• 1452 Citations
  • 19 h-Index
1989 …2019
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Research Output 1989 2019

  • 1452 Citations
  • 19 h-Index
  • 120 Article
  • 29 Conference contribution
  • 1 Letter
  • 1 Review article
2019

A micro-Raman and chemometric study of urinary tract infection-causing bacterial pathogens in mixed cultures

Yogesha, M., Chawla, K., Bankapur, A., Acharya, M., D’Souza, J. S. & Chidangil, S., 19-05-2019, In : Analytical and Bioanalytical Chemistry. 411, 14, p. 3165-3177 13 p.

Research output: Contribution to journalArticle

Pathogens
Least-Squares Analysis
Urinary Tract Infections
Support vector machines
Bacteria
1 Citation (Scopus)
Ruby
Aluminum Oxide
Photoluminescence
Alumina
Microwaves
3 Citations (Scopus)
Energy transfer
Semiconductor quantum dots
Tuning
energy transfer
tuning

Echelle LIBS-Raman system: A versatile tool for mineralogical and archaeological applications

Muhammed Shameem, K. M., Dhanada, V. S., Harikrishnan, S., George, S. D., Kartha, V. B., Santhosh, C. & Unnikrishnan, V. K., 01-01-2019, (Accepted/In press) In : Talanta. 120482.

Research output: Contribution to journalArticle

Laser induced breakdown spectroscopy
Spectrographs
Raman spectroscopy
Pigments
Minerals
2 Citations (Scopus)

Effect of Zn substitution in Cr3+ doped MgAl2O4 mixed spinel nanoparticles on red/NIR emission properties

Karthik H.G., S., Menon, S. G., Hebbar N., D., Choudhari, K. S., Santhosh, C. & Kulkarni, S. D., 01-03-2019, In : Materials Research Bulletin. 111, p. 294-300 7 p.

Research output: Contribution to journalArticle

spinel
Substitution reactions
substitutes
Nanoparticles
Infrared radiation
1 Citation (Scopus)
Roofs
Microwaves
Nanoparticles
Cooling
Infrared radiation

Laser Raman tweezer spectroscopy to explore the bisphenol A-induced changes in human erythrocytes

Lukose, J., Mithun, N., Priyanka, M., Mohan, G., Shastry, S. & Chidangil, S., 01-01-2019, In : RSC Advances. 9, 28, p. 15933-15940 8 p.

Research output: Contribution to journalArticle

Open Access
Blood
Spectroscopy
Lasers
Hemoglobin
Bottles

Luminomagnetic Nd 3+ doped fluorapatite coated Fe 3 O 4 nanostructures for biomedical applications

Karthi, S., Govindan, R., Gangadharan, A., Dannangoda, G. C., Martirosyan, K. S., Sardar, D. K., Chidangil, S. & Girija, E. K., 01-05-2019, In : Journal of the American Ceramic Society. 102, 5, p. 2558-2568 11 p.

Research output: Contribution to journalArticle

Nanostructures
Nanoparticles
Magnetic variables measurement
Saturation magnetization
X ray diffraction analysis
1 Citation (Scopus)

Minireview: Laser-Induced Formation of Microbubbles - Biomedical Implications

George, S. D., Chidangil, S. & Mathur, D., 06-08-2019, In : Langmuir. 35, 31, p. 10139-10150 12 p.

Research output: Contribution to journalArticle

Lasers
Hydrophilicity
Laser beam effects
Hydrophobicity
lasers
2 Citations (Scopus)

Normal saline-induced deoxygenation of red blood cells probed by optical tweezers combined with the micro-Raman technique

Lukose, J., Mithun, N., Mohan, G., Shastry, S. & Chidangil, S., 01-01-2019, In : RSC Advances. 9, 14, p. 7878-7884 7 p.

Research output: Contribution to journalArticle

Open Access
Optical tweezers
Blood
Cells
Plasmas
Hemoglobin
Thickness measurement
Aluminum Oxide
Alumina
aluminum oxides
interference

Optical tweezers combined with micro-Raman investigation of alcohol-induced changes on single, live red blood cells in blood plasma

Lukose, J., Mithun, N., Mohan, G., Shastry, S. & Chidangil, S., 01-10-2019, In : Journal of Raman Spectroscopy. 50, 10, p. 1367-1374 8 p.

Research output: Contribution to journalArticle

Optical tweezers
Alcohols
Blood
Cells
Plasmas

Post annealing induced manipulation of phase and upconversion luminescence of Cr 3+ doped NaYF 4 :Yb,Er crystals

Nannuri, S. H., Kulkarni, S. D., Subash C., C. K., Chidangil, S. & George, S. D., 01-01-2019, In : RSC Advances. 9, 17, p. 9364-9372 9 p.

