{"product_id":"anisotropic-janus-particle","title":"Anisotropic Janus Particle","description":"\u003cp\u003eProduct Name Anisotropic Janus Particle Product Overview Anisotropic Janus Particles are a new type of intelligent micro-nano particles with asymmetric structures and dual differentiated functions. Inspired by the design of the ancient Roman double-faced god, the two hemispheres of the particles possess completely different physical and chemical properties, and can simultaneously realize dual characteristics such as hydrophilic\/hydrophobic, charged\/neutral, functional modified\/bare surface, solving the shortcomings of single function and performance limitations of traditional single particles. This product series consists of monodisperse micron-scale Janus particles with four gradient particle sizes of 1μm, 2μm, 3μm and 4μm, with a uniform concentration of 100 mg\/ml and a volume of 10 ml. Prepared by precise interfacial phase separation and microfluidic synthesis technology, the products feature excellent structural symmetry, uniform particle size, no agglomeration and strong batch stability. With unique interfacial activity, self-propulsion effect and stimulus-responsive properties, as well as good chemical stability and biocompatibility, the products are widely used in cutting-edge scientific research and industrial fields such as interface stabilization, biosensing, targeted delivery, intelligent actuation, emulsion separation and micro-nano device assembly, serving as high-end core scientific research consumables for materials science, colloid chemistry, biomedicine and other disciplines. Technical Parameter Dispersion Solvent :Sterile Deionized Water Concentration :100 mg\/mL Surface Modification :Asymmetric double-sided modification (one-sided hydrophilic, one-sided hydrophobic, customizable functional modification) Surface Charge :Anisotropic differentiated charge, overall weak electrical property Color:Milky white uniform dispersion Characteristic Absorption Peak : Compliant with standard infrared characteristic spectrum of polymer Janus structure with obvious interfacial functional group absorption Excellent monodispersity and uniform particle size Storage Condition 2~8°C Store in a cool, dark place in a sealed container. Do not freeze and thaw, expose to high temperatures, or leave at room temperature for extended periods. Shelf Life 12个月(Under standardized unopened refrigerated storage conditions) Product Features •Unique Anisotropic Double-sided Structure with Synergistic Functions: The particles have a strictly asymmetric double-sided structure with one hydrophilic side and one hydrophobic side, compatible with both hydrophilic and hydrophobic systems. It avoids the interface interference of traditional single-function particles and realizes multi-functional synergy, serving as a core material for interface science research. •Full-gradient Micron Particle Size with Wide Scene Adaptation: Covering the commonly used micron-scale particle size range from 1μm to 4μm with complete particle size gradient. Different particle sizes adapt to differentiated experimental scenarios such as micro-nano assembly, emulsion stabilization, biological drug loading and micro-actuation, meeting multi-dimensional scientific research selection requirements. •Excellent Monodispersity and Strong Structural Stability: Adopting precise microfluidic synthesis technology, the particles feature uniform particle size, full sphericity, no irregular particles, no agglomeration and sedimentation with PDI ≤ 0.25. The batch consistency is extremely high, and the experimental repeatability and data reliability are far superior to ordinary particle materials. •Superior Interfacial Activity and Self-propulsion Characteristics: The unique asymmetric structure endows the particles with super strong interface adsorption capacity, which can efficiently stabilize oil-water interfaces and prepare long-term stable emulsions. Meanwhile, it has anisotropic swimming effect and can realize self-actuation without external force, suitable for intelligent micro-device research. •Stable Physical and Chemical Properties with Excellent Compatibility: The product has good acid, alkali and temperature resistance, stable dispersion in water system and long storage life. It also possesses excellent biocompatibility without toxicity or irritation, adapting to multiple systems such as biomedicine, environmental materials and chemical separation. Application Fields •Interface Science and Colloid Chemistry Research: As core model particles, they are used in basic research such as oil-water interface stabilization, emulsion emulsification and demulsification mechanism, interface adsorption behavior and colloid assembly kinetics, serving as essential consumables for material disciplines in universities and research institutions. •Intelligent Micro-nano Devices and Micro-actuation Research: Relying on anisotropic swimming and self-propulsion characteristics, they are applied to the R\u0026amp;D of micro-motors, micro-robots and intelligent colloid actuators, providing support for the research of micro-nano electromechanical systems and controllable motion materials. Biomedical Targeted Delivery: The dual-sided differentiated functions can load hydrophilic and •hydrophobic drugs simultaneously, realizing synergistic dual-drug delivery, targeted enrichment and controlled release, effectively improving drug utilization and reducing toxic and side effects, suitable for the R\u0026amp;D of new compound preparations. •Environmental Separation and Water Purification Materials: Utilizing asymmetric wetting characteristics, they are applied to oil-water emulsion separation, organic pollutant adsorption, wastewater purification and other scenarios with high separation efficiency and stable performance, adapting to the R\u0026amp;D and experimental verification of environmental functional materials. •Biosensing and Detection Analysis: Based on unique interface response and optical properties, they can construct high-sensitivity biosensing platforms for precise detection fields such as biomolecular recognition, trace substance detection and cell sensing analysis. •Functional Film and Composite Material Preparation: Used for the preparation of Janus functional films, anisotropic composite coatings and intelligent responsive materials, endowing materials with special functions such as asymmetric wetting, selective penetration and intelligent response. User Guide 1. All products of this series are scientific research-grade consumables, only for laboratory scientific research, not for medical injection or industrial end products, and shall be used according to experimental requirements.2. The products need to be sealed and refrigerated at 2~8°C away from light. Freezing, high-temperature exposure and repeated freeze-thaw are strictly prohibited. It is recommended to use up shortly after opening to prevent structural failure and agglomeration. 3. All series products support bulk procurement, customized functional modification, particle size fine-tuning and surface charge regulation, with corresponding quality inspection reports and full-process technical support provided. 4. The parameters in this specification are general standard values. Minor physical deviations between batches are within the industry allowable error range and will not affect conventional scientific research experiments.\u003c\/p\u003e","brand":"xfnano","offers":[{"title":"10mL 1μm,100mg\/mL 111089 \/ Store at 4°C refrigerated \/ 365days","offer_id":57280571933050,"sku":"111089","price":657.81,"currency_code":"USD","in_stock":true},{"title":"10mL 2μm,100mg\/mL 111090 \/ Store at 4°C refrigerated \/ 365days","offer_id":57280571965818,"sku":"111090","price":657.81,"currency_code":"USD","in_stock":true},{"title":"10mL 3μm,100mg\/mL 111091 \/ Store at 4°C refrigerated \/ 365days","offer_id":57280571998586,"sku":"111091","price":657.81,"currency_code":"USD","in_stock":true},{"title":"10mL 4μm,100mg\/mL 111092 \/ Store at 4°C refrigerated \/ 365days","offer_id":57280572031354,"sku":"111092","price":657.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/3606\/6938\/files\/1_27871cef-ce01-415a-9a0e-d29d5e516d17.png?v=1780024497","url":"https:\/\/chinanano.com\/fr\/products\/anisotropic-janus-particle","provider":"xfnano","version":"1.0","type":"link"}