All Stories

  1. Recent progress in the design and functionalization strategies of transition metal-based layered double hydroxides for enhanced oxygen evolution reaction: A critical review

    Article • Coordination Chemistry Reviews, May 2023, Elsevier

    Professor Krishna G Bhattacharyya

  2. Kinetics of Aqueous Cu(II) Biosorption onto Thevetia peruviana Leaf Powder

    Article • ACS Omega, June 2020, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  3. Retracted Article: Ni/Co/Ti layered double hydroxide for highly efficient photocatalytic degradation of Rhodamine B and Acid Red G: a comparative study

    Article • Photochemical & Photobiological Sciences, January 2017, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  4. Utilization of Euryale ferox Salisbury seed shell for removal of basic fuchsin dye from water: equilibrium and kinetics investigation

    Article • RSC Advances, January 2017, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  5. Retracted Article: Kinetic and mechanistic studies on adsorption of Cu(ii) in aqueous medium onto montmorillonite K10 and its modified derivative

    Article • New Journal of Chemistry, January 2017, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  6. Adsorption of Crystal violet on raw and acid-treated montmorillonite, K10, in aqueous suspension

    Article • Journal of Environmental Management, April 2016, Elsevier

    Professor Krishna G Bhattacharyya

  7. Retracted Article: Synthesis and characterization of Mn/Co/Ti LDH and its utilization as a photocatalyst in visible light assisted degradation of aqueous Rhodamine B

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  8. Biosorption of fluoride on Neem (Azadirachta indica) leaf powder

    Article • Journal of Environmental Chemical Engineering, June 2015, Elsevier

    Professor Krishna G Bhattacharyya

  9. Using coal fly ash as a support for Mn(II), Co(II) and Ni(II) and utilizing the materials as novel oxidation catalysts for 4-chlorophenol mineralization

    Article • Journal of Environmental Management, March 2015, Elsevier

    Professor Krishna G Bhattacharyya

  10. Impact of pulp and paper mill effluents and solid wastes on soil mineralogical and physicochemical properties

    Article • Environmental Monitoring and Assessment, February 2015, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  11. Retracted Article: Ni/Ti layered double hydroxide: synthesis, characterization and application as a photocatalyst for visible light degradation of aqueous methylene blue

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  12. Adsorption of Arsenite and Fluoride on Untreated and Treated Bamboo Dust

    Article • October 2014, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  13. Transport of Trace Metals by the Rainwater Runoff in the Urban Catchment of Guwahati, India

    Article • October 2014, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  14. Use of Raw and Acid-Treated MnO2as Catalysts for Oxidation of Dyes in Water: A Case Study with Aqueous Methylene Blue

    Article • Chemical Engineering Communications, October 2014, Taylor & Francis

    Professor Krishna G Bhattacharyya

  15. Interactions of the dye, Rhodamine B with kaolinite and montmorillonite in water

    Article • Applied Clay Science, September 2014, Elsevier

    Professor Krishna G Bhattacharyya

  16. Oxidation of Rhodamine B in aqueous medium in ambient conditions with raw and acid-activated MnO2, NiO, ZnO as catalysts

    Article • Journal of Molecular Catalysis A Chemical, September 2014, Elsevier

    Professor Krishna G Bhattacharyya

  17. Synthesis of Sulfonated Cholesterol Derivatives—Electrical, Thermal, and Optical Properties

    Article • Molecular Crystals and Liquid Crystals, March 2014, Taylor & Francis

    Professor Krishna G Bhattacharyya, Dr Neelotpal Sen Sarma

  18. Trace Metal Composition of PM2.5, Soil, and Machilus bombycina Leaves and the Effects on Antheraea assama Silk Worm Rearing in the Oil Field Area of Northeastern India

    Article • Water Air & Soil Pollution, February 2014, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  19. Adsorption of metal ions by clays and inorganic solids

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  20. Cu(II)-kaolinite and Cu(II)-montmorillonite as catalysts for wet oxidative degradation of 2-chlorophenol, 4-chlorophenol and 2,4-dichlorophenol

    Article • Chemical Engineering Journal, November 2013, Elsevier

    Professor Krishna G Bhattacharyya

  21. Kinetics, equilibrium isotherms and thermodynamics of adsorption of Congo red onto natural and acid-treated kaolinite and montmorillonite

