Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jessica W. Lu"'
Publikováno v:
Plant Ecology. 217:1415-1428
We designed and carried out a short-term litter decomposition experiment to test the direct effects of litter manipulations on soil nutrients and litter invertebrates in a tropical lowland forest and a diverse subtropical montane evergreen broad-leav
Autor:
Kerry J. Knox, Jonathan P. Reid, Jim S. Walker, Rachael E. H. Miles, Jessica W. Lu, Andrew M. J. Rickards, Ruth Signorell
Publikováno v:
Physical Chemistry Chemical Physics
Evaporation studies of single aqueous sucrose aerosol particles as a function of relative humidity (RH) are presented for coarse and fine mode particles down into the submicron size range (600 nm < r < 3.0 [mu]m). These sucrose particles serve as a p
Autor:
Jessica W. Lu, John R. Morris, Erin Durke Davis, Diego Troya, William A. Alexander, B. Scott Day, Larry R. Fiegland
Publikováno v:
Progress in Surface Science. 87:221-252
Molecular beam scattering experiments and molecular dynamics simulations have been combined to develop an atomic-level understanding of energy transfer, accommodation, and reactions during collisions between gases and model organic surfaces. The work
Autor:
Jessica W. Lu, William A. Alexander, John R. Morris, Larry R. Fiegland, Richard D. Gandour, Erin Durke Davis, Alec Wagner
Publikováno v:
The Journal of Physical Chemistry C. 115:25343-25350
The gas–surface reaction dynamics of ozone with a model unsaturated organic surface have been explored through a series of molecular beam scattering experiments. Well-characterized organic surfaces were reproducibly created by adsorption of C═C-t
Autor:
Zelin Liu, Thomas Heinze, Alan R. Esker, Abdulaziz Kaya, John R. Morris, Wolfgang G. Glasser, Xiaosong Du, Jessica W. Lu
Publikováno v:
Biomacromolecules. 10:2451-2459
Surface plasmon resonance studies showed pullulan cinnamates (PCs) with varying degrees of substitution (DS) adsorbed onto regenerated cellulose surfaces from aqueous solutions below their critical aggregation concentrations. Results on cellulose wer
Publikováno v:
The Journal of Physical Chemistry C. 112:17272-17280
Molecular beam scattering experiments are used to explore collisions of 60 kJ/mol Ne, CD4, ND3, and D2O with long-chain CH3-, NH2-, and OH-terminated self-assembled monolayers (SAMs) created via the chemisorption of alkanethiols on gold. Time-of-flig
Publikováno v:
Review of Scientific Instruments, 85 (9)
We report on a new instrument for single aerosol particle studies at low temperatures that combines an optical trap consisting of two counter-propagating Bessel beams (CPBBs) and temperature control down to 223 K (−50◦C). The apparatus is capable
Autor:
Robert C. Chapleski, Thomas H. Rockhold, John R. Morris, Diego Troya, Yafen Zhang, Jessica W. Lu
Publikováno v:
Physical chemistry chemical physics : PCCP. 16(31)
Interfacial reactions between gas-phase nitrate radicals, a key nighttime atmospheric oxidant, and a model unsaturated organic surface have been investigated to determine the reaction kinetics and probable reaction mechanism. The experimental approac
Autor:
Jessica W. Lu, John R. Morris
Publikováno v:
The journal of physical chemistry. A. 115(23)
High-energy (70 kJ/mol) molecular beams of CO(2), NO(2), and O(3) were scattered from long-chain methyl (CH(3)-), hydroxyl (OH-), and perfluoro (CF(3)(CF(2))(8)-, or F-) ω-functionalized alkanethiol self-assembled monolayers (SAMs) on gold to study
Publikováno v:
Physical chemistry chemical physics : PCCP. 13(14)
Chemical reactions can alter the chemical, physical, and optical properties of aerosols. It has been postulated that nitration of aerosols can account for atmospheric absorbance over urban areas. To study this potentially important process, the chang