arti

Correction: An impedimetric sensor based on molecularly imprinted nanoparticles for the determination of trypsin in artificial matrices – towards point-of-care diagnostics

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY90029D, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sabrina Di Masi, Marco Costa, Francesco Canfarotta, Antonio Guerreiro, Alicia Hartley, Sergey A. Piletsky, Cosimino Malitesta
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A Multimode Biosensor Based on Prussian Blue Nanoparticle Loaded with Gold Nanoclusters for the Detection of Aflatoxin B1

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D3AY02330C, Paper
zhaodi Fu, juan Huang, Wei Wei, zhihui Wu, Xingbo Shi
Herein, a novel fluorescent/colorimetric/photothermal biosensor is proposed for aflatoxin B1 (AFB1) detection in food based on Prussian blue nanoparticles (PBNPs) (~50 nm), gold nanocluster (AuNCs) and aptamer (Apt) within three...
The content of this RSS Feed (c) The Royal Society of Chemistry




arti

Field method for preservation of total mercury in waters, including those associated with artisanal scale gold mining

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02216A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
David C. P. King, Michael J. Watts, Elliott M. Hamilton, Robert J. G. Mortimer, Mike Coffey, Odipo Osano, Maureene Auma Ondayo, Marcello Di Bonito
A method was developed for sampling and preserving total Hg from water samples, recovering >75% Hg over 4 weeks of storage. The method was assessed using water samples at artisanal gold mining sites in Kenya.
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arti

Antibody-labeled Gold Nanoparticles Based Resonance Rayleigh Scattering Detection of S100B

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00335G, Paper
tiantian Wang, yonghui Wang, junbo Li
Traumatic brain injury (TBI) is a sudden brain injury due to an external force that causes a large number of deaths and permanent disabilities every year. S100B has been recognized...
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arti

Development of a label-free, sensitive gold nanoparticles-poly (adenine)aptasensing platform for colorimetric determination of aflatoxin B1 in corn

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00605D, Paper
Omid Heydari Shayesteh, Katayoun Derakhshandeh, Akram Ranjbar, Reza Mahjub, Abbas Farmany
In this work, a sensitive colorimetric bioassay method based on poly (adenine) aptamer (polyA apt) and gold nanoparticles (AuNPs) was developed to the determination of aflatoxin B1 (AFB1). The polyA...
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arti

Heparin-stabilized gold nanoparticles embedded in graphene for the electrochemical determination of esculetin

Anal. Methods, 2024, 16,2256-2266
DOI: 10.1039/D4AY00229F, Paper
Vinicius José da Silva, Luan Gabriel Baumgarten, Juliana Priscila Dreyer, Edson Roberto Santana, Almir Spinelli, João Paulo Winiarski, Iolanda Cruz Vieira
A conductive nanocomposite consisting of heparin-stabilized gold nanoparticles embedded in graphene was prepared for esculetin determination in tea and jam samples.
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arti

Anti-aggregation colorimetric sensing of cysteine using silver nanoparticles in the presence of Pb2+

Anal. Methods, 2024, 16,2378-2385
DOI: 10.1039/D4AY00351A, Paper
Lihui Mao, Yi Zhang, Huan Zhang, Huili Liu, Yong-ping Gao
In this study, an unmodified AgNPs was synthesized to prepare AgNPs-Pb2+ as a probe for colorimetric sensing of cysteine. We developed a AgNPs colorimetric method for the determination of cysteine in urine, utilizing the anti-aggregation principle.
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arti

On-chip light sheet illumination for nanoparticle tracking in microfluidic channels

Anal. Methods, 2024, 16,2229-2240
DOI: 10.1039/D3AY02290K, Communication
Théo Travers, Gaétan Delhaye, Martinus H. V. Werts, Denis Gindre, Matthieu Loumaigne
A simple and inexpensive method is presented to efficiently integrate light sheet illumination in a microfluidic chip for dark-field microscopic tracking and sizing of nanoparticles.
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arti

A new colorimetric aptasensor for paraquat detection based on the designed aptamer with multiple paraquat binding sites in combination with gold nanoparticles

Anal. Methods, 2024, 16,2340-2348
DOI: 10.1039/D4AY00053F, Paper
Pakawat Kongpreecha, Sineenat Siri
Given paraquat's environmental health risks, there is a need for a fast and simple detection method. This study presents a novel colorimetric aptasensor with a tailored aptamer, boosting sensitivity by targeting multiple paraquat binding sites.
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arti

A simple and rapid colorimetric detection of Staphylococcus Aureus relied on the distance-dependent optical properties of silver nanoparticles

