Tác giả: Haianh

Some applications of Graphene in Biosensor production

Posted on by Haianh

Graphene plays an important role in the production of biosensors – sensing devices based on interactions between biomolecules and graphene. The combination of graphene’s exceptional properties and reactivity with biomolecules opens up many important applications in the medical, environmental and bioanalytical fields.

  1. Disease detection and warning: Graphene is used in the production of biosensors capable of detecting and warning diseases, bacteria, viruses and other pathogens. The interaction between biomolecules and graphene produces measurable electrical resistance or current changes, thereby determining the current state and levels of those substances.
  2. Personal Health Monitoring: Graphene biosensors are also used to monitor personal health and physiological indicators such as blood glucose, skin pH, heart rate and other blood substances. These parameters can be monitored in real time and provide useful information for health monitoring and disease prevention.
  3. Food and Environmental Analysis: Graphene in biosensors is also used in environmental analysis and food quality control. Biosensors are capable of detecting and measuring pollutants and toxic substances in water, air and food environments, helping to ensure safety and quality in products and the environment.
  4. Medical and biological research: Graphene biosensors play an important role in medical and biological research. They are used to study and measure biological processes, evaluate the impact of pharmaceuticals and biological partners, and thereby improve will and development in the field.
  5. Investigation of drug resistance and antibiotic resistance: Graphene biosensor is capable of detecting the existence of resistant micro-drugs and antibiotic substances. This is important in the prevention and treatment of infections and diseases, helping to choose the right antibiotic and minimizing unnecessary use.
  6. Water and Atmospheric Quality Testing: Using graphene in biosensors allows for quick and accurate testing of water and air quality. These biosensors can detect pollutants and contaminants in water and air, helping to effectively assess and manage the environment.
  7. Food production and agriculture: Graphene in biosensors also has applications in food production and agriculture. Biosensors are capable of detecting and measuring contaminants in food and soil, helping to ensure safety and quality in food products and protect the agricultural environment.

The development of graphene in the production of biosensors promises to open up hidden possibilities and new opportunities in the fight against disease, health monitoring and environmental protection.

To discuss and cooperate in developing this technology, please contact us
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

OIL ABSORBENT PAD, EFFECTIVE SOLUTION FOR OIL SPILL RESPONE

Posted on by Haianh

Oil Absorbent Pad helps absorb oil spilled on water or the floor and clean machine parts, transport and use of gasoline.

Oil Absorbent Pad is completely waterproof, absorbent only oil and oil-based products (fuel, lubricants…). The product is manufactured from 100% Polypropylene material with a fiber size of 1-1000nm to enhance absorption, hold tightly and not release. Products are manufactured according to Japanese nanotechnology to increase speed and absorbency, and are treated with anti-static to meet the requirements of fire prevention and fighting at factories…

The product only absorb oil and fuel, completely waterproof so it can float on the water to absorb the oil scum on the surface. Oil absorbent Pads are completely impervious to water, impervious to any impact such as waves, currents, rain, wind or even immersion.

Oil absorbent Pad is carefully calculated with compact design, always easy to transport and use.

The surface has small, evenly spaced holes that help absorb faster than conventional ones.

Oil absorbent Pad with absorbent ability and higher degree of side than other products on the market, not perishable or moldy when stored for a long time. Help businesses reduce storage space and costs of incidents.

Oil absorbent Pad is a Vietnamese eco-friendly high-quality product that has no import tax, no shipping fee, has preferential tax due to domestic production. The product has a lower price than other high-end products that imported from Australia or USA. The supply actively offers the product to both domestic and foreign markets.

Application of BIGNANOTECH oil absorbent pad

  • Use oil absorbent pads to absorb hydrocarbons, oils, petroleum and other oily liquids.
  • Each oil absorbent pad consists of 8 layers of 100% polypropylene material that are heat pressed together to make the oil absorbent sheet highly durable. The product does not fray or tear even when soaked in oil.
  • The surface of the oil absorbent pad has a dotted hole that absorbs oil very quickly and is much more effective than low-quality products on the market.
  • The fiber is manufactured with high technology to effectively absorb oil and hold tight without releasing the medium even when squeezed.
  • Oil absorbent pads only absorb oil and fuel, completely NOT waterproof.
  • The striking white color makes it easy to see when the product begins to absorb.
  • Thanks to its waterproof ability, it can float on the water to absorb the oil scum on the surface.
  • Oil absorbent pad case for easy access, transport and storage , protected from dirt and moisture.

