Dr. Awaneesh Singh
The research interests of our group lie broadly in the field of Soft Matter/Statistical Physics. More specifically, we study the dynamic and structural properties of phase ordering in unstable far-from-equilibrium systems. We explore how their behavior is measured and characterized, which involves various phenomena such as nucleation, spinodal decomposition, late-stage growth, and coarsening. We use a combination of Analytical and Computational/Numerical tools (Coarse-grained field-theoretical models, Monte Carlo (MC), Molecular Dynamics (MD), Dissipative Particle Dynamics (DPD) simulations, and Gel Lattice Spring Model (GLSM)) to explore the current challenging problems in this field, such as:
- Computational Design of Smart Materials
- Phase separation kinetics in multi-component (i) Simple-fluids, (ii) Polymer melt & solution, (iii) Block copolymer melt & solutions
- Nanostructure formation in nonequilibrium systems
- Computational analysis of self-assembly involving the following polymerization processes: Atom transfer radical polymerization (ATRP), Free radical polymerization (FRP), and Photo controlled radical polymerization (Photo-CRP)
SCI Journal Articles
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Phase separation kinetics of ternary fluids: DPD simulation study on the influence of charged and uncharged polymers; Samiksha Shrivastava, Awaneesh Singh (in preparation, 2024).
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Insights into phase separation kinetics of fluids within polymer gel; Ashish Kumar Singh, Awaneesh Singh (in preparation, 2024).
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Effect of chemical reaction on phase separating fluids: insights from DPD simulation study; Devendra Kumar Verma, Avinash Chauhan, Awaneesh Singh (in preparation, 2024).
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Phase separation kinetics of miktoarm star polymers in a solvent: Effect of size and number of arms; Devendra Kumar Verma, Avinash Chauhan, Awaneesh Singh (in preparation, 2024).
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Effect of random photo illumination on phase-separating dimers: A DPD simulation study; Ashish Kumar Singh, Samiksha Shrivastav, Awaneesh Singh (in preparation, 2024).
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Kinetics of segregating miktoarm star polymers in different solvents; Devendra Kumar Verma, Avinash Chauhan, Awaneesh Singh (in preparation, 2024).
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Effect of various solvents on polyzwitterion self-assembly through DPD simulation study; Avinash Chauhan, Devendra Kumar Verma, Awaneesh Singh (in preparation, 2024).
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DPD simulation study of phase separating binary polymeric fluids of varied topologies; Avinash Chauhan, Awaneesh Singh (in preparation, 2024).
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DPD simulation study of segregation kinetics of binary polymer fluids: effect of external shear; Ashish Kumar Singh, Samiksha Shrivastav, Awaneesh Singh (in preparation, 2024).
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Insights into oil-in-water emulsion formation using polymer brush-modified tri-compartmental Janus particles: a simulation and experimental study; S. Shrivastava, S. S. Pradhan, S. Saha, A. Singh (submitted, 2024).
