Article
Chemistry, Applied
Jingbo Liu, Jiale Chai, Ting Zhang, Yixin Yuan, Ramesh Kumar Saini, Menglei Xu, Shanle Li, Xiaomin Shang
Summary: The complexation between ovalbumin (OVA) and highly charged dextran sulfate (DS) is mainly driven by strong electrostatic interactions, with the addition of salt having diverse effects on coacervate formation. Isothermal titration calorimetry (ITC) results show that DS binds to native OVA through electrostatic forces, forming coacervates with high viscoelasticity.
FOOD HYDROCOLLOIDS
(2021)
Article
Chemistry, Physical
Hiroshi Nakamura, Soichiro Makino, Masahiko Ishii
Summary: This study investigated how salt concentration affects the viscosity behavior of concentrated colloidal suspensions. The addition of salt alters the electrostatic interactions between particles, influencing the viscosity behavior. Higher salt concentrations can even completely change the microstructure of the colloidal suspension, impacting viscosity and shear thinning behavior.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Review
Environmental Sciences
Jian Lu, Yi Zhou, Yanbo Zhou
Summary: Adsorption technology is a popular topic in the field of dye removal, with increasing adsorption capacity being a key focus. This article thoroughly examines various physical and chemical mechanisms of dye adsorption, with electrostatic interaction being the main mechanism for ionic dyes. The key to improving adsorption capacity is to increase the electrostatic interaction force/surface charge of adsorbents. Different modification methods, such as grafting functional groups, composite materials, and structural modulation, are reviewed for enhancing the adsorption of ionic dyes by altering the charge properties of adsorbents. The practical prospects of each modification method/substance are discussed based on performance, preparation processes, cost, and toxicity. This review provides a detailed reference for the modification of adsorbents through electrostatic interaction regulation.
CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Chemistry, Applied
Yingxin Wang, Supratim Ghosh, Michael T. Nickerson
Summary: This study investigated the complexation behavior between lentil protein isolate (LPI) and carrageenan, and the emulsifying properties of their resulting complexes. The results showed that lower mixing ratios led to decreased maximum optical density values, while emulsions prepared at pH 6 exhibited higher stability and smaller, more uniform droplets. Ultimately, soluble complexes formed through electrostatic interactions contributed better emulsion stability than insoluble complexes.
Article
Biochemistry & Molecular Biology
Matjaz Simoncic, Jozef Hritz, Miha Luksic
Summary: Proper selection of co-solutes and solution conditions plays a crucial role in the protein-polyelectrolyte complexation. Salts and sugars have different effects on the binding affinity, with salts screening electrostatic interactions and sugars having minimal impact.
Article
Engineering, Mechanical
Mohammad Arif, Saurabh Kango, Dinesh Kumar Shukla
Summary: This study investigated the influence of slip zone locations on the dynamic stability of hydrodynamic journal bearings lubricated with non-Newtonian and Newtonian lubricants. The results showed that the interface of slip and no-slip regions near the upstream side of minimum film-thickness location can improve the dynamic performance parameters of the bearings. Additionally, shear-thinning lubricants combined with slip boundary conditions exhibited higher dynamic stability compared to Newtonian lubricants under conventional boundary conditions.
SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES
(2022)
Article
Electrochemistry
Marcelinus Chirstwardana, Zidane Kurniawan, Deni Shidqi Khaerudini
Summary: Mill scale, a by-product of hot rolling steel, can be transformed into hematite and used as a battery anode. This study investigates the effects of calcination time and CaCO3 pellet quantity on hematite purity and the impact of deposition duration and voltage on coating thickness. The research also reveals that a 40 V treatment and a deposition time of 30 minutes are needed to achieve the thickest hematite coating on an aluminum surface.
ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY
(2023)
Article
Mathematics, Applied
Pierre Degond, Amic Frouvelle, Jian-Guo Liu
Summary: This paper investigates the convergence of the Doi-Navier-Stokes model to the Ericksen-Leslie model as the Deborah number tends to zero. The moment method, which utilizes conservation relations of the collision operator, is developed to study this problem. The concept of Generalized Collision Invariant (GCI) is introduced and related to the geometric and analytical structures of the collision operator. The derivation of the limit model is performed in an arbitrary number of spatial dimensions and with non-constant and non-uniform polymer density, resulting in new terms in the Ericksen-Leslie model.
