Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hye-suk Choi Jae-Sung Kwon Eun-Mi Yoo Kwang-mahn Kim Kyoung-Nam Kim Eun Ha Choi |
| Copyright Year | 2012 |
| Description | Author affiliation: Plasma Bioscience Research Center, Kwangwoon University, Seoul 139-701, Republic of Korea (Eun Ha Choi) || Department and Research Institute of Dental Biomaterials and Bioengineering, College of Dentistry, Yonsei University, Seoul 120-752, Republic of Korea (Hye-suk Choi; Jae-Sung Kwon; Eun-Mi Yoo; Kwang-mahn Kim; Kyoung-Nam Kim) |
| Abstract | Summary form only given. This study is to verify effects of tooth whitening by a direct-current cold atmospheric nitrogen plasma as a light source for tooth whitening. Cold plasma was examined in 35% HP, 5% HP and distilled water, respectively for 20 minutes whereas control group is conducted to examine tooth whitening effect of 35% HP without cold plasma. The result of research showed that color change CIE(L*,a*,b*) are increased as time takes longer in 5 min, 10 min, 15 min and 20 min respectively and statistically it showed significant differences (p<0.01). After 20 min, A group which experiments plasma applied with 35% HP and B group that experiments plasma applied with 5% showed high changes of colors. For the result of comparing surface roughness, significant differences was indicated statistically in each group (p<O.01). A group showed highest surface roughness, followed by D group which was conducted with 35 HP solely. When compared tooth whitening effect before and after experiments by using scanning electron microscope (SEM), the group A showed highest surface roughness, followed by the group D which was conducted tooth whitening with 35 HP solely. |
| File Size | 85926 |
| File Format | |
| ISBN | 9781457721274 |
| ISSN | 07309244 |
| e-ISBN | 9781457721298 |
| e-ISBN | 9781457721281 |
| DOI | 10.1109/PLASMA.2012.6383855 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-08 |
| Publisher Place | United Kingdom |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Plasmas Teeth Rough surfaces Surface roughness Nitrogen Dentistry Educational institutions |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|