Research output: Contribution to journalArticle

Open Access
Luminescence
Annealing
Crystals
Doping (additives)
Ions

Seed mediated synthesis of highly stable CTAB capped triangular silver nanoplates for LSPR sensing

Hegde, H., Santhosh, C. & Sinha, R. K., 30-08-2019, In : Materials Research Express. 6, 10, 105075.

Research output: Contribution to journalArticle

Silver
Seed
Tuning
Ultraviolet spectroscopy
Refractive index

Strong Strand Breaks in DNA Induced by Thermal Energy Particles and Their Electrostatic Inhibition by Na + Nanostructures

Nayek, U., Unnikrishnan, V. K., Abdul Salam, A. A., Vasa, P., Chidangil, S. & Mathur, D., 18-04-2019, In : Journal of Physical Chemistry A. 123, 15, p. 3141-3247 107 p.

Research output: Contribution to journalArticle

Thermal energy
thermal energy
strands
Electrostatics
Nanostructures

Surface-enhanced Raman spectroscopy study of red blood cells and platelets

Barkur, S. & Chidangil, S., 04-03-2019, In : Journal of Biomolecular Structure and Dynamics. 37, 4, p. 1090-1098 9 p.

Research output: Contribution to journalLetter

1 Citation (Scopus)
Luminescence
Tuning
Doping (additives)
Ions
Crystals
2018
1 Citation (Scopus)

A hyphenated echelle LIBS-Raman system for multi-purpose applications

Muhammed Shameem, K. M., Dhanada, V. S., Unnikrishnan, V. K., George, S. D., Kartha, V. B. & Santhosh, C., 01-07-2018, In : Review of Scientific Instruments. 89, 7, 073108.

Research output: Contribution to journalArticle

Laser induced breakdown spectroscopy
laser-induced breakdown spectroscopy
Spectrographs
spectrographs
atomic spectra
4 Citations (Scopus)

A laser Raman tweezers study of eryptosis

Barkur, S., Mathur, D. & Chidangil, S., 01-07-2018, In : Journal of Raman Spectroscopy. 49, 7, p. 1155-1164 10 p.

Research output: Contribution to journalArticle

Hemoglobin
Hemoglobins
Blood
Cells
Oxidative stress
1 Citation (Scopus)

Conformational and vibrational investigations of L-Tryptophan zwitterion

Yadav, R. A., Yogesha, M., Yadav, B. & Santhosh, C., 05-11-2018, In : Journal of Molecular Structure. 1171, p. 867-879 13 p.

Research output: Contribution to journalArticle

Tryptophan
Atoms
Molecules
Chemical reactivity
Charge density
6 Citations (Scopus)

Cr-doped ZnAl2O4: Microwave solution route for ceramic nanoparticles from metalorganic complexes in minutes

Hebbar, D. N., Menon, S. G., Choudhari, K. S., Shivashankar, S. A., Santhosh, C. & Kulkarni, S. D., 01-02-2018, In : Journal of the American Ceramic Society. 101, 2, p. 800-811 12 p.

Research output: Contribution to journalArticle

annealing
ceramics
Microwaves
Annealing
Nanoparticles
1 Citation (Scopus)

Effect of biocompatible nucleants in rapid crystallization of natural amino acids using a CW Nd:YAG laser

Thippeshappa, S., George, S. D., Bankapur, A., Chidangil, S., Mathur, D. & Abdul Salam, A. A., 01-12-2018, In : Scientific Reports. 8, 1, 16018.

Research output: Contribution to journalArticle

Solid-State Lasers
Crystallization
Lasers
Amino Acids
Feathers
5 Citations (Scopus)
Ultrashort pulses
Raman scattering
Raman spectra
Substrates
lasers
3 Citations (Scopus)
Aluminum Oxide
Sulfuric acid
Electrolytes
Photoluminescence
Alumina
1 Citation (Scopus)

Laser-induced breakdown spectroscopy-Raman: An effective complementary approach to analyze renal-calculi

Muhammed Shameem, K. M., Chawla, A., Mallya, M., Barik, B. K., Unnikrishnan, V. K., Kartha, V. B. & Santhosh, C., 01-06-2018, In : Journal of Biophotonics. 11, 6, e201700271.

Research output: Contribution to journalArticle

renal calculi
Laser induced breakdown spectroscopy
Kidney Calculi
laser-induced breakdown spectroscopy
Raman Spectrum Analysis
Tobacco
Tongue
Screening
Lasers
Fluorescence
5 Citations (Scopus)
Oxalic Acid
oxalic acid
Oxalic acid
Aluminum Oxide
Photoluminescence
2 Citations (Scopus)

Photon upconversion characteristics of intense green emitting BaYF5:Yb3+,Er3+ nanoclusters prepared by reverse microemulsion

Gunaseelan, M., Yamini, S., Kumar, G. A., Santhosh, C. & Senthilselvan, J., 01-11-2018, In : Materials Research Bulletin. 107, p. 366-378 13 p.

