For PDF files, please e-mail: sajan.george_at_manipal.edu

BOOK CHAPTERS[BC1] Sajan D. George, Surface-enhanced Raman scattering substrates: Fabrication, properties and applications, Special Chapter in Self-standing substrates, Editors: Inamuddin, Boddula, Rajender, Asiri, Abdullah M. (Eds.) , Springer, 83-118, (2020)[BC2] A. Peethan, Unnikrishnan V. K., Santhosh Chidangil, Sajan D. George, Laser Assisted Tailoring of Wettability: Fundamentals and Applications, Progress in Adhesion and Adhesives, Kash Mittal (Ed) John WIley Publishers, 331-366 (2020)[BC3] Sajan D. George, Photothermal probing of plasmonic tailoring of fluorescence emission, Reviews in Plasmonics, Ed: Chris D. Geddes (In print)


Journal Publications - google scholar

(2021 -


78) Facile fabrication of plasmonic wettability contrast paper surface for droplet array-based SERS sensing. A. Peethan, Aravind. M, Unnikrishnan. V.K, S. Chidangil, S. D. George, Applied Surface Science, 571, 15188 (2022) IF=6.70777) Development and performance evaluation of a multi-modal optical spectroscopic sensor, V. S. Dhanada, K. S. Choudhari, S. D. George, V. B. Kartha, C. Santhosh and Unnikrishnan V. K. Journal of Analytical Atomic Spectrometry (accepted) IF=4.02376) Biomass-derived versatile activated carbon removes both heavy metals and dye molecules from wastewater with near-unity efficiency: Mechanism and Kinetics, Chemosphere, Prajwal Sherugar, Nagaraj S. Naik, Sajan D. George, Dharmapura H. K. Murthy, Mahesh Padaki, 287 (2), 132085 (2022) IF=7.086 75) Interfacial Adsorption of Nanoparticles of Maltodextrin for Enhanced Protection of Metal Surface, Mikhitha Pais, Padamaltha Rao, Sajan D. George, Surfaces and Interfaces, 26, 10418 (2021) IF=4.837 https://doi.org/10.1016/j.surfin.2021.101418 74) Nanoparticle Impregnated Self-Supporting Gel for Enhanced Reduction in Oxidative Stress: A Molecular Dynamics Insight for Lactoferrin-Polyphenol Interaction, Ruchira Rachaudhuri, Abhijeet Pandey, Subham Das, Shivanand H. Nannuri, Alex Joseph, Sajan D. George, Anita P. Vincent, Srinivas Mutalik, International Journal of Biological Macromolecules, 189, 100-113 (2021) IF=6.953 https://doi.org/10.1016/j.ijbiomac.2021.08.089 73) A broadband optical pH sensor using upconverison luminescence, Suresh. K, A. Bankapur, S. Chidangil, H. Madyastha, S-K Kentaro, Sajan D. George, Journal of Materials Chemistry C, 9, 8606-8614 (2021) IF=7.393 https://doi.org/10.1039/D1TC00792K 72) A novel microfluidic device with tapered sidewall electrodes for efficient ternary blood cells (WBCs, RBCs and PLTs) separation, M. Kumar, A. Kumar, S. D. George, and K. Singh , Measurement Science and Technology, 32, 115106 (2021) IF=2.046 71) Human Tear Fluid Analysis for Clinical Applications: Progress and Prospects, S. S. Adigal, A. Rizvi, N. V. Rayroth, A. Barik, S. Bhandari, S. D. George, J. Lukose, V. B. Kartha, S. Chidangil, Expert Reviews in Molecular Diagnostics, 21 (8), 767-787 (2021). IF=5.225 https://doi.org/10.1080/14737159.2021.1941879 . 70) Enhanced Visible/NIR driven catalytic activity in presence of neodymium (Nd3+), for Yb3+ and Tm3+ doped NaYF4 nanoparticles, Simranjit Singh, Shivanand H. Nannuri, Sajan D. George, Superb Misra, Journal of Environmental Chemical Engineering, 9, 105813 (2021) IF=5.905 https://doi.org/10.1016/j.jece.2021.105813 69) Subcellular imaging and diagnosis of cancer using engineered nanoparticles, Shivanand H Nannuri, Ajinkya N. Nikam, Abhijeet Pandey, Srinivas Mutalik and Sajan D. George, Current Pharmaceutical Design (Invited Review Article, just accepted, 