Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Allen LaCour"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract In charged water microdroplets, which occur in nature or in the lab upon ultrasonication or in electrospray processes, the thermodynamics for reactive chemistry can be dramatically altered relative to the bulk phase. Here, we provide a theor
Externí odkaz:
https://doaj.org/article/b0b1aedb310947838e18ca4b7a2e1448
Autor:
Shengsong Yang, R. Allen LaCour, Yi-Yu Cai, Jun Xu, Daniel J. Rosen, Yugang Zhang, Cherie R. Kagan, Sharon C. Glotzer, Christopher B. Murray
Publikováno v:
Journal of the American Chemical Society. 145:6280-6288
Publikováno v:
The journal of physical chemistry letters. 13(43)
There is accumulating evidence that many chemical reactions are accelerated by several orders of magnitude in micrometer-sized aqueous or organic liquid droplets compared to their corresponding bulk liquid phase. However, the molecular origin of the
Autor:
Jagna Witek, Joseph P. Heindel, Xingyi Guan, Itai Leven, Hongxia Hao, Pavithra Naullage, Allen LaCour, Selim Sami, M. F. S. J. Menger, D. Vale Cofer-Shabica, Eric Berquist, Shirin Faraji, Evgeny Epifanovsky, Teresa Head-Gordon
We present a new software package called M-Chem that is designed from scratch in C++ and parallelised on shared-memory multi-core architectures to facilitate efficient molecular simulations. Currently, M-Chem is a fast molecular dynamics (MD) engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41f852605010334275852288c8810c57
Publikováno v:
Physical review letters. 128(18)
The self-assembly of binary nanoparticle superlattices from colloidal mixtures is a promising method for the fabrication of complex colloidal co-crystal structures. However, binary mixtures often form amorphous or metastable phases instead of the the
Autor:
Maleesha De Silva, Dongmao Zhang, Allen LaCour, Ganganath S. Perera, Sumudu Athukorale, Charles U. Pittman
Publikováno v:
The Journal of Physical Chemistry C. 122:2137-2144
Ligand displacement from gold is important for a series of gold nanoparticle (AuNP) applications. Complete nondestructive removal of organothiols from aggregated AuNPs is challenging due to the strong Au–S binding, the steric hindrance imposed by l
Publikováno v:
The Journal of Physical Chemistry C. 120:6900-6905
Multicomponent ligand interactions are involved in essentially all practical nanoparticle (NP) applications. Presented herein is the finding that multicomponent ligand binding to gold nanoparticles (AuNPs) can be highly dependent on the sequence of l
Autor:
Felio Perez, Dongmao Zhang, Kate L. Henderson, Shengli Zou, Ganganath S. Perera, Joseph P. Emerson, Allen LaCour, Yadong Zhou
Publikováno v:
The Journal of Physical Chemistry C. 119:4261-4267
Gold nanoparticles (AuNPs) have been used extensively as surface-enhanced Raman spectroscopic (SERS) substrates for their large SERS enhancements and widely believed chemical stability. Presented is the finding that iodide can rapidly reduce the SERS