kinetic trapping
Recently Published Documents


TOTAL DOCUMENTS

89
(FIVE YEARS 26)

H-INDEX

23
(FIVE YEARS 3)

2022 ◽  
Author(s):  
Weinan Zhou ◽  
Tridib Sarma ◽  
Yonghuan Su ◽  
Chuan-Hu Lei ◽  
Jonathan L. Sessler

The meso-unsubstituted expanded porphyrinoid 3, incorporating two carbazole moieties, acts as an effective ligand for Co(II) and permits the isolation and X-ray diffraction-based characterization of a 6:3 metal-to-ligand metallocage complex...


2021 ◽  
pp. 2104247
Author(s):  
Sayantan Chatterjee ◽  
Yelena Kan ◽  
Mateusz Brzezinski ◽  
Kaloian Koynov ◽  
Roshan Mammen Regy ◽  
...  
Keyword(s):  

Author(s):  
Anna Werkovits ◽  
Andreas Jeindl ◽  
Lukas Hörmann ◽  
Johannes J. Cartus ◽  
Oliver T. Hofmann
Keyword(s):  

Chem ◽  
2021 ◽  
Author(s):  
Qianming Lin ◽  
Longyu Li ◽  
Miao Tang ◽  
Shuntaro Uenuma ◽  
Jayanta Samanta ◽  
...  
Keyword(s):  

2021 ◽  
Author(s):  
Simon Vieth

Control of the microstructure of a biopolymeric phase-separated system is presented as part of an effort to develop a novel platform for controlled drug release. Under certain conditions, aqueous mixtures of biopolymers exhibit thermodynamic incompatibility and separate into distinct phases, each concentrated in one component and poor in the other. Upon initiation of phase separation (PS), droplets of one phase, the included phase, appear and ripen over time such that shared surface area with the continuous phase is minimized. Gelation is a means of halting droplet growth prior to bulk PS (BPS). The purpose of this research is to establish the means to dictate the microstructure of a PS system by: (i) understanding the effects of biopolymer concentration on PS temperature, TPS; (ii) modeling the growth of droplets within the included-phase; (iii) examining the efficacy of gelation as a means of trapping microstructure and (iv) investigating the characteristic microstructures of biopolymer systems undergoing a two-step temperature quench.


2021 ◽  
Author(s):  
Simon Vieth

Control of the microstructure of a biopolymeric phase-separated system is presented as part of an effort to develop a novel platform for controlled drug release. Under certain conditions, aqueous mixtures of biopolymers exhibit thermodynamic incompatibility and separate into distinct phases, each concentrated in one component and poor in the other. Upon initiation of phase separation (PS), droplets of one phase, the included phase, appear and ripen over time such that shared surface area with the continuous phase is minimized. Gelation is a means of halting droplet growth prior to bulk PS (BPS). The purpose of this research is to establish the means to dictate the microstructure of a PS system by: (i) understanding the effects of biopolymer concentration on PS temperature, TPS; (ii) modeling the growth of droplets within the included-phase; (iii) examining the efficacy of gelation as a means of trapping microstructure and (iv) investigating the characteristic microstructures of biopolymer systems undergoing a two-step temperature quench.


2021 ◽  
Vol 33 (17) ◽  
pp. 2008690
Author(s):  
Darshan H. Parmar ◽  
Joao M. Pina ◽  
Hitarth Choubisa ◽  
Golam Bappi ◽  
Koen Bertens ◽  
...  
Keyword(s):  

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Eiji Kudo ◽  
Kota Sasaki ◽  
Shiori Kawamata ◽  
Koji Yamamoto ◽  
Tetsuro Murahashi

AbstractThe E/Z stereocontrol in a C=C bond is a fundamental issue in olefin synthesis. Although the thermodynamically more stable E geometry is readily addressable by thermal Z to E geometric isomerization through equilibrium, it has remained difficult to undergo thermal geometric isomerization to the reverse E to Z direction in a selective manner, because it requires kinetic trapping of Z-isomer with injection of chemical energy. Here we report that a dinuclear PdI−PdI complex mediates selective isomerization of E-1,3-diene to its Z-isomer without photoirradiation, where kinetic trapping is achieved through rational sequences of dinuclear elementary steps. The chemical energy required for the E to Z isomerization can be injected from an organic conjugate reaction through sharing of common Pd species.


CCS Chemistry ◽  
2021 ◽  
pp. 105-115
Author(s):  
Zongchun Gao ◽  
Yukui Tian ◽  
Hung-Kai Hsu ◽  
Yifei Han ◽  
Yi-Tsu Chan ◽  
...  
Keyword(s):  

2021 ◽  
Author(s):  
Dennis Larsen ◽  
Sophie R. Beeren

Template-induced kinetic trapping of specific cyclodextrins in enzyme-mediated dynamic combinatorial libraries of linear and cyclic α-glucans enables the one-step synthesis of cyclodextrins from maltose in water.


Sign in / Sign up

Export Citation Format

Share Document