Publications

2021

52. Chemical Insights into Electrophilic Fluorination of Tin Oxide Layer for Photoelectrochemical Applications

Bahuguna, G,# Verma, M# and Ritu Gupta* (#Equal Authors)

Journal of Materials Chemistry A, 2021,DOI:https://doi.org/10.1039/D1TA02560K

51. Scalable Production of  Nickel Cobaltite Nanoplates using Solution-Processed Inks for OER Electrocatalysis

Urgunde, A. B., Bahuguna, G, Dhamija, A., Kamboj, V and Ritu Gupta

Materials Research Bulletien, 2021,DOI:10.1016/j.materresbull.2021.111380

2020

50. Ni-Ink Catalysed Conversion of Waste Polystyrene-Sugar Composite to Graphitic Carbon for Electric Double Layer Supercapacitor

Urgunde, A. B.,# Bhauguna, G,# Dhamija, A., Das, P. P. and Ritu Gupta* (#Equal Authors)

ACS Applied Electronics Materials, 2020,DOI:10.1021/acsaelm.0c00542.

49. An Innovative Approach to Photo-Chemiresistive Sensing Technology: Surface Fluorinated SnO2 for VOCs Detection

Bahuguna, G., Mondal, I., Verma, M., Kumar, M., Bhattacharya, S., Ritu Gupta* Giridhar U. Kulkarni

ACS Applied Materials Interfaces 2020, DOI: 10.1021/acsami.0c08847, in press (IF=8.7).

48. Scalable Fabrication of Scratch-Proof Transparent Al/F–SnO2 Hybrid Electrodes with Unusual Thermal and Environmental Stability

Mondal, I., Bahuguna, G., Ganesha, M. K., Verma, M., Gupta, R., Singh, A. K., & Kulkarni, G. U.(IF=8.7) 

ACS Applied Materials Interfaces, 2020,DOI:10.1021/acsami.0c17018

2019

47. Layer‐by‐Layer Coating of Cobalt‐Based Ink for Large‐Scale Fabrication of OER Electrocatalyst

Urgunde, A. B., Kamboj, V., Kannattil, H. K. and Ritu Gupta*

Energy Technology, 7, 1900603, 2019. (IF=3.49)

46. Electrophilic Fluorination of Graphitic Activated Carbon for Enhancement in Electric Double Layer Capacitance

Bahuguna,G., Choudhary, S., Sharma,R. K. and  Ritu Gupta*

Energy Technol., 7, 1900667, 2019.(IF=3.49)

45. Ultrasensitive Organic Humidity Sensor with High Specificity for Human Physiological Monitoring

Bahuguna,G., Adhikary,V., Sharma, R. K.,Gupta,R. *

Electroanalysis, 32, 76-85, 2019. (IF=2.8)

2018

44. Metal Wire Networks functionalized with Ni Alkanethiolate for Transparent and Enzymeless Glucose Sensors

Urgunde, A. B., Kumar, A., Shejale, K. P., Sharma, R. K., & Ritu Gupta*

ACS Applied Nano Materials, 1, 5571–5580, 2018 (IF= 3.9).

43. Cosmetically Adaptable Transparent Strain Sensor for Sensitively Delineating Patterns in Small Movements of Vital Human Organs

Gupta, N., Rao, K. D. M., Srivastava, K., Ritu Gupta, Kumar, A., Marconnet, A. M., Fisher, T. S., & Kulkarni, G. U.*

 ACS Applied Materials & Interfaces, 10, 44126, 2018. (IF=8.7)

42. An Organo-fluorine Compound Mixed Electrolyte for Ultrafast Electric Double Layer Supercapacitors

G. Bahuguna, Pura Ram, Rakesh K. Sharma and Ritu Gupta*

ChemElectroChem, 5, 2767, 2018. (IF=4.4)

41. Solution-Processed Hafnia Nanoaggregates: Influence of Surface Oxygen on Catalytic Soot Oxidation

Laishram,D., Shejale,K. J. Gupta,Ritu * Sharma,R. K.*

ACS Sustainable Chemistry and Engg, 6, 11286-11294, 2018. (IF=7.93)