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Segregation kinetics and scaling behavior of miktoarm star polymer: A DPD simulation study; Dorothy Gogoi, Avinash Chauhan, Sanjay Puri, Awaneesh Singh; Physical Review E, 110 (3), 034504 (2024). IF: 2.2
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Evolution of stable Pickering emulsion by polymer brush-modified Janus particles: insights from DPD simulation and experimental study; S. Shrivastava, A. Upadhyay, S. S. Pradhan, S. Saha, A. Singh; Langmuir, 40 (27), 13920-13934 (2024). IF: 3.9 (Published as the Front Cover of the issue)
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Architecture-dependent transport behavior of iron (0) entrapped biodegradable polymeric particles for groundwater remediation; Kalpana Pandey, Devendra Kumar Verma, Awaneesh Singh, Sampha Saha; Chemosphere, 357, 141892 (2024). IF: 8.8
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Photomodulated phase-separation kinetics of block copolymer melts: A DPD Simulation Study; Avinash Chauhan, Ashish Kumar Singh, Awaneesh Singh; Molecular Simulation, 50(5), 394-403 (2024). IF: 2.1
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Growth kinetics and morphology characterization of binary polymeric fluid under random photo illumination; Ashish Kumar Singh, Avinash Chauhan, Awaneesh Singh; Journal of Chemical Physics, 160, 024907 (2024). IF: 4.4
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Effect of amphiphilic polymers on phase separating binary mixtures: A DPD simulation study; Avinash Chauhan, Dorothy Gogoi, Sanjay Puri, Awaneesh Singh; Journal of Chemical Physics, 159, 204901 (2023). IF: 4.4
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Segregation of fluids with polymer additives at domain interfaces: a dissipative particle dynamics study; Dorothy Gogoi, Avinash Chauhan, Sanjay Puri, Awaneesh Singh; Soft Matter, 19 (34), 6433-6445 (2023). IF: 3.4 (Published as the Front Cover of the issue)
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Phase separation kinetics of block copolymer melts confined under moving parallel walls: A DPD study; Ashish Kumar Singh, Awaneesh Singh, Computational Materials Science, 226, 112224 (2023). IF: 3.572
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Growth kinetics in two-dimensional binary mixtures with bond-disorder: Monte Carlo simulation results; Samiksha Shrivastava, Awaneesh Singh; Phase Transitions, 96, 311-327 (2023). IF: 1.529
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Dissipative particle dynamics simulation study on ATRP-brush modification of variably shaped surfaces and biopolymer adsorption, S. Shrivastava, S. Saha, A. Singh; Physical Chemistry Chemical Physics, 24 (30), 17986-18003 (2022). IF: 3.945 (PCCP Hot Articles-2022; also recommended for the Back Cover of the issue)
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High Adsorption of α-Glucosidase on Polymer Brush-Modified Anisotropic Particles Acquired by Electrospraying—A Combined Experimental and Simulation Study; Ifra, Awaneesh Singh, Sampa Saha; ACS Applied Bio Materials, 4 (10), 7431-7444 (2021). IF: 3.25
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Photo-induced bond breaking during phase separation kinetics of block copolymer melts- A dissipative particle dynamics study; Ashish Kumar Singh, Avinash Chauhan, Sanjay Puri, Awaneesh Singh; Soft Matter, 17 (7), 1802-1813 (2021). IF: 4.046 (recommended for the Back Cover of the issue)
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Kinetics of domain growth in Ising systems with the bond disorder at regularly selected sites; Awaneesh Singh; Bulletin of Materials Science, 43, 185 (2020). IF: 1.878
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Shape-Shifting of Cup-shaped Particles on Growing Poly (2‐hydroxy ethyl methacrylate) Brushes by “Grafting From” Approach and Dissipative Particle Dynamics Simulation; Ifra, Awaneesh Singh, and Sampa Saha; ChemistrySelect, 5, (15), 4685-4694 (2020). IF: 2.307
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Kinetics of phase separation in ternary fluid mixtures: A dissipative particle dynamics simulation study; Amrita Singh, Anirban Chakraborti, and Awaneesh Singh; Soft Matter, 14, 4317-4326 (2018). IF: 4.046
