Role of grafted chains for the in situ formation of Ag nanoparticles within poly(epichlorohydrin)-g-polymethacrylate films

2009 ◽  
Vol 9 (4) ◽  
pp. e298-e300
Author(s):  
Jung Tae Park ◽  
Kyung Ju Lee ◽  
Jong Kwan Koh ◽  
Jong Hak Kim ◽  
Ki Bong Lee
Keyword(s):  
Ag Nanoparticles ◽  
In Situ Formation

In Situ Formation of Ag Nanoparticles for Fiber Strain Sensors: Toward Textile-Based Wearable Applications

2021 ◽  
Author(s):  
Hwajoong Kim ◽  
Ammar Shaqeel ◽  
Solbi Han ◽  
Junseo Kang ◽  
Jieun Yun ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Strain Sensors ◽  
In Situ Formation

The pivotal role of oxygen in establishing superlow friction by inducing the in situ formation of a robust MoS2 transfer film

2021 ◽  
Vol 594 ◽  
pp. 824-835
Author(s):  
Guomin Yu ◽  
Qingyi Qian ◽  
Donghao Li ◽  
Zhenxi Zhang ◽  
Kexin Ren ◽  
...  
Keyword(s):  
Transfer Film ◽  
Pivotal Role ◽  
In Situ Formation

scholarly journals A novel metal-to-metal bonding process through in-situ formation of Ag nanoparticles using Ag2O microparticles

2009 ◽  
Vol 165 ◽  
pp. 012074 ◽  
Author(s):  
Akio Hirose ◽  
Hiroaki Tatsumi ◽  
Naoya Takeda ◽  
Yusuke Akada ◽  
Tomo Ogura ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Bonding Process ◽  
Metal Bonding ◽  
In Situ Formation

In Situ Formation of Ag Nanoparticles in Spherical Polyacrylic Acid Brushes by UV Irradiation

2007 ◽  
Vol 111 (21) ◽  
pp. 7676-7681 ◽  
Author(s):  
Yan Lu ◽  
Yu Mei ◽  
Marc Schrinner ◽  
Matthias Ballauff ◽  
Michael W. Möller ◽  
...  
Keyword(s):  
Uv Irradiation ◽  
Polyacrylic Acid ◽  
Ag Nanoparticles ◽  
In Situ Formation

Diastereoselectivity in asymmetric allylations: The role of vicinal chirality in the allyl nucleophile for SE2′ reactions with aldehydes

2004 ◽  
Vol 82 (2) ◽  
pp. 120-130 ◽  
Author(s):  
David R Williams ◽  
Kevin G Meyer ◽  
Khalida Shamim ◽  
Samarjit Patnaik
Keyword(s):  
Chiral Auxiliary ◽  
Asymmetric Allylation ◽  
Relative Significance ◽  
Homoallylic Alcohols ◽  
In Situ Formation

A series of nonracemic homoallylic alcohols have been prepared by asymmetric allylation using the (R,R)- and (S,S)-1,2-diamino-1,2-diphenylethane bis-sulfonamide controller ligands for in situ formation of chiral B-allyl-1,3,2-diazaborolidines. Diastereofacial selectivity is influenced by adjacent stereochemistry incorporated into the allyl moiety at C-2, in addition to the expected role of the chiral auxiliary. Additional asymmetry in the aldehyde reactant introduces threefold stereodifferentiation. A model is developed to identify reinforcing stereochemical relationships, and examples have ascertained the relative significance of these factors. The methodology supports the construction of complex homoallylic alcohols in a highly convergent fashion.Key words: asymmetric allylation, diastereofacial selectivity, 1,4-stereocontrol, homoallylic alcohols.

scholarly journals Planetesimal fragmentation and giant planet formation: the role of planet migration

2014 ◽  
Vol 9 (S310) ◽  
pp. 204-207
Author(s):  
O. M. Guilera ◽  
D. Swoboda ◽  
Y. Alibert ◽  
G. C. de Elía ◽  
P. J. Santamaría ◽  
...  
Keyword(s):  
Giant Planet ◽  
Giant Planets ◽  
New Work ◽  
The Standard Model ◽  
Planet Migration ◽  
In Situ Formation ◽  
Core Accretion ◽  
Planet Accretion

AbstractIn the standard model of core accretion, the cores of the giant planets form by the accretion of planetesimals. In this scenario, the evolution of the planetesimal population plays an important role in the formation of massive cores. Recently, we studied the role of planetesimal fragmentation in the in situ formation of a giant planet. However, the exchange of angular momentum between the planet and the gaseous disk causes the migration of the planet in the disk. In this new work, we incorporate the migration of the planet and study the role of planet migration in the formation of a massive core when the population of planetesimals evolves by planet accretion, migration, and fragmentation.

In situ formation of Ag nanoparticles in PVDF ultrafiltration membrane to mitigate organic and bacterial fouling

Desalination ◽  
2013 ◽  
Vol 324 ◽  
pp. 48-56 ◽  
Author(s):  
Xin Li ◽  
Ruizhi Pang ◽  
Jiansheng Li ◽  
Xiuyun Sun ◽  
Jinyou Shen ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Ultrafiltration Membrane ◽  
In Situ Formation ◽  
Bacterial Fouling
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