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 5089
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
BBM 223: INTRODUCTION TO BUSINESS STATISTICS Trending!
This course introduces students to business statistics necessary for data summarization and presentation. It contains data collection; Organization and Presentation of Data; Random variables: Discrete and continuous random variables, Their distribution such as binomial, Poisson, normal, and their business applications
221 Pages 9780 Views 0 Downloads 1013.16 KB
CCS 104 : ELEMENTS OF ECONOMICS
Updated notes on elements of economics
1 Pages 503 Views 0 Downloads 24.75 KB
BIT 1202: Web Design Trending!
Course Contents includes; History of the World Wide Web (WWW); Internet and the WWW; importance of web design; Web development using HTML, Dreamweaver etc; web services, feeds and blogs; web design tools; network and web security; Future trends.
118 Pages 8542 Views 0 Downloads 820.43 KB
BAC 204: Business Finance 2 Trending!
Business Finance provides strong theoretical foundations in financial management while emphasizing practical applications of the concepts. This module targets students undertaking introductory and intermediate finance course at the university level by providing rigorous conceptual foundation. It also incorporates recent trends in financial management both at domestic and international levels.
145 Pages 9061 Views 0 Downloads 901.93 KB
CSC 226: COMPUTER SYSTEMS & NETWORKING LAB Trending!
Second Year Examination For The Degree Of Bachelor Of Science In Computer Science & Bachelor Of Science In Information Technology.
4 Pages 8132 Views 2 Downloads 526.57 KB
CHOZI LA HERI (QUESTIONS AND MARKING SCHEMES) Trending!
Eleza ufaafu wa anwani Chozi la Heri (Alama20)
70 Pages 9866 Views 0 Downloads 1.2 MB
BLOSSOMS OF THE SAVANNAH GUIDE Trending!
Chapter One consists of the introduction to this study. It provides background information on the concept of women in Africa and gender. The introduction provides the statement of the problem and justifies it. It further states the objectives of the study as well as the theoretical framework employed and further explains the methodology applied.
110 Pages 9402 Views 0 Downloads 1.75 MB
FORM 1 AGRICULTURE SIMPLIFIED NOTES Trending!
Agriculture is the science and art of cultivation of crops and rearing of livestock.
51 Pages 8769 Views 0 Downloads 720.08 KB
FORM 3 AGRICULTURE SIMPLIFIED NOTES Trending!
Livestock Production (Selecting and Breeding) (12 Lessons) 18.0.0 Livestock Production (Livestock Rearing) (10 Lessons) 19.0.0 Farm Structures (18 Lessons) 20.0.0 Agricultural Economics II (Land Tenure and Land Reform) (20 Lessons) 21.0.0 Soil and Water Conservation (19 Lessons) 22.0.0 Weeds and Weed Control (15 Lessons) 23.0.0 Crop Pests and Diseases (14 Lessons) 24.0.0 Crop Productivity VI (Field Practices II) (17 Lessons) 25.0.0 Forage Crops (9 Lessons) 26.0.0 Livestock Health III (Diseases) (20 Lessons)
154 Pages 13669 Views 7 Downloads 1.43 MB
INTRODUCTION TO POETRY Trending!
A poem is a written expression of emotion or ideas in an arrangement of words or verse, most often rhythmically.
9201 Views 2 Downloads 95.05 KB