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Designing polymer gels and composites that undergo bio-inspired phototactic reconfiguration and motion; Olga Kuksenok, Awaneesh Singh, and Anna C. Balazs; Bioinspir. Biomim., 13, 035004 (2018). IF: 2.985
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Effect of bond-disorder on the phase-separation kinetics of binary mixtures: A Monte Carlo simulation study; Awaneesh Singh, Amrita Singh, and Anirban Chakraborti; Journal of Chemical Physics, 147, (12) 124902 (2017). IF: 4.304
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Combining ATRP and FRP gels: soft gluing of polymeric materials for the fabrication of stackable gels; Antoine Beziau, Rafael N. L. de Menezes, Santidan Biswas, Awaneesh Singh, J. Cuthbert, Anna C. Balazs, Tomasz Kowalewski, Krzysztof Matyjaszewski; Polymers (mdpi), 9, 186 (2017). (Featured article 2017) IF: 4.967
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Photo-regeneration of Severed Gel with Iniferter-mediated Photo-growth; Awaneesh Singh, Olga Kuksenok, Jeremiah A. Johnson and Anna C. Balazs. Soft Matter, 13, 1978-1987 (2017). IF: 4.046
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Living Additive Manufacturing: Transformation of Parent Gels into Diversely Functionalized Daughter Gels Made Possible by Visible Light Photo-redox Catalysis; Mao Chen, Yuwei Gu, Awaneesh Singh, Mingjiang Zhong, Alex Jordan, Santidan Biswas, LaShanda Korley, Anna C. Balazs, and Jeremiah A, Johnson. ACS Central Science, 3, 124-134 (2017). IF: 18.728 (Web highlight of the issue)
- Highlighted in the following news articles:
- Technique enables adaptable 3-D printing written by Anne Trafton http://news.mit.edu/2017/technique-enables-adaptable-3-d-printing-0113; Appears in MIT News; 13 Jan 2017.
- MIT creates adaptive 3D printing process using light written by Corey Clarke https://3dprintingindustry.com/news/mit-create-adaptive-3d-printing-process-using-light-103345/; Appears in 3dprintingindustry.com; 16 Jan 2017.
- Additive Manufacturing, 3D Printing Now Adapt Post-Production written by William Mckinney https://edgylabs.com/2017/01/26/additive-manufacturing-adaptable/; Appears in edgylabs.com; 26 Jan 2017
- Highlighted in the following news articles:
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Modeling the formation of layered, amphiphilic gels; Santidan Biswas, Awaneesh Singh, Antoine Beziau, Tomasz Kowalewski, Krzysztof Matyjaszewski, and Anna C. Balazs; Polymer (Elsevier), 111, 214-221 (2017). IF: 4.436
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Embedding Flexible Fibers into Responsive Gels to Create Composites with Controllable Dexterity; Awaneesh Singh, Olga Kuksenok, and Anna C. Balazs; Soft Matter, 12, 9170-9184 (2016). IF: 4.046 (Published as the Cover of the issue)
- Highlighted in the following article:
- Handy gel grips chemists written by Tom Wilson for Chemistry world https://www.chemistryworld.com/1017615.article; Appears in the Soft Matter blog; 9 Nov 2016.
- Highlighted in the following article:
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Miktoarm Star Copolymers as Interfacial Connectors for Stackable Amphiphilic Gels; Antoine Beziau, Awaneesh Singh, Rafael N. L. de Menezes, Hangjun Ding, Antonina Simakova, Olga Kuksenok, Anna C. Balazs, Tomasz Kowalewski, and Krzysztof Matyjaszewski; Polymer (Elsevier), 101, 406-414 (2016). IF: 4.436
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Tailoring the Structure of Polymer Networks with Iniferter-Mediated Photo-Growth; Awaneesh Singh, Olga Kuksenok, Jeremiah A. Johnson, and Anna C. Balazs; Polymer Chemistry, 7, 2955-2964 (2016). IF: 5.364
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Ordering Dynamics in Neuron Activity Pattern Model: An Insight to Brain Functionality; Jasleen Gundh, Awaneesh Singh, and R. K. Brojen Singh; PloS one, 10(10), e0141463 (2015). IF: 3.752
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Phase Separation in Ternary Fluid Mixtures: A Molecular Dynamics Study; Awaneesh Singh, and Sanjay Puri; Soft Matter, 11, 2213-2219 (2015). IF: 4.046 (Soft Matter Hot Articles-2015)
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Kinetics of Microphase Separation in Block Copolymers: A Molecular Dynamics Study; Awaneesh Singh, Raishma Krishnan, and Sanjay Puri; Europhysics Letters, 109, 26006 (2015). IF: 1.947
