Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Joshua C. Falkner"'
Autor:
Joshua C. Falkner, Sean Moran, Adina M. Boyd, Joseph B. Hughes, Vicki L. Colvin, John D. Fortner, Dooil Kim, Jae-Hong Kim
Publikováno v:
Environmental Science & Technology. 41:7497-7502
While the reactivity of C60 has been described in a variety of organic solvents, little information is available regarding aqueous-based reactions due to solubility limitations. In this study, a reaction between C60, as a nanoscale suspension, and di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4fb757146a16580070c78ec54832639
https://doi.org/10.1021/es0708058
https://doi.org/10.1021/es0708058
Autor:
J. T. Mayo, Lili Cong, Mason B. Tomson, Sujin Yean, Joshua C. Falkner, William W. Yu, Cafer T. Yavuz, Heather J. Shipley, Vicki L. Colvin, Amy T. Kan
Publikováno v:
Science and Technology of Advanced Materials. 8:71-75
Higher environmental standards have made the removal of arsenic from water an important problem for environmental engineering. Iron oxide is a particularly interesting sorbent to consider for this application. Its magnetic properties allow relatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2528c20f4f883b18a87d92c0247fc338
https://doi.org/10.1016/j.stam.2006.10.005
https://doi.org/10.1016/j.stam.2006.10.005
Publikováno v:
Environmental Science & Technology. 40:4360-4366
Fullerene research in biological systems has been hindered by the compound's relative insolubility in water. However, C60 molecules can be made to aggregate, forming stable fullerene water suspensions (FWS) whose properties differ from those of bulk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8643ef6745a4a3fd68d58b442e0c1778
https://doi.org/10.1021/es0603655
https://doi.org/10.1021/es0603655
Autor:
Rajeev K. Wahi, Whitney M. Nolte, Yunping Liu, Michelle L. Mejia, William W. Yu, Vicki L. Colvin, Joshua C. Falkner
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 242:48-56
The effects of various physical properties (particle size, shape, surface area, crystal structure, and phase composition) on the photocatalytic performance of nanosized TiO2 were studied through the photodegradation of Congo Red. Kinetic results show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192a6b6e378332b81343e1748f955a88
https://doi.org/10.1016/j.molcata.2005.07.034
https://doi.org/10.1016/j.molcata.2005.07.034
Autor:
Ali M. Al-Somali, Rhoniese L. Simpson, George N. Phillips, Michelle K. Calabretta, Wilson Radding, Jennifer A. Jamison, Joshua C. Falkner, Junyan Zhang, Stephanie L. Adrianse, Vicki L. Colvin
Publikováno v:
Chemistry of Materials. 17:2679-2686
Cross-linked protein crystals represent a new class of micro- and mesoporous materials with properties potentially useful in technologies as diverse as chiral separations and drug delivery. These applications require the generation of protein crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1daff2e1e41c3fa34494eefad5a33ea
https://doi.org/10.1021/cm047924w
https://doi.org/10.1021/cm047924w
Publikováno v:
Langmuir. 20:9585-9593
The adsorption and desorption of Cd(2+) to large and nanometer-scale anatase crystals have been studied to determine the relationship between heavy metal adsorption properties and anatase particle size. A solvothermal method was used to synthesize ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ea9d39a0f2fea1b62aadb2ea6a69ab
https://doi.org/10.1021/la049334i
https://doi.org/10.1021/la049334i
Publikováno v:
Chemistry of Materials. 16:3318-3322
Spherical PbSe semiconductor nanocrystals with near-infrared absorption of 1100−2520 nm (corresponding to diameters of 3−13 nm) were synthesized in a noncoordinating solvent (1-octadecene). The as-prepared PbSe semiconductor nanocrystals have ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::102aed7d31178627640b5578c7009735
https://doi.org/10.1021/cm049476y
https://doi.org/10.1021/cm049476y
Autor:
J. T. Mayo, Arjun Prakash, Seung Soo Lee, Vicki L. Colvin, William W. Yu, Joshua C. Falkner, Cafer T. Yavuz
Publikováno v:
Nanoscale. 3(11)
The size-dependent magnetic properties of nanocrystals are exploited in a separation process that distinguishes particles based on their diameter. By varying the magnetic field strength, four populations of magnetic materials were isolated from a mix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e3a9f8c3b6fe2e6649faf5412bcffc2
https://pubmed.ncbi.nlm.nih.gov/22006122
https://pubmed.ncbi.nlm.nih.gov/22006122
Autor:
William W. Yu, Jun-Yan Zhang, Ali M Al-Somali, Christie M. Sayes, Emmanuel Chang, Rebekah A. Drezek, Vicki L. Colvin, Joshua C. Falkner, Judah Johns
Publikováno v:
Journal of the American Chemical Society. 129(10)
High-quality nanocrystals formed in organic solvents can be completely solubilized in water using amphiphilic copolymers containing poly(ethylene glycol) or PEG. These copolymers are generated using a maleic anhydride coupling scheme that permits the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7691fca5bfd86664b12e38c712eec6c
https://pubmed.ncbi.nlm.nih.gov/17309256
https://pubmed.ncbi.nlm.nih.gov/17309256
Autor:
J. T. Mayo, Douglas Natelson, Arjun Prakash, Amy T. Kan, Lili Cong, Heather J. Shipley, Cafer T. Yavuz, Joshua C. Falkner, William W. Yu, Mason B. Tomson, Sujin Yean, Vicki L. Colvin
Publikováno v:
Science (New York, N.Y.). 314(5801)
Magnetic separations at very low magnetic field gradients (3 O 4 ) nanocrystals (NCs) were shown to respond to low fields in a size-dependent fashion. The particles apparently do not act independently in the separation but rather reversibly aggregate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccd716cfabad8c8e3f4226278c464d0d
https://pubmed.ncbi.nlm.nih.gov/17095696
https://pubmed.ncbi.nlm.nih.gov/17095696