Results 101 to 110 of about 70,914 (313)

Martensite decomposition kinetics in additively manufactured Ti-6Al-4 V alloy: in-situ characterisation and phase-field modelling

Additive manufacturing of Ti-6Al-4V alloy via laser powder-bed fusion leads to non-equilibrium ′ martensitic microstructures, with high strength but poor ductility and toughness.
Tourret, D., Tong, M., Zou, Z., Simonelli, M., Simonelli, Marco, Boccardo, A.D., Segurado, J., Leen, S.B., Zou, Zhiyi   +8 more
core   +1 more source

Catalytic Decomposition Of Potassium Monopersulfate. The Kinetics

, 2009
Potassium monopersulfate has been decomposed in aqueous solution in the presence of Co(II). The process has been simulated by means of a mechanism based on elementary reactions. Rate constants have been taken from literature reports or, alternatively, assimilated to analogous reactions occurring in Fenton's chemistry.
Gimeno, Olga, Rivas, Javier, Carbajo, Maria, Carvalhos, Maria Teresa   +3 more
openaire   +4 more sources

Adaptable Covalent Organic Framework‐Hydrogel Microneedles for Glucose‐Responsive Isoliquiritigenin Delivery in Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
We develop a covalent organic framework‐loaded Traditional Chinese Medicine monomer nanodrug delivery system (ISL@bCOF) via boron‐oxygen bonds, a smart response to glucose for delivering AI‐driven isoliquiritigenin (ISL) targeting ZBP1. This dynamic release mechanism, combined with transdermal delivery technology via potent microneedles, can modulate ...
Menghan Zhou, Zongjie Hu, Xiuwen Li, Huaman Geng, Yang Liu, Yajie Wang, Yunshu Yang, Guangdong Zhou, Yujie Hua, Di Wang   +9 more
wiley   +1 more source

Affinity‐Tuned Albumin Hitchhiking Extends the Bioorthogonal Capture Window in Pretargeting Radiotheranostics

Advanced Healthcare Materials, EarlyView.
Pharmacokinetic engineering of clickable radioligands was achieved via albumin hitchhiking approach within a pretargeted radiotheranostics delivery platform. This approach reduced rapid renal elimination, expanded bioorthogonal capture window, boosted tumor uptake by ∼3.5‐fold, and improved the tumor‐to‐liver ratio by ∼6‐fold.
Xie He, Nicholas L. Fletcher, Gayathri R. Ediriweera, Yifei Zhu, James Humphries, Christopher B. Howard, Jiazheng Wang, Craig A. Bell, Kristian Kempe, Kristofer J. Thurecht   +9 more
wiley   +1 more source

Thermal decomposition kinetics of AsF5-doped polyacetylene in vacuum

, 1980
Electrical conductivity measurements, mass spectra of desorbing species, and ESCA surface analysis are reported for AsF5-doped polyacetylene heated between 50 and 130°C in vacuum.
T. Inoue, Levenson, L. L., L. L. Levenson, J.-E. Osterholm, Yasuda, H., H. K. Yasuda, Osterholm, J. E., Inoue, T.   +7 more
core   +2 more sources

Thermal Decomposition of Maya Blue: Extraction of Indigo Thermal Decomposition Steps from a Multistep Heterogeneous Reaction Using a Kinetic Deconvolution Analysis

Molecules, 2019
Examining the kinetics of solids’ thermal decomposition with multiple overlapping steps is of growing interest in many fields, including materials science and engineering.
Yui Yamamoto, Nobuyoshi Koga
doaj   +1 more source

Facile decomposition of phytate in the solid-state: Kinetics and decomposition pathways

Phosphorus, Sulfur, and Silicon and the Related Elements, 2017
The thermal decomposition of myo-inositol hexakisphosphate (phytate) in the solid state and in aqueous solution was investigated using 31P NMR spectroscopy. The progression of phytate decomposition was consistent with facile thermal dephosphorylation resulting in a cascading mixture of lower order inositol phosphates with similar, but not identical ...
Ashlea L. Doolette, Smernik, Ronald J.
openaire   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Studies on thermal decomposition mechanism and kinetics of aspirin

, 2004
The mechanism of thermal decomposition of aspirin was studied by both thermogravimetry and Mayer bond orders calculated by Cerius2 software. The parameters of thermal decomposition kinetics for aspirin, such as activation energy (E), reaction order (n ...
Zhang, T, Sun, LX, Liang, JG, Xu, F, Tan, ZC, Di, YY, Zhou, DH, Lan, XZ   +7 more
core   +1 more source

Nematic-isotropic spinodal decomposition kinetics of rodlike viruses [PDF]

, 2006
We investigate spinodal decomposition kinetics of an initially nematic dispersion of rodlike viruses. Quench experiments are performed from a flow-stabilized homogeneous nematic state at a high shear rate into the two-phase isotropic-nematic coexistence ...
Didi Derks, Lettinga, M. P., Holmqvist, P., Kang, K., Arnout Imhof, Dhont, J. K. G., Lettinga, Pavlik, Kyongok Kang, Kang, K.O., Peter Holmqvist, Jan K. G. Dhont, M. Paul Lettinga, Imhof, A., Derks, D., Dhont, J.KG.   +14 more
core   +1 more source