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Kinetics of Phase Separation in Polymer Mixtures: A Molecular Dynamics Study; Awaneesh Singh, Sanjay Puri, and Chandan Dasgupta; Journal of Chemical Physics, 140, 244906 (2014). IF: 4.304
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Kinetics of Phase Transitions in Quark Matter; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Europhysics Letters, 102, 52001 (2013). IF: 1.947
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Domain Growth in Chiral Phase Transitions: Role of Inertial Dynamics; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Nuclear Physics A, 908, 12 (2013). IF: 1.916
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Growth Kinetics of Nanoclusters in Solution; Awaneesh Singh, Sanjay Puri, and Chandan Dasgupta; Journal of Physical Chemistry B, 116, 4519 (2012). IF: 3.466
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Domain Growth in Chiral Phase Transitions; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Nuclear Physics A, 864, 176-202 (2011). IF: 1.916
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Control of Structure Formation in Phase-Separating Systems; Awaneesh Singh, A. Mukerjee, H. M. Vermeulen, G. Barkema, and Sanjay Puri; Journal of Chemical Physics, 134, 044910 (2011). IF: 4.30
Conference Proceedings
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ATRP-brush modification of variably shaped surfaces and biopolymer adsorption: Dissipative particle dynamics simulation study; A Singh Bulletin of the American Physical Society (2023).
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Tailoring the Structure of Polymer Networks with Photo-Controlled Radical Polymerization; Awaneesh Singh, Olga Kuksenok, Jeremiah A. Johnson, Anna C. Balazs; Bulletin of the American Physical Society (2016).
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Photo-Regeneration of Severed Gel Using Photo-Controlled Radical Polymerization; Awaneesh Singh, Olga Kuksenok, Jeremiah A. Johnson, Anna C. Balazs; Bulletin of the American Physical Society (2016).
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Covalent Fusion of layered Incompatible Gels in Immiscible Solvents; Santidan Biswas, Awaneesh Singh, Krzysztof Matyjaszewski, Anna C. Balazs; Bulletin of the American Physical Society (2016).
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Kinetics of chiral transitions and domain growth in quark matter; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Proceedings of Science, (CPOD 2013) 022.
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Domain Growth and Ordering Kinetics in Dense Quark Matter; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Presented in Critical Point and Onset of Deconfinement - CPOD 2010; Physics of Atomic Nuclei: Elementary Particles and Fields, Vol. 75, 6, 689 (2012).
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Kinetics of Chiral Phase Transitions in Quark Matter; Awaneesh Singh, Sanjay Puri, and Hiranmaya Mishra; Gribov-80 Memorial Volume: Quantum Chromodynamics and Beyond; Edited by Yu L. Dokshitzer, P. Lèvai, and J. Nyìri; (World Scientific, pp. 527-540, 2011).
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Control of Structure Formation in Phase Separation; Awaneesh Singh, Anupam Mukherjee, Sanjay Puri, and G. Barkema; American Institute of Physics Conference Series; 1091, 293 (2009).
Professional Experience:
(i) Assistant Professor: Department of Physics, Indian Institute of Technology (BHU), Varanasi (May 2018 – present)
(ii) Assistant Professor (UGC): Department of Physics, Institute of Chemical Technology (ICT), Mumbai-400019 (March 2017-May, 2018)
(iii) Postdoctoral Experience:
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, USA (Dec 2014 – Oct 2016). Group Leader: Prof. Anna C Balazs
- School of Physical Sciences, Jawaharlal Nehru University, New Delhi, India (Sep 2013 – Oct 2014). Group Leader: Prof. Sanjay Puri
- Department of Polymer Science and Engineering, University of Massachusetts, Amherst, MA, USA (Dec 2011 – Aug 2013). Group Leader: Prof. Murugappan Muthukumar
- Department of Physics, Indian Institute of Science, Bengaluru, India (Oct 2010 – Nov 2011). Group Leader: Prof. Chandan Dasgupta
Education:
1. Ph.D. (Physics), School of Physical Sciences, Jawaharlal Nehru University, New Delhi-110067, India (July 2010).
Thesis Title: Kinetics of Phase Transitions: From Quark Matter to Polymers.