2021), IF=3.116 DOI : 10.2174/138161282766621052515413168) Photonics of human saliva: potential optical methods for the screening of abnormal health conditions and infections, Jijo Lukose, Sanoop Pavithran, Ajaykumar Barik, Keerthilatha M. Pai, Unnikrishnan V. K, Sajan D. Geroge, V. B. Kartha, Santhosh Chidangil, Biophysical Reviews, Jun2, 1-27 (2021) IF=4.911 doi:https://doi.org/10.1007/s12551-021-00807-867) Effect of Sulfurization Temperature on Cu-Zn Disorder for Non-Stoichiometric Spray Pyrolysed Cu2ZnSnS4 Thin Films, Jeganath K, Sajan D. George, MS Murari, Raviprakash Y, Materials Letters, 300, 130168 (2021) IF=3.423 https://doi.org/10.1016/j.matlet.2021.130168 66) Glycogen nanoparticles as a potential corrosion inhibitor, Mikhitha Pais, Padamalatha Rao, Sajan D. George, International Journal of Biological Macromolecules, 182, 2117-2129 (2021) IF=6.953 https://doi.org/10.1016/j.ijbiomac.2021.05.185 65) Effect of metal ions on the thermo-optic properties of Rhodamine 6G-gold nanoparticle hybrids, J. John, A. Kurian, S. D. George, Optik, 241, 166988 (2021) IF= 2.443 https://doi.org/10.1016/j.ijleo.2021.166988 64) Laser-induced assembly of biological cells and colloids onto a candle soot coated substrate. Monisha. K, A. Bankapur, S. Chidangil, S. D. George, Colloids and Surface A : Physiochemical and Engineering aspects, 616, 126357 (2021) IF=4.539 https://doi.org/10.1016/j.colsurfa.2021.12635763) ZIF-8@Protein-Titanocene Nanocomposite Core-Shell MOFs for Efficient Therapy of Neuroblastoma: Optimization, Molecular Docking, and Toxicity Studies: Abhijeet Pandey, Sanjay Kulkarni, Ajinkya Nikam, Fayaz Shradgan, Shivanand H Nannuri, Sajan D George, Anita P. Vincent, Srinivas Mutalik, International Journal of Biological Macromolecules, 178, 444-463 (2021) IF=6.953 https://doi.org/10.1016/j.ijbiomac.2021.02.16162) Optical technologies for the detection of viruses like COVID-19: Progress and prospects, J. Lukose, S. Chidangil, Sajan D. George, Biosensors and Bioelectronics,178,113004 (2021), IF=10.618, doi: 10.1016/j.bios.2021.113004 61) Hybrid LIBS-Raman-LIF systems for multi-modal spectroscopic applications: A topical review, Dhanada V. S, Sajan D. George, Kartha, V. B, Santhosh Chidangil, Unnikrishnan V. K, Applied Spectroscopy Reviews, 56, 463-491 (2021) , IF=5.917, DOI: 10.1080/05704928.2020.1800486
2011-2020
60) Hyaluronic acid-drug conjugate modified core-shell MOFs as pH responsive nanoplatform for multimodal therapy of Glioblastoma, A. Pandey, S. Kulkarni, A. P. Vincent, S. H. Nannuri, Sajan D. George, Srinivas Mutalik, International Journal of Pharmaceutics, 588, 119735 (2020) IF=4.85, https://doi.org/10.1016/j.ijpharm.2020.11973559) Copper Sulphide Based Heterogeneous Nanoplatforms for Multimodal Therapy and Imaging of Cancer: Recent Advances and Toxicological Perspectives, Ajinkya Nitin Nikam, Abhijeet Pandey, Gasper Fernandes, Sanjay Kulkarni, Sadhana Mutalik, Bharath Padya, Sajan D. George, Srinivas Mutalik, Coordination Chemistry Reviews, 419, 213356, (2020) IF=15.367 https://doi.org/10.1016/j.ccr.2020.213356 58) Facile one-step fabrication of super-repellent nanoporous anodi alumina using a non-fluorinated approach, K. S. Choudhari, S. D. Kulkarni, S. Chidangil, S. D. George, Bulletin of Materials Science, 43, 193 (2020)- (Invited Original Article) - IF=1.392 , https://doi.org/10.1007/s12034-020-02129-z 57) Echelle LIBS-Raman System: A versatile tool for mineralogical and archaeological applications, K. M. Muhammed Shameem, V. S. Dhanda, SS.. Harikrishnan, Sajan D. George, V. B. Kartha, C. Santhosh