Research output: Contribution to journalArticle

Nanoclusters
Microemulsions
nanoclusters
Photons
photons
1 Citation (Scopus)
salmonella
Salmonella
pathogens
Surface plasmon resonance
Pathogens
2 Citations (Scopus)
CdTe
Mercury
Energy Transfer
resonance fluorescence
Quantum Dots
2 Citations (Scopus)

Spectroscopic identification of rare earth elements in phosphate glass

Devangad, P., Tamboli, M., Shameem, K. M. M., Nayak, R., Patil, A., Unnikrishnan, V. K., Santhosh, C. & Kumar, G. A., 01-01-2018, In : Laser Physics. 28, 1, 015703.

Research output: Contribution to journalArticle

Laser induced breakdown spectroscopy
Rare earth elements
Praseodymium
Samarium
laser-induced breakdown spectroscopy
7 Citations (Scopus)

Synthesis and characterization of Nd3+: Yb3+ co-doped near infrared sensitive fluorapatite nanoparticles as a bioimaging probe

Karthi, S., Kumar, G. A., Sardar, D. K., Santhosh, C. & Girija, E. K., 01-03-2018, In : Optical Materials. 77, p. 39-47 9 p.

Research output: Contribution to journalArticle

Energy transfer
energy transfer
Nanoparticles
Infrared radiation
nanoparticles
2017
4 Citations (Scopus)

A combined experimental and computational investigation of solvatochromism of nonpolar laser dyes: Evaluation of ground and singlet excited-state dipole moments

Pujar, G. H., Wari, M. N., Steffi, B., Varsha, H., Kavita, B., Yohannan Panicker, C., Santhosh, C., Patil, A. & Inamdar, S. R., 01-10-2017, In : Journal of Molecular Liquids. 244, p. 453-463 11 p.

Research output: Contribution to journalArticle

Dye lasers
Dipole moment
Excited states
dye lasers
dipole moments
10 Citations (Scopus)
Hybrid systems
Sorting
Plastics
Laser induced breakdown spectroscopy
Raman Spectrum Analysis
11 Citations (Scopus)

A study on air bubble wetting: Role of surface wettability, surface tension, and ionic surfactants

George, J. E., Chidangil, S. & George, S. D., 15-07-2017, In : Applied Surface Science. 410, p. 117-125 9 p.

Research output: Contribution to journalArticle

Surface-Active Agents
Surface tension
Wetting
Surface active agents
Air
3 Citations (Scopus)

Conventional and standoff pulsed laser–Raman–echelle–time-gated (PRET) system

Muhammed Shameem, K. M., Tamboli, M. M., Devangad, P., Unnikrishnan, V. K., George, S. D., Kartha, V. B. & Santhosh, C., 01-06-2017, In : Journal of Raman Spectroscopy. 48, 6, p. 785-788 4 p.

Research output: Contribution to journalArticle

Spectrographs
Sulfur
Lighting
Pulsed lasers
Signal to noise ratio

Development of a miniature autofluorescence device for the early diagnosis of squamous cell carcinoma

Patil, A., Swati, R. K., Unnikrishnan, V. K., Pai, K. M., Kartha, V. B. & Chidangil, S., 01-01-2017, Clinical and Preclinical Optical Diagnostics. SPIE, Vol. 10411. 104110V

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Early Diagnosis
Squamous Cell Carcinoma
Screening
screening
cancer
1 Citation (Scopus)

Development of a miniature autofluorescence device for the early diagnosis of squamous cell carcinoma

Patil, A., Swati, R. K., Unnikrishnan, V. K., Keerthilatha, M. P., Kartha, V. B. & Chidangil, S., 01-01-2017, European Conference on Biomedical Optics, ECBO 2017. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F61-ECBO 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Screening
Light sources
Spectrometers
Costs
Statistical methods
5 Citations (Scopus)

Effect of infrared light on live blood cells: Role of β-carotene

Barkur, S., Bankapur, A., Chidangil, S. & Mathur, D., 01-06-2017, In : Journal of Photochemistry and Photobiology B: Biology. 171, p. 104-116 13 p.

Research output: Contribution to journalArticle

carotene
blood cells
Carotenoids
Blood Cells
lymphocytes
1 Citation (Scopus)

Effect of nucleants in photothermally assisted crystallization

Shilpa, T., George, S. D., Bankapur, A., Chidangil, S., Dharmadhikari, A. K., Mathur, D., Madan Kumar, S., Byrappa, K. & Abdul Salam, A. A., 01-01-2017, In : Photochemical and Photobiological Sciences. 16, 6, p. 870-882 13 p.

