Consistent Stated Concentration
All 50 listed variants have a stated concentration of 10mg/mL. Select the appropriate diameter and package volume.
Poly(lactic acid) Microsphere Dispersion
Liquid dispersions of poly(lactic acid) micro- and nanospheres, available in nanometer sizes, micrometer sizes and size-range options. All products on this page have a stated concentration of 10mg/mL and are supplied in 5mL or 10mL packages for research on polymer particles, dispersion systems and carrier materials.
Poly(lactic acid) (PLA), also called polylactide, is a polyester made from lactic acid or lactide. PLA is studied as a biodegradable material and is commonly used in the development of polymer microspheres, particulate carriers and related material systems.
This product is supplied as a dispersion of micro- and nanospheres. The listed size options extend from 50nm to 500μm and include ranges of 20–30μm, 30–40μm, 50–60μm, 60–80μm and 80–100μm. Each size option is available in 5mL and 10mL packages to suit different experimental quantities.
All 50 listed variants have a stated concentration of 10mg/mL. Select the appropriate diameter and package volume.
Nanometer, micrometer and size-range options support materials research at different particle scales.
The 5mL and 10mL packages for each size are shown side by side. Column headings identify each package volume and its retail price.
For investigating the dispersion, sedimentation and redispersion of PLA particles in a specific experimental system.
For morphological observation, composite material preparation and related experimental development using PLA micro- and nanoparticles.
A material option for carrier and surface-treatment research. Suitability for a specific application requires experimental validation.
| Product Name | PLA Microsphere Dispersion | Product Form | Liquid Dispersion |
|---|---|---|---|
| Particle Matrix | Poly(lactic acid) (PLA) | Stated Concentration | 10mg/mL |
| Nanometer Sizes | 50, 100, 200, 300, 500nm | Micrometer Sizes | 1–500μm; see the listed size options |
| Size Ranges | 20–30, 30–40, 50–60, 60–80, 80–100μm | Package Volume | 5mL, 10mL |
| Dispersion Medium | Ultrapure water (as stated in the product information) | Density Information | 1.25–1.29g/cm³ as stated in the reference information; this is not a measured dispersion density |
| Currency | US Dollars (USD) | Storage | Store at the temperature specified on the bottle label; avoid freezing |
| Total Variants | 50 Variants | Price Table Format | 4 size groups, 25 rows in total; 5–8 rows per group |
PLA Microsphere Dispersion · Stated Concentration 10mg/mL · 5mL / 10mL packages. Select a size group to view its variants and retail prices.
| Diameter | 5mLRetail (USD) | 10mLRetail (USD) |
|---|---|---|
| 50nm | US$80 | US$137 |
| 100nm | US$80 | US$137 |
| 200nm | US$80 | US$137 |
| 300nm | US$80 | US$137 |
| 500nm | US$80 | US$137 |
| Diameter | 5mLRetail (USD) | 10mLRetail (USD) |
|---|---|---|
| 1μm | US$80 | US$137 |
| 2μm | US$80 | US$137 |
| 5μm | US$80 | US$137 |
| 6μm | US$80 | US$137 |
| 8μm | US$80 | US$137 |
| 10μm | US$80 | US$137 |
| Diameter | 5mLRetail (USD) | 10mLRetail (USD) |
|---|---|---|
| 20–30μm | US$78 | US$133 |
| 30–40μm | US$78 | US$133 |
| 40μm | US$80 | US$137 |
| 50–60μm | US$78 | US$133 |
| 60–80μm | US$78 | US$133 |
| 80–100μm | US$78 | US$133 |
| Diameter | 5mLRetail (USD) | 10mLRetail (USD) |
|---|---|---|
| 150μm | US$80 | US$137 |
| 200μm | US$78 | US$133 |
| 250μm | US$80 | US$137 |
| 300μm | US$80 | US$137 |
| 350μm | US$80 | US$137 |
| 400μm | US$80 | US$137 |
| 450μm | US$80 | US$137 |
| 500μm | US$80 | US$137 |
25 size options and 50 package variants in total. Click a category button to switch groups; each group shows 5–8 rows. All variants have a stated concentration of 10mg/mL.
This page lists PLA micro- and nanosphere dispersions, with package volumes stated in mL. PLA powder is a separate product form and should be selected from the corresponding powder product page.
