Electronic Materials

Synonyms
MWCNTs

Cas No.
308068-56-6

Application
Our high-purity functionalized multiwalled carbon nanotubes can be used for nanocomposites to increase electrical conductivity or mechanical properties given its high conductivity and aspect ratio. Its functionalization allows stable formulations during your nanocomposite preparation. For instance, this product has shown stability within a gelatin based bioink: not observed any change in impedance over 6 months of real time and 3 years of accelerated time.

Synonyms
CG300-Aqueous Ink, SWCNT Ink, SWNT Ink, SWeNT AC200, Single-Walled Carbon Nanotube Ink

Cas No.
308068-56-6

General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with “Design for energy efficency”. Click here for more information.

Application
This conductive ink is aqueous based and contains highly conductive single wall carbon nanotubes and is formulated for spray coating.This ink is primarily intended for making highly transparent conductive films on a variety of substrates.

Legal Information
Product of Chasm Advanced Materials, Inc.
Signis is a registered trademark of Chasm Advanced Materials, Inc.
CoMoCAT is a trademark of Chasm Advanced Materials, Inc.
CHASM is a trademark of Chasm Advanced Materials, Inc.

Synonyms
Nanofibrous inorganic powder, SiO2

Cas No.
7631-86-9

General Description
Silica nanofibers are yielded through a novel ac electrospinning process resulting in extraordinary aspect ratios, consistent purity, and consistent certification of form parameters that are difficult if not impossible to achieve using other nanofiber production methods. Potential applications include filtration membranes and catalyst support.

Synonyms
NHS-activated gold nanoparticles

Cas No.
–

General description
Gold nanoparticles, 20 nm, NHS ester functionalized, conjugation kit is a comprehensive kit that enables easy, one-step conjugation of your amine-containing ligands to 20 nm gold nanoparticles. The kit includes pre-made mixtures of lyophilized (freeze-dried) NHS-activated gold nanoparticles, along with all the necessary materials for three independent conjugation reactions. The kit components comprise:

• 3 vials of 20 nm NHS-Activated Gold Nanoparticles (lyophilized)
• Protein Resuspension Buffer – 1.5ml
• Reaction Buffer – 1.5ml
• Quencher Solution – 1.5ml
• Reaction protocol

The gold nanoparticles in this kit are supplied as a lyophilized (freeze-dried) mixture. The conjugation reaction is initiated by simply reconstituting the freeze-dried nanoparticles with the protein of interest, which attaches to the nanoparticle surface via lysine residues. The gold conjugation procedure has a quick hands-on time of around 10 minutes, and the conjugate is fully ready for use within 3 hr. Researchers only need to pipette the biomolecule into a vial containing the nanoparticles, quench the reaction, and perform product washing through microcentrifugation.

The provided protocol is optimized for highly efficient covalent conjugation, resulting in stable gold nanoparticle conjugates. Optional protocol steps involve additional materials, such as 10% aqueous BSA (126615) and Tris saline resuspension buffer (PPB002), which are sold separately.

Application
This gold conjugation kit streamlines the process of conjugating your proteins or biomolecules to 20 nm gold nanoparticles. Gold conjugation helps researchers to visualize and assay a specific protein or antibody of interest. Gold conjugates are useful in a wide range of applications like lateral flow testing, immunoblotting, immuno-electron microscopy, immunohistochemical staining, and other bio-assays.

Different sizes of gold nanoparticles perform better in specific applications. For lateral flow and flow cytometry, we recommend using gold nanoparticles with diameters between 20 nm and 100 nm. For immunoblotting or immuno-electron microscopy, the optimal range is 5 nm to 40 nm. For bioassays utilizing dynamic light scattering, gold nanoparticles with diameters ranging from 60 nm to 100 nm are suggested.

Features and Benefits

• The resulting covalent conjugates offer greater stability compared to those prepared using passive adsorption methods.
• Fast and convenient conjugation reaction with no need for pre-activation.
• A spacer between the gold nanoparticle surface and the conjugated ligand minimizes the impact on the tertiary protein structure. This reduces the likelihood of poor performing conjugates, a common issue encountered with conjugates prepared by passive adsorption.
• Gold surface coating is precisely engineered to minimize non-specific protein binding in biological assays.

