Search Results - "Sinha, Ravindra K"

Rapid detection of Escherichia coli using fiber optic surface plasmon resonance immunosensor based on biofunctionalized Molybdenum disulfide (MoS2) nanosheets by Kaushik, Siddharth, Tiwari, Umesh K., Pal, Sudipta S., Sinha, Ravindra K.

“…The molybdenum disulfide (MoS2) nanosheets functionalized fiber optic surface plasmon resonance (SPR) immunosensor has been reported for the sensitive…”
Get full text

Organophosphate esters in indoor dust from 12 countries: Concentrations, composition profiles, and human exposure by Li, Wenhui, Wang, Yu, Asimakopoulos, Alexandros G., Covaci, Adrian, Gevao, Bondi, Johnson-Restrepo, Boris, Kumosani, Taha A., Malarvannan, Govindan, Moon, Hyo-Bang, Nakata, Haruhiko, Sinha, Ravindra K., Tran, Tri Manh, Kannan, Kurunthachalam

“…A total of 20 organophosphate triesters (OPEs), including seven alkyl-OPEs, three chlorinated (Cl)-OPEs, seven aryl-OPEs, and three oligomeric-OPEs were…”
Get full text

A comparative assessment of human exposure to tetrabromobisphenol A and eight bisphenols including bisphenol A via indoor dust ingestion in twelve countries by Wang, Wei, Abualnaja, Khalid O., Asimakopoulos, Alexandros G., Covaci, Adrian, Gevao, Bondi, Johnson-Restrepo, Boris, Kumosani, Taha A., Malarvannan, Govindan, Minh, Tu Binh, Moon, Hyo-Bang, Nakata, Haruhiko, Sinha, Ravindra K., Kannan, Kurunthachalam

“…Tetrabromobisphenol A (TBBPA) and eight bisphenol analogues (BPs) including bisphenol A (BPA) were determined in 388 indoor (including homes and…”
Get full text

Negative axicon tip-based fiber optic interferometer cavity sensor for volatile gas sensing by Kanawade, Rajesh, Kumar, Ajay, Pawar, Dnyandeo, Vairagi, Kaushal, Late, Dattatray, Sarkar, Sudipta, Sinha, Ravindra K, Mondal, Samir

“…In this research work we demonstrated negative axicon optical fiber tip filled with Polydimethylsiloxane (PDMS) as a sensor platform for volatile organic gases…”
Get full text

Distribution and Relationships of Antimicrobial Resistance Determinants among Extended-Spectrum-Cephalosporin-Resistant or Carbapenem-Resistant Escherichia coli Isolates from Rivers and Sewage Treatment Plants in India by Akiba, Masato, Sekizuka, Tsuyoshi, Yamashita, Akifumi, Kuroda, Makoto, Fujii, Yuki, Murata, Misato, Lee, Ken-Ichi, Joshua, Derrick Ian, Balakrishna, Keshava, Bairy, Indira, Subramanian, Kaushik, Krishnan, Padma, Munuswamy, Natesan, Sinha, Ravindra K, Iwata, Taketoshi, Kusumoto, Masahiro, Guruge, Keerthi S

“…To determine the distribution and relationship of antimicrobial resistance determinants among extended-spectrum-cephalosporin (ESC)-resistant or…”
Get full text

Assessing seasonal and spatial trends of persistent organic pollutants (POPs) in Indian agricultural regions using PUF disk passive air samplers by Pozo, Karla, Harner, Tom, Lee, Sum Chi, Sinha, Ravindra K., Sengupta, B., Loewen, Mark, Geethalakshmi, V., Kannan, Kurunthachalam, Volpi, Valerio

“…The first survey of persistent organic pollutant (POP) concentrations in air across several Indian agricultural regions was conducted in 2006–2007. Passive…”
Get full text

Occurrence of perchlorate in indoor dust from the United States and eleven other countries: Implications for human exposure by Wan, Yanjian, Wu, Qian, Abualnaja, Khalid O., Asimakopoulos, Alexandros G., Covaci, Adrian, Gevao, Bondi, Johnson-Restrepo, Boris, Kumosani, Taha A., Malarvannan, Govindan, Moon, Hyo-Bang, Nakata, Haruhiko, Sinha, Ravindra K., Minh, Tu Binh, Kannan, Kurunthachalam

“…Perchlorate is a widespread environmental contaminant and potent thyroid hormone disrupting compound. Despite this, very little is known with regard to the…”
Get full text

Occurrence of perchlorate in drinking water, groundwater, surface water and human saliva from India by Kannan, Kurunthachalam, Praamsma, Meredith L., Oldi, John F., Kunisue, Tatsuya, Sinha, Ravindra K.