and V. K. Unnikrishnan, Talanta, 208, 12482 (2020) IF=5.339 https://doi.org/10.1016/j.talanta.2019.120482 56) Raman spectroscopy and wetting of self-assembled monolayer (SAM) of 1-octanethiol and 1,10-decanedithiol, J. Lukose, V .Kulal, A. Bankapur, S. D. George, C. Santhosh, R. K. Sinha, Indian Journal of Physics, 90(8), 943-949 (2016) (DOI: 10.1007/s12648-015-0827-0 )IF=1.40955) Optical characterizations of nanoporous anodic alumina for thickness measurements using interference oscillations, K.S. Choudhari, Suresh D. Kulkarni, Unnikrishnan V.K. , Rajeev K. Sinha, Santhosh C., Sajan D. George, Nano-structures and Nano-objects, 19, 100354 (2019) https://doi.org/10.1016/j.nanoso.2019.100354 54) Post annealing induced manipulation of phase and upconversion luminescence of Cr3+ doped NaYF4:Yb,Er crystals, S. H. Nannuri, S.D. Kulkarni, Subash C.K., S. Chidangil, and S. D. George, RSC Advances, 9, 964-9372 (2019), DOI: 10.1039/c9ra00115h, IF=3,53) Cr3+ doped nanoporous anodic alumina: Facile Microwave assisted doping to realize nanoporous ruby and phase dependent photoluminescence, K. S. Choudhari, S. D. Kulkarni, S. Chidangil and S. D. George, Ceramic International (Just accepted) https://doi.org/10.1016/j.ceramint.2019.03.115, IF=3.8352) Laser-induced formation of microbubbles and nanobubbles: biomedical implications. S. D. George, S. Chidangil, D. Mathur (Invited Mini Review) Langmuir, 35, 31, 140139-10150 (2019), https://doi.org/10.1021/acs.langmuir.8b03293 , IF=3.55751) Tuning of structural, laser power-dependent and temperature dependent luminescence properties of NaYF4:Yb,Er (Y: 88, Yb, 10 and Er 2%) submicron crystals using Cr3+ ion doping, S. Nannuri, A. Samayal. C. Subash, S. Chidangil, S. D. George, Journal of Alloys and Compounds, 777, 894-901, https://doi.org/10.1016/j.jallcom.2018.11.035 , IF=4.6550) Effect of biocompatible nucleant in rapid crystallization of natural amino acids using a CW Nd:YAG laser, T. Shilpa, S. D. George, A. Bankapur, S. Chidangil, D. Mathur and A. A. Abdul Salam, Scientific Reports, 8, 16018 (2018), IF=4.149) Influence of electrolyte composition on the photoluminescence and pore arrangement of nanoporous alumina, KS Choudhari, Suresh D Kulkarni, C Santhosh, S. D George, ECS Journal of Solid State Science and Technology, 7(11), R175-R182 (2018), DOI:10.1149/2.0081811jss , IF=1.55848) Sensitive detection of mercury using the fluorescence resonance energy transfer between CdTe/CdS quantum dots and Rhodamine 6G, S. Kini, Vinita, S. D. Kulkarni, C. Santhosh, S. D. George*, Journal of Nanoparticle Research, 20, 232 (2018), https://doi.org/10.1007/s11051-018-4320-5, IF:2.12747) Flexible Superhydrophobic SERS Substrates Fabricated by In Situ Reduction of Ag on Femtosecond Laser-Written Hierarchical Surfaces, J. E. George, V. K. Unnkrishnan, D. Mathur, C. Santhosh, S. D. George*, Sensors and Actuators B:Chemical, 272, 485-493 (2018), https://doi.org/10.1016/j.snb.2018.05.155, IF:5.66746) A Hyphenated Echelle LIBS-Raman System for Multi-Purpose Applications, K. M. Shameem, V. Dhanada, S. D. George, S. Chidangil and Unnikrishnan V. K, Review of Scientific Instruments,89, 073108 (2018) IF=1.42845) Photoluminescence enhancement and morphological properties of nanoporous anodic alumina prepared in oxalic acid with varying time and temperature , K. S. Choudhari, S. D. Kulkarni, C. Santhosh, S. D. George, Microporous and Mesoporous Materials, 271, 138-145 (2017) (https://doi.org/10.1016/j.micromeso.2018.06.004 ) IF:3.63644) Fast transport of water droplets over a thermo-switchable