Content Curator | Updated on - Mar 31, 2026

The Ph.D. in Chemistry at Avinashilingam Institute is a 4-year part-time doctoral program designed for working professionals and employed scholars seeking to advance their research expertise in chemical sciences. The program emphasizes original research contributions in organic, inorganic, analytical, physical, polymer, pharmaceutical, and industrial chemistry with flexibility for employed candidates. The total fees for the program range from 32,565 to 1,07,000 depending on the year and additional components. The National Eligibility Test (NET) is the primary entrance exam accepted for admission. The program typically admits a limited number of scholars based on supervisor availability and research interests. This part-time program is designed for candidates with minimum 2 years of continuous employment, requiring 45 contact days per year on campus while allowing continuation of professional work.

Admissions for Ph.D. programs at Avinashilingam are conducted twice yearly in July and January. For the January 2026 session, selected candidates were required to pay fees from January 23-27, 2026. The next admission cycle for July 2026 is expected to open in June 2026, with applications typically closing by June 10, 2026. Part-time candidates must submit a No Objection Certificate from their employer and proof of continuous employment. Counselling and batch commencement usually follow within 2-3 weeks of the application deadline.

Key Points

Flexible part-time schedule designed for working professionals with minimum 2 years employment
Research-focused program with emphasis on original contributions to chemical sciences
Access to modern chemistry laboratories and research facilities
Guidance from experienced faculty with strong publication records in UGC CARE journals
Opportunity to publish research papers as a mandatory requirement before thesis submission
Interdisciplinary research options available with co-supervisors from other institutions
Minimum 45 contact days per year requirement with flexibility for employed scholars

Official Link:

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Highlights
Fees
Admission
Scholarships
FAQs

Avinashilingam university Latest Updates and News

23 Apr, 2026 Avinashilingam University Admission 2026 is open for UG and PG programs. Apply @avinuty.ac.in. Read more.

31 Jan, 2026 Avinashilingam university Fee Structure 2026 for Ph.D Chemistry programs is out. The total academic fee is ₹ 1.06 Lakhs.

Avinashilingam Ph.D. (Chemistry) Part Time Fees

The Ph.D. program at Avinashilingam involves both annual recurring fees and one-time fees. The annual tuition fee is 2,250, with additional special course fees of 6,000 and special lab fees of 8,800. Other annual charges include library fees (500), internet (800), infrastructure maintenance (3,200), and research and development fees (7,300). One-time fees include admission fee (700), registration fee (300), ID card (200), and e-resource access (1,500). A caution deposit of 3,500 is also required. Additional fees are charged for specific milestones such as doctoral committee meetings (4,500 each for three meetings), draft thesis presentation (7,000), and synopsis submission (20,000).

Fee Components

Fee Component	Amount (in INR)
Annual Tuition Fee	2,250
Special Course Fee	6,000
Special Lab Fee	8,800
Library Fee	500
Internet	800
Infrastructure Maintenance	3,200
Research & Development Fee	7,300
Laboratory Fee	3,475
Other Annual Charges	1,045
Annual Total	33,370
One-time Fees (Admission, Registration, ID Card, E-Resource)	3,150
Caution Deposit	3,500
Doctoral Committee Meetings (3 x 4,500)	13,500
Draft Thesis Presentation	7,000
Synopsis Submission	20,000
Thesis Evaluation	5,000
Total Fees (4-year program)	147,990

The caution deposit is refundable upon completion of the program.
Additional fees may apply for extensions, re-registration, or thesis corrections.
Payment schedules are typically annual, with fees due at the beginning of each academic year.
Part-time scholars must provide proof of continuous employment every six months.
EMI options may be available; students should contact the finance office for details.

Avinashilingam Ph.D. (Chemistry) Part Time Admission 2026

Ph.D. admission at Avinashilingam is a merit-based process conducted twice yearly. The selection is based on the candidate's academic record (55% weightage) and performance in an interview or entrance test (45% weightage). Candidates must secure at least 50% of the total marks for admission. The National Eligibility Test (NET) score can be used in place of the university's entrance test. For candidates qualifying NET in Categories 2 and 3, 70% weightage is given to NET scores and 30% to the interview. Part-time candidates must have minimum 2 years of continuous employment and submit a No Objection Certificate from their employer. Admission is also subject to supervisor availability in the specific discipline.

Important Dates

Event	Date
Ph.D. Admission (January 2026) Application Deadline	January 10, 2026
Interview/Selection	January 15-20, 2026
Fee Payment (January 2026 Batch)	January 23-27, 2026
Registration Deadline	February 27, 2026
Ph.D. Admission (July 2026) Application Deadline	June 10, 2026 (Tentative)
Interview/Selection (July 2026)	June 15-20, 2026 (Tentative)
Fee Payment (July 2026 Batch)	June 25-30, 2026 (Tentative)
Registration Deadline (July 2026)	July 31, 2026 (Tentative)

Entrance Exam Dates

Exam	Exam Date	Registration Deadline
UGC-NET Phase 1	December 31, 2025 - January 7, 2026	November 7, 2025
UGC-NET Phase 2	June 1, 2026 (Tentative)	May 1, 2026 (Tentative)
CSIR-NET	July 25-27, 2026 (Tentative)	May 21, 2026 (Tentative)

The dates mentioned above are tentative and subject to change.

