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14 results on '"Chandrashekar, Priyanka"'

9. Proceedings of the 14th International Newborn Brain Conference: Neonatal Neurocritical Care, seizures, and continuous aEEG and /or EEG monitoring

Author

Abramsky, Ramy, primary, Acun, Ceyda, additional, Alt, Jesse, additional, Aly, Hany, additional, Arad, Noa, additional, Baak, Lisanne M., additional, Bakalar, Dana, additional, Balasingham, Thameya, additional, Bammler, Theo, additional, Benders, Manon J.N.L., additional, Benitez, Diana, additional, Boni, Elisa, additional, Boylan, Geraldine, additional, Campbell, Ellie, additional, Castri, Paola, additional, Chandrashekar, Priyanka, additional, Chavez-Valdez, Raul, additional, Chen, May, additional, Chiodin, Elisabetta, additional, Comstock, Bryan, additional, Damien, Janie, additional, de Vries, Linda S., additional, de Vries, Linda, additional, Dickman, Jacky, additional, Doucette, Leslie, additional, Duckworth, Ellie, additional, Echeverria-Palacio, Carlos, additional, El Jalbout, Ramy, additional, El-Dib, Mohamed, additional, Elshibiny, Hoda, additional, Flock, Debbie, additional, Gallagher, Anne, additional, Gasperoni, Enrica, additional, Glass, Hannah, additional, Harteman, Johanneke C., additional, Harvey-Jones, Kelly, additional, Hazan, Itay, additional, Heagerty, Patrick, additional, Inder, Terrie, additional, Jantzie, Lauren, additional, Juul, Sandra, additional, Karnati, Sreenivas, additional, Kute, Nazli, additional, Lacaille, Helene, additional, Lange, Frederic, additional, Lemmers, Petra M.A., additional, Liu, Wei, additional, Llaguno, Nathalie, additional, Magalhães, Mauricio, additional, Mambule, Ivan, additional, Marandyuk, Bohdana, additional, Marks, Kyla, additional, Martin, Lee J., additional, Massaro, An, additional, Mathieson, Sean, additional, McCaul, Melisa Carrasco, additional, Meehan, Christopher, additional, Meledin, Irina, additional, Menna, Elisa, additional, Menzato, Federica, additional, Mintoft, Alison, additional, Mitra, Subhabrata, additional, Nakimuli, Annettee, additional, Nanyunya, Carol, additional, Norris, Georgina, additional, Northington, Frances J., additional, Numis, Adam, additional, O’Reilly, Jiaqi J., additional, Ortiz, Sandra, additional, Padiyar, Swetha, additional, Paquette, Natacha, additional, Parmeggiani, Lucio, additional, Patrizi, Silvia, additional, Pavlidis, Elena, additional, Pellegrin, Serena, additional, Penn, Anna A., additional, Petitpas, Laurence, additional, Pinchefsky, Elana, additional, Ponta, Alessandra, additional, Puthuraya, Jacopo Proietti Subhash, additional, Rais, Rana, additional, Robertson, Nicola J., additional, Rodrigues, Daniela, additional, Salandin, Michela, additional, Salzbank, Jacquelyn, additional, Sánchez, Lilia, additional, Schalij, Nienke, additional, Serrano-Tabares, Carolina, additional, Shany, Eilon, additional, Staffler, Alex, additional, Steggerda, Sylke, additional, Tachtsidis, Ilias, additional, Tann, Cally, additional, Tataranno, Maria Luisa, additional, Trabatti, Chiara, additional, Tremblay, Julie, additional, Tromp, Selma, additional, Tucker, Katie, additional, Turnbill, Victoria, additional, Vacher, Claire-Marie, additional, van Bel, Frank, additional, van der Aa, Niek E., additional, Van Meurs, Krisa, additional, Van Steenis, Andrea, additional, van Wyk, Linda, additional, Vannasing, Phetsamone, additional, Variane, Gabriel, additional, Verma, Vinita, additional, Voldal, Emily, additional, Wagenaar, Nienke, additional, Wu, Yvonne, additional, and Wustoff, Courtney, additional