surface using rewritable wettability gradient, T. N. Banuprasad, T. V. Vinay, C. K. Subash, S. Varghese, S. D. George, S. N. Varanakottu, ACS Applied Materials and Interfaces 9(33), 28046-28054 (2017) (DOI: 10.1021/acsami.7b07451 ) IF: 7.50443) A hybrid LIBS–Raman system combined with chemometrics: an efficient tool for plastic identification and sorting, K. M. Muhammed Shameem, K. S. Choudhari, A. Bankapur, S.D. Kulkarni, V. K. Unnikrishnan, Sajan D. George, V. B. Kartha, C. Santhosh, Analytical and Bioanalytical Chemistry, 409 (13), 3299-3308 (2017) (doi: 10.1007/s00216-017-0268-z) IF: 3.43142) Effect of nucleants in photothermally assisted crystallization, Shilpa T, S. D. George, A. Bankapur, S. Chidangil, A. K. Dharmadhikari, D. Mathur, M. Kumar, K. Byrappa, A. A. Abdul Ajees, Photochemistry and Photobiological Sciences, 16, 870-882 (2017) (DOI: 10.1039/C6PP00430J ) IF: 2.34441) A study on air bubble wetting: Role of surface wettability, surface tension, and ionic surfactants, J. E. George, S. Chidangil, S. D. George*, Applied Surface Science, 410, 117-125 (2017) (DOI:http://dx.doi.org/10.1016/j.apsusc.2017.03.071 ) IF: 3.38740) Conventional and standoff pulsed laser–Raman–echelle–time-gated (PRET) system , K. M. M. Shameem, M. M. Thamboli, P. Devangad, V. K. Unnikrishnan, S. D. George, V. B. Kartha, C. Santhosh, Journal of Raman Spectroscopy, 48, 785-788 (2017), (DOI: 10.1002/jrs.5125) IF: 2.96939) Recent progress in fabricating superaerophobic and suerpaerophilic surfaces, J. E. George, C. S. Chidangil, S. D. George*, Advanced Materials and Interfaces, 1601088 (2017) (DOI: 10.1002/admi.201601088 ) IF: 4.27938) Role of decoration method of gold nanoparticles on the thermal and optical properties of mesoporous silica-Rhodamine 6G hybrids, J. John, L. Thomas, V. P. N. Nampoori, A. Kurian, S. D. George*, Microporous and Mesoporous Materials, 244, 171-179 (2017)(DOI: http://dx.doi.org/10.1016/j.micromeso.2017.02.050 ) IF:3.61537) Additive-Free Tunable Transport and Assembly of Floating Objects at Water-Air Interface Using Bubble-Mediated Capillary Forces, T. V. Vinay, T. N. Banuprasad, S. D. George, S. Varghese, S. N. Varanakottu, Advanced Materials and Interfaces, 1601231 (2017) (DOI: 10.1002/admi.201601231 ) - Wiley HOT article - Surfaces and Interfaces, IF: 4.27936) Enhanced heat diffusion in nanofluid via DNA mediated aggregation, J. John, L. Thomas, A. Kurian, S. D. George*, RSC Advances, 6(7), 62390-62398 (2016)(DOI: 10.1039/C6RA07855A ) IF: 3.28935) Superhydrophobic surfaces exhibiting underwater superaerophobicity, J. E. George. V. M. Rodriguez, D. Mathur, S. Chidangil, S. D. George*, Materials and Design, 100, 8-18 (2016) (http://dx.doi.org/10.1016/j.matdes.2016.03.104 ) IF:4.36434) Modulating fluorescence quantum yield of highly concentrated fluorescein using differently shaped green synthesized gold nanoparticles, J. John, L. Thomas, A. Kurian and S. D. George*, Journal of Luminescence, 172,39-46 (2016) (http://dx.doi.org/10.1016/j.jlumin.2015.11.005) IF: 2.693 33) Shape dependent heat transport through green synthesized gold nanofluid, J. John, L. Thomas, A. Kurian and S. D. George*, Journal of Physics D: Applied Physics, 48,335301 (2015) (DOI:https://doi.org/10.1088/0022-3727/48/33/335301 ) IF: 2.77232) Tailoring of optical properties of fluorescein using green synthesized gold nanoaprticles, J. John, L. Thomas, N. A. George, A. Kurian, S. D. George*, Physical Chemistry Chemical Physics ,17,15816-15821 (2015), (DOI: 10.1039/C5CP02029H ) IF: 4.76831) Thermal lens probing of the enhanced