Results 81 to 90 of about 514,529 (316)

Determination of the Physicochemical Properties of Piroxicam

Turkish Journal of Pharmaceutical Sciences, 2019
The aim of this study was to determine the acid dissociation constant (pKa) of piroxicam using high performance liquid chromatography (HPLC) and ultraviolet-visible (UV-Vis) spectrophotometry, and to determine the partition coefficient (Log P), distribution coefficient (Log D), and "Log kw" values of piroxicam using HPLC.The HPLC studies were performed
Mustafa ÇELEBİER, Merve NENNİ, Ozan KAPLAN, Emrah AKGEYİK, Mustafa Sinan KAYNAK, Selma ŞAHİN   +5 more
openaire   +2 more sources

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

Soil physicochemical properties.

, 2021
Soil physicochemical properties.
Reza Amirnia (11873490), Ali Tan Kee Zuan (9105695), Mahdieh Fallah (11873484), R. Z. Sayyed (6852596), Hashem Hadi (11873487), Abdollah Hassanzadeh-Ghorttapeh (11873493)   +5 more
core   +1 more source

Structure Modeling of the Norepinephrine Transporter

Biomolecules, 2020
The norepinephrine transporter (NET) is one of the monoamine transporters. Its X-ray crystal structure has not been obtained yet. Inhibitors of human NET (hNET) play a major role in the treatment of many central and peripheral nervous system diseases. In
Izabella Góral, Kamil Łątka, Marek Bajda   +2 more
doaj   +1 more source

Graded‐Interface Dual‐Environment Hydrogel‐Polymer Electrolyte for Stabilized Anode and Sustained Cathode Kinetics in Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A graded‐interface hydrogel‐polymer electrolyte decouples water activity to simultaneously stabilize the Zn anode and sustain cathode kinetics. The flexible design supports dendrite‐free cycling over 1600 h, high capacity in both MnO2 and V2O5 full cells, and stable pouch‐cell performance under bending, resolving the fundamental water conflict in ...
Shuyun Wang, Shengmei Chen, Xinyu Wang, Haipeng Wang, Jinsong Zhou, Ka Kiu Keith Cheung, Yiran Ying, Longtao Ma, Juan Antonio Zapien   +8 more
wiley   +1 more source

Dye release behavior from polyvinyl alcohol films in a hydro-alcoholic medium: influence of physicochemical heterogeneity [PDF]

, 2012
In this paper we investigated the release kinetics of a model drug-like compound (Coomassie brilliant blue) from polyvinylalcohol (PVOH) films into ahydro-alcoholic solution as a function of the physicochemical properties of the polymer matrix.
Farris, Stefano, Nilsson, Fritjof, Cozzolino, Carlo A.,, S. Farris, Farris, Stefano,, C. A. Cozzolino, T. O. Blomfeldt, Cozzolino, Carlo A., Nilsson, Fritjof,, Piga, Antonio,, Blomfeldt, Thomas O.J., PIGA, Antonio, Blomfeldt, Thomas,, Blomfeldt, Thomas O. J., L. Piergiovanni, F. Nilsson, A. Piga, Piga, Antonio <1965- >, Piergiovanni, Luciano, Cozzolino, Carlo Alessio   +19 more
core   +1 more source

Physicochemical and Catalytic Properties of the Solid Component of Welding Aerosol

Хімія, фізика та технологія поверхні, 2014
The samples of the solid component of aerosol produced due to steel welding with a TsL-11 type electrode (ISO E19.9NbB20) have been characterized by X-ray phase analysis, IR spectroscopy, and pH-metry.
T. L. Rakitskaya, A. A. Ennan, A. S. Truba, S. A. Kiro, V. Y. Volkova   +4 more
doaj   +1 more source

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

Advanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang, Minyu Qiu, Di Tan, Xinlong Liu, Junze Zhang, Ziyu He, Jing Han, Yuanyuan Gao, Zihua Li, Hong Fu, Bingang Xu   +10 more
wiley   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Physicochemical characterization of combustion generated inorganic nanoparticles

, 2008
Combustion generated particulate matter is widely recognized to be the major pollutant in urban areas because of stationary combustor and vehicular traffic sources. Particularly the ultrafine fraction was proven to have the highest impact on human health
Carbone, Francesco
core