KINETIC AND RELATED MODELS
(2022)
Article
Biochemistry & Molecular Biology
Michael W. Neubrand, Martin C. Carey, Thomas M. Laue
Article
Biochemistry & Molecular Biology
Bashkim Kokona, Carrie A. May, Nicole R. Cunningham, Lynn Richmond, F. Jay Garcia, Julia C. Durante, Kathleen M. Ulrich, Christine M. Roberts, Christopher D. Link, Walter F. Stafford, Thomas M. Laue, Robert Fairman
Article
Biophysics
Cheng Her, Dana I. Filoti, Mark A. McLean, Stephen G. Sligar, J. B. Alexander Ross, Harmen Steele, Thomas M. Laue
BIOPHYSICAL JOURNAL
(2016)
Article
Chemistry, Medicinal
Mark L. Brader, Edward N. Baker, Michael F. Dunn, Thomas M. Laue, John F. Carpenter
JOURNAL OF PHARMACEUTICAL SCIENCES
(2017)
Review
Medicine, Research & Experimental
Danlin Yang, Rachel Kroe-Barrett, Sanjaya Singh, Christopher J. Roberts, Thomas M. Laue
Article
Biochemistry & Molecular Biology
Clyde L. Denis, Roy Richardson, Shiwha Park, Chongxu Zhang, Wen Xi, Thomas M. Laue, Xin Wang
PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS
(2018)
Article
Biochemistry & Molecular Biology
Danlin Yang, John J. Correia, Walter F. Stafford, Christopher J. Roberts, Sanjaya Singh, David Hayes, Rachel Kroe-Barrett, Andrew Nixon, Thomas M. Laue
Article
Multidisciplinary Sciences
Wen Xi, Xin Wang, Thomas M. Laue, Clyde L. Denis
SCIENTIFIC REPORTS
(2016)
Article
Multidisciplinary Sciences
Clyde L. Denis, Thomas M. Laue, Xin Wang
SCIENTIFIC REPORTS
(2018)
Review
Chemistry, Medicinal
Thomas M. Laue, Steven J. Shire
JOURNAL OF PHARMACEUTICAL SCIENCES
(2020)
Article
Biophysics
Jennifer M. Crowther, Marita Broadhurst, Thomas M. Laue, Geoffrey B. Jameson, Alison J. Hodgkinson, Renwick C. J. Dobson
EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS
(2020)
Article
Biochemical Research Methods
Steven A. Berkowitz, Thomas Laue
Summary: Analytical ultracentrifugation (AUC) is the most widely applicable method for characterizing solution properties, with sedimentation velocity AUC (SV-AUC) being particularly important in assessing protein aggregation during drug development. The latest ultracentrifuge model, Optima, has shown evidence of sample convection due to design issues in the temperature control system, primarily affecting low rotor speeds and dilute solvent components used in AAV analysis. Diagnostic features and strategies for reducing this issue are provided.
ANALYTICAL BIOCHEMISTRY
(2021)
Article
Biochemistry & Molecular Biology
Shiwha Park, Xin Wang, Wen Xi, Roy Richardson, Thomas M. Laue, Clyde L. Denis
Summary: Research shows that the non-prion form of prion-forming proteins exists in discretely sized soluble complexes and associates with molecular chaperones. This has important implications for diseases involving protein aggregation.
PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS
(2022)
Article
Immunology
Danlin Yang, Rachel Kroe-Barrett, Sanjaya Singh, Thomas Laue
Article
Biochemistry & Molecular Biology
Surin A. Kim, Victoria F. D'Acunto, Bashkim Kokona, Jennifer Hofmann, Nicole R. Cunningham, Emily M. Bistline, F. Jay Garcia, Nabeel M. Akhtar, Susanna H. Hoffman, Seema H. Doshi, Kathleen M. Ulrich, Nicholas M. Jones, Nancy M. Bonini, Christine M. Roberts, Christopher D. Link, Thomas M. Laue, Robert Fairman