Where oil absorbent pad can be applied

  • Oil factory
  • Industry
  • Car repair
  • Oil factory
  • Pier
  • Pipeline area
  • Mining area
  • Industrial areas where oil or oil-based materials are used

Where to buy Oil absorbent pad?

Oil absorbent pad is a product manufactured by Bignanotech Co., Ltd. Currently, Oil absorbent pad products have been distributed nationwide, at factories, industrial parks, gas stations, on e-commerce sites with genuine Bignanotech booths.

In addition, with the desire to expand the market, customers can use reputable Vietnamese products, business units to improve profits, Bignanotech wishes to find agents and distributors for products. Soundproof cotton nationwide.

Organizations and individuals for purchase advice, registration as an agent or distributor for Bignanotech’s oil absorbent pad, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

Graphene in the new industrial age

Posted on by Haianh

Graphene is an ultrathin material consisting of only one layer of carbon atoms arranged in a special multifaceted structure that has now become one of the most prominent concepts in modern industry. With its unique properties and wide range of applications, Graphene has opened up a wide range of opportunities and potentials in fields ranging from electronics to energy, healthcare and the environment. Let’s explore the important role Graphene plays in the new industrial age.

Electronic technology: Graphene has excellent electrical conductivity and rapid electron movement, making it an ideal material for the development of compact and high-performance electronic devices. Graphene can be used in the creation of flexible microchips, touch screens, sensors and other advanced electronics. Graphene’s development in this area could spur the advancement and emergence of new technologies such as artificial intelligence, the Internet of Things (IoT), and autonomous vehicles.

Renewable Energy: Graphene has great potential in enhancing the performance and efficiency of renewable energy sources. With its good electrical conductivity and light absorption, it could be used in the development of more efficient solar panels and fuel cells. Using Graphene in improving the energy efficiency of renewable sources not only helps to reduce dependence on fossil energy, but also contributes to environmental protection and reduces harmful emissions.

Materials technology: Graphene is super strong, lightweight and flexible, which is a potential source for new material development in the industry. Using Graphene in the development of materials can offer significant benefits. For example, Graphene can be used to strengthen and improve the properties of materials such as plastics, metals and carbon fibers. This combination results in a material that is super strong and lighter, with high strength and wear resistance, which in turn opens up a wide range of applications in the aerospace, automotive, construction and many other industries.

Medical and Healthcare: Graphene is showing great potential in the medical and healthcare fields. With its antibacterial and antimicrobial properties, it can be used to create non-irritating and anti-infective medical materials. In addition, Graphene also has temperature regulation and sensing functions, opening the door to the development of advanced medical diagnostic devices, sensors and treatments.

Environment: Graphene has properties to absorb pollutants and effectively filter water. Using Graphene in water treatment and waste treatment can help improve water quality and reduce its negative impact on the environment. In addition, Graphene also has potential in the development of green and recycled materials, helping to create a more sustainable system of production and consumption.

Space technology: Graphene is being researched and applied in the space industry. With its lightweight and high strength properties, it can be used to create lightweight materials and tools such as sensors, heat-resistant materials and space structures. Graphene’s application in this area improves the performance and reliability of space devices and technologies, and opens up vast possibilities for space exploration and exploitation.

Graphene has proven its important role in the new industrial age. With its unique properties and wide range of applications, it has changed the way we produce, use, and utilize technologies and resources. Graphene plays a key role in electronics, renewable energy, materials technology, medical and healthcare, environment, space technology and many others.

With its super strong, lightweight and flexible properties, Graphene offers outstanding benefits such as improved performance and durability, reduced weight and energy consumption, increased resistance to interference and infection, creating a green materials and solve environmental problems.