    Article • Desalination and Water Treatment, September 2013, Elsevier

    Professor Krishna G Bhattacharyya

  22. Dissolved trace metals in the shallow aquifers of the Jia Bharali River Basin, North Brahmaputra Plain

    Article • Journal of the Geological Society of India, August 2013, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  23. Oxidative Degradation of Orange II Dye in Water with Raw and Acid‐Treated ZnO, and MnO2

    Article • CLEAN - Soil Air Water, June 2013, Wiley

    Professor Krishna G Bhattacharyya

  24. Spatial, Temporal and Depth Profiles of Trace Metals in an Urban Wetland System: A Case Study with Respect to the Deepor Beel, Ramsar Site 1207, India

    Article • Environment and Pollution, December 2012, Canadian Center of Science and Education

    Professor Krishna G Bhattacharyya

  25. A comparative study of ground water and surface water quality in the Jia – Bharali river basin, Assam, India with reference to Physico - Chemical characteristics

    Article • International Journal of Applied Science and Engineering Research, June 2012, Integrated Publishing Association

    Professor Krishna G Bhattacharyya

  26. Using Aqueous Kaolinite Suspension as a Medium for Removing Phosphate from Water

    Article • Adsorption Science & Technology, June 2012, SAGE Publications

    Professor Krishna G Bhattacharyya

  27. Adsorption of heavy metals on kaolinite and montmorillonite: a review

    Article • Physical Chemistry Chemical Physics, January 2012, Royal Society of Chemistry

    Professor Krishna G Bhattacharyya

  28. Methylene Blue Adsorption on Natural and Modified Clays

    Article • Separation Science and Technology, June 2011, Taylor & Francis

    Professor Krishna G Bhattacharyya

  29. Biosorption of Cd(II), Pb(II), and Ni(II) onMagnifera indicaLeaf Powder: An Equilibrium Study

    Article • May 2011, American Society of Civil Engineers (ASCE)

    Professor Krishna G Bhattacharyya

  30. Biosorption of Acid Blue 25 onAzadirachta indica(NEEM) Leaf Powder

    Article • May 2011, American Society of Civil Engineers (ASCE)

    Professor Krishna G Bhattacharyya

  31. Sorption Dynamics and Process Development for Removal of Copper from Aqueous Solution Using a Biosorbent Based on Mango Tree Leaves

    Article • May 2011, American Society of Civil Engineers (ASCE)

    Professor Krishna G Bhattacharyya

  32. Removal of Cu(II) by natural and acid-activated clays: An insight of adsorption isotherm, kinetic and thermodynamics

    Article • Desalination, May 2011, Elsevier

    Professor Krishna G Bhattacharyya

  33. Kinetics of adsorption of metal ions on inorganic materials: A review

    Article • Advances in Colloid and Interface Science, February 2011, Elsevier

    Professor Krishna G Bhattacharyya

  34. Adsorption of Cu(II) Ions onto a Cellulosic Biosorbent,Azadirachta IndicaLeaf Powder: Application in Water Treatment

    Article • Adsorption Science & Technology, December 2010, SAGE Publications

    Professor Krishna G Bhattacharyya

  35. Total concentrations, fractionation and mobility of heavy metals in soils of urban area of Guwahati, India

    Article • Environmental Monitoring and Assessment, March 2010, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  36. Calcined tetrabutylammonium kaolinite and montmorillonite and adsorption of Fe(II), Co(II) and Ni(II) from solution

    Article • Applied Clay Science, October 2009, Elsevier

    Professor Krishna G Bhattacharyya

  37. Azadirachta indica leaf powder as a biosorbent for Ni(II) in aqueous medium

    Article • Journal of Hazardous Materials, June 2009, Elsevier

    Professor Krishna G Bhattacharyya

  38. Impact of urbanization on the quality of water in a natural reservoir: a case study with the Deepor Beel in Guwahati city, India

    Article • Water and Environment Journal, May 2009, Wiley

    Professor Krishna G Bhattacharyya

  39. Fe(III)-, Co(II)- and Ni(II)-impregnated MCM41 for wet oxidative destruction of 2,4-dichlorophenol in water

    Article • Catalysis Today, March 2009, Elsevier

    Professor Krishna G Bhattacharyya

  40. Adsorptive Accumulation of Cd(II), Co(II), Cu(II), Pb(II) and Ni(II) Ions from Water onto Kaolinite: Influence of Acid Activation

