Quantitative 1H NMR. Development and Potential of an Analytical Method: An Update

GF Pauli, T Godecke, BU Jaki… - Journal of natural …, 2012 - ACS Publications
Covering the literature from mid-2004 until the end of 2011, this review continues a previous
literature overview on quantitative 1H NMR (qHNMR) methodology and its applications in …

Electrochemical determination of levofloxacin antibiotic in biological samples using boron doped diamond electrode

M Rkik, MB Brahim, Y Samet - Journal of Electroanalytical Chemistry, 2017 - Elsevier
The determination of the levofloxacin (LEV) antibiotic in biological samples (urine and
Human serum) using cyclic voltammetry (CV) and square wave voltammetry (SWV) methods …

A machine learning model trained on a high-throughput antibacterial screen increases the hit rate of drug discovery

ASMZ Rahman, C Liu, H Sturm… - PLOS Computational …, 2022 - journals.plos.org
Screening for novel antibacterial compounds in small molecule libraries has a low success
rate. We applied machine learning (ML)-based virtual screening for antibacterial activity and …

Biomass derived nitrogen functionalized carbon nanodots for nanomolar determination of levofloxacin in pharmaceutical and water samples

V Arul, N Sampathkumar, S Kotteeswaran, P Arul… - Microchimica Acta, 2023 - Springer
Binder-free and efficient electrochemical sensing of levofloxacin (LF) was successfully
developed based on the nitrogen-doped carbon nanodots (NCNDs). The NCNDs were …

Analytical methods practiced to quantitation of rifampicin: A captious survey

RM Kotadiya, FN Patel - Current Pharmaceutical Analysis, 2021 - ingentaconnect.com
Background: Rifampicin (RIF), also known as rifampin, a bactericidal antibiotic having broad
antibacterial activity against various gram-positive and gram-negative bacteria acts by …

A novel electrochemical sensor based on poly (p-aminobenzene sulfonic acid)-reduced graphene oxide composite film for the sensitive and selective detection of …

L Han, Y Zhao, C Chang, F Li - Journal of Electroanalytical Chemistry, 2018 - Elsevier
To develop the sensitive and selective levofloxacin sensors with simple preparation process,
the novel poly (p-aminobenzene sulfonic acid)-reduced graphene oxide (poly (p-ABSA) …

Ultrasensitive levofloxacin electrochemical biosensor based on semiconducting covalent organic framework/poly-L-cysteine/triangular ag nanoplates modified glassy …

L Sun, H Guo, B Liu, Z Pan, N Wu, H Zhang, W Yang - Microchimica Acta, 2023 - Springer
A novel electrochemical biosensor with excellent performance was fabricated for
levofloxacin (LEV) detection, which adopted triangular Ag nanoplates (Tri-AgNP) confined in …

Chiral separation and determination of ofloxacin enantiomers by ionic liquid-assisted ligand-exchange chromatography

W Bi, M Tian, KH Row - Analyst, 2011 - pubs.rsc.org
A simple and accurate method for the separation and determination of ofloxacin
enantiomers was developed by ionic liquid-assisted ligand-exchange high performance …

Accurate and precise external calibration enhances the versatility of quantitative NMR (qNMR)

Y Nishizaki, DC Lankin, SN Chen, GF Pauli - Analytical chemistry, 2021 - ACS Publications
Quantitative 1H nuclear magnetic resonance (qHNMR) is a highly regarded analytical
methodology for purity determination as it balances metrological rigor, practicality, and …

Stability and antibiotic potency improvement of levofloxacin by producing new salts with 2, 6-and 3, 5-dihydroxybenzoic acid and their comprehensive structural study

I Nugrahani, MR Sulaiman, C Eda, H Uekusa… - Pharmaceutics, 2022 - mdpi.com
Recently, solid-state engineering has become a promising approach to improving the
stability and potency of antibiotics. Levofloxacin (LF) is a broad-spectrum fluoroquinolone …