“…Perchlorate ( ClO 4 - ), which is used as an oxidizer in jet and rocket fuels, pyrotechnic devices and explosives, is a widespread contaminant in surface…”
Get full text

Flux of Perfluorinated Chemicals through Wet Deposition in Japan, the United States, And Several Other Countries by Kwok, Karen Y, Taniyasu, Sachi, Yeung, Leo W. Y, Murphy, Margaret B, Lam, Paul K. S, Horii, Yuichi, Kannan, Kurunthachalam, Petrick, Gert, Sinha, Ravindra K, Yamashita, Nobuyoshi

“…The widespread distribution of perfluorinated chemicals (PFCs) in different environmental matrices has prompted concern about the sources, fate, and transport…”
Get full text

A survey of perfluorinated compounds in surface water and biota including dolphins from the Ganges River and in other waterbodies in India by Yeung, Leo W.Y., Yamashita, Nobuyoshi, Taniyasu, Sachi, Lam, Paul K.S., Sinha, Ravindra K., Borole, Dnyandev V., Kannan, Kurunthachalam

“…Despite the reports of the occurrence of perfluorochemicals (PFCs) in industrialized nations, information on PFCs in less industrialized countries is meager…”
Get full text

Two-dimensional transition metal dichalcogenides assisted biofunctionalized optical fiber SPR biosensor for efficient and rapid detection of bovine serum albumin by Kaushik, Siddharth, Tiwari, Umesh K., Deep, Akash, Sinha, Ravindra K.

“…The present study reports an alternative method of functionalizing the optical fiber Surface Plasmon Resonance (SPR) sensing probe with antibodies for…”
Get full text

Occurrence and fate of parabens and their metabolites in five sewage treatment plants in India by Karthikraj, Rajendiran, Vasu, Anuji K., Balakrishna, Keshava, Sinha, Ravindra K., Kannan, Kurunthachalam

“…•The mass loading and fate of parabens were studied in Indian sewage treatment plants.•Parabens and their metabolites were found at elevated levels in Indian…”
Get full text

High-efficient photoacoustic generation with an ultrathin metallic multilayer broadband absorber by Zheng, Chunqi, Zhu, Huanzheng, Xu, Ziquan, Sinha, Ravindra K, Li, Qiang, Ghosh, Pintu

“…Metal nanomaterials have been widely used to generate photoacoustic (PA) signals because of their high optical absorption characteristics. However, the PA…”
Get full text

Tumor blood perfusion-based requirement of nanoparticle dose-loadings for plasmonic photothermal therapy by Soni, Sanjeev, Sinha, Ravindra K

“…Blood perfusion-based requirement of nanoparticle dose-loadings is computed for plasmonic photothermal therapy of a tumor. Thermal damage is quantified through…”
Get full text

Mass loading and removal of pharmaceuticals and personal care products, including psychoactive and illicit drugs and artificial sweeteners, in five sewage treatment plants in India by Subedi, Bikram, Balakrishna, Keshava, Sinha, Ravindra K., Yamashita, Nobuyoshi, Balasubramanian, Vellingiri G., Kannan, Kurunthachalam

“…[Display omitted] •Fifty six PPCPs were analyzed in five sewage treatment plants in India.•The removal efficiencies of PPCPs in STPs ranged from 5% to…”
Get full text

Metal‐organic frameworks‐derived titanium dioxide–carbon nanocomposite for supercapacitor applications by Shrivastav, Vishal, Sundriyal, Shashank, Kim, Ki‐Hyun, Sinha, Ravindra K., Tiwari, Umesh K., Deep, Akash

“…Summary The pyrolysis of metal‐organic frameworks (MOFs) to derive porous nanocarbons and metal oxides has attracted scientific attention due to the…”
Get full text

Synthetic Phenolic Antioxidants and Their Metabolites in Indoor Dust from Homes and Microenvironments by Wang, Wei, Asimakopoulos, Alexandros G, Abualnaja, Khalid O, Covaci, Adrian, Gevao, Bondi, Johnson-Restrepo, Boris, Kumosani, Taha A, Malarvannan, Govindan, Minh, Tu Binh, Moon, Hyo-Bang, Nakata, Haruhiko, Sinha, Ravindra K, Kannan, Kurunthachalam

“…Synthetic phenolic antioxidants (SPAs), including 2,6-di-tert-butyl-4-hydroxytoluene (BHT), are extensively used in food, cosmetic and plastic industries…”
Get full text

Controlling Parameters for Plasmonic Photothermal Ablation of a Tumor by Soni, Sanjeev, Sinha, Ravindra K.

“…This paper investigates the controllable therapeutic parameters for plasmonic photothermal ablation of a tumor with an objective to specify the parameters…”
Get full text

High-performance dual cavity-interferometric volatile gas sensor utilizing Graphene/PMMA nanocomposite by Pawar, Dnyandeo, Kanawade, Rajesh, Kumar, Ajay, Rao, Ch.N., Cao, Peijiang, Gaware, Shankar, Late, Dattatray, Kale, Sangeeta N., Navale, S.T., Liu, W.J., Zhu, D.L., Lu, Y.M., Sinha, Ravindra K.

“…[Display omitted] •Dual-cavity Fabry-Perot interferometer utilized with graphene, PMMA and graphene/PMMA is demonstrated for VOCs detection.•The experimental…”
Get full text

Taxonomic revision of the South Asian River dolphins (Platanista): Indus and Ganges River dolphins are separate species by Braulik, Gill T., I. Archer, Frederick, Khan, Uzma, Imran, Mohammad, Sinha, Ravindra K., Jefferson, Thomas A., Donovan, Carl, Graves, Jeff A.

“…South Asian river dolphins (Platanista gangetica) are among the most endangered of the world's cetaceans. The two subspecies in the family Platanistidae,…”
Get full text