Legal Information
Product of CytoDiagnostics, Inc.

Synonyms
NHS-activated gold nanoparticles

Cas No.
–

General description
Gold nanoparticles, 5 nm, NHS ester functionalized, conjugation kit is a comprehensive kit that enables easy, one-step conjugation of your amine-containing ligands to 5 nm gold nanoparticles. The kit includes pre-made mixtures of lyophilized (freeze-dried) NHS-activated gold nanoparticles, along with all the necessary materials for three independent conjugation reactions. The kit components comprise:

• 3 vials of 5 nm NHS-Activated Gold Nanoparticles (lyophilized)
• Protein Resuspension Buffer – 1.5ml
• Reaction Buffer – 1.5ml
• Quencher Solution – 1.5ml
• Reaction protocol

The gold nanoparticles in this kit are supplied as a lyophilized (freeze-dried) mixture. The conjugation reaction is initiated by simply reconstituting the freeze-dried nanoparticles with the protein of interest, which attaches to the nanoparticle surface via lysine residues.
The gold conjugation procedure has a quick hands-on time of around 10 minutes, and the conjugate is fully ready for use within 3 hr. Researchers only need to pipette the biomolecule into a vial containing the nanoparticles, quench the reaction, and perform product washing through microcentrifugation.

The provided protocol is optimized for highly efficient covalent conjugation, resulting in stable gold nanoparticle conjugates. Optional protocol steps involve additional materials, such as 10% aqueous BSA (126615) and Tris saline resuspension buffer (PPB002), which are sold separately.

Application
This gold conjugation kit streamlines the process of conjugating your proteins or biomolecules to 5 nm gold nanoparticles. Gold conjugation helps researchers to visualize and assay a specific protein or antibody of interest. Gold conjugates are useful in a wide range of applications like lateral flow testing, immunoblotting, immuno-electron microscopy, immunohistochemical staining, and other bio-assays.
Different sizes of gold nanoparticles perform better in specific applications. For lateral flow and flow cytometry, we recommend using gold nanoparticles with diameters between 20 nm and 100 nm. For immunoblotting or immuno-electron microscopy, the optimal range is 5 nm to 40 nm. For bioassays utilizing dynamic light scattering, gold nanoparticles with diameters ranging from 60 nm to 100 nm are suggested.

Features and Benefits

• The resulting covalent conjugates offer greater stability compared to those prepared using passive adsorption methods.
• Fast and convenient conjugation reaction with no need for pre-activation.
• A spacer between the gold nanoparticle surface and the conjugated ligand minimizes the impact on the tertiary protein structure. This reduces the likelihood of poor performing conjugates, a common issue encountered with conjugates prepared by passive adsorption.
• Gold surface coating is precisely engineered to minimize non-specific protein binding in biological assays.

Legal Information
Product of CytoDiagnostics, Inc.

Synonyms
NHS-activated gold nanoparticles

Cas No.
–

General description
Gold nanoparticles, 50 nm, NHS ester functionalized, conjugation kit is a comprehensive kit that enables easy, one-step conjugation of your amine-containing ligands to 50 nm gold nanoparticles. The kit includes pre-made mixtures of lyophilized (freeze-dried) NHS-activated gold nanoparticles, along with all the necessary materials for three independent conjugation reactions. The kit components comprise:

• 3 vials of 50 nm NHS-Activated Gold Nanoparticles (lyophilized)
• Protein Resuspension Buffer – 1.5ml
• Reaction Buffer – 1.5ml
• Quencher Solution – 1.5ml
• Reaction protocol

The gold nanoparticles in this kit are supplied as a lyophilized (freeze-dried) mixture. The conjugation reaction is initiated by simply reconstituting the freeze-dried nanoparticles with the protein of interest, which attaches to the nanoparticle surface via lysine residues.
The gold conjugation procedure has a quick hands-on time of around 10 minutes, and the conjugate is fully ready for use within 3 hr. Researchers only need to pipette the biomolecule into a vial containing the nanoparticles, quench the reaction, and perform product washing through microcentrifugation.

The provided protocol is optimized for highly efficient covalent conjugation, resulting in stable gold nanoparticle conjugates. Optional protocol steps involve additional materials, such as 10% aqueous BSA (126615) and Tris saline resuspension buffer (PPB002), which are sold separately.

