D. Karunasagar

发表

Gum kondagogu reduced/stabilized silver nanoparticles as direct colorimetric sensor for the sensitive detection of Hg²⁺ in aqueous system.

J. Arunachalam, L. Rastogi, R. Sashidhar, 2014, Talanta.

Determination of mercury in hepatitis-B vaccine by electrolyte cathode glow discharge atomic emission spectrometry (ELCAD-AES)

D. Karunasagar, R. Shekhar, K. Dash, 2010 .

Removal and preconcentration of inorganic and methyl mercury from aqueous media using a sorbent prepared from the plant Coriandrum sativum.

J. Arunachalam, S. Rao, D. Karunasagar, 2005, Journal of hazardous materials.

UV-photolysis assisted digestion of food samples for the determination of selenium by electrothermal atomic absorption spectrometry (ETAAS)

R. Manjusha, D. Karunasagar, K. Dash, 2007 .

Sorption Characteristics of Inorganic, Methyl and Elemental Mercury on Lichens and Mosses: Implication in Biogeochemical Cycling of Mercury

J. Arunachalam, D. Karunasagar, M. V. Krishna, 2004 .

Speciation of Cr(III) and Cr(VI) in waters using immobilized moss and determination by ICP-MS and FAAS.

J. Arunachalam, S. Rao, D. Karunasagar, 2004, Talanta.

Dispersive liquid–liquid microextraction for simultaneous preconcentration of platinum group elements (Pd, Os, Ir, and Pt) and selected transition elements (Ag, Cd, Ta, and Re) at parts per trillion levels in water and their determination by inductively coupled plasma-mass spectrometry

D. Karunasagar, K. Chandrasekaran, 2016 .

A combined treatment approach using Fenton's reagent and zero valent iron for the removal of arsenic from drinking water.

J. Arunachalam, D. Karunasagar, M. V. Krishna, 2001, Journal of hazardous materials.

Robust ultrasound assisted extraction approach using dilute TMAH solutions for the speciation of mercury in fish and plant materials by cold vapour atomic absorption spectrometry (CVAAS)

D. Karunasagar, M. V. Krishna, 2015 .

On-line preconcentration and recovery of palladium from waters using polyaniline (PANI) loaded in mini-column and determination by ICP-MS; elimination of spectral interferences.

D. Karunasagar, M. Ranjit, M. V. Krishna, 2009, Talanta.

Biosorption of inorganic and methyl mercury by a biosorbent from Aspergillus niger

J. Arunachalam, D. Karunasagar, K. Rashmi, 2003 .

An integrated approach based on oxidative pyrolysis and microwave-assisted digestion for the multi-elemental analysis of coal samples by ICP-based techniques

S. Chakravarthy, D. Karunasagar, M. V. Krishna, 2015 .

Dispersive liquid–liquid micro extraction of boron as tetrafluoroborate ion (BF4−) from natural waters, wastewater and seawater samples and determination using a micro-flow nebulizer in inductively coupled plasma-quadrupole mass spectrometry

J. Arunachalam, D. Karunasagar, K. Chandrasekaran, 2013 .

Studies of mercury pollution in a lake due to a thermometer factory situated in a tourist resort: Kodaikkanal, India.

J. Arunachalam, Y. Anjaneyulu, D. Karunasagar, 2006, Environmental pollution.

Development of a ‘collect and punch’ cold vapour inductively coupled plasma mass spectrometric method for the direct determination of mercury at nanograms per litre levels

S. Gangadharan, J. Arunachalam, D. Karunasagar, 1998 .

A rapid ultrasound-assisted thiourea extraction method for the determination of inorganic and methyl mercury in biological and environmental samples by CVAAS.

J. Arunachalam, D. Karunasagar, M. Ranjit, 2005, Talanta.

Dispersive liquid–liquid micro extraction of uranium(VI) from groundwater and seawater samples and determination by inductively coupled plasma–optical emission spectrometry and flow injection–inductively coupled plasma mass spectrometry

J. Arunachalam, D. Karunasagar, K. Chandrasekaran, 2011 .

Procedure for determination of trace ions in boric acid by matrix volatilization-ion chromatography.

S. Thangavel, S. C. Chaurasia, D. Karunasagar, 2003, Journal of chromatography. A.

Determination of cadmium by inductively coupled plasma mass spectrometry-reduction of molybdenum oxide interferences by addition of acetonitrile

J. Arunachalam, D. Karunasagar, 2001 .

On-line speciation of inorganic arsenic in natural waters using polyaniline (PANI) with determination by flow injection-hydride generation-inductively coupled plasma mass spectrometry at ultra-trace levels

M. V. Balaramakrishna, D. Karunasagar, K. Chandrasekaran, 2010 .

On-line speciation of inorganic and methyl mercury in waters and fish tissues using polyaniline micro-column and flow injection-chemical vapour generation-inductively coupled plasma mass spectrometry (FI-CVG-ICPMS).