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D3AY02189K, Paper
Ngoc Anh Thu Phan, Hoang Men Nguyen, Cam Duyen Thi Vo, Toi Vo Van, Phuoc Long Truong
The quick and accurate diagnosis of pathogens has appeared as a pressing issue in clinical diagnostics, environmental monitoring, and food safety. The current assays are suffering from limited capacities in...
The content of this RSS Feed (c) The Royal Society of Chemistry




arti

Quantifying platinum binding on protein-functionalized magnetic microparticles using single particle-ICP-TOF-MS

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00268G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Veronica C. Bradley, Benjamin T. Manard, Lyndsey Hendriks, Daniel R. Dunlap, Amber N. Bible, Ada Sedova, Patricia Saint-Vincent, Brian C. Sanders, Hunter B. Andrews
This work describes an analytical procedure, single particle-inductively coupled plasma-time-of-flight-mass spectrometry (SP-ICP-TOF-MS), that was developed to determine the platinum binding efficiency of protein-coated magnetic microparticles.
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arti

The preparation of a boronate affinity-based controlled oriented imprinting coating on a silica nanoparticle surface for the separation and purification of shikimic acid in herbal medicine

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00219A, Paper
Yumin Yang, Daojin Li, Bingqian Liu
Shikimic acid (SA) is one of the most effective drugs against the A (H1N1) virus and has high medicinal value.
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arti

Three-dimensional hotspot structures constructed from nanoporous gold with a V-cavity and gold nanoparticles for surface-enhanced Raman scattering

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00348A, Paper
Yang Xu, Yan Wu, Jianjun Wei, Yuanyu Zhao, Peili Xue
A nanoporous gold V-shaped resonant cavity (NPGVRC) structure constructed with plasmonic resonance coupling effect. The NPGVRC has excellent SERS performance and 3D hotspot properties.
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arti

Western front: On the parties and their prospects in the Maharashtra polls

Granular factors can determine the outcome in Maharashtra 




arti

Exploring 7β-amino-6-nitrocholestens as COVID-19 antivirals: in silico, synthesis, evaluation, and integration of artificial intelligence (AI) in drug design: assessing the cytotoxicity and antioxidant activity of 3β-acetoxynitrocholestane

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00257A, Research Article
Shahabuddin, Uzma, Mohammad Azam, Mehtab Parveen, Nurul Huda Abd Kadir, Kim Min, Mahboob Alam
In light of the ongoing pandemic caused by SARS-CoV-2, effective and clinically translatable treatments are desperately needed for COVID-19 and its emerging variants.
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arti

Recent advances from computer-aided drug design to artificial intelligence drug design

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00522H, Review Article
Keran Wang, Yanwen Huang, Yan Wang, Qidong You, Lei Wang
CADD and AIDD contribute to the drug discovery.
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arti

SIGMAP: an explainable artificial intelligence tool for SIGMA-1 receptor affinity Prediction

RSC Med. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4MD00722K, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Maria Cristina Lomuscio, Nicola Corriero, Vittoria Nanna, Antonio Piccinno, Michele Saviano, Rosa Lanzilotti, Carmen Abate, Domenico Alberga, Giuseppe Felice Mangiatordi
Developing sigma-1 receptor (S1R) modulators is considered a valuable therapeutic strategy to counteract neurodegeneration, cancer progression, and viral infections, including COVID-19. In this context, in-silico tools capable of accurately predicting...
The content of this RSS Feed (c) The Royal Society of Chemistry




arti

AIADMK ready to join hands with like-minded parties to defeat DMK: Palaniswami




arti

Mango growers demand uniform relief of ₹30,000 per acre, fixed prices at tripartite meeting in Krishnagiri




arti

‘Outstanding work’: IIT-M team makes mineral nanoparticles with water

Infusing soil with silica nanoparticles made using the technique could transform agriculture




arti

Home cooks in Thiruvananthapuram are championing artificial additive-free jams, preserves, juice, ethnic eats and more

Four home cooks in Thiruvananthapuram are turning fruits into value-added products without using artificial flavours or preservatives




arti

BJP leader Tamilisai Soundararajan calls for ‘strong alliance of like-minded parties’ to defeat DMK in 2026

BJP’s Tamilisai Soundararajan says that it is not necessary that only parties with similar ideologies should form an alliance




arti

Geometrical impacts of platonic particles on nematic liquid crystal dynamics

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00870G, Paper
Stiven Villada-Gil, Monirosadat Sadati, Juan D. Ospina-Correa, Daniel A. Olaya-Muñoz, Juan P. Hernández-Ortiz, José A. Martínez-González
In this work, we studied the defect dynamics of platonic-like colloidal particles immersed in a nematic liquid crystal under flow conditions, analyzing the behavior of disclinations for each of these polyhedra.
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arti

