Results 51 to 60 of about 1,825 (170)

Formation of Langmuir monolayers from native phospholipids of bacteria of various systematic groups [PDF]

Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
Phospholipids are the most important structural elements of the bacterial cell wall, participate in the adaptation of microorganisms to the environment and can act as biomarkers for environmental changes and one of the components of environmental ...
Kuznetsova, Viktoria A., Kanevsky, Matvey V., Glinskaya, Elena V., Glukhovskoy, Evgeny G.   +3 more
doaj   +1 more source

From Fluoride Removal to Interfacial Reactivity Enhancement: Functionalized La3+‐Crosslinked B/CuO Energetic Microspheres

Advanced Science, EarlyView.
A fluoride adsorption‐functionalization strategy directly couples fluoride wastewater remediation with combustion performance enhancement of B/CuO energetic microspheres. Fluoride captured from wastewater is retained within the microspheres without adsorbent regeneration or disposal, simultaneously achieving pollutant removal and enhanced energetic ...
Hongbiao Huo, Minghao Bao, Zhongbo Han, Wei Shi, Jianyong Xu, Pengfei Cui, Wenchao Zhang   +6 more
wiley   +1 more source

Interaction between cholesterol and chitosan in Langmuir monolayers

Polímeros, 2005
Chitosan incorporated in the aqueous subphase is found to affect the Langmuir monolayers of cholesterol, causing the surface pressure and the surface potential isotherms to become more expanded.
Felippe J. Pavinatto, David S. dos Santos Jr., Osvaldo N. Oliveira Jr.   +2 more
doaj   +1 more source

Accelerating Biosensor Discovery: A Computationally‐Driven Pipeline for Microplastics Monitoring

Advanced Intelligent Discovery, EarlyView.
A computationally guided pipeline unites molecular simulation, synthetic biology, electrochemical engineering, and machine learning to accelerate biosensor discovery. A Bacillus anthracis carbohydrate‐binding module is used to develop a high‐performance micro‐ and nanoplastics sensor with greatly reduced error and variability.
Gabriel X. Pereira, Marcos de C. Leite, Pedro H. M. Zanineli, Juliana N. Y. Costa, Débora M. Cunha, Sophia P. Serra, Pedro H. Sophia, Flávio M. Shimizu, Yasmin W. Moura, Célio C. Oliveira, Gabriel R. Schleder, Gabriela F. Persinoti, Leandro Merces, Renato S. Lima   +13 more
wiley   +1 more source

A Carbon‐Induced Surface Reconstruction on an Operating Fischer–Tropsch Catalyst

Angewandte Chemie International Edition, EarlyView.
It is widely believed that a cobalt Fischer–Tropsch catalyst initially undergoes an activity‐enhancing roughening, driven by the high chemical potential of carbon. In this operando STM and DFT study, we simulate such conditions. We show that, instead, a triangular stacking‐fault reconstruction may form, leaving the catalytic activity unchanged ...
Sebastian Kläger, Sung Sakong, Axel Groß, Joost Wintterlin   +3 more
wiley   +1 more source

Aggregation of Gramicidin A in Phospholipid Langmuir–Blodgett Monolayers [PDF]

Biophysical Journal, 2002
The aggregation of Gramicidin A (gA) in dipalmitoylphosphatidylcoline (DPPC) monolayers is investigated by both thermodynamic and structural methods. Compression isotherm analysis and atomic force microscopy (AFM) observations are performed. Our experimental results indicate that gA aggregation does occur in DPPC monolayers even at very low gA ...
M. DIOCIAIUTI, BORDI, FEDERICO, A. MOTTA, A. CAROSI, A. MOLINARI, G. ARANCIA, COLUZZA, Carlo   +6 more
openaire   +2 more sources

Design and Performance of a High‐Efficiency Inhibitor: Synergistic Effect of Modified Chitosan and Boron Nitride Nanosheets on Steel Protection

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal corrosion causes significant economic losses and safety hazards, underscoring the urgent need for effective, environmentally friendly corrosion inhibitors. In this study, an organic–inorganic composite inhibitor, chitosan–glucose–BN (CS–GL–BN) was developed to protect Q235 mild steel in a 3.5‐wt% NaCl solution.
Shanjun Xu, Bing Xia, Penghang Yan, Deqing Kong, Dong Li   +4 more
wiley   +1 more source

Study of the Adsorption Thermodynamics and Kinetics of Lipoic Acid onto Three Types of Resin

Adsorption Science & Technology, 2004
The adsorption of lipoic acid on three different types of resin was compared. Studies of the adsorption thermodynamics and kinetics of lipoic acid onto XAD-4, NDA-100 and ND-90 resins were carried out via static experiments.
Wei Ruixia, Chen Jinlong, Chen Lianlong, Fei Zheng-Hao, Li Ai-Min, Zhang Quanxing   +5 more
doaj   +1 more source

Sustainable and Efficient Removal of Organic Dyes From Water Using a Graphene Oxide‐Conjugated PEGylated Polystyrene Resin

Journal of Applied Polymer Science, EarlyView.
A graphene oxide‐functionalized PEGylated polystyrene (PS‐PEG@GO) resin is developed as a recoverable, reusable adsorbent for cationic dye removal from water. Combining efficient multi‐dye adsorption with simple filtration‐based recovery and stable reuse, it retains over 90% removal for CV and MB and 89.19% and 85.15% for R6G and RB after 20 cycles ...
Kwanghee Yoo, Jun‐Sik Chu, Jayoung Namgung, Dong‐Eun Kim, Yoon‐Sik Lee, Bong‐Hyun Jun   +5 more
wiley   +1 more source

Experimental Technique to Study the Interaction Between a Bubble and the Particle-Laden Interface

Frontiers in Chemistry, 2018
An experimental apparatus was developed based on the Langmuir-Blodgett trough design to investigate the compression of monolayers of micron size spherical glass particles at the air-water interface and the interaction of an air bubble with the monolayers.
Xingshi Yang, Alexander Mayer, Ghislain Bournival, Robert Pugh, Seher Ata   +4 more
doaj   +1 more source