Yes. All variants on this page have a stated concentration of 10mg/mL, with different package volumes. Tables are grouped by size, with separate retail prices in the 5mL and 10mL columns.
20–30μm is a size-range specification and should not be interpreted as a single fixed diameter. For options with a single nominal diameter, refer to the batch test documentation for the actual size distribution.
To sample at the stated concentration, first restore a uniform dispersion using an appropriate method. Sampling only the supernatant after sedimentation may give a particle content that differs from the stated concentration.
The listed variants do not specify these functionalization treatments. Confirm any requirements for specific surface groups, fluorescent labeling or other modifications before purchasing.
No. The image is a morphology reference without a scale bar or matching batch information. Determine actual particle size from the selected specification and test documentation.
Provide the complete variant name, package volume, quantity and experimental application. Include any additional requirements for the medium, surface properties, particle size distribution or storage conditions.
For accurate product selection, provide the diameter, package volume and concentration. Example:PLA Microsphere Dispersion_100nm_5mL_10mg/mL.
Confirm batch test documentation, delivery arrangements and any special experimental requirements with the platform before purchasing.
Partial references citing our materials (from Google Scholar)
Carbon Dioxide Reduction
1. ACS Nano Strain Relaxation in Metal Alloy Catalysts Steers the Product Selectivity of Electrocatalytic CO2 Reduction
The bipolar membrane (Fumasep FBM) in this paper was purchased from SCI Materials Hub, which was used in rechargeable Zn-CO2 battery tests. The authors reported a strain relaxation strategy to determine lattice strains in bimetal MNi alloys (M = Pd, Ag, and Au) and realized an outstanding CO2-to-CO Faradaic efficiency of 96.6% with outstanding activity and durability toward a Zn-CO2 battery.
2. Front. Chem. Boosting Electrochemical Carbon Dioxide Reduction on Atomically Dispersed Nickel Catalyst
In this paper, Vulcan XC-72R was purchased from SCI Materials Hub. Vulcan XC 72R carbon is the most common catalyst support used in the anode and cathode electrodes of Polymer Electrolyte Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), Alkaline Fuel Cells (AFC), Microbial Fuel Cells (MFC), Phosphoric Acid Fuel Cells (PAFC), and many more!
3. Adv. Mater. Partially Nitrided Ni Nanoclusters Achieve Energy-Efficient Electrocatalytic CO2 Reduction to CO at Ultralow Overpotential
An AEM membrane (Sustainion X37-50 Grade RT, purchased from SCI Materials Hub) was activated in 1 M KOH for 24 h, washed with ultra-purity water prior to use.
4. Adv. Funct. Mater. Nanoconfined Molecular Catalysts in Integrated Gas Diffusion Electrodes for High-Current-Density CO2 Electroreduction
In this paper (Supporting Information), an anion exchanged membrane (Fumasep FAB-PK-130 obtained from SCI Materials Hub (www.scimaterials.cn)) was used to separate the catholyte and anolyte chambers.
SCI Materials Hub: we also recommend our Fumasep FAB-PK-75 for the use in a flow cell.
5. Appl. Catal. B Efficient utilization of nickel single atoms for CO2 electroreduction by constructing 3D interconnected nitrogen-doped carbon tube network
In this paper, the Nafion 117 membrane was obtained from SCI Materials Hub.
In this paper, Proton exchange membrane (Nafion 117), Nafion D520, and Toray 060 carbon paper were purchased from SCI Materials Hub.
7. National Science Review Confinement of ionomer for electrocatalytic CO2 reduction reaction via efficient mass transfer pathways
An anion exchange membrane (PiperION-A15-HCO3) was obtained from SCI Materials Hub.
8. Catalysis Communications Facilitating CO2 electroreduction to C2H4 through facile regulating {100} & {111} grain boundary of Cu2O
Carbon paper (TGPH060), membrane solution (Nafion D520), and ionic membrane (Nafion N117) were obtained from Wuhu Eryi Material Technology Co., Ltd (a company under SCI Materials Hub).
