Search Results - "Tamang, Sudarsan"

Synthesis of Semiconductor Nanocrystals, Focusing on Nontoxic and Earth-Abundant Materials by Reiss, Peter, Carrière, Marie, Lincheneau, Christophe, Vaure, Louis, Tamang, Sudarsan

“…We review the synthesis of semiconductor nanocrystals/colloidal quantum dots in organic solvents with special emphasis on earth-abundant and toxic heavy metal…”
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Tuning Size and Size Distribution of Colloidal InAs Nanocrystals via Continuous Supply of Prenucleation Clusters on Nanocrystal Seeds by Tamang, Sudarsan, Lee, Sunghee, Choi, Hyekyoung, Jeong, Sohee

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Aqueous Phase Transfer of InP/ZnS Nanocrystals Conserving Fluorescence and High Colloidal Stability by Tamang, Sudarsan, Beaune, Grégory, Texier, Isabelle, Reiss, Peter

“…Small thiol-containing amino acids such as cysteine are appealing surface ligands for transferring semiconductor quantum dots (QDs) from organic solvents to…”
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DBU-Catalyzed One-Pot Synthesis of Nearly Any Metal Salt of Fatty Acid (M-FA): A Library of Metal Precursors to Semiconductor Nanocrystal Synthesis by Basel, Siddhant, Bhardwaj, Karishma, Pradhan, Sajan, Pariyar, Anand, Tamang, Sudarsan

“…The metal salts of fatty acid (M-FA) are the most widely used metal precursors to colloidal semiconductor nanocrystals (NCs). They play a key role in…”
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Synthesis of super bright indium phosphide colloidal quantum dots through thermal diffusion by Clarke, Mitchell T., Viscomi, Francesco Narda, Chamberlain, Thomas W., Hondow, Nicole, Adawi, Ali M., Sturge, Justin, Erwin, Steven C., Bouillard, Jean-Sebastien G., Tamang, Sudarsan, Stasiuk, Graeme J.

“…Indium phosphide based quantum dots have emerged in recent years as alternatives to traditional heavy metal (cadmium, lead) based materials suitable for…”
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Chemistry of InP Nanocrystal Syntheses by Tamang, Sudarsan, Lincheneau, Christophe, Hermans, Yannick, Jeong, Sohee, Reiss, Peter

“…Chemically synthesized InP nanocrystals (NCs) are drawing a large interest as a potentially less toxic alternative to CdSe-based nanocrystals. With a bulk band…”
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HKUST‑1 Metal Organic Framework as an Efficient Dual-Function Catalyst: Aziridination and One-Pot Ring-Opening Transformation for Formation of β‑Aryl Sulfonamides with C–C, C–N, C–S, and C–O Bonds by Sharma, Debesh, Rasaily, Sagarmani, Pradhan, Sajan, Baruah, Khanindram, Tamang, Sudarsan, Pariyar, Anand

“…Metal–organic frameworks (MOFs) are extensively used in catalysis due to their robust structure, well-defined periodic reaction centers, and high porosity. We…”
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Multifunctional Catalysis by a One-Dimensional Copper(II) Metal Organic Framework Containing Pre-existing Coordinatively Unsaturated Sites: Intermolecular C–N, C–O, and C–S Cross-Coupling; Stereoselective Intramolecular C–N Coupling; and Aziridination Reactions by Rasaily, Sagarmani, Sharma, Debesh, Pradhan, Sajan, Diyali, Nilankar, Chettri, Shivanand, Gurung, Bikram, Tamang, Sudarsan, Pariyar, Anand

“…The coordinatively unsaturated sites (CUS) are vital in metal-centered catalysis. Metal–organic frameworks (MOFs) provide a unique opportunity to generate and…”
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MOF-Derived Ni/NiO‑C Nanocomposites as Bifunctional Electrocatalysts Capable of Driving Both ORR and OER by Rasaily, Sagarmani, Chettri, Shivanand, Sharma, Debesh, Baruah, Khanindram, Dewan, Rajani, Tamang, Sudarsan, Pariyar, Anand

“…Bifunctional electrocatalysts, capable of efficiently driving both the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER), are crucial for…”
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Stereospecific Single-Pot Route to Chiral Imidazolidines from Aziridines Using a 2D Cu Metal–Organic Framework by Sharma, Debesh, Rasaily, Sagarmani, Chettri, Shivanand, Sureka, Disha, Tamang, Sudarsan, Pariyar, Anand

“…The role of coordinatively unsaturated sites (CUS) in metal–organic framework (MOF)-catalyzed organic transformation is vital; however, the design and…”
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Rationally Designed Manganese-Based Metal–Organic Frameworks as Altruistic Metal Oxide Precursors for Noble Metal-Free Oxygen Reduction Reaction by Rasaily, Sagarmani, Baruah, Khanindram, Sharma, Debesh, Lepcha, Panjo, Biswas, Sachidulal, Biswas, Achintesh Narayan, Tamang, Sudarsan, Pariyar, Anand