Published
2023
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10. The Ag10Cluster-Based One-Dimensional Silver-Thiolate Assembly: Structural Architecture and Photophysical Properties

Author

Manikkoth, Rahul Ramachandran, Baidya, Priyadarshini, Rajasree, Sreehari Surendran, Chandrashekar, Priyanka, Maman, Manju P., Deria, Pravas, and Mandal, Sukhendu

Abstract

Silver clusters create the most aesthetic structures compared with other group-11 metal systems, but structural instability often hinders probing their in-depth optoelectronic properties. Assembling these clusters to higher dimensions provides the needed stability and creates a platform to underscore the dimensionality-dependent photophysical properties. Here, we synthesized a one-dimensional ladder-like architecture by interconnecting [Ag10(tBuS)6(CF3COO)6]2–cluster through a 4,4′-trimethylene dipyridine linker. The 1D chains are stacked in an AAAAfashion in the cdirection and an ABABfashion in the adirection to form a three-dimensionally supramolecular extended solid. Steady-state and transient emission experiments probed at room temperature and 77 K showed the presence of triplets with lifetime >50 μs at 77 K and room temperature reverse intersystem crossing. The detailed photophysical study proposed that this one-dimensional assembly acquires a large window of radiative recombination and its dynamics as a function of external stimuli.

Published
2024
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11. Proceedings of the 14th International Newborn Brain Conference: Neonatal Neurocritical Care, seizures, and continuous aEEG and /or EEG monitoring

