Gold Nanoparticles : Priceless Properties And A Precious Metal
Gold Nanoparticles | Image Resource : upload.wikimedia.org
Gold Nanoparticles | Image Resource : upload.wikimedia.org
The business world nowadays is more fast-paced and highly competitive. To stay ahead in the race, businesses need to take care of each and every aspects of service. Arranging waiting area chairs at businesses is not a big deal as there are usually small waiting rooms and hallways where they need to accommodate only a few customers to fill the seats.
But for Office Chairs it needs some caution and care as it involves long hours of sitting. They needed to be aligned properly that a person sitting in this chair could be in a neutral unstrained position to access and can move around smoothly.
Human body is not ideally built to have static postures for long, especially the sitting position. So, the longer you work, more important your posture and chair movements as the capability to move around...
The nanoparticles made of gold are being used since agents by numerous people from various backgrounds. The reason for its increasing demand is lively colours of it that when they are interacted in light. In recent times, the optical features of these particles are carefully researched on and hence they are used in high tech purposes.
Some of the arenas where these are used are sensory probes, drug delivery, catalysis, photovoltaics, electronic conductors, and therapeutic agents. The electronic properties of these Au nano particles can be tuned as well through altering the surface chemistry, size, aggregation state and shape.
The Au nanoparticles have the ability to scatter and absorb light having great effectiveness. It has an interaction power with light, which happens due to conduction of electrons, resulting in...
The culture of celebrating marriages has been going on since a long period around the world. The event holds utmost importance in every couple’s life. To make it even more special and memorable, the occasion is celebrated with a number of family members and relatives.
As the time for celebration gears up, they are invited for the ceremonies before the wedding and also for the special day. This is done by sending them some gifts along with an exclusive wedding invitation card. The details about the wedding are mentioned in this special card.
The wedding card is not just a simple invite today. Designers have created new and better ways of designing it and now we have exclusive wedding invites. There is something very unique about...
Since the inception of the word “nano”, anew phase has started in the field of technology with the increase in the evolution of new concepts under the field of nano technology. The word nano simply means very small. One meter comprises of 1000 million nanometers so we can assumehow small that quantity is. These fibers are extremely engineered ones with diameters in the range of 400-500 nm. Human hair is about 200 times thicker than a nano material. It is difficult to observe these fibers except under a microscope.
Nanofibersare used in all of the aspects of science these days. It is used in medical science as well as in other important areas too. They are the new exhilaratingclass of materials used everywhere. These are used in the filtration processes, barrier method, for personal care, garments and energy storage.
There extra ordinary...
South Indian marriages are filled with energy and showcase the rich and traditional Indian culture. From the medieval period, these have been used to declare marriage ceremony. The procedure of sending cards to friends and guests has become an integral part of the ritual.
Also, these cards are extremely well known all over the world for their unique patterns, color combination and religious symbols. A matrimonial ceremony is considered unsuccessful and incomplete without the presence of these cards. These are designed with beautiful ribbons and the religious kundans. Sometimes people also add precious gemstones and jewels to make it even grander.
The design present or the patterns used with the symbol Om or swastika are always present in Hindu wedding...
The nanoplatelets of graphene come under a different category of carbon particles which has multifunctional properties. One can find any ratio of such nanoplatelets based on their morphology. The morphology and unique size of the particles will prove it to be effective. In addition to this, the graphitic properties make them good conductors of thermal and electricity.
Different to the other additives in regard to the properties, the graphene nanoplatelets have the ability to enhance mechanical properties, like the strength, stiffness and surface hardness of matrix material. They include small masses of the graphene, which can work in place of nano clays, carbon fiber, nano tubes, and few other compounds. If these compounds are added in to plastics, then graphene particles are less permeable and thermally conductive with...
Usually, a social ceremony like marriage is best celebrated in the presence of all friends and family members, who play crucial roles to make it a memorable event for whole life, for the couple and their families, as well as their guests.
The invitation cards step in as the startup of the joyous celebration of a wedding and Indians are known to be particularly sensitive about the appearance of a wedding invitation card, which sets the mood of the guests fit for attending that marriage.
The history of scroll invitations in the Indian society
Initially, the scroll invitations or letters were used to be sent by the Indian royals in the medieval period and the scroll forms were named as “Farman” in the royal courts, which meant “order” of the kings. Due to the majestic style of the Indian emperors, these scroll...
Now a day nanotechnology has become an integral part in Biochemistry. This technology is still developing by the scientists in laboratory. However, the researches of the major elements of this technology have been started to know its use in day-to-day life. Nano rod is such an element of Nano technology.
Dimension of Nano rod is normally 1-100 nanometers and the ratio of length and width is naturally 3:5. They are made from the chemical synthesis process. Among few types of Nano rods, Gold Nanorods play a very important part.
Nano rods which are made of gold are rod shaped nano particles having some exceptional optical properties. The ultrafast laser induced heating can provide its effect in these rods. Through this relaxation process, the properties of this gold metal particle could be resolute.
The...