Results 51 to 60 of about 18,724 (161)

Response surface optimization based on ultraviolet spectrophotometry for extraction of Macleaya cordata alkaloids

Siliao yanjiu
The study aimed to explore the optimal extraction process of Macleaya cordata alkaloids. Based on single-factor experiments, three factors significantly affecting the extraction yield of Macleaya cordata alkaloids were screened as hydrochloric acid ...
QIAN Xicheng, ZHANG Jiangyu, LI Zhiwei, CHEN Jiaxi, WEI Dongnan, LIU Qiang, LIANG Hao   +6 more
doaj  

Ultraviolet and infrared spectrophotometry

, 1976
De inhoud van dit proefschrift valt uiteen in twee delen doordat waarnerningen gepresenteerd en geinterpreteerd worden in twee ver uiteenliggende gedeelten van het electromagnetisch spectrum ...
openaire   +1 more source

Estimation of Plasma Meropenem Concentrations in Patients with Severe Infections Using Ultraviolet and Visible Range Spectrophotometry: A Pilot Study. [PDF]

Eur J Drug Metab Pharmacokinet
Skorup P, Sjövall F, Huss F, Lipcsey M.
europepmc   +1 more source

Determination of specific absorbance (A¦) for four designer benzodiazepines. [PDF]

J Anal Toxicol
Ku BS, Vargas JR.
europepmc   +1 more source

Assessment of transradicular diffusion of different intracanal medicaments through root dentin and cementum: An <i>in vitro</i> ultraviolet-visible spectrophotometric analysis. [PDF]

J Conserv Dent Endod
Halkai R, Halkai KR, Supriya G.
europepmc   +1 more source

Resiquimod-loaded magnetic nanoparticles reprogram macrophages and induce oxidative cytotoxicity against triple-negative breast cancer cells. [PDF]

Int J Pharm X
Rodponthukwaji K, Khowawisetsut L, Limjunyawong N, Sathornsumetee S, Srisawat C, Insin N, Nguyen T, Punnakitikashem P.   +7 more
europepmc   +1 more source

A simple and reliable method for the qualitative and quantitative analysis of nano- and microplastics in organs for controlled preclinical studies. [PDF]

Part Fibre Toxicol
Jeon S, Kim G, Jeon JH, Yang SI, Lee K, Park JW, Cho WS.   +6 more
europepmc   +1 more source

Spectral residual augmented classical least squares for simultaneous green determination of cetirizine, fexofenadine and loratadine by UV spectrophotometry in pharmaceuticals and environmental samples. [PDF]

Sci Rep
Alqahtani A, Alqahtani T, Alshehri A, Alrubiaan S, Almrasy AA.   +4 more
europepmc   +1 more source

A comparative in vitro evaluation of nano-oxides for ultraviolet protection in maxillofacial silicones. [PDF]

Discov Nano
Verma S, Abdul SA, Venugopal VN, Sivakumar NR, Saravanan A.   +4 more
europepmc   +1 more source

III-Nitrides empower miniaturized spectral imager in ultraviolet. [PDF]

Light Sci Appl
Zhao Y, Li T, Ooi B.
europepmc   +1 more source