Author

MS Neonatologie, Brain, Child Health, Neurologen, Regenerative Medicine and Stem Cells, Circulatory Health, Arts-assistenten Kinderen, Abramsky, Ramy, Acun, Ceyda, Alt, Jesse, Aly, Hany, Arad, Noa, Baak, Lisanne M, Bakalar, Dana, Balasingham, Thameya, Bammler, Theo, Benders, Manon J N L, Benitez, Diana, Boni, Elisa, Boylan, Geraldine, Campbell, Ellie, Castri, Paola, Chandrashekar, Priyanka, Chavez-Valdez, Raul, Chen, May, Chiodin, Elisabetta, Comstock, Bryan, Damien, Janie, de Vries, Linda, Dickman, Jacky, Doucette, Leslie, Duckworth, Ellie, Echeverria-Palacio, Carlos, El Jalbout, Ramy, El-Dib, Mohamed, Elshibiny, Hoda, Flock, Debbie, Gallagher, Anne, Gasperoni, Enrica, Glass, Hannah, Harteman, Johanneke C, Harvey-Jones, Kelly, Hazan, Itay, Heagerty, Patrick, Inder, Terrie, Jantzie, Lauren, Juul, Sandra, Karnati, Sreenivas, Kute, Nazli, Lacaille, Helene, Lange, Frederic, Lemmers, Petra M A, Liu, Wei, Llaguno, Nathalie, Magalhães, Mauricio, Mambule, Ivan, Marandyuk, Bohdana, Marks, Kyla, Martin, Lee J, Massaro, An, Mathieson, Sean, McCaul, Melisa Carrasco, Meehan, Christopher, Meledin, Irina, Menna, Elisa, Menzato, Federica, Mintoft, Alison, Mitra, Subhabrata, Nakimuli, Annettee, Nanyunya, Carol, Norris, Georgina, Northington, Frances J, Numis, Adam, O'Reilly, Jiaqi J, Ortiz, Sandra, Padiyar, Swetha, Paquette, Natacha, Parmeggiani, Lucio, Patrizi, Silvia, Pavlidis, Elena, Pellegrin, Serena, Penn, Anna A, Petitpas, Laurence, Pinchefsky, Elana, Ponta, Alessandra, Puthuraya, Jacopo Proietti Subhash, Rais, Rana, Robertson, Nicola J, Rodrigues, Daniela, Salandin, Michela, Salzbank, Jacquelyn, Sánchez, Lilia, Schalij, Nienke, Serrano-Tabares, Carolina, Shany, Eilon, Staffler, Alex, Steggerda, Sylke, Tachtsidis, Ilias, Tann, Cally, Tataranno, Maria Luisa, Trabatti, Chiara, Tremblay, Julie, Tromp, Selma, Tucker, Katie, Turnbill, Victoria, Vacher, Claire-Marie, van Bel, Frank, van der Aa, Niek E, Van Meurs, Krisa, Van Steenis, Andrea, van Wyk, Linda, Vannasing, Phetsamone, Variane, Gabriel, Verma, Vinita, Voldal, Emily, Wagenaar, Nienke, Wu, Yvonne, Wustoff, Courtney, MS Neonatologie, Brain, Child Health, Neurologen, Regenerative Medicine and Stem Cells, Circulatory Health, Arts-assistenten Kinderen, Abramsky, Ramy, Acun, Ceyda, Alt, Jesse, Aly, Hany, Arad, Noa, Baak, Lisanne M, Bakalar, Dana, Balasingham, Thameya, Bammler, Theo, Benders, Manon J N L, Benitez, Diana, Boni, Elisa, Boylan, Geraldine, Campbell, Ellie, Castri, Paola, Chandrashekar, Priyanka, Chavez-Valdez, Raul, Chen, May, Chiodin, Elisabetta, Comstock, Bryan, Damien, Janie, de Vries, Linda, Dickman, Jacky, Doucette, Leslie, Duckworth, Ellie, Echeverria-Palacio, Carlos, El Jalbout, Ramy, El-Dib, Mohamed, Elshibiny, Hoda, Flock, Debbie, Gallagher, Anne, Gasperoni, Enrica, Glass, Hannah, Harteman, Johanneke C, Harvey-Jones, Kelly, Hazan, Itay, Heagerty, Patrick, Inder, Terrie, Jantzie, Lauren, Juul, Sandra, Karnati, Sreenivas, Kute, Nazli, Lacaille, Helene, Lange, Frederic, Lemmers, Petra M A, Liu, Wei, Llaguno, Nathalie, Magalhães, Mauricio, Mambule, Ivan, Marandyuk, Bohdana, Marks, Kyla, Martin, Lee J, Massaro, An, Mathieson, Sean, McCaul, Melisa Carrasco, Meehan, Christopher, Meledin, Irina, Menna, Elisa, Menzato, Federica, Mintoft, Alison, Mitra, Subhabrata, Nakimuli, Annettee, Nanyunya, Carol, Norris, Georgina, Northington, Frances J, Numis, Adam, O'Reilly, Jiaqi J, Ortiz, Sandra, Padiyar, Swetha, Paquette, Natacha, Parmeggiani, Lucio, Patrizi, Silvia, Pavlidis, Elena, Pellegrin, Serena, Penn, Anna A, Petitpas, Laurence, Pinchefsky, Elana, Ponta, Alessandra, Puthuraya, Jacopo Proietti Subhash, Rais, Rana, Robertson, Nicola J, Rodrigues, Daniela, Salandin, Michela, Salzbank, Jacquelyn, Sánchez, Lilia, Schalij, Nienke, Serrano-Tabares, Carolina, Shany, Eilon, Staffler, Alex, Steggerda, Sylke, Tachtsidis, Ilias, Tann, Cally, Tataranno, Maria Luisa, Trabatti, Chiara, Tremblay, Julie, Tromp, Selma, Tucker, Katie, Turnbill, Victoria, Vacher, Claire-Marie, van Bel, Frank, van der Aa, Niek E, Van Meurs, Krisa, Van Steenis, Andrea, van Wyk, Linda, Vannasing, Phetsamone, Variane, Gabriel, Verma, Vinita, Voldal, Emily, Wagenaar, Nienke, Wu, Yvonne, and Wustoff, Courtney

Published
2023

12. Modulation of Singlet‐Triplet Gap in Atomically Precise Silver Cluster‐Assembled Material.

Author

Chandrashekar, Priyanka, Sardar, Gopa, Sengupta, Turbasu, Reber, Arthur C., Mondal, Pradip Kumar, Kabra, Dinesh, Khanna, Shiv N., Deria, Pravas, and Mandal, Sukhendu