Thesis Advisor: Prof. Sanjay Puri
2. M.Sc. (Physics), School of Physical Sciences, Jawaharlal Nehru University, New Delhi-110067, India (May 2003).
Funding Type
- Early Career Research Award (ECRA): ECR/2017/002529 from the Science and Engineering Research Board, New Delhi, Delhi, India.
- Total fund: Approx. INR 46,54,375.00. Duration: 11-2018 to 05-2022
- Core Research Grant (CRG): CRG/2023/001311 from the Science and Engineering Research Board, New Delhi, Delhi, India.
- Total fund: Approx. INR 37,76,102.00. Duration: 03-2024 to 03-2027
Ph.D. Students: (Submitted)
- Avinash Chauhan (Roll No.: 18171504) (TA)
- Topic: Morphology evolution and kinetics of phase-separating block copolymer systems
- Samiksha Shrivastav (Roll no.: 19171001) (TA)
- Topic: Segregation kinetics and applications of brush-modified surfaces
- Ashish Kumar Singh (Roll no.: 19171023) (SRF)
- Topic: Self-assembly of polymer fluids under external stimuli
Ph.D. Students: (Ongoing)
- Devendra Kumar Verma (Roll no.: 21171003) (SRF)
- Topic: Regulation of phase-separating structures in soft materials
- Vanshika Saini (Roll no.: 22171516) (PMRF)
- Phase separation kinetics in complex soft materials
- Ankita Gupta (Roll no.: 23171005) (PMRF)
- Regulating nanostructure and dynamic properties of phase-separating materials
- Kanika Kumari (Roll no.: 24171014) (JRF)
- Segregation kinetics of polymers: effect of topology, architecture, size, and affinity
Project Student: (Ongoing)
- Ayushi Choudhary (CRG)
- Kinetics of self-assembly and structural transitions in complex soft materials
M. Tech. Thesis Student: (Ongoing)
- Ritika Mishra (Roll No.: 20174015)
- Topic: Effect of polymer additive topology on segregating binary fluid
M.Sc. Thesis Student (Ongoing)
- Abhinash Mondal (Roll No.: 23177001)
- Topic: Dynamics and self-assembly of polymers
UG Project (Ongoing):
- Sameer Wanjari(Roll No.: 21174028)
- Segregation Kinetics of Charged Polymeric Fluids
Exploratory Project (Ongoing):
Completed:
- MSc Thesis:
- Kuldeep Kumar (Roll No.: 22177012)
- Ankita Gupta (Roll No.: 21177005) (pursuing PhD from IIT(BHU), PMRF Fellow)
- Anish Kumar (Roll No.: 20177003) (pursuing PhD from IIT(BHU), PMRF Fellow)
- Sachin Verma (Roll No.: 20177020) (pursuing PhD from IIT(BHU), PMRF Fellow)
- Kamlesh Mishra (Roll No.: 19177006) (pursuing PhD from JNCASR)
- M.Tech thesis:
- Kushagra Sachan (Roll No.: 18173009)
- Abhinash Daulaguphu (Roll No.: 17173001)
- Aditya N Meshram (Roll No.: 16173003)
- UG Project:
- Sushant Baranawal (Roll No.: 20174020)
- Aman Jain (Roll No.: 17173004)
- Prabhat Kumar (Roll No.: 17173011)
- Exploratory Project:
- Ajeya P. Krishna (Roll No.: 17173003)
- Yashaswini Singh (Roll No.: 22174025)