Typical HPLC determination of D-Asp by the OPA-NAC method. Upper panel,... | Download Scientific Diagram
An Electrochemical o-Phthalaldehyde Sensor Using a Modified Disposable Screen-Printed Electrode with Polyacrylate Hydrogel for C
Quantitation of various indolinyl caged glutamates as their o-phthalaldehyde derivatives by high performance liquid chromatography coupled with tandem spectroscopic detections: Derivatization, stoichiometry and stability studies - ScienceDirect
Fluoraldehyde™ o-Phthaldialdehyde Reagent Solution (OPA)
Reaction of AAs with OPA and the thiol | Download Scientific Diagram
Application of OPA/R-NMC for determination of enantiomers of -amino... | Download Scientific Diagram
Scheme 2. Derivatization of pyroglutamic acid by OPA-NAC reagent.... | Download Scientific Diagram
Determination of o-phthalaldehyde for dose verification of the clinical disinfectant by fluorescent sequential injection analysis | Analytical Sciences
Derivatization of enantiomeric amino acids using (A) OPA/NAC 3) and (B)... | Download Scientific Diagram
Extendable stapling of unprotected peptides by crosslinking two amines with o-phthalaldehyde | Nature Communications
Application of OPA/NAC for determination of enantiomers of -amino acids... | Download Scientific Diagram
Molecules | Free Full-Text | Fluorimetric Analysis of Five Amino Acids in Chocolate: Development and Validation
Chromatograms of (A) OPA/NAC and (B) (+)-FLEC derivatives of standard... | Download Scientific Diagram
EP2606351B1 - In-situ reagent for detection of proteins - Google Patents
Application of OPA/NAC for determination of enantiomers of -amino acids... | Download Scientific Diagram
Determination of o-phthalaldehyde for dose verification of the clinical disinfectant by fluorescent sequential injection analysis | Analytical Sciences
Phthalaldehyde - an overview | ScienceDirect Topics
Determination of o-phthalaldehyde for dose verification of the clinical disinfectant by fluorescent sequential injection analysis | Analytical Sciences
Enantioseparation of N‐acetyl‐DL‐cysteine as o‐phtaldialdehyde derivatives obtained with various primary aliphatic amine additives on polysaccharide‐based chiral stationary phases | Semantic Scholar
Scheme 2. Derivatization of pyroglutamic acid by OPA-NAC reagent.... | Download Scientific Diagram
Determination of o-phthalaldehyde for dose verification of the clinical disinfectant by fluorescent sequential injection analysis | Analytical Sciences
Chromatogram of OPA/NAC and (+)-FLEC derivatives of standard free amino... | Download Scientific Diagram
Chemical structures of o-phthalaldehyde (OPA), the UV-absorbing and... | Download Scientific Diagram
IJMS | Free Full-Text | Application of Butylamine as a Conjugative Reagent to On-Column Derivatization for the Determination of Antioxidant Amino Acids in Brain Tissue, Plasma, and Urine Samples
High‐performance liquid chromatography evaluation of the enantiomeric purity of amino acids by means of automated precolumn derivatization with ortho‐phthalaldehyde and chiral thiols - Kühnreich - 2016 - Chirality - Wiley Online Library
4-Methoxy-ortho-phthalaldehyde: a promising derivatizing agent for the fluorimetric evaluation of histamine in seafood - ScienceDirect
HPLC analysis of human erythrocytic glutathione forms using OPA and N-acetyl-cysteine ethyl ester: Evidence for nitrite-induced GSH oxidation to GSSG - ScienceDirect
Derivatization of enantiomeric amino acids using (A) OPA/NAC 3) and (B)... | Download Scientific Diagram