40. Engineered ZnO-TiO2 Nanospheres for Membrane Assimilated Photocatalytic Water Remediation and Energy Harvesting

Laishram, D., Shejale, K. J., Gupta,R., Sharma, R. K.*

Chemistry Select, 3, 7291, 2018. (IF=1.7)

39. Fabrication of Stretchable Compliant Electrodes on PDMS with Au nanoparticles

Ritu Gupta*

Bull. Mater. Sci., 41, 114, 2018. (IF=0.8) (ICONSAT conference paper)

38. Heterostructured HfO2/TiO2 spherical nanoparticles for visible photocatalytic water remediation

Devika Laishram, Kiran P. Shejale, Ritu Gupta, Rakesh K.Sharma*

Materials Letters, 231,225, 2018. (IF=3.2)

37. Surface Fluorination of α-Fe2O3 using Selectfluor for Enhancement in Photoelectrochemical Properties

V. C. Janu, G. Bahuguna, D. Laishram, K. P. Shejale, N. Kumar, Rakesh K. Sharma and Ritu Gupta*

Solar Energy Materials and Solar Cells 174, 240, 2018. (IF=7.5)

2017

36. Electrophilic Fluorination of α-Fe2O3 Nanostructures and Influence on Magnetic Properties

 G. Bahuguna, V.C. Janu, V. Uniyal, N. Kambala, Angappane S., Rakesh K. Sharma and Ritu Gupta*

Materials and Design, 135, 85, 2017. (IF=6.8)

35. Microscopic Evaluation of Electrical and Thermal Conduction in Random Metal Wire Networks

 Ritu Gupta,* A. Kumar, S. Sadasivam, S. Walia, G. U. Kulkarni, T. S. Fisher, A. M. Marconnet*

ACS Appl. Mater. Interfaces 9, 13703, 2017.  (IF=8.7)

34. Highly Conformal Ni Micromesh as a Current Collecting Front Electrode for Reduced Cost Si Solar Cells

 N. Gupta, Ritu Gupta, KDM Rao, F. C. Krebs,  G. U. Kulkarni*

ACS Appl. Mater. Interfaces 9,8634, 2017. (IF=8.7)

33. Zinc Oxide–Titania Heterojunction-based Solid Nanospheres as Photoanodes for Electron-Trapping in  Dye-Sensitized Solar Cells

 K. J. Shejale, D. Laishram, Ritu Gupta,* R. K. Sharma* 

Energy Technol.,5,489, 2017 (appeared on cover page). (IF=3.4)

32. Scalable Coating of Single Source Ni Hexadecanethiolate Precursor on 3D-Graphitic Petals for Asymmetric Supercapacitors

Ritu Gupta* and T. S. Fisher*

Energy Technol. 5, 740, 2017(appeared on cover page). (IF=3.4)

2016

31. HfO2 Nanodots Incorporated in TiO2 and its hydrogenation for High-Performance Dye-Sensitized Solar Cells

D. Laishram, K. J. Shejale, R. K. Sharma, Ritu Gupta*

RSC Adv., 6, 78768, 2016. (IF=3.07)

30. Visibly Transparent Heaters (Review Article)

 Ritu Gupta,* K. D. M. Rao, S. Kiruthika and G. U. Kulkarni

ACS Appl. Mater Interfaces, 8, 12559, 2016.  (IF=9)

29. Transparent Pd Wire Network based Areal Hydrogen Sensor with Inherent Joule Heater 

S. Walia, Ritu Gupta, K.D.M. Rao, G.U. Kulkarni*

ACS Appl. Mater Interfaces,8, 12419, 2016. (IF=9)

2015

28. Fabrication of Oxidation Resistant Metal Wire Network-Based Transparent Electrodes by a Spray-Roll Coating Process

 S. Kiruthika, Ritu Gupta, A. Anand, A. Kumar, G. U. Kulkarni

 ACS Appl. Mater. Interfaces, 7, 27215, 2015. (IF=9)

