forest I. Bohrer, William C. Trogler, Jeongwon Park
Publikováno v:
Journal of the American Chemical Society. 131(2)
The sensitivities of metallophthalocyanine (MPcs: M = Co, Ni, Cu, Zn, and H(2)) chemiresistors to vapor phase electron donors were examined using 50 nm MPc films deposited on interdigitated electrodes. Sensor responses were measured as changes in cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e18d2ccb7f7a0b34cdb87df85f270df4
https://pubmed.ncbi.nlm.nih.gov/19093852
https://pubmed.ncbi.nlm.nih.gov/19093852
Autor:
Forest I. Bohrer, Corneliu N. Colesniuc, William C. Trogler, and Andrew C. Kummel, Ivan K. Schuller, Jeongwon Park
Publikováno v:
Journal of the American Chemical Society. 130:3712-3713
The use of hydrogen peroxide as a precursor to improvised explosives has made its detection a topic of critical importance. Chemiresistor arrays comprised of 50 nm thick films of metallophthalocyanines (MPcs) are redox selective vapor sensors of hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70a7823d45b53267ac54ae491d39d9d0
https://doi.org/10.1021/ja710324f
https://doi.org/10.1021/ja710324f
Publikováno v:
Lab on a Chip. 10:3058
Use of electron-beam induced crosslinking to pattern films of monolayer-protected gold nanoparticles (MPNs) onto a chemiresistor (CR) sensor array is described. Each of the four CRs comprises a 100 µm(2) set of interdigital electrodes (IDEs) with 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0c37f4786a307e489560ddbe01dbec8
https://doi.org/10.1039/c0lc00071j
https://doi.org/10.1039/c0lc00071j
Autor:
James E. Royer, William C. Trogler, Corneliu N. Colesniuc, Jeongwon Park, Andrew C. Kummel, Amos Sharoni, Forest I. Bohrer, Ivan K. Schuller, Sungho Jin
Publikováno v:
Journal of Applied Physics. 106:034505
The electrical degradation (aging) of copper phthalocyanine (CuPc) organic thin film transistors (OTFTs) was investigated. Thick (1000 ML) and ultrathin (4 ML) channel thicknesses were used in bottom contact OTFTs to correlate the electrical effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c296211d91f7d688ef78ea65493ffbf8
https://doi.org/10.1063/1.3159885
https://doi.org/10.1063/1.3159885