Results 251 to 260 of about 1,433,790 (312)

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

open access: yesAdvanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis   +7 more
wiley   +1 more source

Metabolic Responses of <i>Candida viswanathii</i> on Lipase Production: Influence of Carbon Sources and Culture System. [PDF]

open access: yesACS Omega
de Oliveira NML   +9 more
europepmc   +1 more source

Determination of residual oil in diesel oil by spectrofluorimetric and chemometric analysis

Talanta, 2008
Multivariate calibration (PLS), principal components analysis (PCA) and linear discriminant analysis (LDA), associated to synchronous spectrofluorimetry, were used to identify and quantify non-transesterified residual vegetable oil in diesel oil with the addition of 2% of biodiesel (B2).
Vanya Márcia Duarte Pasa   +1 more
exaly   +3 more sources

Non-Catalytic Technologies for Processing Oil Residues and Heavy Oils

Chemistry and Technology of Fuels and Oils, 2023
The depletion of recoverable reserves of crude oil in the world requires a qualified approach to the problem of processing oil residues, the share of which increases with the involvement in the turnover of high-viscosity oils and natural bitumen with high density, viscosity and low yield of light fractions. The Institute of Petrochemical Processing has
E. G. Telyashev   +3 more
openaire   +1 more source

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