27. Rotational diffusion of a new large non-polar dye molecule in alkanes

 R. Goudhar, Ritu Gupta, G.U. Kulkarni, S. R. Inamdar*

J. Fluorescence, 25, 1671, 2015. (IF=1.6)

26. Solution-processed nanomanufacturing of SERS Substrates With Random Ag Nanoholes Exhibiting High Enhancement Factor

 Ritu Gupta, S. Siddhanta, G. Metalla, S. Chakraborty, C. Narayana, G.U. Kulkarni*

 RSc Adv. 5, 85019, 2015. (IF=3.07)

Before Joining at IIT Jodhpur (From PhD and Post-Doctoral Work)

2010-2014

25. Disposable Heater Arrays Using Printed Silver Patterns on Polyethylene Terephthalate for Multipurpose Applications

 S. Walia, Ritu Gupta,* and G. U. Kulkarni, Energy Technol., 3, 359, 2015. (IF=2.9)

24. Viscoelastic nature of Au nanoparticle–PDMS nanocomposite gels

 Ritu Gupta, H. K. Nagamanasa, R. Ganapathy, G. U. Kulkarni, Bull. Mater. Sci., 38,817, 2015. (IF=0.8)

23. Transparent Metal Network with Low Haze and High Figure of Merit applied to Front and Back Electrodes in Semitransparent ITO-free Polymer Solar Cells

Hunger, K. D. M. Rao, Ritu Gupta, C. R. Singh, G. U. Kulkarni, M. Thelakkat, Energy Technology, 3, 638, 2015. (IF=2.9)

22. Towards low-cost materials and methods for transparent electrodes

 G. U. Kulkarni, S. Kiruthika, Ritu Gupta, K. D. M. Rao, Curr. Opinion in Chem. Engg, 8, 60, 2015 (review article) (IF=3.6)

21. Worldwide Outdoor Round Robin Study of Organic Photovoltaic Devices And Modules

 M. V. Madsen, S. A. Gevorgyan, Ritu Gupta, G.U. Kulkarni, F.C. Krebs et al. Solar Energy Materials and Solar Cells, 130, 281, 2014. (IF=4.7)

20. Cellphone Camera Imaging of a Periodically Patterned Chip as a Potential Method for Point-of-Care Diagnostics

 Ritu Gupta, Ronald G. Reifenberger and G. U. Kulkarni, ACS Appl. Mater. Interfaces, 6, 3923, 2014. (IF=8.45)

19. Spray coating of crack templates for the fabrication of transparent heaters on curved surfaces

Ritu Gupta, K. D. M Rao, K. Srivastava, A. Kumar, S. Kiruthika, G. U. Kulkarni, ACS Appl. Mater. Interfaces, 6, 13688, 2014. (IF=8.45)

18. Transparent and flexible capacitor fabricated using metal wire network as a transparent conducting electrode

 Ritu Gupta, K. D. M. Rao and G. U. Kulkarni, RSC Advances, 4, 31108, 2014. (IF=2.9)

17. Fabrication of large area, high performance transparent conducting electrodes using spontaneously formed crackle network as a template

 K. D. M. Rao, Ritu Gupta, G. U. Kulkarni Adv. Mater. Interfaces, 1, 1400090, 2014. (IF=4.8)

16. Large area solution processed transparent conducting electrode based on highly interconnected Cu wire network

S. Kiruthika, Ritu Gupta,* K. D. M. Rao, S. Chakraborty, N. Padmavathy, G. U. Kulkarni J. Mater. Chem. C, 2, 2089, 2014.(IF=5.9)

 15. Large area defrosting windows based on electrothermal heating of highly conducting and transmitting Ag wire mesh

 S. Kiruthika, Ritu Gupta and G.U. Kulkarni, RSC Advances, 4, 49745, 2014. (IF=3.1)

 14. Crack polymer templated metal network as a transparent conducting electrode for ITO-free organic solar cells

 K. D.M. Rao, Ritu Gupta, G. U. Kulkarni, M Thelakkat, Phys. Chem.  Chem. Phys. 16, 15107, 2014. (IF=3.9).

 13. All-Solution-Processed, Ambient Method for ITO-Free, Roll-Coated Tandem Polymer Solar Cells using Solution-Processed Metal Films