thermal diffusivity of gold nanofluid-ethyelene glycol mixture,B. R. Kumar, N. S. Basheer, S. Jacob, A. Kurian and S. D. George*, Journal of Thermal Analsysis and Calorimetry, 119, 453-460 (2015) (DOI: 10.1007/s10973-014-4208-2 ) IF: 2.04230) Deposition and alignment of cells on laser-patterned quartz*, S. D. George, U. Ladiwala, J. Thomas, A. Bankapur, S. Chidangil, D. Mathur, Applied Surface Science,305, 375-381 (2014) (DOI:http://www.sciencedirect.com/science/article/pii/S0169433214006357) IF: 3.529) Study of concentration dependent on quantum yield of Rhodamine 6G by gold nanoparticles using thermal-lens technique* , B. R. Kumar, N. S. Basheer, A. Kurian, S. D. George, Applied Physics B: Laser and Optics, 115, 335-342 (2014) (DOI: 10.1007/s00340-013-5608-x ) IF: 2.228) Silver nanoparticle size dependent measurement of quantum efficiency of rhodamine 6G, N. S. Basheer, B. R. Kumar, A. Kurian, S. D. George*, Applied Physics B: Lasers and Optics, 113 (4), 581-587 (2013) (DOI: 10.1007/s00340-013-5513-3 ) IF: 2.227) Thermal-lens study on the distance dependent energy transfer from Rhodamine 6G to gold nanoparticles, B. R. Kumar, N. S. Basheer, A.Kurian, S. D. George*, International Journal of Thermophysics, 34, 1982-1992 (2013) (DOI: 10.1007/s10765-013-1514-z ) IF: 0.96326) Particle manipulation based on optically controlled free surface hydrodynamics, S. N. Varanakoottu, S. D. George, T. Baier, S. Hardt, M. Ewald, and M. Bielaski, Ang. Chem. Int. Edition, 52, 7291-7295 (2013) (DOI: 10.1002/anie.201302111 ) Wiley HOT article - Surfaces and Interfaces (Equal first author contribution) IF: 11.33625) Thermal lens probing of distance dependent fluorescence quenching of rhodamine 6G by silver nanoparticles, N. S. Basheer, B. R. Kumar, A. Kurian, S. D. George*, Journal of Luminescence, 137, 225-229 (2013) (http://dx.doi.org/10.1016/j.jlumin.2012.12.052 ) IF: 2.8
Before Joining MAHE
24) Thermo-optic characteriztion of neodymium/nickel doped silica glasses prepared via sol-gel route, A. Manuel, B. R. Kumar, N. S. Basheer, B. S. Kumari, P. I. Paulose, A. Kurian, S. D. George*, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 98, 474-478 (2012) (DOI: 10.1016/j.saa.2012.09.008)23) Microfluidics - A lab in your palm, D. Mampailli, S. D. George*, Resonance, 17(7), 682-690 2012 (Cover article) (DOI: 10.1007/s12045-012-0075-y )22) Parameter optimization of a Laser Induced Fluoresce (LIF) system, V. K. Unnikrishnan, R. Nayak, R. Bernard, K. J. Priya, A. Patel, K. M. Pai, S. D. George, V. B. Kartha, and C. Santhosh, Journal of Laser Applications 23(3), 032004 (2011) (doi: http://dx.doi.org/10.2351/1.3591342 )
2002-2010
21) Evaluation of high-performance liquid chromatography laser-induced fluorescence for serum protein profiling for early diagnosis of oral cancer, A. Patel, V. Prabhu, K. Choudhari, V. K. Unnikrishnan, S. D. George, R. Ongole, K. M. Pai, J. M. Shetty, S. Bhat, V. B. Kartha and C. Santhosh, Journal of Biomedical Optics, 15, 067007 (2010) (doi: 10.1117/1.3523372. )20) Thermal characterisation of nanocrystalline porous CePO4 ceramics, S. D. George*, R. Komban, K. G. K. Warrier, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Philosophical Magazine, 90 (6), 717 -729 (2010) (http://dx.doi.org/10.1080/14786430903246312)19) A pilot study on colonic mucosal tissues by fluorescence spectroscopy technique: Discrimination by principal component analysis (PCA) and artificial neural network (ANN) analysis, S. D. Kamath, C. S. D´Souza, S. Mathew, S. D. George, Santhosh. C, K. K. Mahato, Journal of Chemometrics, 