SKU: 16147071788

modified black phosphorus nanosheet dispersion

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Description

modified black phosphorus nanosheet dispersionProduct Name Name: a>modified black phosphorus nanosheet dispersion Product Overview Black phosphorus is an allotrope of phosphorus with a layered structure, capable of existing in a single or multilayer state. Its unique bandgap properties make it valuable for important applications in the semiconductor field. Compared with graphene, black phosphorus shows more excellent performance in the fields of photoelectric conversion, sensors and batteries. As

Product Name

Name:a>modified black phosphorus nanosheet dispersion

Product Overview

Black phosphorus is an allotrope of phosphorus with a layered structure, capable of existing in a single or multilayer state. Its unique bandgap properties make it valuable for important applications in the semiconductor field. Compared with graphene, black phosphorus shows more excellent performance in the fields of photoelectric conversion, sensors and batteries. As a new type of two-dimensional material, it has attracted widespread attention for its unique physical and chemical properties. Black phosphorus not only shows great potential in the field of electronics and photovoltaics, but also shows broad application prospects in the fields of energy and environment.

Polyethylene glycol-modified black phosphorus nanosheets dispersion (PEG-BPNSs) is a product in which black phosphorus nanosheets (BPNSs) are surface-modified by polyethylene glycol (PEG) and then dispersed in a specific solvent.

Technical Parameter

Lateral length:00 nm-5 μm

Thickness:-10 layers

Concentration:.5 mg/ml (Dry to powder)

Solvent:Water, or custom-made

Product Features

Enhanced stability: PEG modification can significantly improve the stability of black phosphorus nanosheets and prevent their oxidative degradation in air, thus prolonging the preservation period and use of the product. 

Improved biocompatibility: PEG-modified black phosphorus nanosheets have better biocompatibility and reduced toxicity to cells, providing the possibility of biomedical applications. 

Good dispersibility: the product can be stably dispersed in a variety of polar solvents, which facilitates subsequent experiments and application operations.

Application Fields

Drug delivery: It can be used as a drug carrier to load drug molecules onto modified black phosphorus nanosheets to achieve targeted drug delivery and improve drug treatment effect.

Tumour therapy: Using the photothermal conversion property of black phosphorus nanosheets, heat is generated under near-infrared light irradiation to achieve photothermal therapy of tumours. The modification of polyethylene glycol can improve the safety and effectiveness of treatment. 

Bio-imaging: Due to its good dispersion and biocompatibility, it can be used for imaging in living organisms, such as fluorescence imaging and magnetic resonance imaging. For example, in a study on cancer treatment, researchers used polyethylene glycol-modified black phosphorus nanosheets loaded with anticancer drugs, which were injected intravenously into the body and irradiated with near-infrared light to achieve highly effective treatment of tumours while reducing damage to normal tissues.

Related Information

Sensitive to oxygen, especially environment that water and oxygen coexist. Please treat with high purity argon bubbling for 10 min before resealing, and keep at 4¡ãC Samples in water, ethanol, IPA solvent can be stored in plastic bottles and containers. Samples in NMP, DMF solvent need to use glass containers (organic solvents will swell plastic containers). Expiry date: 15 days. It is recommended to be used within 1 week after opening.

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 16147071788

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LibraryMom
Houston, US
★★★★★ 5
Love!
Format: Hardcover
A little girl feels like she can courageously tackle anything with the help of her brave lion. When she climbs a tall slide, however, and her lion becomes afraid, she must summon her own strength to overcome her fear.  I especially love the illustrations in this validating and reassuring read.
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Reviewed in the United States on October 5, 2023
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Kim B.
Lake Worth, US
★★★★★ 5
Wonderful Picture Book!
Format: Hardcover
During tonight's bedtime reading, the captivating illustrations had my toddler completely engrossed, eagerly demanding, "again, again!" The blend of fun and valuable lessons in the story is truly a standout. It brilliantly addresses concepts of fear and doubt, offering young readers a guide on how to conquer them.
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Reviewed in the United States on August 30, 2023
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Laura Harrison
Draper, US
★★★★★ 5
Everything a Picture Book Should Be!
Format: Hardcover
Such a great picture book. Fun, vibrant illustrations. It is so nice that As Brave as a Lion is also available in Spanish. A terrific storytime, bedtime and classroom read. The book is simple but with a great message. Highly recommend.
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Reviewed in the United States on August 12, 2023
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Young Family
Chelsea, US
★★★★★ 5
Love it
Format: Hardcover, Format: Hardcover
As Brave As A Lion is a needed, heartwarming, precious, whimsical, lesson-filled, and fun book! This wonderful story highlights fear, bravery, and risk taking. It is the perfect story to teach children the challenges of bravery and the reward of bravery. Sometimes someone helps us find our courage and other times we have to help them find theirs. In this story the young girl feels lots of emotions and faces several challenges. However, she knows that her lion is always there with her and draws on his strength. He is her best friend. One day a new super fast slide is put in at the playground. She is so excited to go on the slide.....until she reaches the top. When she turns to her lion, she sees he is scared too. Will they ever find the courage to go down the slide?
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Reviewed in the United States on November 9, 2023
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CB
Boise, US
★★★★★ 5
got it
Format: Hardcover
got it when i was supposed to but can't review it anymore as it was a gift. it would be nice to just be able to star something & not HAVE TO write 20 words.
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Reviewed in the United States on May 30, 2013

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