Batteries
1. J. Mater. Chem. A Blocking polysulfides with a Janus Fe3C/N-CNF@RGO electrode via physiochemical confinement and catalytic conversion for high-performance lithium–sulfur batteries
Graphene oxide (GO) in this paper was obtained from SCI Materials Hub. The authors introduced a Janus Fe3C/N-CNF@RGO electrode consisting of 1D Fe3C decorated N-doped carbon nanofibers (Fe3C/N-CNFs) side and 2D reduced graphene oxide (RGO) side as the free-standing carrier of Li2S6 catholyte to improve the overall electrochemical performance of Li-S batteries.
This paper used more than 10 kinds of materials from SCI Materials Hub and the authors gave detailed properity comparsion.
The commercial IEMs of Fumasep FAB-PK-130 and Nafion N117 were obtained from SCI Materials Hub.
Gas diffusion layers of GDL340 (CeTech) and SGL39BC (Sigracet) and Nafion dispersion (Nafion D520) were obtained from SCI Materials Hub.
Zn foil (100 mm thickness) and Zn powder were obtained from the SCI Materials Hub.
Commercial 20% Pt/C, 40% Pt/C and IrO2 catalysts were also obtained from SCI Materials Hub.
3. Journal of Energy Chemistry Vanadium oxide nanospheres encapsulated in N-doped carbon nanofibers with morphology and defect dual-engineering toward advanced aqueous zinc-ion batteries
In this paper, carbon cloth (W0S1011) was obtained from SCI Materials Hub. The flexible carbon cloth matrix guaranteed the stabilization of the electrode and improved the conductivity of the cathode.
4. Energy Storage Materials Defect-abundant commercializable 3D carbon papers for fabricating composite Li anode with high loading and long life
The 3D carbon paper (TGPH060 raw paper) were purchased from SCI Materials Hub.
5. Nanomaterials A Stable Rechargeable Aqueous Zn–Air Battery Enabled by Heterogeneous MoS2 Cathode Catalysts
Nafion D520 (5 wt%), and carbon paper (GDL340) were received from SCI-Materials-Hub.
Carbon cloth (W0S1011) and other electrochemical consumables required for air cathode were provided by SCI Materials Hub.
Oxygen Reduction Reaction
1. J. Chem. Eng. Superior Efficiency Hydrogen Peroxide Production in Acidic Media through Epoxy Group Adjacent to Co-O/C Active Centers on Carbon Black
In this paper, Vulcan XC 72 carbon black, ion membrane (Nafion N115, 127 μL), Nafion solution (D520, 5 wt%), and carbon paper (AvCarb GDS 2230 and Spectracarb 2050A-1050) were purchased from SCI Materials Hub.
2. Journal of Colloid and Interface Science Gaining insight into the impact of electronic property and interface electrostatic field on ORR kinetics in alloy engineering via theoretical prognostication and experimental validation
The 20 wt% Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) were purchased from SCI Materials Hub. This work places emphasis on the kinetics of the ORR concerning Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) catalysts, and integrates theoretical prognostication and experimental validation to illuminate the fundamental principles of alloy engineering.
Water Electrolysis
1. International Journal of Hydrogen Energy Gold as an efficient hydrogen isotope separation catalyst in proton exchange membrane water electrolysis
The cathodic catalysts of Pt/C (20 wt%, 2–3 nm) and Au/C (20 wt%, 4–5 nm) were purchased from SCI Materials Hub.
2. Small Science Silver Compositing Boosts Water Electrolysis Activity and Durability of RuO2 in a Proton-Exchange-Membrane Water Electrolyzer
Two fiber felts (0.35 mm thickness, SCI Materials Hub) were used as the porous transport layers at both the cathode and the anode.
3. Advanced Functional Materials Hierarchical Crystalline/Amorphous Heterostructure MoNi/NiMoOx for Electrochemical Hydrogen Evolution with Industry-Level Activity and Stability
Anion-exchange membrane (FAA-3-PK-130) was obtained from SCI Materials Hub website.
Fuel Cells
1. Polymer Sub-two-micron ultrathin proton exchange membrane with reinforced mechanical strength
Gas diffusion electrode (60% Pt/C, Carbon paper) was purchased from SCI Materials Hub.
Characterization
1. Chemical Engineering Journal Electrochemical reconstitution of Prussian blue analogue for coupling furfural electro-oxidation with photo-assisted hydrogen evolution reaction
An Au nanoparticle film was deposited on the total reflecting plane of a single reflection ATR crystal (SCI Materials Hub, Wuhu, China) via sputter coater.
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