22, 408 - 416 (2008) (DOI: 10.1002/cem.1154)18) Photoacoustic thermal characterization of Al2O3–Ag ceramic nanocomposites, S. D. George*, A. A. Anappara, K. G. K. Warrier, P. R. S. Warrier, P. Radhakrishnan, V. P. N. Nampoori,C. P. G. Vallabhan, Materials Chemistry and Physics,111, 38-41 (2008) (http://dx.doi.org/10.1016/j.matchemphys.2008.03.009)17) Photoacoustic investigations on thermal anisotropy in urea l-malic acid single crystals, A. Deepthy, S. Vanishri, D. Ambika , S. D. George, V. P. N. Nampoori, H. L. Bhat, E de M. Gomez,M. Belsley, Materials Research Bulletin, 43, 1641-1648 (2008) (http://dx.doi.org/10.1016/j.materresbull.2007.09.008 )16) Photoacoustic studies on thermal parameters of liquid crystal mixtures, S. D. George, A. K. George*, P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, Smart Materials and Structures, 16 (4), 1298-1301 (2007) (https://doi.org/10.1088/0964-1726/16/4/042)15) Photoacoustic Thermal Characterization of Porous Rare-Earth Phosphate Ceramics,S. D. George*, Rajesh Komban, K. G. K. Warrier, P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, International Journal of Thermophysics , 28(1), 123 - 132 (2007) ( doi:10.1007/s10765-007-0153-7 )14) Thermal lens technique to study the effect of pH on electronic energy transfer in organic dye mixtures, A. Kurian, S. D. George, C. V. Bindhu, V. P. N. Nampoori and C. P. G. Vallabhan, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 67, 3-4, 678-682 (2007) (http://dx.doi.org/10.1016/j.saa.2006.07.048)13) Study on the determination of molecular distance in organic dye mixtures using dual beam thermal lens technique, A. Kurian, S. D. George, C. V. Bindhu, V. P. N. Nampoori and C. P. G. Vallabhan,Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 61 (13-14), 2799 -2802 (2005) (http://dx.doi.org/10.1016/j.saa.2004.09.032 )12) Photoacoustic investigation of intrinsic and extrinsic Si, S. D. George*, B. Aneesh Kumar, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Optical Engineering, 43 (12), 3114-3118 (2004) (doi:10.1117/1.1814357)11) Thermal characterization of doped polyaniline and its composites with CoPc, S. D. George*,S. Saravanan, M. R. Aantharaman, S. Venketachalam, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Physical Reivew B, 69, 235201 (2004) (DOI:https://doi.org/10.1103/PhysRevB.69.235201 )10) Photothermal deflection measurement on heat transport in GaAs epitaxial layers, S. D. George*, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Physical Review B, 68 (16), 165319 (2003) [selected on virtual journal of ultrafast science, Nov. 2003]. 9) Photothermal deflection studies on heat transport in intrinsic and extrinsic InP, S. D. George*, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Applied Physics B: Lasers and Optics, 77, 633-637 (2003) (DOI: 10.1007/s00340-003-1272-x)8) Thermal characterization of intrinsic and extrinsic InP using photoacoustic technique, S. D. George*, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Journal of Physics D: Applied Physics, 36 (8), 990-993 (2003) (DOI: https://doi.org/10.1088/0022-3727/36/8/308)7) Effect of Te doping on thermal diffusivity of Bi2Se3crystals: A study using open cell photoacoustic technique, S. D. George*, S. Augustine, E. Mathai, P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, Physica Status Solidi (a), 196(2), 384-389 (2003) (DOI: 10.1002/pssa.200306442 )6) Photoacoustic study of the effect of doping concentration on the transport properties of GaAs epitaxial layers, S. D. George* S. Dilna, R. Prasanth, , P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, Optical