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Acoustic levitation and manipulation of columns of droplets with integrated optical detection for parallelisation of reactions

Analyst, 2024, 149,5546-5554
DOI: 10.1039/D4AN01096E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ruchi Gupta, Nicholas J. Goddard
In this work, acoustically levitated droplets serve as wells of microtitre plates and are acoustically manipulated to perform chemical and biological reactions in a non-contact fashion.
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Liquid saliva-based Raman spectroscopy device with on-board machine learning detects COVID-19 infection in real-time

Analyst, 2024, 149,5535-5545
DOI: 10.1039/D4AN00729H, Paper
Open Access
Katherine J. I. Ember, Nassim Ksantini, Frédérick Dallaire, Guillaume Sheehy, Trang Tran, Mathieu Dehaes, Madeleine Durand, Dominique Trudel, Frédéric Leblond
Raman spectroscopy and machine learning is used in combination to detect COVID-19 positive saliva in liquid form.
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Impact of blue light on cutaneous barrier structures and properties: NPLC/HR-MSn and Raman analyses

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01244E, Paper
Léa Habib, Rime Michael-Jubeli, Marie Abboud, Roger Lteif, Ali Tfayli
Blue light alters lipids and proteins in the reconstructed human epidermis.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Generation, manipulation, detection and biomedical applications of magnetic droplets in microfluidic chips

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01175A, Minireview
Chenyang Xu, Huanhuan Shi, Zhongjian Tan, Yun Zheng, Weizheng Xu, Zhengxian Dan, Jiacong Liao, Zhiying Dai, Yali Zhao
This review discusses the formation and manipulation of magnetic droplets on microfluidic chips and classifies related detection techniques. Applications in biomedicine were reviewed. Future development of this emerging field is provided.
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Areca influences many



  • A J Vinayak

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Pran and…, mannerisms



  • A J Vinayak

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Spintronic performance of bent zigzag phosphorene nanoribbons: effects of mechanical deformation and gate voltage

Phys. Chem. Chem. Phys., 2024, 26,27363-27370
DOI: 10.1039/D4CP03470H, Paper
Rouhollah Farghadan
This study explores how bending and gate voltage tune the spintronic properties of zigzag phosphorene nanoribbons (ZPNRs) for advanced applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Performance of functionalized graphene oxide with organic radical scavengers in proton exchange membranes

Phys. Chem. Chem. Phys., 2024, 26,27817-27828
DOI: 10.1039/D4CP03151B, Paper
Yu Hu, Jiaxing Wang, Shuai Wang, Yuan Feng
A diazonium salt reaction is used to prepare benzoic acid-functionalized graphene oxide as a bi-functional filler for a Nafion membrane, and the corresponding composite membrane has improved chemical durability and proton conductivity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Lattice thermal conductivity reduction in Ca3AlSb3 and Ca5Al2Sb6 by manipulating the covalent tetrahedral chain

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP03574G, Paper
Chi Zhang, Wenya Zhai, Jingyu Li, Jianbo Zhu, Zengfu Ou, Lanwei Li, Peng-Fei Liu, Xiaobing Liu, Yuli Yan, Yongsheng Zhang
Exploring the origins of low thermal conductivity in Ca–Al–Sb compounds reveals structural interactions that enhance phonon scattering. Strategies involve substituting heavier atoms to disrupt covalent chains, thereby reducing thermal conductivity.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Ballistic transport in sub-10 nm monolayer InAs transistors for high-performance applications

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP03789H, Paper
Tianruo Xie, Yuliang Mao
The modelling of double gate MOSFETs of monolayer InAsH2 is shown in (a). The corresponding transfer characteristics are shown for (b) n-type and (c) p-type, in which various doping concentrations are chosen.
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Deciphering the spectroscopic and thermodynamic aspects of binding of biologically important antioxidants with the alkali induced state of human serum albumin

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP03636K, Paper
Anjali Maheshwari, Nand Kishore
Protein–ligand interactions are crucial for developing and identifying novel therapeutic targets.
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Breaking the Brownian Barrier: Models and Manifestations of Molecular Diffusion in Complex Fluids

Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
DOI: 10.1039/D4CP01813C, Perspective
H. Srinivasan, Veerendra Kumar Sharma, Subhankur Mitra
Over a century ago, Einstein formulated a precise mathematical model for describing Brownian motion. While this model adequately explains the diffusion of micron-sized particles in fluids, its limitations become apparent...
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A composite of pineapple leaf-derived porous carbon integrated with ZnCo-MOF for high-performance supercapacitors

