Search Results - "KOTOV, Nicholas A"

Circular Polarized Light Emission in Chiral Inorganic Nanomaterials by Jiang, Shuang, Kotov, Nicholas A.

“…Chiral inorganic nanostructures strongly interact with photons changing their polarization state. The resulting circularly polarized light emission (CPLE) has…”
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Inorganic Nanoparticles as Protein Mimics by Kotov, Nicholas A.

“…Inorganic nanoparticles coated with organic films can display surface chemistries that allow them to function like globular proteins. Water-soluble inorganic…”
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Chiral Nanoceramics by Fan, Jinchen, Kotov, Nicholas A.

“…The study of different chiral inorganic nanomaterials has been experiencing rapid growth during the past decade, with its primary focus on metals and…”
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Functional Graphene Nanomaterials Based Architectures: Biointeractions, Fabrications, and Emerging Biological Applications by Cheng, Chong, Li, Shuang, Thomas, Arne, Kotov, Nicholas A, Haag, Rainer

“…Functional graphene nanomaterials (FGNs) are fast emerging materials with extremely unique physical and chemical properties and physiological ability to…”
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Nonadditivity of nanoparticle interactions by Batista, Carlos A. Silvera, Larson, Ronald G., Kotov, Nicholas A.

“…Understanding interactions between inorganic nanoparticles (NPs) is central to comprehension of self-organization processes and a wide spectrum of physical,…”
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Dual-Mode Ultrasensitive Quantification of MicroRNA in Living Cells by Chiroplasmonic Nanopyramids Self-Assembled from Gold and Upconversion Nanoparticles by Li, Si, Xu, Liguang, Ma, Wei, Wu, Xiaoling, Sun, Maozhong, Kuang, Hua, Wang, Libing, Kotov, Nicholas A, Xu, Chuanlai

“…Chiral self-assembled nanomaterials with biological applications have attracted great interest. In this study, DNA-driven gold-upconversion nanoparticle…”
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Terahertz circular dichroism spectroscopy of biomaterials enabled by kirigami polarization modulators by Choi, Won Jin, Cheng, Gong, Huang, Zhengyu, Zhang, Shuai, Norris, Theodore B., Kotov, Nicholas A.

“…Terahertz circular dichroism (TCD) offers multifaceted spectroscopic capabilities for understanding the mesoscale chiral architecture and low-energy vibrations…”
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Antibacterial Metal Oxide Nanoparticles: Challenges in Interpreting the Literature by Kadiyala, Usha, Kotov, Nicholas A, VanEpps, J Scott

“…Metal oxide nanoparticles (MO-NPs) are known to effectively inhibit the growth of a wide range of Gram-positive and Gram-negative bacteria. They have emerged…”
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A kirigami approach to engineering elasticity in nanocomposites through patterned defects by Shyu, Terry C., Damasceno, Pablo F., Dodd, Paul M., Lamoureux, Aaron, Xu, Lizhi, Shlian, Matthew, Shtein, Max, Glotzer, Sharon C., Kotov, Nicholas A.

“…Networks of notches in nanocomposite sheets prevent unpredictable local failure and increase the ultimate strain of the sheets from 4% to 370% without…”
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Single- and multi-component chiral supraparticles as modular enantioselective catalysts by Li, Si, Liu, Juan, Ramesar, Naomi S., Heinz, Hendrik, Xu, Liguang, Xu, Chuanlai, Kotov, Nicholas A.

“…Nanoscale biological assemblies exemplified by exosomes, endosomes and capsids, play crucial roles in all living systems. Supraparticles (SP) from inorganic…”
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Chiromagnetic nanoparticles and gels by Yeom, Jihyeon, Santos, Uallisson S, Chekini, Mahshid, Cha, Minjeong, de Moura, André F, Kotov, Nicholas A

“…Chiral inorganic nanostructures have high circular dichroism, but real-time control of their optical activity has so far been achieved only by irreversible…”
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Multiscale Control of Nanocellulose Assembly: Transferring Remarkable Nanoscale Fibril Mechanics to Macroscale Fibers by Mittal, Nitesh, Ansari, Farhan, Gowda.V, Krishne, Brouzet, Christophe, Chen, Pan, Larsson, Per Tomas, Roth, Stephan V, Lundell, Fredrik, Wågberg, Lars, Kotov, Nicholas A, Söderberg, L. Daniel

