Journal: Journal of Fungi

Article Title: New Applications of Photodynamic Therapy in the Management of Candidiasis

doi: 10.3390/jof7121025

Figure Lengend Snippet: Overview of photosensitizer types and their characteristics.

Article Snippet: Chlorins , Chlorin e6 plus graphene , λ = 632 nm during 15 min , 2 mL , 150 mW , Cells of C. albicans ATCC 90028 , NA , Effective , Acosta et al. [ ] .

Techniques: Microscopy, In Vivo, Suspension

Journal: Nanomaterials

Article Title: Label-Free Electrochemical Aptasensor for Sensitive Detection of Malachite Green Based on Au Nanoparticle/Graphene Quantum Dots/Tungsten Disulfide Nanocomposites

doi: 10.3390/nano9020229

Figure Lengend Snippet: ( A ) TEM image of a tungsten disulfide (WS 2 ) nanosheet. ( B ) TEM image of graphene quantum dots-tungsten disulfide nanosheet composite film modified glassy carbon electrode (GQDs-WS 2 ). ( C ) TEM image of gold nanoparticles (AuNPs). ( D ) SEM image of AuNPs/GQDs-WS 2 nanocomposite.

Article Snippet: Graphene quantum dots (GQDs, 6–9 nm diameter, 0.8–1.2 nm thickness) and tungsten disulfide nanosheets (WS 2 , 20–500 nm diameter, 1–8 nm thickness) were obtained from Nanjing XFNANO Materials Tech Co. Ltd. (Nanjing, China).

Techniques: Modification

Journal: Nanomaterials

Article Title: Label-Free Electrochemical Aptasensor for Sensitive Detection of Malachite Green Based on Au Nanoparticle/Graphene Quantum Dots/Tungsten Disulfide Nanocomposites

doi: 10.3390/nano9020229

Figure Lengend Snippet: Cyclic voltammetry responses of the bare glassy carbon electrode (GCE) ( a ), WS 2 /GCE ( b ), GQDs-WS 2 /GCE (c), and AuNPs/GQDs-WS 2 /GCE ( d ) towards 0.5 mM MG in pH 7.4 phosphate buffer. Scan rate: 100 mV s −1 .

Article Snippet: Graphene quantum dots (GQDs, 6–9 nm diameter, 0.8–1.2 nm thickness) and tungsten disulfide nanosheets (WS 2 , 20–500 nm diameter, 1–8 nm thickness) were obtained from Nanjing XFNANO Materials Tech Co. Ltd. (Nanjing, China).

Techniques:

Journal: Nanomaterials

Article Title: Label-Free Electrochemical Aptasensor for Sensitive Detection of Malachite Green Based on Au Nanoparticle/Graphene Quantum Dots/Tungsten Disulfide Nanocomposites

doi: 10.3390/nano9020229

Figure Lengend Snippet: ( A ) Electrochemical impedance spectroscopy (EIS) spectra of the designed aptasensor at different modification stage. ( B ) CV responses of different modified electrode. ( a ) bare GCE, ( b ) AuNPs/GQDs-WS 2 /GCE, ( c ) aptamer/AuNPs/GQDs-WS 2 /GCE, ( d ) MCH/aptamer/AuNPs/GQDs-WS 2 /GCE, and ( e ) MG/MCH/aptamer/AuNPs/GQDs-WS 2 /GCE. The CV measurements were performed in 0.1M KCl solution containing 5 mM K 3 [Fe(CN) 6 ] at a scan rate of 50 mV s −1 .

Article Snippet: Graphene quantum dots (GQDs, 6–9 nm diameter, 0.8–1.2 nm thickness) and tungsten disulfide nanosheets (WS 2 , 20–500 nm diameter, 1–8 nm thickness) were obtained from Nanjing XFNANO Materials Tech Co. Ltd. (Nanjing, China).

Techniques: Impedance Spectroscopy, Modification

Journal: Nanomaterials

Article Title: Label-Free Electrochemical Aptasensor for Sensitive Detection of Malachite Green Based on Au Nanoparticle/Graphene Quantum Dots/Tungsten Disulfide Nanocomposites

doi: 10.3390/nano9020229

Figure Lengend Snippet: CV responses of the aptasensor toward blank control ( a ), 1.0 μM MG ( c ), and 10 μM MG (d). Curve b shows the CV response of the AuNPs/GQDs-WS 2 /GCE toward 1.0 μM MG in pH 7.4 phosphate buffer. Scan rate: 100 mV s −1 .

Article Snippet: Graphene quantum dots (GQDs, 6–9 nm diameter, 0.8–1.2 nm thickness) and tungsten disulfide nanosheets (WS 2 , 20–500 nm diameter, 1–8 nm thickness) were obtained from Nanjing XFNANO Materials Tech Co. Ltd. (Nanjing, China).

Techniques: Control