Graphene is opening up a vast future and limitless potential in the new industrial age. The continued research, development and application of Graphene will make an important contribution to the advancement of society and create breakthrough changes in many fields.

To discuss and cooperate in developing this technology, please contact us
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

 

S-CORIN Heat Reflective Paint – A Paint Class with Many Benefits

Posted on by Haianh

The ongoing global climate change is gradually making heat-resistant products the top choice for safeguarding equipment as well as living and working spaces from tropical impacts and energy conservation. With the aim of providing comprehensive and optimal solutions for customers, BIG NANO TECHNOLOGY is pleased to introduce the S-CORIN Heat Reflective Paint.

S-CORIN Heat Reflective Paint offers a comfortable and cool sensation during hot and intense sunny days, protecting your living and working space from tropical effects while saving energy.

  • Insulation for residential buildings (both interior and exterior surfaces).
  • Insulation and heat resistance for basements, warehouses, and factories.
  • Protective coating for technology equipment and machinery.
  • Electrical and thermal insulation for industrial equipment and storage tanks.
  • Protection for utilities, pipelines, ventilation, and air conditioning systems.
  • Safeguarding heat transfer systems.
  • Manufacturing heat-resistant coatings for cars and other transportation vehicles.
  • Utilizing superior research and manufacturing technology, S-CORIN is particularly suitable for metal surfaces and can be widely applied in industries, transportation, heat-resistant workshops, and civilian applications.

Key Features:

  • High heat reflection from sunlight (over 80%).
  • Excellent adhesion, impact resistance, good oxidation resistance, and waterproofing.
  • Withstands high temperatures and harsh weather conditions.
  • Low dust adherence, mold resistance.
  • Suitable for various material surfaces.
  • Environmentally friendly and safe for health.
  • S-CORIN is a multi-benefit paint product line with breakthrough improved technology, committed to delivering superior quality and satisfying any customer. With a diverse range of application-specific and cost-effective paint products, S-CORIN is the suitable choice for various needs in both industrial and civilian markets.

For inquiries or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

OVERVIEW OF OIL SPILL SOLUTIONS AT SEA

Posted on by Haianh

In recent years, all countries around the world have been very concerned about the effects of pollutants on human health, the living environment in general and especially water pollution. and oceans on the earth’s surface. The cause of this pollution is largely due to humans using chemicals and fuels from many different sources, especially petroleum. Although the use value of petroleum is great, due to its dangerous nature (flammable and explosive, highly polluted). Every year we still have to witness many accidents from oil ships causing millions of tons of oil to spill into the sea, causing huge consequences for the earth’s marine resources and environment.

Stemming from that urgency and based on the results of a number of domestic and foreign studies, a number of effective and highly feasible solutions have been proposed to handle oil spills that pollute the environment. sea market from today’s oil tankers. At the same time, limit negative impacts on marine resources and environment caused by maritime activities.

1. Overview of marine pollution due to oil

Basic causes of oil pollution

The main cause is due to tanker accidents and daily operations from oil tankers. Research results show that every year in the world, about 3.5 million tons of oil from all sources are dumped into the sea, of which 400,000 tons are due to accidents at sea, 700,000 tons are due to magnetic manipulation. oil tankers, 300,000 tons due to the dumping of ballast water mixed with oil and 50,000 tons due to the operation of bringing the ship to the repair dock.

Effects of oil pollution on the environment and marine ecosystem

Through many studies and statistics, it has been shown that oil pollution has a serious impact on plankton, seaweed, mangrove forests, aquatic systems, and tourism and recreational activities. ..

2. Basic solutions are often applied to handle oil spills

Use buoys to prevent oil on the water surface

An oil buoy is a type of buoy used to collect and contain oil spills. For ships in the early stages of oil spilling into the sea, buoys will surround the ship, control and narrow the spread of oil on the water surface, and collect oil in a fixed area for ease of evacuation. Pick up and process with the highest efficiency. The oil containment buoy has a buoy body in addition to an anchor rope and connecting plate connecting the buoy sections together.