 D. Angmo, J. Stubager, F. Livi, Ritu Gupta, F. C. Krebs et al. Energy Technol. 2, 651, 2014. (IF=2.9)

 12. Metal wire network based transparent conducting electrodes fabricated using an interconnected crackled layer as a template

S. Kiruthika, K. D. M. Rao, A. Kumar, Ritu Gupta, G. U. Kulkarni, Mater. Res. Exp. 1, 026301, 2014. (IF=1.1)  

 11. Digital grayscale printing for patterned transparent conducting Ag electrodes and their applications in flexible electronics

 Ritu Gupta, Markus Hösel, Jacob Jensen, Frederik C. Krebs and Giridhar U. Kulkarni, J. Mater. Chem. C, 2, 2112, 2014. (IF=5.9)

 10. Solution-processed large-area fabrication of Ag patterns as electrodes for flexible heaters, electrochromic and organic solar cells

Ritu Gupta, S. Walia, M. Hösel, J. Jensen, D. Angmo, Frederik C. Krebs and G. U. Kulkarni,  J. Mater. Chem. A, 2, 10930, 2014. (IF=9.9)

 9. Holistic Method for Evaluating Large Area Transparent Conducting Electrodes

 Ritu Gupta and G. U. Kulkarni, ACS Appl. Mater. Interfaces 5, 730, 2013 (appeared on cover page). (IF=8.45)

 8. Screen-Display-Induced Photoresponse Mapping for Large-Area Photovoltaics

 Ritu Gupta, S. Kiruthika, K. D. M. Rao, M. Jørgensen, F. C. Krebs, and G. U. Kulkarni, ACS Appl. Mater. Interfaces 6, 770, 2013. (IF=8.45)

 7. Scalability and stability of very thin, roll-to-roll processed, large area, indium-tin-oxide free polymer solar cell modules

 D. Angmo, Ritu Gupta, G. U. Kulkarni, F. C Krebs et al. Organic Electronics 14, 984, 2013. (IF=3.6)

 6. A low-cost optical hydrogen sensing device using nanocrystalline Pd grating

 Ritu Gupta, A.A. Sagade and G. U. Kulkarni,  Intl. J. Hydrogen Energy, 37, 9443, 2012. (IF=3.58)

 5. Pd Grating Obtained by Direct Micromolding for Use in High-Resolution Optical Diffraction Based Sensing

 Ritu Gupta and G. U. Kulkarni, Bull. Mater. Sci. 35, 773, 2012. (IF=0.8) (Best Paper award from MRSI, India)

 4. Tunable Solid-State Fluorescence Behavior of a Methoxy-Substituted Oligo (Phenyleneethynylene): Influence of Cooling Rate and Surface Crystallization

 Ritu Gupta, Reji Thomas and G.U. Kulkarni, J. Mater. Chem. 22,19139, 2012. (IF=6.1)

 3. Direct Micromolding of Pd-Stripes for Electronic Applications

 B. Radha, A. A. Sagade, Ritu Gupta and G. U. Kulkarni J. Nanosci. Nanotech, 11, 1, 2011. (IF=1.3)

 2. Removal of Organic Compounds from Water by Using a Gold Nanoparticle–poly(dimethylsiloxane) Nanocomposite Foam

 Ritu Gupta and G. U. Kulkarni, ChemSusChem 4, 737, 2011(News Highlight in Wiley and Nature India). (IF=7.2)

1.  A Simple Water-Based Synthesis of Au NP/PDMS Composites for Water Purification and Targeted Drug Release

 A. Scott, Ritu Gupta and G. U. Kulkarni

Macromol. Chem. Phys. 15, 1640, 2010. (IF=2.6)