Carboxymethyl cellulose-stabilized calcium phosphate particles for injectable hydrogel-based bone tissue engineering

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00670D, Paper
Piyaporn Srisura, Yuwaporn Pinyakit, Umphan Ngoensawat, Pongsakorn Yuntasiri, Khoiria Nur Atika Putri, Theerapat Chanamuangkon, Waranyoo Phoolcharoen, Varol Intasanta, Voravee P. Hoven
Carboxymethyl cellulose-stabilized calcium phosphate particles well-dispersed in aqueous solution can be integrated into an injectable hydrogel made of methacrylated hyaluronic acid which is a promising material for bone regeneration applications.
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arti

Controlling wall–particle interactions with activity

Soft Matter, 2024, 20,8395-8406
DOI: 10.1039/D4SM00634H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Luke Neville, Jens Eggers, Tanniemola B. Liverpool
The interaction between a disk and wall in an active nematic depends on a combination of activity and anchoring, with contractile nematics repelling disks with planar anchoring.
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arti

The surface diffusivity of nanoparticles physically adsorbed at a solid–liquid interface

Soft Matter, 2024, 20,8446-8454
DOI: 10.1039/D4SM00992D, Paper
Troy Singletary, Nima Iranmanesh, Carlos E. Colosqui
This work proposes an analytical model considering the effects of hydrodynamic drag and energy barriers induced by liquid solvation forces to predict the in-plane translational diffusivity of a nanoparticle physically adsorbed on a wetted surface.
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arti

Self-assembly of amphiphilic homopolymers grafted onto spherical nanoparticles: complete embedded minimal surfaces and a machine learning algorithm for their recognition

Soft Matter, 2024, 20,8385-8394
DOI: 10.1039/D4SM00616J, Paper
D. A. Mitkovskiy, A. A. Lazutin, A. L. Talis, V. V. Vasilevskaya
Amphiphilic macromolecules grafted onto spherical nanoparticles can self-assemble into morphological structures corresponding to the family of complete embedded minimal surfaces. They arise situationally, can coexist and transform into each other.
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arti

Enhanced gravitational trapping of bottom-heavy Janus particles over parallel microgrooves

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00989D, Paper
Yan Wen, Jiayu Liu, Wei Wang, Pik-Yin Lai, Penger Tong
We report a systematic study of barrier-crossing dynamics of bottom-heavy self-propelled particles (SPPs) over a one-dimensional periodic potential landscape $U_0(x)$, which is fabricated on a microgroove-patterned polydimethylsiloxane (PDMS) substrate. From...
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arti

Long-lived unidirectional flow of active particles within long narrow channels

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00879K, Paper
Man Xu, Ying Lan, Yuehua Yang, Hongyuan Jiang
We present the dynamics of particles in a device divided into two chambers by V-shaped barriers and connected by a narrow channel. Here three distinct movement modes occur, including stochastic movement, oscillation and unidirectional flows.
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arti

Dynamical crossovers and correlations in a harmonic chain of active particles

Soft Matter, 2024, 20,8638-8653
DOI: 10.1039/D4SM00350K, Paper
Subhajit Paul, Abhishek Dhar, Debasish Chaudhuri
We explore the dynamics of a tracer in a harmonic chain of active particles, investigating the influence of interactions. Depending upon the time-scales governed by the interaction and the persistence of activity, we explore crossovers between different scaling behaviors of its dynamics.
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arti

Model predictive control of non-interacting active Brownian particles

Soft Matter, 2024, 20,8581-8588
DOI: 10.1039/D4SM00902A, Paper
Titus Quah, Kevin J. Modica, James B. Rawlings, Sho C. Takatori
Model predictive control is used to guide the spatiotemporal distribution of active Brownian particles by forecasting future states and optimizing control inputs to achieve tasks like dividing a population into two groups.
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arti

Ring-shaped nanoparticle assembly and cross-linking on lipid vesicle scaffolds

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01010H, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Gizem Karabiyik, Aldo Jesorka, Irep Gözen
We show the assembly and cross-linking of carboxylate-modified polystyrene nanoparticles into flexible circular, ring-shaped structures with micrometer sized diameters around the base of surface-adhered giant lipid vesicles.
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arti

Solvent-Free Confinement of Ordered Microparticle Monolayers: Effect of Host Substrate and Pattern Symmetry

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM01196A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ignaas Jimidar, Mitch de Waard, Gijs Roozendaal, Kai Sotthewes
The self-organisation of individual suspended colloids into ordered structures that can be mediated by confinement has garnered interest recently. Despite the push for solvent reduction for sustainability reasons, the comprehension...
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arti