For example: B620 oil-absorbing crank buoy is manufactured in Vietnam

  • Float body: 20 centimeters in diameter, 6 meters long, made from nanotechnology with superior absorbency
  • The product is highly durable, resistant to oxidation and seawater corrosion.
  • Joint: made of aluminum alloy that can extend the floats together

Because the important function of the oil containment float is to prevent collection and redirect oil away from sensitive areas. Therefore it needs to be flexible to accommodate the movement of the waves, and at the same time have the right flexibility to retain the oil. Therefore, when designing or purchasing oil containment buoys, it is necessary to pay attention to a number of issues such as how to structure them for easy transportation and storage, and have specific characteristics to withstand waves and effectively prevent oil. best. To deal with spills that may occur on Vietnamese oil tankers today, there must be a prepared number of oil containment buoys to suit the actual conditions of each ship. According to data from some Asian countries, they have reserved their oil buoys based on the total amount of oil exported and imported annually by each country.

Use oil recovery equipment on the sea surface

This is the next effective solution to recover and collect oil from the water surface after using buoys to control it. Normally, we often use oil suction machines (or oil troughs) to recover the oil that floats and hovers close to the water surface. There are many types of oil extraction machines (troughs) in use today and can be divided into the following types:

  • Vacuum cleaner with floating oil suction head;
  • The suction machine uses a spray pump to mix water with air;
  • Vacuum cleaner with floating head and oil barrier;
  • Rotary drum/disc/belt/oil-absorbent vacuum cleaner;
  • Fish pen type singing trough;
  • Flow-stop type trough;
  • Top plate type singing trough;
  • Vacuum singing trough;
  • Whirling trough.

The above types of suction machines can be divided into 2 types:

  • Fixed type: Cannot move on its own;
  • Mobile – self-propelled type: Has self-moving propellers.

No matter what type of suction machine or oil trough you use, the basic task of this specialized equipment is to collect (suck, scoop) oil floating on the water surface or suspended close to the water surface. The oil that sinks due to external influences has no effect on this type of equipment. Therefore, one of the things to keep in mind when using this type of equipment is to carry the element of timeliness and mobility (similar to using oil containment buoys). This means that after the oil spills out of the ship, you must promptly use a buoy to surround it and then use this specialized machine (trough) to collect oil from the water surface as soon as possible.

For further information and product inquiries, please contact:
BIGNANOTECH Co., Ltd
Hotline: (+84) 879 808080 – (+84) 868 939595 

COTTON WOOL FOR MULTIPURPOSE OIL SPILL TREATMENT

Posted on by Haianh

Utilizing advanced Nano technology from Japan, our Oil Absorbent Cotton is a super-absorbent material primarily made from polypropylene. Specifically designed to address oil spills on water surfaces, this product boasts an impressive absorption capacity of up to 50 times its own weight.

Description
Oil Absorbent Cotton is an effective solution for immediately addressing oil spill incidents. With its rapid absorption rate and reasonable cost, this product is an ideal choice.
• Rapid absorption capability: Manufactured using advanced Nano technology from Japan, primarily composed of polypropylene, the cotton wool delivers superior absorption capabilities. The product can absorb oil up to 50 times its weight.
• Waterproof: Only absorbs oil and repels water, making it effective in handling oil spills on water surfaces. The smooth white color facilitates easy identification when the cotton wool begins absorbing oil.
• Effective in sensitive areas: Suitable for hard-to-reach locations such as ports, shipyards, bays, beaches, coral reefs, mangrove swamps, and aquaculture areas.
• Cost-effective: Designed in 5kg/thung (box) increments, the lightweight and easily transportable product, produced domestically, offers a lower cost compared to imported alternatives.

Practical Applications
• Emergency oil spills: Effectively used in cases of oil spills on seas, rivers, especially in sensitive and hard-to-reach areas such as beaches, coral reefs, mangrove swamps, and aquaculture regions.
• Industrial wastewater treatment: Absorbs oil in its original or emulsified form in industrial wastewater.

• Oil skimming in aquaculture areas: Efficiently absorbs and removes oil skimming.

For further information and product inquiries, please contact:
BIGNANOTECH Co., Ltd
Hotline: (+84) 879 808080 – (+84) 868 939595 – (+84) 943 867 099