Direct detection of tryptophan for rapid diagnosis of cancer cell metastasis competence by an ultra-sensitive and highly selective electrochemical biosensor

A simplified HPLC method for determination of tryptophan in some cereals and legumes

(2016) Senem A. Çevikkalp et al.   FOOD CHEMISTRY

A new aptamer/graphene interdigitated gold electrode piezoelectric sensor for rapid and specific detection of Staphylococcus aureus

(2015) Yan Lian et al.   BIOSENSORS & BIOELECTRONICS

Simultaneous determination of plasma creatinine, uric acid, kynurenine and tryptophan by high-performance liquid chromatography: method validation and in application to the assessment of renal function

(2014) Jianxing Zhao   BIOMEDICAL CHROMATOGRAPHY

Gold nanoparticles conjugates-amplified aptamer immunosensing screen-printed carbon electrode strips for thrombin detection

(2014) Fang-Yuan Yeh et al.   BIOSENSORS & BIOELECTRONICS

Sensitive and selective determination of l -tryptophan at physiological pH using functionalized multiwalled carbon nanotubes–nanostructured conducting polymer composite modified electrode

(2014) K. Rajalakshmi et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Simultaneous detection of stable isotope-labeled and unlabeledl-tryptophan and of its main metabolites,l-kynurenine, serotonin and quinolinic acid, by gas chromatography/negative ion chemical ionization mass spectrometry

(2014) Mitsue Sano et al.   JOURNAL OF MASS SPECTROMETRY

Development of Voltammetric Sensor for Determination of Tryptophan Using MWCNTs-modified Sol-gel Electrode

(2013) Mir Reza Majidi et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Acetylene black paste electrode modified with graphene as the voltammetric sensor for selective determination of tryptophan in the presence of high concentrations of tyrosine

(2013) Peihong Deng et al.   Materials Science & Engineering C-Materials for Biological Applications

Systematic Evolution of Ligands by Exponential Enrichment Selection of Specific Aptamer for Sensing of Methamphetamine

(2013) Mohsen Ebrahimi et al.   Sensor Letters

Potentiometric stripping analysis of methyl and ethyl parathion employing carbon nanoparticles and halloysite nanoclay modified carbon paste electrode

(2012) Bankim J. Sanghavi et al.   ANALYTICA CHIMICA ACTA

Novel 8,9-dihydroxy-7-methyl-12H-benzothiazolo[2,3-b]quinazolin-12-one multiwalled carbon nanotubes paste electrode for simultaneous determination of ascorbic acid, acetaminophen and tryptophan

(2012) Manzarbanou Asnaashariisfahani et al.   Analytical Methods

Green synthesis of silver nanoparticles–graphene oxide nanocomposite and its application in electrochemical sensing oftryptophan

(2012) Junhua Li et al.   BIOSENSORS & BIOELECTRONICS

Kynurenines in the CNS: recent advances and new questions

(2012) László Vécsei et al.   NATURE REVIEWS DRUG DISCOVERY

Sensitive voltammetric determination of tryptophan using an acetylene black paste electrode modified with a Schiff's base derivative of chitosan

(2011) Peihong Deng et al.   ANALYST

Simultaneous and sensitive determination of a quaternary mixture of AA, DA, UA and Trp using a modified GCE by iron ion-doped natrolite zeolite-multiwall carbon nanotube

(2011) Meissam Noroozifar et al.   BIOSENSORS & BIOELECTRONICS

A novel approach for the selective determination of tryptophan in blood serum in the presence of tyrosine based on the electrochemical reduction of oxidation product of tryptophan formed in situ on graphite electrode

(2011) Ali Özcan et al.   BIOSENSORS & BIOELECTRONICS

An endogenous tumour-promoting ligand of the human aryl hydrocarbon receptor

(2011) Christiane A. Opitz et al.   NATURE

Why tumours eat tryptophan

(2011) George C. Prendergast   NATURE

Effect of surface modification of indium tin oxide by nanoparticles on the electrochemical determination of tryptophan

(2011) Rajendra N. Goyal et al.   TALANTA

Gold nanoparticle/carbon nanotube hybrids as an enhanced material for sensitive amperometric determination of tryptophan

(2010) Yujing Guo et al.   ELECTROCHIMICA ACTA

Hydroxyamidine Inhibitors of Indoleamine-2,3-dioxygenase Potently Suppress Systemic Tryptophan Catabolism and the Growth of IDO-Expressing Tumors

(2010) H. K. Koblish et al.   MOLECULAR CANCER THERAPEUTICS

Bifunctional combined aptamer for simultaneous separation and detection of thrombin

(2009) Tao Bing et al.   BIOSENSORS & BIOELECTRONICS

Manipulation of indoleamine 2,3 dioxygenase; a novel therapeutic target for treatment of diseases

(2009) PH Tan et al.   EXPERT OPINION ON THERAPEUTIC TARGETS

Simultaneous determination of tryptophan and kynurenine in plasma samples of children patients with Kawasaki disease by high-performance liquid chromatography with programmed wavelength ultraviolet detection

(2009) Xiaoqing Zhang et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Discovery of Potent Competitive Inhibitors of Indoleamine 2,3-Dioxygenase with in Vivo Pharmacodynamic Activity and Efficacy in a Mouse Melanoma Model

(2009) Eddy W. Yue et al.   JOURNAL OF MEDICINAL CHEMISTRY

Immune escape as a fundamental trait of cancer: focus on IDO

(2008) G C Prendergast   ONCOGENE