A5003008836- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Electrocatalysts for Energy Conversion
- Advanced Nanomaterials in Catalysis
- Biosensors and Analytical Detection
- Fuel Cells and Related Materials
- Conducting polymers and applications
- Dialysis and Renal Disease Management
- Air Quality Monitoring and Forecasting
- Biochemical Acid Research Studies
- Digital Holography and Microscopy
- Digital Imaging for Blood Diseases
- Air Quality and Health Impacts
- Nanoporous metals and alloys
- Image Processing Techniques and Applications
- Gene expression and cancer classification
- Semiconductor materials and devices
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- AI in cancer detection
- 2D Materials and Applications
- Microbial metabolism and enzyme function
King Mongkut's Institute of Technology Ladkrabang
2018-2023
Mahidol University
2023
King Mongkut's University of Technology North Bangkok
2015
Case Western Reserve University
2011-2014
Abstract A strategy for the synthesis of PtRh alloy 3D porous nanostructures by controlled aggregation nanoparticles in oleylamine is presented. The atomic ratio between two components (Pt and Rh) tuned varying concentration precursor salts accommodating oxidation methanol. morphology nanostructure elevating temperature reaction system to 240 °C. prepared provide a high degree electrochemical activity good durability toward methanol compared those commercial Pt/C (E‐TEK) nanoparticles....
Mycophenolic acid (MPA), which is a potent immunosuppressant, has been widely used to prevent organ rejection after transplantation. In clinical practice, it essential monitor the free MPA concentration. Herein, convenient and fast electrochemical microsensing technology developed for directly detecting To implement this method, ultrathin copper-based metal–organic framework (Cu–MOF) nanosheets with thickness of about 6.6 nm are detect MPA. An analysis behavior reveals direct catalytic...
Alpha-methylacyl-CoA racemase (AMACR) has been proven to be consistently overexpressed in prostate cancer epitheliums, and is expected act as a positive biomarker for the diagnosis of carcinoma clinical practice. Here, strategy specific determination AMACR real human serum by using an electrochemical microsensor system presented. In order implement protocol, self-organized nanohybrid consisting metal nanopillars 2D MoS2 matrix developed material sensing interface. The testing signal outputs...
Novel bimetallic nanoparticles have been synthesized via rapid microwave irradiation, leading to an improved sensitivity and a highly anti-interference property for amperometric biosensor in H 2 O detection. The material characterizations were performed by TEM, XRD, EDX, which show the formation of Pt-based catalysts well-dispersed 2–5 nm. sensitivities detection PtRu, PtAu, PtIr as working electrode are 539.01 (<mml:math...
Metastasis accounts for 90% of the mortality associated with breast cancer. Upregulated expression members lysyl oxidase (LOX) family secreted copper amine oxidases catalyzes crosslinking collagens and elastin in extracellular matrix. LOXs are linked to development metastatic progression cancers. Accordingly, aberrant LOX-like 2 (LOXL2) is observed poorly differentiated, high-grade tumors predictive diseases recurrence, decreased overall patient survival. Therefore, LOXL2 may serve as a...
A bimetallic Pt-Ru nanoparticle catalyst was prepared and characterized for the enhancement of hydrogen peroxide (H 2 O ) detection in biosensing applications. The particles were synthesized via sodium borohydride reduction, with low heat treatment, by TEM HRTEM. chemical composition analyses performed EDX. particle diameters ranged from to 12 nm, an average 4.5 nm. exhibited improved performance at overpotential (+0.2 V versus Ag/AgCl reference electrode) H detection, suggesting a...
Cervical cancer is the first-most common type of female and second leading cause death in Thailand. The number cervical increasing every year, even though it preventable by screening early detection. most popular method for so-called Pap smear test via examining morphology change cervix cells. aim this research to implement an image processing algorithm classifying cell images calculating nucleus-to-cytoplasm area ratio. used classify nucleus was mathematically calculated through k-mean...
We presented a cost-effective design of electrochemical based biosensor for non-enzymatic glucose detection in urine. By incorporating low-cost, non-precious cobalt (Co)/iron (Fe) metals, the sensor was employed onto three-electrode system quantifying level from 0 to 3.25 mM artificial urine medium and clinical simulated solution, namely, Surine. In particular, fabricated CoFe nanoparticles on N-doped graphene (NG) assessed performances by cyclic voltammetry amperometry at applied potential...
This study investigated an electrocatalytic behavior of non-enzymatic glucose detection in urine by using low-cost non-precious metal CoFe catalyst on carbon (C) supported. The bimetal was prepared the reduction oleic acid and loaded 10% wt. onto activated carbon. Due to synergistic effect, exhibited its intrinsic property, suitable for chemisorption molecule d-electron metal. For morphology elemental composition, CoFe/C characterized Transmission Electron Microscopy (TEM), X-ray Energy...
Abstract Review: 106 refs.
Microscope is one of the essential devices in medical profession. It usually used for finding out types abnormal cells or tissues, detecting diseases, and defining a range treatment option patient. Recently, there new technology whole-slide imaging (WSI) which has been developed microscope. The provides scanning conventional glass slides to produce digital images cumulative data. Since WSI complex system very expensive price, hence we aim implement prototype cost- effective whole - slide...
This study demonstrated a non-enzymatic electrochemical biosensor for urea measurement in spent dialysate as an alternative method of traditional blood-based patients with end-stage renal disease. On-site monitoring is strategically cost-effective and practically robust rapid diagnosis treatment efficacy. Experimentally, scalable nickel (Ni) nanowire on nitrogen-doped carbon (NC) supported was synthesized characterized morphology, elemental composition, performance by Field-Emission...
In article number 2000307, Yuan Zhang and co-workers present a self-organized nanohybrid consisting of metal nanopillars in semiconducting 2H-MoS2 matrix for accurate analysis prostate cancer biomarker, alpha-methylacyl-CoA racemase (AMACR) complex human body fluids. The explored 2H-MoS2-based is employed the fabrication an electrochemical microsensor capable effectively differentiating patients with healthy controls.
Platinum based bimetallic nano electrocatalysts such as PtAu, PtIr and PtRu appear to be very unique toward H 2 O oxidation due their composition, morphology, shape, surface active site other properties. Enzymatic reactions often produce a by-product. Therefore, an electrocatalyst reacts favorably with will enhance the detection of analyte in biosensing. This study describes synthesis characterization these electrochemical essential interference species, ascorbic acid, uric acid others. A...