    Article • Adsorption Science & Technology, February 2009, SAGE Publications

    Professor Krishna G Bhattacharyya

  41. Kaolinite and montmorillonite as adsorbents for Fe(III), Co(II) and Ni(II) in aqueous medium

    Article • Applied Clay Science, September 2008, Elsevier

    Professor Krishna G Bhattacharyya

  42. Uptake of Ni(II) Ions from Aqueous Solution by Kaolinite and Montmorillonite: Influence of Acid Activation of the Clays

    Article • Separation Science and Technology, August 2008, Taylor & Francis

    Professor Krishna G Bhattacharyya

  43. Adsorption of a few heavy metals on natural and modified kaolinite and montmorillonite: A review

    Article • Advances in Colloid and Interface Science, August 2008, Elsevier

    Professor Krishna G Bhattacharyya

  44. Biosorption of Commercial Dyes on Azadirachta indica Leaf Powder: A Case Study with a Basic Dye Rhodamine B

    Article • Industrial & Engineering Chemistry Research, July 2008, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  45. Catalytic wet oxidation of 2-chlorophenol, 2,4-dichlorophenol and 2,4,6-trichlorophenol in water with Mn(II)-MCM41

    Article • Chemical Engineering Journal, June 2008, Elsevier

    Professor Krishna G Bhattacharyya

  46. Catalytic Destruction of 4‐Chlorophenol in Water

    Article • CLEAN - Soil Air Water, June 2008, Wiley

    Professor Krishna G Bhattacharyya

  47. Oxidation of 4‐nitrophenol in water over Fe(III), Co(II), and Ni(II) impregnated MCM41 catalysts

    Article • Journal of Chemical Technology & Biotechnology, April 2008, Wiley

    Professor Krishna G Bhattacharyya

  48. Immobilization of Pb(II), Cd(II) and Ni(II) ions on kaolinite and montmorillonite surfaces from aqueous medium

    Article • Journal of Environmental Management, April 2008, Elsevier

    Professor Krishna G Bhattacharyya

  49. Adsorption of Fe(III), Co(II) and Ni(II) on ZrO–kaolinite and ZrO–montmorillonite surfaces in aqueous medium

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, March 2008, Elsevier

    Professor Krishna G Bhattacharyya

  50. Using Mn(II)−MCM41 as an Environment-Friendly Catalyst to Oxidize Phenol, 2-Chlorophenol, and 2-Nitrophenol in Aqueous Solution

    Article • Industrial & Engineering Chemistry Research, February 2008, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  51. Influence of acid activation on adsorption of Ni(II) and Cu(II) on kaolinite and montmorillonite: Kinetic and thermodynamic study

    Article • Chemical Engineering Journal, February 2008, Elsevier

    Professor Krishna G Bhattacharyya

  52. Wet oxidative method for removal of 2,4,6-trichlorophenol in water using Fe(III), Co(II), Ni(II) supported MCM41 catalysts

    Article • Journal of Hazardous Materials, February 2008, Elsevier

    Professor Krishna G Bhattacharyya

  53. Interactions of Pb(II), Cd(II) and Cr(VI) with Neem (Azadirachta indica) leaf powder: kinetics and thermodynamics

    Article • International Journal of Environment and Pollution, January 2008, Inderscience Publishers

    Professor Krishna G Bhattacharyya

  54. Adsorption of Co(II) from Aqueous Medium on Natural and Acid Activated Kaolinite and Montmorillonite

    Article • Separation Science and Technology, November 2007, Taylor & Francis

    Professor Krishna G Bhattacharyya

  55. Adsorptive accumulation of Cd(II), Co(II), Cu(II), Pb(II), and Ni(II) from water on montmorillonite: Influence of acid activation

    Article • Journal of Colloid and Interface Science, June 2007, Elsevier

    Professor Krishna G Bhattacharyya

  56. Influence of Acid Activation of Kaolinite and Montmorillonite on Adsorptive Removal of Cd(II) from Water

    Article • Industrial & Engineering Chemistry Research, April 2007, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  57. Adsorption of Chromium(VI) from Water by Clays

    Article • Industrial & Engineering Chemistry Research, September 2006, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  58. Kaolinite, montmorillonite, and their modified derivatives as adsorbents for removal of Cu(II) from aqueous solution

