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Showing 1 to 12 of 55 entries
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Facile, shear-induced, rapid formation of stable gels of chitosan through in situ generation of colloidal metal salts.

Chemical communications (Cambridge, England)

Ravishankar K, Kanniyappan H, Shelly KM, Muthuvijayan V, Dhamodharan R.
PMID: 30264065
Chem Commun (Camb). 2018 Oct 11;54(82):11582-11585. doi: 10.1039/c8cc06422a.

A novel method of preparing chitosan gels using in situ generated negatively-charged colloidal salts of a variety of metal ions is described. Their potential as scaffolds for tissue-engineering and as recoverable catalysts in aza-Michael addition is demonstrated here. Given...

High-dynamic-range fluorescence laminar optical tomography (HDR-FLOT).

Biomedical optics express

Tang Q, Liu Y, Tsytsarev V, Lin J, Wang B, Kanniyappan U, Li Z, Chen Y.
PMID: 28736659
Biomed Opt Express. 2017 Mar 09;8(4):2124-2137. doi: 10.1364/BOE.8.002124. eCollection 2017 Apr 01.

Three-dimensional fluorescence laminar optical tomography (FLOT) can achieve resolutions of 100-200 µm and penetration depths of 2-3 mm. FLOT has been used in tissue engineering, neuroscience, as well as oncology. The limited dynamic range of the charge-coupled device-based system...

Nanoscale Manipulation of Spinel Lithium Nickel Manganese Oxide Surface by Multisite Ti Occupation as High-Performance Cathode.

Advanced materials (Deerfield Beach, Fla.)

Xiao B, Liu H, Liu J, Sun Q, Wang B, Kaliyappan K, Zhao Y, Banis MN, Liu Y, Li R, Sham TK, Botton GA, Cai M, Sun X.
PMID: 29076229
Adv Mater. 2017 Dec;29(47). doi: 10.1002/adma.201703764. Epub 2017 Oct 27.

A novel two-step surface modification method that includes atomic layer deposition (ALD) of TiO

Cooperative protein structural dynamics of homodimeric hemoglobin linked to water cluster at subunit interface revealed by time-resolved X-ray solution scattering.

Structural dynamics (Melville, N.Y.)

Kim JG, Muniyappan S, Oang KY, Kim TW, Yang C, Kim KH, Kim J, Ihee H.
PMID: 27158635
Struct Dyn. 2016 Apr 14;3(2):023610. doi: 10.1063/1.4947071. eCollection 2016 Mar.

Homodimeric hemoglobin (HbI) consisting of two subunits is a good model system for investigating the allosteric structural transition as it exhibits cooperativity in ligand binding. In this work, as an effort to extend our previous study on wild-type and...

Cinnamon-Derived Hierarchically Porous Carbon as an Effective Lithium Polysulfide Reservoir in Lithium-Sulfur Batteries.

Nanomaterials (Basel, Switzerland)

Thangavel R, Kannan AG, Ponraj R, Kaliyappan K, Yoon WS, Kim DW, Lee YS.
PMID: 32580491
Nanomaterials (Basel). 2020 Jun 22;10(6). doi: 10.3390/nano10061220.

Lithium-sulfur batteries are attractive candidates for next generation high energy applications, but more research works are needed to overcome their current challenges, namely: (a) the poor electronic conductivity of sulfur, and (b) the dissolution and migration of long-chain polysulfides....

Peer Educators as Change Leaders - Effectiveness of Peer Education Process in Creating Awareness on Reproductive Health among Women Workers in Textile Industry.

Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine

Kannappan S, Shanmugam K.
PMID: 31602114
Indian J Community Med. 2019 Jul-Sep;44(3):252-255. doi: 10.4103/ijcm.IJCM_6_19.

CONTEXT: India is one of the leading manufacturers of garments with roughly 80% of the workforce dominated by female migrant workers. Lack of education and access to resources in these women contribute to unsafe sexual behaviors, sometimes leading to...

Nuclear medicine and molecular imaging

Parihar AS, Mittal BR, Vadi SK, Kumar R, Nambiyar K, Radotra B, Kaman L.
PMID: 30538781
Nucl Med Mol Imaging. 2018 Dec;52(6):475-478. doi: 10.1007/s13139-018-0553-6. Epub 2018 Oct 27.

We present the case of a 36-year-old woman who underwent

Higher energy and safer sodium ion batteries via an electrochemically made disordered Na.

Nature communications

Yan G, Mariyappan S, Rousse G, Jacquet Q, Deschamps M, David R, Mirvaux B, Freeland JW, Tarascon JM.
PMID: 30718474
Nat Commun. 2019 Feb 04;10(1):585. doi: 10.1038/s41467-019-08359-y.

The growing need to store an increasing amount of renewable energy in a sustainable way has rekindled interest for sodium-ion battery technology, owing to the natural abundance of sodium. Presently, sodium-ion batteries based on Na

Soil-transmitted helminth infections after mass drug administration for lymphatic filariasis in rural southern India.

Tropical medicine & international health : TM & IH

Kaliappan S, Ramanujam K, Manuel M, Farzana J, Janagaraj V, Laxmanan S, Muliyil J, Sarkar R, Kang G, Walson J, Ajjampur S.
PMID: 34704320
Trop Med Int Health. 2022 Jan;27(1):81-91. doi: 10.1111/tmi.13697. Epub 2021 Nov 16.

OBJECTIVES: Targeted deworming is the current strategy for control of morbidity associated with soil-transmitted helminths (STH) among at-risk populations: preschool-aged children, school-aged children and women of childbearing age. We report the prevalence and intensity of STH in a district...

Aggregation-Prone Structural Ensembles of Transthyretin Collected With Regression Analysis for NMR Chemical Shift.

Frontiers in molecular biosciences

Yang W, Kim BS, Muniyappan S, Lee YH, Kim JH, Yu W.
PMID: 34746240
Front Mol Biosci. 2021 Oct 20;8:766830. doi: 10.3389/fmolb.2021.766830. eCollection 2021.

Monomer dissociation and subsequent misfolding of the transthyretin (TTR) is one of the most critical causative factors of TTR amyloidosis. TTR amyloidosis causes several human diseases, such as senile systemic amyloidosis and familial amyloid cardiomyopathy/polyneuropathy; therefore, it is important...

ALK+ Anaplastic large cell lymphoma with extensive cardiac involvement: A rare case report and review of the literature.

Autopsy & case reports

Nambiyar K, Gupta K, Debi U, Sinha SK, Kochhar R.
PMID: 33968818
Autops Case Rep. 2021 Jan 28;11:e2020231. doi: 10.4322/acr.2020.231.

Cardiac lymphoma is a rare entity. In this setting, the secondary involvement of the heart is far more frequent than the primary cardiac lymphoma. Herein, we present an autopsy case of a disseminated anaplastic lymphoma kinase (ALK)-positive anaplastic large...

Functional Language Network Connectivity in Children of Women with Epilepsy with Selective Antenatal Antiepileptic Drug Exposure.

Annals of Indian Academy of Neurology

Sreedharan RM, Kesavadas C, Aiyappan S, Anila KM, Mohan AC, Thomas SV.
PMID: 32189856
Ann Indian Acad Neurol. 2020 Mar-Apr;23(2):167-173. doi: 10.4103/aian.AIAN_402_19. Epub 2020 Feb 26.

PURPOSE: Children of women with epilepsy and antenatal antiepileptic drug (AED) exposure have increased risk of language dysfunction. Our objective was to compare language related functional MRI network connectivity (FC) of children with women with epilepsy with antenatal AED...

Showing 1 to 12 of 55 entries