“…The sluggish oxygen reduction reaction (ORR) at the cathode is challenging and hinders the growth of hydrogen fuel cells. Concerning kinetic values, platinum…”
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Halide-Amine Co-Passivated Indium Phosphide Colloidal Quantum Dots in Tetrahedral Shape by Kim, Kyungnam, Yoo, Dongsuk, Choi, Hyekyoung, Tamang, Sudarsan, Ko, Jae-Hyeon, Kim, Sungwoo, Kim, Yong-Hyun, Jeong, Sohee

“…Wet chemical synthesis of covalent III‐V colloidal quantum dots (CQDs) has been challenging because of uncontrolled surfaces and a poor understanding of…”
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Cell-Permeable Ln(III) Chelate-Functionalized InP Quantum Dots As Multimodal Imaging Agents by Stasiuk, Graeme J, Tamang, Sudarsan, Imbert, Daniel, Poillot, Cathy, Giardiello, Marco, Tisseyre, Céline, Barbier, Emmanuel L, Fries, Pascal Henry, de Waard, Michel, Reiss, Peter, Mazzanti, Marinella

“…Quantum dots (QDs) are ideal scaffolds for the development of multimodal imaging agents, but their application in clinical diagnostics is limited by the…”
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Stable lead-halide perovskite quantum dots as efficient visible light photocatalysts for organic transformations by Pradhan, Sajan, Bhujel, Deshaj, Gurung, Bikram, Sharma, Debesh, Basel, Siddhant, Rasaily, Sagarmani, Thapa, Surakcha, Borthakur, Sukanya, Ling, Wai Li, Saikia, Lakshi, Reiss, Peter, Pariyar, Anand, Tamang, Sudarsan

“…Lead halide perovskite (LHP) based colloidal quantum dots ( CQDs ) have tremendous potential for photocatalysis due to their exceptional optical properties…”
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A simple and general route for monofunctionalization of fluorescent and magnetic nanoparticles using peptides by Clarke, Samuel, Tamang, Sudarsan, Reiss, Peter, Dahan, Maxime

“…Nanoparticles are now utilized in many diverse biological and medical applications. Despite this, it remains challenging to tailor their surface for specific…”
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Long-term ambient air-stable cubic CsPbBr3 perovskite quantum dots using molecular bromine by Thapa, Surakcha, Bhardwaj, Karishma, Basel, Siddhant, Pradhan, Sajan, Eling, Charlotte J, Adawi, Ali M, Bouillard, Jean-Sebastien G, Stasiuk, Graeme J, Reiss, Peter, Pariyar, Anand, Tamang, Sudarsan

“…We report unprecedented phase stability of cubic CsPbBr3 quantum dots in ambient air obtained by using Br2 as halide precursor. Mechanistic investigation…”
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Luminescence of Polyethylene Glycol Coated CdSeTe/ZnS and InP/ZnS Nanoparticles in the Presence of Copper Cations by Beaune, Grégory, Tamang, Sudarsan, Bernardin, Aude, Bayle-Guillemaud, Pascale, Fenel, Daphna, Schoehn, Guy, Vinet, Françoise, Reiss, Peter, Texier, Isabelle

“…The use of click chemistry for quantum dot (QD) functionalization could be very promising for the development of bioconjugates dedicated to in vivo…”
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Long-term ambient air-stable cubic CsPbBr perovskite quantum dots using molecular bromine by Thapa, Surakcha, Bhardwaj, Karishma, Basel, Siddhant, Pradhan, Sajan, Eling, Charlotte J, Adawi, Ali M, Bouillard, Jean-Sebastien G, Stasiuk, Graeme J, Reiss, Peter, Pariyar, Anand, Tamang, Sudarsan

“…We report unprecedented phase stability of cubic CsPbBr 3 quantum dots in ambient air obtained by using Br 2 as halide precursor. Mechanistic investigation…”
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Long-term ambient air-stable cubic CsPbBr 3 perovskite quantum dots using molecular bromine by Thapa, Surakcha, Bhardwaj, Karishma, Basel, Siddhant, Pradhan, Sajan, Eling, Charlotte J, Adawi, Ali M, Bouillard, Jean-Sebastien G, Stasiuk, Graeme J, Reiss, Peter, Pariyar, Anand, Tamang, Sudarsan

“…We report unprecedented phase stability of cubic CsPbBr quantum dots in ambient air obtained by using Br as halide precursor. Mechanistic investigation reveals…”
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Cover Picture: Luminescence of Polyethylene Glycol Coated CdSeTe/ZnS and InP/ZnS Nanoparticles in the Presence of Copper Cations (ChemPhysChem 12/2011) by Beaune, Grégory, Tamang, Sudarsan, Bernardin, Aude, Bayle-Guillemaud, Pascale, Fenel, Daphna, Schoehn, Guy, Vinet, Françoise, Reiss, Peter, Texier, Isabelle

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