scholarly journals In Situ Absorption and Fluorescence Microspectroscopy Investigation of the Molecular Incorporation Process into Single Nanoporous Protein Crystals

ACS Omega ◽  
2020 ◽  
Vol 5 (16) ◽  
pp. 9605-9613
Author(s):  
Takayuki Uwada ◽  
Kohei Kouno ◽  
Mitsuru Ishikawa
Keyword(s):  
Protein Crystals ◽  
In Situ Absorption

scholarly journals In Situ Absorption Study of Acebutolol by Modulating P-glycoprotein with Verapamil in Rats

2019 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Issam Mohammed Abushammala ◽  
Elham Abed Abuwaked ◽  
Hanan Mohammed Fayyad ◽  
Ahmed Fadel Elqedra ◽  
Mai Abdelrahman Ramadan ◽  
...  
Keyword(s):  
Absorption Study ◽  
P Glycoprotein ◽  
In Situ Absorption

THE LACK OF EFFECT OF SODIUM SALICYLATE ON THE IN-SITU ABSORPTION OF A MINI-SOMATOSTATIN ANALOGUE IN THE RAT

1986 ◽  
Vol 38 (S12) ◽  
pp. 37P-37P
Author(s):  
J. Bell ◽  
G. E. Peters ◽  
C. McMartin ◽  
N. W. Thomas ◽  
C. G. Wilson
Keyword(s):  
Sodium Salicylate ◽  
Somatostatin Analogue ◽  
In Situ Absorption

Shifting the equilibrium of methanol synthesis from CO2 by in situ absorption using ionic liquid media

2019 ◽  
Vol 3 (12) ◽  
pp. 3399-3405
Author(s):  
Jenny Reichert ◽  
Stephanie Maerten ◽  
Katharina Meltzer ◽  
Alexander Tremel ◽  
Manfred Baldauf ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Methanol Synthesis ◽  
Liquid Media ◽  
Alkali Salt ◽  
In Situ Absorption

A promising way to increase the methanol yields in CO2 hydrogenation significantly up to 60% by in situ sorption of methanol and water in alkali salt-doped ionic liquids (ILs) is demonstrated.

In Situ Absorption Spectra and ESR Measurements of Poly(trans-(2,2′-bithiophene-5-yl)-(2,2′:5′,2′′-terthiophene-5-yl)ethylene) During Electrochemical Doping

1992 ◽  
Vol 61 (6) ◽  
pp. 2160-2160
Author(s):  
Toshinori Iwasa ◽  
Tsuyoshi Kawai ◽  
Mitsuyoshi Onoda ◽  
Jyunzo Nakayama ◽  
Hiroo Nakahara ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
Electrochemical Doping ◽  
In Situ Absorption

Assessment of intestinal absorption of total flavones ofHippophae rhamnoides L.in rat using in situ absorption models

2010 ◽  
Vol 36 (7) ◽  
pp. 787-794 ◽  
Author(s):  
Yan Xie ◽  
Xiaoli Zeng ◽  
Guowen Li ◽  
Zhenzhen Cai ◽  
Ning Ding ◽  
...  
Keyword(s):  
Intestinal Absorption ◽  
Absorption Models ◽  
In Situ Absorption

Phenolic compounds in rosemary as potential source of bioactive compounds against colorectal cancer: In situ absorption and metabolism study

2017 ◽  
Vol 33 ◽  
pp. 202-210 ◽  
Author(s):  
Álvaro Fernández-Ochoa ◽  
Isabel Borrás-Linares ◽  
Almudena Pérez-Sánchez ◽  
Enrique Barrajón-Catalán ◽  
Isabel González-Álvarez ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Phenolic Compounds ◽  
Bioactive Compounds ◽  
Potential Source ◽  
Metabolism Study ◽  
In Situ Absorption

Electronic transitions in KxC60 (0 ⩽ x ⩽ 6) from in situ absorption spectroscopy

1992 ◽  
Vol 81 (10) ◽  
pp. 859-862 ◽  
Author(s):  
T. Pichler ◽  
M. Matus ◽  
J. Kürti ◽  
H. Kuzmany
Keyword(s):  
Absorption Spectroscopy ◽  
Electronic Transitions ◽  
In Situ Absorption

scholarly journals Design and application of a microfluidic device for protein crystallization using an evaporation-based crystallization technique

2011 ◽  
Vol 45 (1) ◽  
pp. 53-60 ◽  
Author(s):  
Yong Yu ◽  
Xuan Wang ◽  
Dominik Oberthür ◽  
Arne Meyer ◽  
Markus Perbandt ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Microfluidic Device ◽  
Gas Permeability ◽  
Protein Crystallization ◽  
Microfluidic Devices ◽  
Protein Crystals ◽  
Air Bubbles ◽  
Crystallization System ◽  
Relationship Of

A new crystallization system is described, which makes it possible to use an evaporation-based microfluidic crystallization technique for protein crystallization. The gas and water permeability of the used polydimethylsiloxane (PDMS) material enables evaporation of the protein solution in the microfluidic device. The rates of evaporation are controlled by the relative humidity conditions, which are adjusted in a precise and stable way by using saturated solutions of different reagents. The protein crystals could nucleate and grow under different relative humidity conditions. Using this method, crystal growth could be improved so that approximately 1 mm-sized lysozyme crystals were obtained more successfully than using standard methods. The largest lysozyme crystal obtained reached 1.57 mm in size. The disadvantage of the good gas permeability in PDMS microfluidic devices becomes an advantage for protein crystallization. The radius distributions of aggregrates in the solutions inside the described microfluidic devices were derived fromin situdynamic light scattering measurements. The experiments showed that the environment inside of the microfluidic device is more stable than that of conventional crystallization techniques. However, the morphological results showed that the protein crystals grown in the microfluidic device could lose their morphological stability. Air bubbles in microfluidic devices play an important role in the evaporation progress. A model was constructed to analyze the relationship of the rates of evaporation and the growth of air bubbles to the relative humidity.

Sign in / Sign up

Export Citation Format

Share Document