Engineering 42 (5), 1476-1480, (2003) ( doi:10.1117/1.1564101 )5) Photoacoustic measurement of transport properties in doped GaAs epitaxial layers, S. D. George*, S. Dilna, P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, Physica Status Solidi (a), 195 (2), 416-421 (2003) (DOI: 10.1002/pssa.200305943)4) Studies on Two-Photon Absorption of Aniline Using Thermal Lens Effect, A. Kurian, K P Unnikrishnan, T. Lee, S. D. George, V P N Nampoori and C P G Vallabhan, Journal of Nonlinear Optical Physics & Materials, 12(1), 75-80 (2003) (DOI:10.1142/S0218863503001213)3) Thermal lens spectrum of organic dyes using optical parametric oscillator, A. Kurian, K. P. Unnikrishnan, D, S, Geirge, P. Gopinath, V. P. N Nampoori and C. P. G. Vallabhan, Spectrochimica Acta part A: Molecular and Biomolecular Spectroscopy, 59, 487-491 (2003) (http://dx.doi.org/10.1016/S1386-1425(02)00192-0)2) Effect of pH on Quantum Yield of Fluorescein Using Dual Beam Thermal Lens Technique, A. Kurian, N. A George, S. D. George, K. P. Unnikrishnan, B. Paul, P. Gopinath, V. P. N Nampoori, C. P. G. Vallabhan, Journal of Optics 31(1) pp 29-36 (2002) (DOI: 10.1007/BF03354742 )1) Photoacoustic investigation of doped InP using open cell configuration, S. D. George*, C. P. G. Vallabhan, M. Heck, P.Radhakrishnan, V. P. N. Nampoori, Journal of Nondestructive Testing and Evaluation Vol.18 ,2, pp75-82, (2002) (DOI:10.1080/10589750290034746)
Other Publications and International Conference Papers (Scopus Indexed)
21) A. Peethan, J. Lawrence, S. D. George, Wettability contrast surfaces: Fabrication and Applications, International Journal of Wettability Science and Technology, 1, 189-219 (2020) (Invited Review Article), DOI: 10.13140/RG.2.2.28175.0016620) S. Rao, R. John, A. Patil, Unnikrishan. V. K, Sajan D. George, K. M. Pai, V. B. Kartha, Santhosh Chidangil, Optical Biopsy and Optical Pathology: Affordable Health Care Under Low-Resource Settings, Journal of Biomedical Photonics & Engineering 6 (1), 020309 (2020), DOI: 10.18287/JBPE20.06.02030919) Poornika Gandhi, Nidambur Vasudev Ballal, Jijo Easo George , Sajan D. George , Raj Kumar Narkedamalli, Effect of chelating agents on the wettability of BioRoot RCS and AH Plus sealers, Saudi Endodontic Journal, 10(2), 100-105 (2020), DOI: 10.4103/sej.sej_82_19 18) Laser Assisted Tailoring of Wettability: Fundamentals and Applications (Invited Review Article), A. Peethan, Unnikrishnan V. K., Santhosh Chidangil, Sajan D. George, Reviews of Adhesion and Adhesives 7(4),331-366 (2019) DOI: https://doi.org/10.7569/RAA.2019.097312 17) Size dependent studies of metal nanoparticles with bio-fluorophores A. Patil, S. Bellary, S. D. George, S. Chidangil, Proceedings of SPIE, 10449, 104493B, (2017) (http://dx.doi.org/10.1117/12.2271289)16) Thermal conductivity measurements of organic solvents incorporated with silver nanoparticle using photothermal techniques,N. S. Basheer, B. R. Kumar, A. Kurian and S. D. George*, IOP Conference Series: Materials Science and Engineering, 73(1), 012039 (2015) (DOI:https://doi.org/10.1088/1757-899X/73/1/012039 )15) Small and macromolecules crystallization induced by focused ultrafast laser, T. Shilpa, S.G. Bhat, V. M. Rodrigues, S. D. George, A. K. Dharmadhikari, C. Santhosh. A A. Ajees, Proceedings of Indian National Science Academy, 81(2), 517-523 (2015) (DOI: 10.16943/ptinsa/2015/v81i2/48104 )14) Fabrication of superhyrophobic surfaces from femtosecond laser patterned surfaces, J. E. George, J. Thomas, A. Bankapur, C. Santhosh and