D. Karunasagar, M. V. Krishna, K. Chandrasekaran, 2010, Talanta.

High-temperature mass-spectrometric studies of Te(s) and FeTe0.9(s)

C. Mathews, B. Saha, D. Raj, 1985 .

Rapid Determination of Burn-Up of Nuclear Fuel—a Possible Approach

C. Mathews, B. Saha, D. Karunasagar, 1988 .

A cost-effective and rapid microwave-assisted acid extraction method for the multi-elemental analysis of sediments by ICP-AES and ICP-MS

D. Karunasagar, M. V. Krishna, G. Venkateswarlu, 2012 .

Development of a novel and robust microprecipitation approach using cetyltrimethyl ammonium bromide (CTAB) for preconcentration and speciation of mercury in waters prior to CVAAS determination

Nidhi Garg, D. Karunasagar, V. B. K. Mullapudi, 2018, International Journal of Environmental Analytical Chemistry.

Dispersive liquid–liquid micro-extraction for simultaneous preconcentration of 14 lanthanides at parts per trillion levels from groundwater and determination using a micro-flow nebulizer in inductively coupled plasma-quadrupole mass spectrometry

J. Arunachalam, D. Karunasagar, K. Chandrasekaran, 2012 .

Development of a microwave-assisted digestion method for the rapid determination of chloride and fluoride in nuclear-grade boron carbide powders

S. Rao, D. Karunasagar, M. V. Krishna, 2014 .

Oxidative pyrolysis combined with the microwave-assisted extraction method for the multi-elemental analysis of boron carbide powders by inductively coupled plasma optical emission spectrometry (ICP-OES)

S. Thangavel, D. Karunasagar, M. V. Krishna, 2013 .

A simple UV-photolysis digestion method for the determination of fluoride in fluorine-containing drugs by ion-selective electrode and spectrophotometry techniques

S. Rao, D. Karunasagar, M. V. Krishna, 2012 .

Development of a simple and robust microwave-assisted decomposition method for the determination of rare earth elements in coal fly ash by ICP-OES

D. Karunasagar, M. V. Krishna, G. Venkateswarlu, 2017 .

A simple in-house dry ashing chamber for the rapid determination of total mercury in organic-rich solid materials by oxidative pyrolysis followed by CVAAS and FI-ICPMS detection

A. C. Sahayam, D. Karunasagar, M. V. Krishna, 2012 .

Preconcentration and speciation of inorganic and methyl mercury in waters using polyaniline and gold trap-CVAAS.

J. Arunachalam, S. Rao, D. Karunasagar, 2005, Talanta.

Determination of elemental constituents in different matrix materials and flow injection studies by the electrolyte cathode glow discharge technique with a new design.

J. Arunachalam, D. Karunasagar, R. Shekhar, 2009, Analytical chemistry.

Studies on the determination of trace elements in high-purity Sb using GFAAS and ICP-QMS

J. Arunachalam, D. Karunasagar, M. V. Balarama Krishna, 1999 .

A novel Cu–BSA nanocomposite based vapour generation approach for the rapid determination of mercury in aqueous media by cold vapour atomic absorption spectrometry and on-line flow injection inductively coupled plasma mass spectrometry

L. Rastogi, D. Karunasagar, M. V. Krishna, 2014 .

Peroxidase-like activity of gum kondagogu reduced/stabilized palladium nanoparticles and its analytical application for colorimetric detection of glucose in biological samples

Archana Giri, R. B. Sashidhar, L. Rastogi, 2017 .

A simple and rapid microwave-assisted extraction method using polypropylene tubes for the determination of total mercury in environmental samples by flow injection chemical vapour generation inductively coupled plasma mass spectrometry (FI-CVG-ICP-MS)

D. Karunasagar, M. V. Krishna, K. Chandrasekaran, 2012 .

Development of on-line UV-induced volatile species generation for selenium speciation [Se(IV) and SeCN−] by ion chromatography-inductively coupled plasma mass spectrometry in petroleum refinery wastewater

Nidhi Garg, D. Karunasagar, K. Chandrasekaran, 2017 .

Multi-element characterization of high purity cadmium using inductively coupled plasma quadrupole mass spectrometry and glow-discharge quadrupole mass spectrometry

J. Arunachalam, D. Karunasagar, R. Shekhar, 2000 .

Determination of trace elements in the Pb–Bi-eutectic system by inductively coupled plasma-quadrupole mass spectrometry after sequential removal of the matrix by precipitation

D. Karunasagar, K. Chandrasekaran, 2014 .

Study of mercury pollution near a thermometer factory using lichens and mosses.

J. Arunachalam, D. Karunasagar, M. V. Balarama Krishna, 2003, Environmental pollution.