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 5590
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
BBA 201 Marketing Management Trending!
Simple and Clear
120 Pages 7480 Views 0 Downloads 1.43 MB
SPA 2412; Financial Risk Management Notes 4th Year Trending!
Financial risk management is a process to deal with key factors affecting interest rates,exchange rates and commodity prices.
99 Pages 6728 Views 3 Downloads 1.31 MB
SPA 2403; Survival Analysis Notes 4th year Trending!
These are simplified survival analysis notes to help the student to pass his or her exams.
67 Pages 6086 Views 1 Downloads 184.36 KB
Curriculum development notes 2nd year Trending!
Simple and clear notes
51 Pages 4404 Views 2 Downloads 565.08 KB
SPA 2410; Life Assurance Notes 4th year Trending!
These are simplified Life Assurance notes to help the student to study and pass exams easily
177 Pages 5318 Views 0 Downloads 712.34 KB
A letter to my former teacher, novel Trending!
Teachers' impact on the performance of students.
60 Pages 8426 Views 0 Downloads 410.7 KB
KMTC Research policy booklet Trending!
This a simplified KMTC Research policy booklet
22 Pages 6849 Views 1 Downloads 635.94 KB
Research process in nursing notes Trending!
The purpose of this book is to help the student to study the research process in nursing easily
No pages found 6207 Views 1 Downloads 5.59 MB
KMTC Human Resource policies and procedures booklet Trending!
This is a simplified KMTC Human Resource policies and procedures booklet to guide students on rules and regulations of the institution
105 Pages 8746 Views 2 Downloads 645.67 KB
Entrepreneurship Notes
Entrepreneurship is the ability and readiness to develop,organize and run a business enterprise along with any of its uncertainities in order to make profit.
87 Pages 1953 Views 0 Downloads 241.4 KB