Biomimetic mineralization of positively charged silica nanoparticles templated by thermoresponsive protein micelles: applications to electrostatic assembly of hierarchical and composite superstructures

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00907J, Paper
Nada Y. Naser, William C. Wixson, Helen Larson, Brandi M. Cossairt, Lilo D. Pozzo, François Baneyx
Exploiting the ability of a solid-binding elastin-like peptide to micellize, we mineralize monodisperse silica nanoparticles whose positive surface charge enables one-step electrostatic assembly of various mono- and bi-material superstructures.
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arti

Percolation transitions in a binary mixture of active Brownian particles with different softness

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00981A, Paper
Monika Sanoria, Raghunath Chelakkot, Amitabha Nandi
Homogeneous active Brownian particle (ABP) systems with purely repulsive interactions are considered to exhibit a simple phase behavior, but various physical attributes of active entities can lead to variation in the collective dynamics.
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arti

Magnetic colloidal single particles and dumbbells on a tilted washboard moir'e pattern in a precessing external field

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM01183J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Farzaneh Farrokhzad, Nico C. X. Stuhlmüller, Piotr Kuswik, Maciej Urbaniak, Feliks Stobiecki, Sapida Akhundzada, Arno Ehresmann, Daniel de las Heras, Thomas M. Fischer
We measure the dynamical behavior of colloidal singlets and dumbbells on an inclined magnetic moir'e pattern, subject to a precessing external homogeneous magnetic field. At low external field strength single...
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arti

From the artist’s den




arti

For the festive season, designers are working with artisans to create clothes with a conscience

As gifting and dressing up for the festive season begins, consumers are increasingly looking at sustainable, environment friendly choices



  • Life & Style

arti

Governor participates in Uttarakhand Foundation Day celebrations at Raj Bhavan




arti

Point process theory and applications [electronic resource] : marked point and piecewise deterministic processes / Martin Jacobsen

Boston : Birkhäuser, [2006]




arti

Probability and partial differential equations in modern applied mathematics [electronic resource] / Edward C. Waymire, Jinqiao Duan, editors

New York : Springer, [2005]




arti

The splendors and miseries of martingales [electronic resource] : their history from the casino to mathematics / Laurent Mazliak, Glenn Shafer, editors.

Cham : Birkhäuser, 2022




arti

‘Mem Famous’ movie review: Sumanth Prabhas makes a promising debut in this partially engaging coming-of-age story

Newcomers led by Sumanth Prabhas get the carefree rural Telangana vibe right in the Telugu film ‘Mem Famous’, which shines in a few segments but falls short of being a roller coaster fun ride




arti

Artisans’ best

For the best in crafts and handloom at the ongoing Orissa Crafts Fair at VJT Hall




arti

Artisans steal the limelight




arti

No more parties without permission: Telangana Excise Dept. to farmhouse owners




arti

A musical ode to Faiz’s only poem on Partition 

Amira and Vasundhara explore Faiz Ahmad Faiz’s poem ‘Subh-e-Azadi’ in a sonic landscape of traditional ragas and electronically modified sounds




arti

Morphological analysis of Pd/C nanoparticles using SEM imaging and advanced deep learning

RSC Adv., 2024, 14,35172-35183
DOI: 10.1039/D4RA06113F, Paper
Open Access
Nguyen Duc Thuan, Hoang Manh Cuong, Nguyen Hoang Nam, Nguyen Thi Lan Huong, Hoang Si Hong
In this study, we present a comprehensive approach for the morphological analysis of palladium on carbon (Pd/C) nanoparticles utilizing scanning electron microscopy (SEM) imaging and advanced deep learning techniques.
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arti

N-doped carbon quantum dots for the selective detection of OCl− ions, bioimaging, and the production of Fe3O4 nanoparticles utilized in the synthesis of substituted imidazole

RSC Adv., 2024, 14,35448-35459
DOI: 10.1039/D4RA06474G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Namrata Priyadarshini Hota, Sathiyanarayanan Kulathu Iyer
Nitrogen-doped quantum dots (NCQD) were synthesized by solvothermal means using o-phenylenediamine and L-tartaric acid.
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arti

Self-immolative polydisulfides and their use as nanoparticles for drug delivery systems

RSC Adv., 2024, 14,35568-35577
DOI: 10.1039/D4RA07228F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Katharina Völlmecke, Maurice Kramer, Corinna Horky, Oliver Dückmann, Dennis Mulac, Klaus Langer, Dirk Kuckling
Polydisulfide based nanoparticles can be degraded by glutathione (GSH) to deliver hydrophobic drugs.
The content of this RSS Feed (c) The Royal Society of Chemistry