Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Zavali, Maria Petrou, Panagiota S. Goustouridis, Dimitrios Raptis, Ioannis Misiakos, Konstantinos Kakabakos, Sotirios E. |
| Description | Country affiliation: Greece Author Affiliation: Zavali M ( Institute of Microelectronics, NCSR 'Demokritos', Aghia Paraskevi, Greece.) |
| Abstract | Label-free monitoring of biomolecular reactions in real-time is of great interest since it can provide valuable information about binding kinetics and equilibrium constants. In this report, a sensor based on White Light Reflectance Spectroscopy (WLRS) is presented that is capable of real-time monitoring of biomolecular reactions taking place on top of a polymer covered silicon dioxide reflective surface. The optical set-up consists of a visible-near infrared light source, a bifurcated optical fiber and a spectrometer. The outer part of the optical fiber guides the light vertically onto the surface where the biomolecular reactions occur, whereas the reflected light is driven from the central part of the fiber to the spectrometer. A microfluidic module in combination with a pump supplies the reagents at a constant rate. The biomolecular interactions are monitored as shifts of the wavelength of the interference minimum. The proposed methodology was applied for real-time and label-free monitoring mouse gamma-globulins binding onto immobilized anti-mouse IgG antibody. Mouse gamma-globulins at concentrations down to 150pM were detected in reaction times of 1-min. Regeneration of immobilized antibody was accomplished up to seven times without loss of its activity. In addition, real-time monitoring of hybridization reaction between complementary oligonucleotides was accomplished. The proposed sensor provides a simple, fast, low cost approach for label-free monitoring of biomolecular interactions and therefore it should by suitable for a wide range of analytical applications. |
| File Format | HTM / HTML |
| ISSN | 15700232 |
| Issue Number | 2 |
| Volume Number | 878 |
| e-ISSN | 1873376X |
| Journal | Journal of Chromatography B |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2010-01-15 |
| Publisher Place | Netherlands |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Analytical Chemistry Biosensing Techniques Instrumentation Methods Dna Analysis Immunosorbent Techniques Proteins Spectrum Analysis Animals Antibodies, Immobilized Metabolism Equipment Design Equipment Reuse Light Linear Models Mice Nucleic Acid Hybridization Oligonucleotides Protein Binding Silicon Dioxide Chemistry Gamma-globulins Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Medicine Analytical Chemistry Clinical Biochemistry Biochemistry |
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...
|