Subjects
*SILVER clusters, *MOLECULAR clusters, *BAND gaps, *SILVER, *CHARGE transfer, *LUMINESCENCE, *PHOSPHORESCENCE
Abstract

Silver cluster‐based solids have garnered considerable attention owing to their tunable luminescence behavior. While surface modification has enabled the construction of stable silver clusters, controlling interactions among clusters at the molecular level has been challenging due to their tendency to aggregate. Judicious choice of stabilizing ligands becomes pivotal in crafting a desired assembly. However, detailed photophysical behavior as a function of their cluster packing remained unexplored. Here, we modulate the packing pattern of Ag12 clusters by varying the nitrogen‐based ligand. CAM‐1 formed through coordination of the tritopic linker molecule and NC‐1 with monodentate pyridine ligand; established via non‐covalent interactions. Both the assemblies show ligand‐to‐metal‐metal charge transfer (LMMCT) based cluster‐centered emission band(s). Temperature‐dependent photoluminescence spectra exhibit blue shifts at higher temperatures, which is attributed to the extent of the thermal reverse population of the S1 state from the closely spaced T1 state. The difference in the energy gap (ΔEST) dictated by their assemblies played a pivotal role in the way that Ag12 cluster assembly in CAM‐1 manifests a wider ΔEST and thus requires higher temperatures for reverse intersystem crossing (RISC) than assembly of NC‐1. Such assembly‐defined photoluminescence properties underscore the potential toolkit to design new cluster‐ assemblies with tailored optoelectronic properties. [ABSTRACT FROM AUTHOR]

Published
2024
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13. Proceedings of the 14th International Newborn Brain Conference: Neonatal Neurocritical Care, seizures, and continuous aEEG and /or EEG monitoring.

Author

Abramsky, Ramy, Acun, Ceyda, Alt, Jesse, Aly, Hany, Arad, Noa, Baak, Lisanne M., Bakalar, Dana, Balasingham, Thameya, Bammler, Theo, Benders, Manon J.N.L., Benitez, Diana, Boni, Elisa, Boylan, Geraldine, Campbell, Ellie, Castri, Paola, Chandrashekar, Priyanka, Chavez-Valdez, Raul, Chen, May, Chiodin, Elisabetta, and Comstock, Bryan

Subjects
CEREBRAL anoxia-ischemia, EPILEPSY, NEONATOLOGY, SEIZURES (Medicine), NEWBORN infants, HEALTH facilities, MEDICAL personnel
Abstract

B MATERIALS AND METHODOLOGY: b 21 healthy newborn piglets were divided into 3 cohorts to either receive normal saline vehicles (control group A, n=6), bicuculine 4mg/kg IV (seizure group B, n= 7) to induce seizures or bicuculine 4mg/kg IV followed by phenobarbitone loading dose 20mg/kg after 10 min of continuous electrical seizures (treated seizure group C, n=8) over two time points 3h apart. Electrographic seizures were identified in 296 (33.9%) newborns, in which 26 (10.6%) had status epilepticus, 170 (69.7%) repetitive seizures and 48 (19.7%) single seizure. A comparison of treatment pathways for seizures in newborns across rural and non-rural level... B Dickman J b SP 1 sp , Carrasco McCaul M SP 1 sp I SP 1 sp University Of Wisconsin School Of Medicine And Public Health, Madison, United States i B BACKGROUND: b Seizures are more common during the neonatal period than at any other age, occurring at a rate of 1.10-5.5 per 1,000 live births. Amplitude integrated electroencephalography combined with raw electroencephalography and video imaging (video aEEG/EEG) provides real-time screening for seizure detection. The survey collected information regarding the evaluation of neonatal seizures, anti-seizure medication availability, electroencephalogram (EEG) monitoring methods, and if and how an official treatment pathway for neonatal seizure patients was established at their institution. [Extracted from the article]

Published
2023
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