[图书][B] Thin layer chromatography in phytochemistry
M Waksmundzka-Hajnos, J Sherma, T Kowalska - 2008 - taylorfrancis.com
Thin layer chromatography (TLC) is increasingly used in the fields of plant chemistry,
biochemistry, and molecular biology. Advantages such as speed, versatility, and low cost …
biochemistry, and molecular biology. Advantages such as speed, versatility, and low cost …
Graphene oxide-Fe3O4 nanocomposite magnetic solid phase extraction followed by UHPLC-MS/MS for highly sensitive determination of eight psychoactive drugs in …
Q Lu, H Guo, Y Zhang, X Tang, W Lei, R Qi, J Chu, D Li… - Talanta, 2020 - Elsevier
Abstract Graphene oxide–Fe 3 O 4 (GO–Fe 3 O 4) nanocomposite was synthesized by a
facile chemical co-precipitation method. The GO–Fe 3 O 4 was used as magnetic sorbent to …
facile chemical co-precipitation method. The GO–Fe 3 O 4 was used as magnetic sorbent to …
[图书][B] Thin layer chromatography in drug analysis
L Komsta, M Waksmundzka-Hajnos, J Sherma - 2013 - books.google.com
Used routinely in drug control laboratories, forensic laboratories, and as a research tool, thin
layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It …
layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It …
Review of the analysis of medicinal plants by TLC: modern approaches
S Gocan, G Cimpan - Journal of liquid chromatography & related …, 2004 - Taylor & Francis
This review includes the latest references regarding modern and efficient thin layer
chromatographic (TLC) methods like: gradient elution (GE) TLC, automated multiple …
chromatographic (TLC) methods like: gradient elution (GE) TLC, automated multiple …
Recent updates on codeine
M Bhandari, A Bhandari, A Bhandari - Pharmaceutical methods, 2011 - Elsevier
Alleviation of pain is a major objective in medicine to increase the quality of life. Analgésies
are agents that relieve pain by elevating the pain threshold without disturbing …
are agents that relieve pain by elevating the pain threshold without disturbing …
Amperometric detection of morphine at preheated glassy carbon electrode modified with multiwall carbon nanotubes
A highly sensitive and fast responding sensor for the determination of morphine is
described. The multiwall carbon nanotubes immobilize on preheated glassy carbon …
described. The multiwall carbon nanotubes immobilize on preheated glassy carbon …
[HTML][HTML] Flow injection analysis system with electrochemical detection for the simultaneous determination of nanomolar levels of acetaminophen and codeine
A simple, rapid and low-cost electroanalytical method is proposed for the determination of
acetaminophen (ACP) and codeine (COD) at nanomolar levels in pharmaceutical and …
acetaminophen (ACP) and codeine (COD) at nanomolar levels in pharmaceutical and …
Functionalization of graphene quantum dots with antimorphine: Design of selective nanosensor for detection of morphine
Surface functionalization of graphene quantum dots (GQDs) with antimorphine produced a
new turn-on fluorescent nanosensor for morphine detection. The antimorphine-GQDs were …
new turn-on fluorescent nanosensor for morphine detection. The antimorphine-GQDs were …
Electrochemical behavior of codeine and its sensitive determination on graphene-based modified electrode
Y Li, K Li, G Song, J Liu, K Zhang, B Ye - Sensors and Actuators B …, 2013 - Elsevier
A new electrochemical sensor for codeine was fabricated based on composite graphene
and Nafion film modified glassy carbon electrode. It was found that the electrochemical …
and Nafion film modified glassy carbon electrode. It was found that the electrochemical …
A smart and rapid colorimetric method for the detection of codeine sulphate, using unmodified gold nanoprobe
Driven by the need to detect narcotics, we designed a “smart” system for the rapid detection
and quantification of codeine sulphate levels using a smartphone, which allows simple …
and quantification of codeine sulphate levels using a smartphone, which allows simple …