“…Nanoscale building blocks of many materials exhibit extraordinary mechanical properties due to their defect-free molecular structure. Translation of these high…”
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Unexpected Chirality of Nanoparticle Dimers and Ultrasensitive Chiroplasmonic Bioanalysis by Wu, Xiaoling, Xu, Liguang, Liu, Liqiang, Ma, Wei, Yin, Honghong, Kuang, Hua, Wang, Libing, Xu, Chuanlai, Kotov, Nicholas A

“…Chiral assemblies of nanoparticles (NPs) are typically constructed with helical or tetrahedral geometries. Simple pairs of NPs are not expected to display…”
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Emergence of complexity in hierarchically organized chiral particles by Jiang, Wenfeng, Qu, Zhi-Bei, Kumar, Prashant, Vecchio, Drew, Wang, Yuefei, Ma, Yu, Bahng, Joong Hwan, Bernardino, Kalil, Gomes, Weverson R, Colombari, Felippe M, Lozada-Blanco, Asdrubal, Veksler, Michael, Marino, Emanuele, Simon, Alex, Murray, Christopher, Muniz, Sérgio Ricardo, de Moura, André F, Kotov, Nicholas A

“…The structural complexity of composite biomaterials and biomineralized particles arises from the hierarchical ordering of inorganic building blocks over…”
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Nanoporous aramid nanofibre separators for nonaqueous redox flow batteries by Tung, Siu on, Fisher, Sydney L., Kotov, Nicholas A., Thompson, Levi T.

“…Redox flow batteries are attractive for large-scale energy storage due to a combination of high theoretical efficiencies and decoupled power and energy storage…”
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Intracellular localization of nanoparticle dimers by chirality reversal by Sun, Maozhong, Xu, Liguang, Bahng, Joong Hwan, Kuang, Hua, Alben, Silas, Kotov, Nicholas A., Xu, Chuanlai

“…The intra- and extracellular positioning of plasmonic nanoparticles (NPs) can dramatically alter their curative/diagnostic abilities and medical outcomes…”
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Charge Transport Dilemma of Solution-Processed Nanomaterials by Kim, Ji-Young, Kotov, Nicholas A

“…A large variety of nanoparticles were synthesized during the last 25 years and are used now as “building blocks” for a variety of materials. Bottom-up solution…”
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Branched Aramid Nanofibers by Zhu, Jian, Yang, Ming, Emre, Ahmet, Bahng, Joong Hwan, Xu, Lizhi, Yeom, Jihyeon, Yeom, Bongjun, Kim, Yoonseob, Johnson, Kyle, Green, Peter, Kotov, Nicholas A.

“…Interconnectivity of components in three‐dimensional networks (3DNs) is essential for stress transfer in hydrogels, aerogels, and composites. Entanglement of…”
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Enantiomeric Discrimination by Surface‐Enhanced Raman Scattering–Chiral Anisotropy of Chiral Nanostructured Gold Films by Liu, Zexi, Ai, Jing, Kumar, Prashant, You, Enming, Zhou, Xiong, Liu, Xi, Tian, Zhongqun, Bouř, Petr, Duan, Yingying, Han, Lu, Kotov, Nicholas A., Ding, Songyuan, Che, Shunai

“…A surface‐enhanced Raman scattering‐chiral anisotropy (SERS‐ChA) effect is reported that combines chiral discrimination and surface Raman scattering…”
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Shell-Engineered Chiroplasmonic Assemblies of Nanoparticles for Zeptomolar DNA Detection by Zhao, Yuan, Xu, Liguang, Ma, Wei, Wang, Libing, Kuang, Hua, Xu, Chuanlai, Kotov, Nicholas A

“…DNA-bridged pairs of seemingly spherical metallic nanoparticles (NPs) have chiral geometry due to the nonideal oblong shape of the particles and scissor-like…”
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