1. Muhammad Akhsin Muflikhun
SYNTHESIS AND CHARACTERIZATION OF SILVER-TITANIUM DIOXIDE NANOMATERIALS via Horizontal Vapor Phase GROWTH (HVPG) Technique FOR ANTIBACTERIAL applications
Muhammad Akhsin Muflikhun

2. Introduction

3. Chapter 1 Background
Richard Feynman wrote a paper “Plenty of Room at the Bottom”. This paper is a core of the nano research in the following decades until now.

4. Definition of Nanotechnology
ISO/DTS
“the application of scientific knowledge to manipulate and control matter in the nano scale to make use of size- and structure-dependent properties and phenomena distinct from those associated with individual atoms or molecules or with bulk materials”.

5. Definition of Nanomaterial
ISO/DTS
“Material with any external dimension in the nanoscale or having internal structure or surface structure in the nanoscale.”

6. Scope of Nanomaterial

7. Nanomaterials Application
High Capacity Lithium ion battery
High quality permanent Magnet
Nano-chip in the electronic field
Ultra Violet Protection
Water purification
Air filter and air cleaning
Bioassays
Antibacterial
Energy insulation
HIV and Tumor Treatment
Solar cell or photovoltaic

8. Antibacterial
Advantages Application based from Antibacterial Nanomaterial:
Medical application as medical devices and drug
Food industry such as packaging product to produce clean and bacterial-free product
Air conditioning unit can adapt antibacterial materials.

9. Synthesis Nanomaterial
Green synthesis
Hydrothermal
In Situ method
Solvothermal
Electrospinning
Oxidation
Sol-Gel
Chemical
Chemical method
Thermal evaporation
Microwave method
Plasma methods
Hydrolysis
Sonochemical
Reverse Micelle method
Microwave
HVPG
Water reverse micelle

10. HVPG Technique
Horizontal Vapor Phase Growth Technique

11. HVPG Technique Advantages
Materials can be used as the source material in powder in term source as long as the materials can be powder in form
With a limited amount of source material, it can produce plenty of nanomaterials
Using vacuum technique, the pollutants can be removed
Produces deposits with varying size and types

12. Silver and Titanium Materials
Advantages:
Silver known as the Best for antibacterial materials
Titanium 100% Biocompatible
Pure Materials
Disadvantages
Silver is not 100% biocompatible
Titanium not the strongest Antibacterial Materials

13. Statement of the Problem
“There is a need to synthesize and characterize Silver-titanium nanomaterials in antibacterial applications using HVPG Technique. The nano materials will be characterized, measured and analyzed using Scanning Electrom Microscope, Energy Dispersive X-ray (EDX), and Atomic Force Microscopy (AFM) to obtain the best parameter for the right functionality”

14. Significance of the Study
Synthesize Silver-Titanium Nanomaterials using HVPG Technique:
Reduce of price (use Quartz Tube)
Reduce the process (Single Process) compare with Hydrothermal
Fast Result compare with Hydrolisis
Easily Uses compare with Sol-gel and Plasma
Dry Result Compare with Chemical Deposition

15. Objective General Objective
“To synthesize and characterize Silver-titanium nanomaterials using silver and Titanium dioxide (TiO­2) powder using Horizontal Vapor Phase Growth (HVPG) Technique and test its with antibacterial properties.”

16. Specific Objective
To synthesizes Silver-Titanium dioxide (TiO­2) nanomaterials using Horizontal Vapor Phase Growth (HVPG) Technique.
To analyze Silver-Titanium dioxide (TiO­2) nanomaterials using Scanning Electron Microscope (SEM), and Energy-Dispersive X-ray (EDx).
To determine the mechanical properties such as Material Hardness, Surface Roughness, and Reduced Young’s Modulus using Atomic Scanning Microscopy (AFM).
To test Silver-Titanium nanomaterials with staphylococcus aureus for its antibacterial properties.

17. Scope and Limitation The quartz tube will be obtained locally.
Silver and Titanium dioxide powder will be obtained by the Solid State Physic lab.
The pressure in the vacuum system will be at ~10-6 Torr.
The materials will be added in the tube with value of 35 mg
The baking time growly 4 hours, 6 hours, and 8 hours
The baking temperatures growly 8000C, 10000C, and 12000C
Characterize and Analyze uses Scanning Electron Microscope (SEM), Energy-Dispersive X-ray (EdX) and Atomic Force Microscopy (AFM)

18. Metodology