S. D. George*, Proceedings of Indian National Science Academy, 81(2), 533-536 (2015) (DOI: 10.16943/ptinsa/2015/v81i2/48106 )13) Effect of Particle Size on Thermo–Optic Properties of Gold Nanofluid – A Thermal Lens Study, B. R. Kumar, N. S. Basheer, A. Kurian, S. D. George*, AIP proceedings, 1576, 118 (2014) (doi: http://dx.doi.org/10.1063/1.4861997 )12) Manipulation of microparticles and biological cells using light-induced Marangoni flow, S. N. Varanakoottu, S. D. George, T. Baier, S. Hardt, M. Ewald, and M. Bielaski, Proceedings of Micro-TAS 2013, 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences 27-31 October 2013, Freiburg, Germany, 748-750 (2013) 11) Effect of gold nanoparticle size of fluorescence quenching of rhodamine 6G measured using dual beam thermal lens technique, B. R. Kumar, N. S. Basheer, S. D. George*, A. Kurian, IEEE conference proceedings. 149-153 (2012) (DOI: 10.1109/ICP.2012.6379869 )10) Effect of annealing temperature on thermo-optic properties of holonium doped silica glasses prepared by sol-gel technique, B. R. Kumar, N. S. Basheer, A. Manuel, A. Kuiran, S. D. George*, AIP Conference Proceedings, 1391, 158-160 (2011) ( doi: http://dx.doi.org/10.1063/1.3646810 )9) Photodegradation of Optically Trapped Polystyrene Beads at 442 nm, S. N. Varanakkottu, S. D. George, S. Hardt, World Academy of Science Engineering and Technology, 70, 520-523 (2010) 8) Thermal characterization of nano ZnO incorporated natural rubber latex, B. R. Kumar, N. S. Basheer, A. Santhi, A. Kurian, S. D. George*, Proceedings of SPIE, 7755, 77550 N (2010) (doi: 10.1117/12.860330 )7) S. D. George*, S. N. Varanakkottu, S. Hardt, Laser induced photoswitching of azobenzene incorporated in PDMS films, Proceedings of the SPIE, Volume 7774, id. 77740W (2010) , (DOI:10.1117/12.860125) 6) Thermal characterization of nanofluids using laser induced thermal lens technique, A. Kurian, B. R. Kumar, S. D. George, Proceedings of SPIE, 7393, 7393OU1-8 (2009) (doi: 10.1117/12.826233 )5) Protein profile study of breast cancer tissues using HPLC-LIF: a pilot study, S. K Menon, Sujatha, K. K. Kumar, J. Kurien, B. R. Krishnanand, K. K. Mahato, S. D. George, V. B. Kartha and C. Santhosh, Proceedings of SPIE, Vol 6430, Advanced Biomedical Clinical Systems V, 64300 W (2007) (doi:10.1117/12.699935 )4) Protein profile study of Pap smear and tissue of cervix by High Performance Liquid Chromatography- Laser Induced Fluorescence, Sujtha, L. Rai, P. Kumar B. R. Krishnanand, K. K. Mahato, S. D. George, V. B. Kartha, C. Santhosh, Proceedings of SPIE, Vol 6441 , Imaging, Manipulation and Analysis of Biomolecules, Cells and Tissues, 64410B (2007) (doi: 10.1117/12.699711)3) Laser-induced thermal characterization of nano Ag metal dispersed ceramic alumina matrix, S. D. George*, A. A. Anapara, K. G. K. Warrier, P. Radhakrishnan, V. P. N. Nampoori and C. P. G. Vallabhan, Proceedings of SPIE ; International Society for Optical Engineering, Vol. 5118 pp 207-212 (2003) 2) Investigation of transport properties of doped GaAs epitaxial layers using an open photoacoustic cell, S. D. George*, S. Dilna, P. S. Kumar, P. Radhakrishnan, V. P. N. Nampoori, C. P. G. Vallabhan, Proceedings of SPIE - International Society for Optical Engineering, Vol 4918 pp 267-273 (2002) (doi:10.1117/12.483079)1) Thermal characterization of doped InP using photoacoustic technique, S. D. George*, A. Kurian, M. Lase, V. P. N. Nampoori, C. P. G. Vallabhan, Proceedings of SPIE International Society for Optical Engineering, Vol. 4595 pp 183-191 (2001) ( doi: 10.1117/12.446608 )