    Article • Separation and Purification Technology, July 2006, Elsevier

    Professor Krishna G Bhattacharyya

  59. Adsorption of Fe(III) from water by natural and acid activated clays: Studies on equilibrium isotherm, kinetics and thermodynamics of interactions

    Article • Adsorption, May 2006, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  60. Pb(II) uptake by kaolinite and montmorillonite in aqueous medium: Influence of acid activation of the clays

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, April 2006, Elsevier

    Professor Krishna G Bhattacharyya

  61. Adsorption of Ni(II) on clays

    Article • Journal of Colloid and Interface Science, March 2006, Elsevier

    Professor Krishna G Bhattacharyya

  62. Removal of Cd(II) from aqueous solution by kaolinite, montmorillonite and their poly(oxo zirconium) and tetrabutylammonium derivatives

    Article • Journal of Hazardous Materials, February 2006, Elsevier

    Professor Krishna G Bhattacharyya

  63. Interaction of metal ions with clays: I. A case study with Pb(II)

    Article • Applied Clay Science, November 2005, Elsevier

    Professor Krishna G Bhattacharyya

  64. Azadirachta indica (Neem) leaf powder as a biosorbent for removal of Cd(II) from aqueous medium

    Article • Journal of Hazardous Materials, October 2005, Elsevier

    Professor Krishna G Bhattacharyya

  65. Adsorption of Chromium (VI) on Azadirachta Indica (Neem) Leaf Powder

    Article • Adsorption, January 2005, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  66. Adsorption of Pb(II) from aqueous solution by Azadirachta indica (Neem) leaf powder

    Article • Journal of Hazardous Materials, September 2004, Elsevier

    Professor Krishna G Bhattacharyya

  67. Azadirachta indica leaf powder as an effective biosorbent for dyes: a case study with aqueous Congo Red solutions

    Article • Journal of Environmental Management, July 2004, Elsevier

    Professor Krishna G Bhattacharyya

  68. Adsorption characteristics of the dye, Brilliant Green, on Neem leaf powder

    Article • Dyes and Pigments, June 2003, Elsevier

    Professor Krishna G Bhattacharyya

  69. Al-MCM-41 catalysed alkylation of phenol with methanol

    Article • Journal of Molecular Catalysis A Chemical, April 2003, Elsevier

    Professor Krishna G Bhattacharyya

  70. Article • Water Air & Soil Pollution, January 2003, Springer Science + Business Media

    Professor Krishna G Bhattacharyya

  71. Adsorption of methylene blue on kaolinite

    Article • Applied Clay Science, February 2002, Elsevier

    Professor Krishna G Bhattacharyya

  72. Acetylation of phenol with Al-MCM-41

    Article • Catalysis Communications, July 2001, Elsevier

    Professor Krishna G Bhattacharyya

  73. 1-Hexene isomerization and n-hexane cracking over HMCM-22

    Article • Applied Catalysis A General, May 2001, Elsevier

    Professor Krishna G Bhattacharyya

  74. Novel synthesis of active metal oxide surface from a self-organising system of inorganic solids

    Article • Materials Letters, November 2000, Elsevier

    Professor Krishna G Bhattacharyya

  75. Adsorptive Interaction of Certain Beta-lactam Antibiotics in Aqueous Solution. Interpretation by Frontier Orbital Theory.

    Article • JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, January 2000, Society of Chemical Engineers, Japan

    Professor Krishna G Bhattacharyya

  76. Adsorption of Cr(VI) in layered double hydroxides

    Article • Applied Clay Science, June 1998, Elsevier

    Professor Krishna G Bhattacharyya

  77. HZSM-5 catalysed conversion of aqueous ethanol to hydrocarbons

    Article • Applied Catalysis A General, January 1997, Elsevier

    Professor Krishna G Bhattacharyya

  78. Metal speciation in Jhanji River sediments

    Article • The Science of The Total Environment, December 1996, Elsevier

    Professor Krishna G Bhattacharyya

  79. XPS study of mica surfaces

    Article • Journal of Electron Spectroscopy and Related Phenomena, October 1993, Elsevier

    Professor Krishna G Bhattacharyya

  80. Adsorption of ammonia on mica surfaces

    Article • Langmuir, September 1992, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya

  81. Adsorption of carbon dioxide on mica surfaces

    Article • Langmuir, September 1989, American Chemical Society (ACS)

    Professor Krishna G Bhattacharyya