Results 41 to 50 of about 303,242 (267)

Detergent-protein and detergent-lipid interactions : implications for two-dimensional crystallization of membrane proteins and development of tools for high throughput crystallography [PDF]

open access: yes, 2006
2.1 Scope of this Thesis This thesis represents an attempt to enlighten the role of the detergent in reconstitution and more specifically in two-dimensional (2D) crystallogenesis of membrane proteins. The construction of a tool for precise and routine
Kaufmann, Thomas Claudio
core   +1 more source

Monitoring and Visualization of Crystallization Processes Using Electrical Resistance Tomography: CaCO(3) and Sucrose Crystallization Case Studies [PDF]

open access: yes, 2022
In the current research work, electrical resistance tomography (ERT) was employed for monitoring and visualization of crystallization processes. A first-of-its-kind MATLAB-based interactive GUI application “ERT-Vis” is presented.
Rao, Guruprasad,   +18 more
core   +1 more source

Theoretical Model and Experimental Investigations on Solution-Mediated Polymorphic Transformation of Theophylline: From Polymorph I to Polymorph II

open access: yesCrystals, 2019
In this work, theophylline was selected as the model compound to study and simulate the solution-mediated polymorphic transformation. The polymorph I and polymorph II of theophylline were prepared and fully characterized.
Manli Zhu   +6 more
doaj   +1 more source

Noble Metal-Free TiO2-Coated Carbon Nitride Layers for Enhanced Visible Light-Driven Photocatalysis

open access: yesNanomaterials, 2020
Composites of g-C3N4/TiO2 were one-step prepared using electron impact with dielectric barrier discharge (DBD) plasma as the electron source. Due to the low operation temperature, TiO2 by the plasma method shows higher specific surface area and smaller ...
Bo Zhang, Xiangfeng Peng, Zhao Wang
doaj   +1 more source

Synthesis, Characterization, and Analysis of Probenecid and Pyridine Compound Salts

open access: yesCrystals
This study aimed to address the issue of the low solubility in the model drug probenecid (PRO) and its impact on bioavailability. Two salts of probenecid (PRO), 4-aminopyridine (4AMP), and 4-dimethylaminopyridine (4DAP) were synthesized and characterized
Menglong Zhang   +8 more
doaj   +1 more source

Molecular conformational evolution mechanism during nucleation of crystals in solution

open access: yesIUCrJ, 2020
Nucleation of crystals from solution is fundamental to many natural and industrial processes. In this work, the molecular mechanism of conformational polymorphism nucleation and the links between the molecular conformation in solutions and in crystals ...
Xin Li   +8 more
doaj   +1 more source

Behaviors and physical mechanism of ceftezole sodium de-agglomeration driven by ultrasound

open access: yesUltrasonics Sonochemistry, 2021
Ultrasound-mediated method, which can effectively disperse agglomerates or even eliminate agglomeration, has received more and more attentions in industrial crystallization.
Xiaowei Cheng   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Crystallization [PDF]

open access: yes, 2001
Since the first publication of this definitive work nearly 40 years ago, this fourth edition has been completely rewritten. Crystallization is used at some stage in nearly all process industries as a method of production, purification or recovery of ...
Mullin, J W.
core  

Solubility considerations in relative block crystallization and morphology of PEO-b-PCL films [PDF]

open access: yes, 2020
Poly(ethylene oxide)-block-poly(epsilon-caprolactone) (PEO-b-PCL) is a heavily investigated amphiphilic crystalline-crystalline diblock copolymer. Its macroscopic physical properties are influenced by the crystallization behavior, which is robust due to ...
Van Horn, Ryan M.   +3 more
core   +1 more source

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