Nanoparticles: synthesis and applications

Institution UNIVERSITY
Course BACHELOR OF SCIENCE...
Year 4th Year
Semester Unknown
Posted By stephen oyake rabilo
File Type pdf
Pages 30 Pages
File Size 1.73 MB
Views 4648
Downloads 0
Price: Buy Now whatsapp Buy via whatsapp
  • whatsapp
  • facebook
  • twitter

Description

Nanoparticles are defined by the worldwide federation of national standards bodies, the International Organization for Standardization (ISO), as nanoobjects with all external dimensions in the nanoscale, where the lengths of the longest andshortest axes of nanoobjects do not differ significantly . Though nanoscale is basically ranged from 1 to 100 nm, nanoparticles can be categorized by three size ranges: larger than 500 nm, between 100 and 500 nm, and between 1 and 100 nm (European Commission, 2010). With respect to the size and the size distribution, nanoparticles may exhibit size-related intensive properties. If they are small enough to confine their electrons, they produce quantum effects and exhibit unexpected properties, for example, gold nanoparticles appear red in solution (see, for instance, Eustis and El-Sayed, 2006), and melt at much lower temperatures than that in slab form (Buffat and Borel, 1976). The high surface-area-to-volume ratio of nanoparticles provides the significant changes in properties related to contact/surface area, such as catalytic (Astruc, 2008),surface-enhanced plasmon resonance (Melaine et al., 2015), etc.
Below is the document preview.

No preview available
SZL 2111: HIV/AIDs - Lesson 6 Trending!
General introduction: Public health and hygiene, human reproductive system, sex and sexuality. History of sexually transmitted diseases (STDs); History of Human Immunodeficiency virus/Acquired Immune deciency Syndrome (HIV/AIDS), Compara- tive information on trends, global and local distribution, Justification of importance of course. Biology of HIV/AIDS; Overview of immune system, natural immunity to HIV/AIDS. The AIDS virus and its life cycle, disease progression, transmission and diagnosis.
48 Pages 6616 Views 0 Downloads 401.01 KB
SZL 2111: HIV/AIDs - Lesson 7 Trending!
General introduction: Public health and hygiene, human reproductive system, sex and sexuality. History of sexually transmitted diseases (STDs); History of Human Immunodeficiency virus/Acquired Immune deficiency Syndrome (HIV/AIDS), Comparative information on trends, global and local distribution, Justification of importance of course. Biology of HIV/AIDS; Overview of immune system, natural immunity to HIV/AIDS. The AIDS virus and its life cycle, disease progression, transmission and diagnosis.
42 Pages 7247 Views 0 Downloads 2.19 MB
SZL 2111: HIV/AIDs - Lesson 8 Trending!
General introduction: Public health and hygiene, human reproductive system, sex and sexuality. History of sexually transmitted diseases (STDs); History of Human Immunodeficiency virus/Acquired Immune deficiency Syndrome (HIV/AIDS), Comparative information on trends, global and local distribution, Justification of importance of course. Biology of HIV/AIDS; Overview of immune system, natural immunity to HIV/AIDS. The AIDS virus and its life cycle, disease progression, transmission and diagnosis. Discordant couples.
20 Pages 5737 Views 0 Downloads 286.61 KB
SZL 2111: HIV/AIDs -Lesson 9 Trending!
General introduction: Public health and hygiene, human reproductive system, sex and sexuality. History of sexually transmitted diseases (STDs); History of Human Immunodeficiency virus/Acquired Immune deficiency Syndrome (HIV/AIDS), Comparative information on trends, global and local distribution, Justification of importance of course. Biology of HIV/AIDS; Overview of immune system, natural immunity to HIV/AIDS. The AIDS virus and its life cycle, disease progression, transmission and diagnosis.
44 Pages 6123 Views 0 Downloads 369.34 KB
SZL 2111: HIV/AIDs - Lesson 10 Trending!
General introduction: Public health and hygiene, human reproductive system, sex and sexuality. History of sexually transmitted diseases (STDs); History of Human Immunodeficiency virus/Acquired Immune deficiency Syndrome (HIV/AIDS), Compara- tive information on trends, global and local distribution, Justification of importance of course.
38 Pages 6617 Views 0 Downloads 339.57 KB
SMA 2104: Mathematics for Sciences - Course Outline Trending!
This unit aims at providing a good foundation in mathematics for students who plans to do more specialized work in the university, especially in the Computing, Medicine, Engineering, etc.
3 Pages 6970 Views 0 Downloads 266.54 KB
SMA 2104: Mathematics for Sciences - Lesson 1 Quadratic equations Trending!
Upon completing this topic, you should be able to: Solve quadratic equations by factoring Learning outcomes Solve quadratic equations using the method of extraction of roots Determine the nature of the solutions to a quadratic equation Understand the logic underlying the method of completing Solve a quadratic equation using the method of completing
No pages found 7698 Views 0 Downloads 367.62 KB
SMA 2104 - MATHEMATICS FOR SCIENCE - Lesson 1B Trending!
By the end of this topic you should be able to; Understand the laws of indices and their application in Learning outcomes simplifying algebraic expressions. Define index, Establish the laws of indices, Solve simple problems using the laws of indices, Understand the theory of logarithms and surds and their applications in manipulating expressions.
No pages found 6673 Views 0 Downloads 344.76 KB
SMA 2104: Mathematics for Sciences - Lesson 2 Algebra Trending!
By the end of this topic you should be able to; Understand the laws of indices and their application in simplifying algebraic expressions. Define index, Establish the laws of indices, Solve simple problems using the laws of indices. Understand the theory of logarithms and surds and their applications in manipulating expressions. Define logarithm
No pages found 7508 Views 0 Downloads 344.76 KB
SMA 2104: Mathematics for Sciences - Lesson 3 Sequences and series Trending!
Upon completing this topic, you should be able to: Differentiate between a series and a sequence, Use Sigma notation in representing a series, Understand the properties of arithmetic and geometric progressions, Define an Arithmetic progression (A.P.), Obtain the formula for nth term and the first n terms of an A.P, Define a geometric progression (G.P.)
No pages found 7038 Views 0 Downloads 325.42 KB