Application
This gold conjugation kit streamlines the process of conjugating your proteins or biomolecules to 50 nm gold nanoparticles. Gold conjugation helps researchers to visualize and assay a specific protein or antibody of interest. Gold conjugates are useful in a wide range of applications like lateral flow testing, immunoblotting, immuno-electron microscopy, immunohistochemical staining, and other bio-assays.

Different sizes of gold nanoparticles perform better in specific applications. For lateral flow and flow cytometry, we recommend using gold nanoparticles with diameters between 20 nm and 100 nm. For immunoblotting or immuno-electron microscopy, the optimal range is 5 nm to 40 nm. For bioassays utilizing dynamic light scattering, gold nanoparticles with diameters ranging from 60 nm to 100 nm are suggested.

Features and Benefits

• The resulting covalent conjugates offer greater stability compared to those prepared using passive adsorption methods.
• Fast and convenient conjugation reaction with no need for pre-activation.
• A spacer between the gold nanoparticle surface and the conjugated ligand minimizes the impact on the tertiary protein structure. This reduces the likelihood of poor performing conjugates, a common issue encountered with conjugates prepared by passive adsorption.
• Gold surface coating is precisely engineered to minimize non-specific protein binding in biological assays.

Legal Information
Product of CytoDiagnostics, Inc.

Synonyms
LiMoS2, Lithium intercalated 2D-Molybdenum disulfide, Lithium intercalated moly sulfide, MoS2 powder, Moly disulfide, Molybdenum disulphide, Molybdenum sulfide, Molybdenum(IV) disulfide

Cas No.
12201-18-2

Application
Owing to the thickness dependent physical and chemical properties, the transition metal dichalcogenide (TMD) based two dimensional (2D) nanomaterials have drawn significant attention recently. The atomically thin layers of MoS2 represent important class of TMD based 2D-material. They find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc.

Synonyms
MoS2 powder, Moly disulfide, Molybdenum disulphide, Molybdenum sulfide, Molybdenum(IV) sulfide, Molybdenum disulfide

Cas No.
1317-33-5

General description
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Application
MoS2 is an important compound with applications in batteries, lubricants and hydrogen production. The layered structure of MoS2 allows single layers of the compound to be used as 2D nanosheets similar to graphene.

Synonyms
Molybdenum element

Cas No.
7439-98-7

Synonyms
Nanofibrous inorganic powder, SiO2

Cas No.
7631-86-9

General Description
Silica nanofibers are yielded through a novel ac electrospinning process resulting in extraordinary aspect ratios, consistent purity, and consistent certification of form parameters that are difficult if not impossible to achieve using other nanofiber production methods. Potential applications include filtration membranes and catalyst support.

Synonyms
Silicon element

Cas No.
7440-21-3

General Description
0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity 100 – 3000 Ωcm

Oxygen content: ≤ 1~1.8 x 1018 /cm3; Carbon content: ≤ 5 x 1016 /cm3; Boule diameter: 1~8 ″

Silicon wafers or a “slice” of substrate find applications in the fabrication of integrated circuits, solar cells, etc. They serve as a substrate for various microelectronic devices.

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Application
Innovative Solutions for High-Performance Silicon Anodes in Lithium-Ion Batteries: Overcoming Challenges and Real-World Applications.: This article addresses the challenges and real-world applications of high-performance silicon anodes in lithium-ion batteries, presenting innovative solutions to enhance their efficiency (Khan et al., 2024).

Strain Engineering: Perfecting Freestanding Perovskite Oxide Fabrication.: This research focuses on strain engineering to improve the fabrication of freestanding perovskite oxides, which are crucial for various high-purity silicon applications in academia (Yun et al., 2024).

Synonyms
Silicon element

Cas No.
7440-21-3

General Description
0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity 10-3 – 40 Ω•cm

Oxygen content: <= 1~1.8 x 1018 /cm3; Carbon content: <= 5 x 1016 /cm3; Boule diameter: 1~8 ″

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Synonyms
Silicon element

Cas No.
7440-21-3

General Description
0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity >1,000 Ω•cm

Oxygen content: ≤ 1~1.8 x 1018 /cm3; Carbon content: ≤ 5 x 1016 /cm3; Boule diameter: 1~8 ″

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Synonyms
Silicon element

Cas No.
7440-21-3

General Description
0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity 10-3 – 40 Ωcm

Oxygen content: <= 1~1.8 x 1018 /cm3; Carbon content: <= 5 x 1016 /cm3; Boule diameter: 1~8 ″

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Synonyms
Ag ink, Conductive ink, Silver ink

Cas No.
–

General description
Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

Application
The ink is suitable for digital printing such as Inkjet and Aerosol systems, Photovoltaic Cells Printed Electronics, FPD, RFID, PCB Decoration.

Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Synonyms
Ag ink, Conductive ink, Silver ink

Cas No.
–

General description
Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

Application
The ink is suitable for digital printing such as Inkjet and Aerosol systems.

• Photovoltaic Cells
• Printed Electronics: FPD; RFID; PCB
• Decoration

Synonyms
Ag ink, Conductive ink, Smart’Ink S-CS21303 conductive ink

Cas No.
–

General description
Product benefits:

• Very high electrical conductivity.
• Very low curing temperature for printing on flexible substrates.
• Non CMR ink.
• Unchanged conductivity on bending.
• Compatible with various curing processes including photonic, IR, low vacuum oven and thermal.
• Good adhesion on various flexible substrates (PET, Kapton®, …).

Smart′Ink S-CS21303 conductive ink developed for printed electronics market is particularly well suited for applications requiring high conductivity and high resolution at very low curing temperatures. This ink, based on silver, is perfectly adapted to design conductive tracks on flexible substrates and is suitable to produce antennas for IoT applications (HF, UHF).
This ink has been developed to address the applications which require very low curing temperatures.

Preparation Note
Typical processing guideline:

• Smart′Ink S-CS21303 conductive ink needs to be agitated before use.
• Ready to use. No need to use thinner.

Other Notes
Resistivity: ≤1 mΩ/sq, per 25 μm (screen printed on PET, curing at 200 °C/5 min)
≤3 mΩ/sq, per 25 μm (screen printed on PET, curing at 120 °C/5 min)
≤4 mΩ/sq, per 25 μm (screen printed on PET, curing at 80 °C/5 min)
≤5 mΩ/sq, per 25 μm (screen printed on PET, curing at 60 °C/5 min)

Legal Information
Product of Genes′Ink
Kapton is a registered trademark of E. I. du Pont de Nemours and Company

Synonyms
Tungsten(IV) carbide, Tungsten monocarbide, Wolfram carbide

Cas No.
12070-12-1

Application
Tungsten carbide is a well studied structural material with applications in coatings; composites and supports in heterogeneous catalysis. Tungsten carbide nanoparticles have been studied in wear resistant functional coatings as well as resilient composites

Synonyms
Tungsten (IV) diselenide

Cas No.
182482-86-6

General description
Tungsten (IV) diselenide is a p-type 2D semiconducting transition metal dichalcogenide (TMD) with an energy bandgap of 1-2 eV. It can be used in the fabrication of optoelectronic devices.

Application
Tungsten (IV) diselenide can be used for a variety of applications such as fiber laser, heterojunction solar cells, and lithium batteries.

Synonyms
LiWS2, Lithium intercalated 2D-Tungsten disulfide, Lithium intercalated tungsten sulfide, Tungsten (IV) disulfide, WS2Li

Cas No.
182482-83-3

Application
Tungsten (IV) disulfide is a transition metal dichalcogenide that is a layered semiconductor that can be used as an anode material for lithium ion batteries by atomic layered deposition (ALD). It can also be used in potential applications in photovoltaic solar cells (PSCs) or lubricants.

Synonyms
Monotungsten disulfide, Tungsten disulfide, Tungsten(IV) sulfide

Cas No.
12138-09-9

Application
Tungsten sulfide possesses a pseudo 2 dimensional structure with applications in the Petrochemical industry as a desulfurization catalyst. Tungsten Sulfide nanoparticles have drawn research interest due to their potential in solid-state lubricants; coatings and photocatalysts.

Synonyms
Tungsten oxide, Tungsten trioxide, Tungsten trioxide nanowires, Tungstic oxide, Tungstic anhydride

Cas No.
1314-35-8

Application
Tungsten oxide nanowires have been extensively studied as electrochromics; gas sensors and battery materials