Eligibility Criteria

Master's degree (M.Sc./M.Phil.) in Chemistry or related specializations (Organic Chemistry, Applied Chemistry, Inorganic Chemistry, Environmental Chemistry, Physical Chemistry, Polymer Chemistry, Analytical Chemistry, Pharmaceutical Chemistry, Industrial Chemistry) with a minimum of 55% marks in aggregate (50% for SC/ST/OBC/PwD/EWS candidates)
Minimum 2 years of continuous employment or service in a recognized institution, college, university, or industry
Valid NET score (any category) or successful performance in the university's entrance test and interview
No Objection Certificate from employer clearly stating permission to pursue part-time Ph.D. and that official duties permit sufficient time for research

Admission Process

Submit online application through the official Avinashilingam website with required documents including employer's No Objection Certificate
Appear for written entrance test (if not submitting NET score) and interview
Selection based on merit combining academic record and interview performance
Receive admission letter and proceed with registration within two months
Complete provisional registration by submitting required documents and paying fees
Enroll in Part I course work (18 credits) during the first year
Appear for Part I examination after completing course work (minimum 40% attendance required for part-time)
Proceed with research work under supervisor guidance after Part I completion
Maintain 45 contact days per year and meet supervisor at least once every 3 months

Avinashilingam Ph.D. (Chemistry) Part Time Scholarships 2026

Avinashilingam offers various scholarships for Ph.D. scholars based on merit, financial need, and category. Government of India provides SC/ST Ph.D. Full-time scholarships for eligible candidates; part-time scholars may also be eligible depending on employment status. The institute also offers management scholarships ranging from 1,500 to 3,000 per annum for deserving students. Additionally, candidates can apply for national scholarships through the National Scholarship Portal, including schemes for SC/ST students, OBC candidates, and persons with disabilities. Merit-based scholarships are awarded to top-performing scholars, while need-based financial aid is available for economically weaker sections.

Scholarship Details

Scholarship Type	Amount	Eligibility
Government of India SC/ST Ph.D. Scholarship	Variable	SC/ST candidates (if eligible)
Management Scholarships	1,500 - 3,000 per annum	Merit-based
National Fellowship for SC/ST	Variable	SC/ST candidates
National Fellowship for OBC	Variable	OBC candidates
National Fellowship for Persons with Disabilities	Variable	PwD candidates (>40% disability)
Post Matric Scholarship for Minorities	Variable	Minority community students
Moovalur Ramamirtham Ammaiyar Higher Education Assurance Scheme	Variable	Eligible Tamil Nadu residents

Scholarship applications must be submitted by September each year for processing.
Candidates must maintain minimum 75% attendance to remain eligible.
SC/ST/OBC/PwD candidates should submit scholarship forms through the designated office for processing.
Part-time scholars should verify scholarship eligibility with the scholarship office as some schemes may have specific requirements for employment status.

Avinashilingam Ph.D. (Chemistry) Part Time FAQs

Ques. What is the minimum duration to complete the Ph.D. program on part-time basis?

Ans. The minimum duration for Ph.D. (Chemistry) on part-time basis at Avinashilingam is 4 years for scholars with a Master's degree. However, scholars with M.Phil. qualification can complete it in 3 years minimum. The maximum duration is 6 years, with possible extensions up to 8 years in total.

Ques. How many days per year do I need to be on campus for part-time Ph.D.?

Ans. Part-time Ph.D. scholars must put in a minimum of 45 contact days per year directly under the Research Supervisor. These days can be spread across 3-4 spells throughout the year. Additionally, you must meet your supervisor at least once every 3 months. The institute may require additional presence during Part I course work and examinations.

Ques. Can I change from part-time to full-time registration?

Ans. Yes, Avinashilingam allows conversion from part-time to full-time registration for valid reasons, subject to satisfying the registration rules and conditions. Only one such conversion is permissible till Ph.D. completion. You must submit a No Objection Certificate from your employer for conversion to full-time. The period already completed will be adjusted in the ratio of 2:3 for the conversion.

Ques. What employment proof is required for part-time Ph.D. admission?

Ans. You must provide a No Objection Certificate from your employer clearly stating: (1) You are permitted to pursue studies on a part-time basis, (2) Your official duties permit you to devote sufficient time for research, and (3) You will be relieved from duty if required to complete course work. Additionally, you must produce a service certificate from your employer every six months during the program to confirm continuous employment.

Ques. What are the publication requirements before thesis submission?

Ans. All Ph.D. scholars, including part-time scholars, must publish at least 2 research papers in UGC CARE journals (Group I or II) and make 2 paper presentations in conferences/seminars before thesis submission. Evidence in the form of reprints and presentation certificates must be enclosed with the thesis. This requirement is the same for both full-time and part-time scholars.

Ques. What happens if I lose my job during the Ph.D. program?

Ans. If you discontinue your job during the part-time Ph.D. program, you must immediately inform the institute and request conversion to full-time status with approval from the Vice Chancellor. Alternatively, you may apply for re-registration or re-admission depending on your circumstances. The institute will work with you to find a suitable arrangement to continue your research.