Research output: Contribution to journalArticle

Crystallization
crystallization
proteins
amino acids
Lasers

Fabrication of micro-optical components using femtosecond oscillator pulses

Rodrigues, V. R. M., Ramachandran, H., Chidangil, S. & Mathur, D., 01-01-2017, Fifth International Conference on Optical and Photonics Engineering. SPIE, Vol. 10449. 104492V

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulse generators
Femtosecond
Fabrication
oscillators
fabrication
19 Citations (Scopus)

Facile synthesis and luminescence studies of nanocrystalline red emitting Cr: ZnAl2O4 phosphor

Menon, S. G., Hebbar, D. N., Kulkarni, S. D., Choudhari, K. S. & Santhosh, C., 01-02-2017, In : Materials Research Bulletin. 86, p. 63-71 9 p.

Research output: Contribution to journalArticle

Phosphors
phosphors
Luminescence
Photoluminescence
Annealing

Fruit ripening using hyperspectral imaging

Swetha, S., Chidangil, S., Karpate, T. & Asundi, A., 01-01-2017, Fifth International Conference on Optical and Photonics Engineering. SPIE, Vol. 10449. 104492O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hyperspectral Imaging
fruits
Fruit
Fruits
Wavelength

Micro-Raman spectroscopy for identification and classification of UTI bacteria

Yogesha, M., Chawla, K., Acharya, M., Chidangil, S. & Bankapur, A., 01-01-2017, European Conference on Biomedical Optics, ECBO 2017. OSA - The Optical Society, Vol. Part F61-ECBO 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Raman spectroscopy
Bacteria
Principal component analysis
Costs

Micro-Raman spectroscopy for identification and classification of UTI bacteria

Yogesha, M., Chawla, K., Acharya, M., Chidangil, S. & Bankapur, A., 01-01-2017, Clinical and Preclinical Optical Diagnostics. SPIE, Vol. 10411. 104110M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Raman Spectrum Analysis
infectious diseases
Urinary Tract Infections
bacteria
Raman spectroscopy
10 Citations (Scopus)

Microwave solution route to ceramic ZnAl2O4 nanoparticles in 10 minutes: Inversion and photophysical changes with thermal history

Menon, S. G., Choudhari, K. S., Shivashankar, S. A., Chidangil, S. & Kulkarni, S. D., 01-01-2017, In : New Journal of Chemistry. 41, 13, p. 5420-5428 9 p.

Research output: Contribution to journalArticle

Microwaves
Nanoparticles
Crystallite size
Zinc
Annealing
7 Citations (Scopus)

Nanocrystalline MgCrxAl2-xO4: Facile synthesis and thermal dependency of photoluminescence

Shreekrishna, S. K., Menon, S. G., Hebbar N., D., Choudhari, K. S., Santhosh, C. & Kulkarni, S. D., 01-10-2017, In : Materials Research Bulletin. 94, p. 513-519 7 p.

Research output: Contribution to journalArticle

Photoluminescence
Annealing
Nanoparticles
photoluminescence
nanoparticles

Novel magnetically separable Fe3O4@ZnO core–shell nanocomposite for UV and visible light photocatalysis

Kulkarni, S. D., Kumbar, S. M., Menon, S. G., Choudhari, K. S. & Santhosh, C., 01-03-2017, In : Advanced Science Letters. 23, 3, p. 1724-1729 6 p.

Research output: Contribution to journalArticle

Photocatalysis
Nanocomposites
Ultraviolet Rays
Nanoparticles
Light
5 Citations (Scopus)

Optical characterization of infrared emitting Nd3+ doped hydroxyapatite nanoparticles prepared by hydrothermal method

Gayathri, K., Kumar, G. A., Manrique, S. I. R., Santhosh, C. & Sardar, D. K., 01-05-2017, In : Journal of Luminescence. 185, p. 180-186 7 p.

Research output: Contribution to journalArticle

Durapatite
Nanoparticles
Infrared radiation
nanoparticles
spectral emission

Optimisation and evaluation of hyperspectral imaging system using machine learning algorithm

Suthar, G., Huang, J. Y. & Chidangil, S., 01-01-2017, Emerging Imaging and Sensing Technologies for Security and Defence II. Buller, G. S., Lewis, K. L., Hollins, R. C. & Lamb, R. A. (eds.). SPIE, Vol. 10438. 104380L

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hyperspectral Imaging
machine learning
Imaging System
Imaging systems
Learning algorithms