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP02882A, Paper
Xiaoxiao Ma, Yunfan Bai, Shuangli Chen, Zhixian He, Pingping Wu, Yabing Qi, Sijing Zhang
Pineapple leaf-derived biochar (PLB) served as a carrier for ZnCo-MOF in the preparation of ZnCo-MOF@PLB-800. The porous structure of PLB reduced ZnCo-MOF aggregation, enhancing electron transfer and the conductivity of the electrode material.
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170 Not Out celebrates India Posts, Gandhiji and human existence

170 Not Out is more than an exhibition on stamps — it gives visitors a glimpse into different facets of human existence



  • Life & Style

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Chennai | Memories and mothers are the centre of this exhibition-performance by Nimi Ravindran

Nimi Ravindran decides to open her Pandora’s box to mediate on memories and mothers at this exhibition-performance 




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Festive decor trends highlight contemporary aesthetics and craftsmanship

Curating a home today goes beyond conventional decor. It is about telling a story through accents, blending nostalgia with contemporary aesthetics, and celebrating craftsmanship



  • Homes and gardens

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Manam Theatre Festival 2024 | Fresh, investigative takes on gender and the body

The stage is changing as more women and queer folk take the helm, and practitioners experiment with new stories




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Remembering a hotelier and a gentleman




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Towards high performance and durable soft tactile actuators

Chem. Soc. Rev., 2024, 53,3485-3535
DOI: 10.1039/D3CS01017A, Review Article
Open Access
Matthew Wei Ming Tan, Hui Wang, Dace Gao, Peiwen Huang, Pooi See Lee
This review assesses diverse strategies to enhance the actuation performance and durability of soft tactile actuators, enabling optimal functionality in real-world conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Theoretical and computational methods for tip- and surface-enhanced Raman scattering

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS01070H, Review Article
Sai Duan, Guangjun Tian, Yi Luo
The effective field Hamiltonian can rigorously treat the quantum interactions between all components of localized optical fields and molecules, which predicts the breakdown of diverse selection rules and extends the application of optical techniques.
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Routes to high-performance layered oxide cathodes for sodium-ion batteries

Chem. Soc. Rev., 2024, 53,4230-4301
DOI: 10.1039/D3CS00929G, Review Article
Jingqiang Wang, Yan-Fang Zhu, Yu Su, Jun-Xu Guo, Shuangqiang Chen, Hua-Kun Liu, Shi-Xue Dou, Shu-Lei Chou, Yao Xiao
Various optimization strategies are reviewed and summarized to formulate design principles for layered oxide cathodes for sodium-ion batteries.
The content of this RSS Feed (c) The Royal Society of Chemistry




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F1 champion Sebastian Vettel gets back behind the wheel with Porsche to test a Le Mans car

Four-time Formula 1 champion Sebastian Vettel is getting back behind the wheel




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Ferrari win 24 Hours of Le Mans for second year in a row

Ferrari's winning crew from a year ago — Italians Alessandro Pier Guidi, Antonio Giovinazzi and Britain's James Calado — finished third in the 51 car on a day of drizzle and overcast skies.




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Bagnaia capitalises on Martin crash in Germany to take championship lead




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HOCKEY/ Harmanpreet to lead as HI names team for Paris Olympics




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INTERVIEW | India needs to do well in the first three matches in Paris: Herman Kruis

The Dutchman believes that although Indian hockey, in the last eight years, has taken a very big step forward, the bigger need is to develop coaches at the grassroots level so the basics are taught right; the High Performance Director also stresses on the need for better infrastructure




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Destiny’s child, outlier, everyman: the many shades of P.R. Sreejesh

The 36-year-old has had a remarkable life in hockey. Set to play in his fourth Olympics, he talks about what continues to drive him, the many battles he has fought, why he does not want to change his past, and how his family and a ‘guardian angel’ have kept him tending India’s goal




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Paris Olympics: Yves du Manoir — living over a century

It predated hockey’s Games debut and after 100 years, it will incidentally host the same sport; Harmanpreet sees this as motivation and wants to make it all the more memorable by winning gold




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Paris Olympics: Harmanpreet's late strike hands India 1-1 draw against Argentina

Lucas Martinez gave Argentina the lead in the 22nd minute before Harmanpreet converted India's 10th and last penalty corner to pick up a crucial point from the game.




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Harmanpreet Singh and Craig Fulton interview: ‘As a team we have seen every situation, handled it together’

India hockey captain Harmanpreet and coach Craig Fulton talk about the dynamics within the set-up, the learnings from a poor World Cup, a rise the rankings and what an Olympic medal would mean to them and to the game that once people thronged to watch




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Paris Olympics: Harmanpreet’s brace enables India to overcome Ireland challenge

With two wins and a draw, India has gathered seven points from three matches and has almost made it to the quarterfinals.




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Men’s hockey: 10-man India beats Great Britain to enter semifinals at Paris Olympics

Harmanpreet, Sukhjeet, Lalit Upadhyay and Raj Kumar Pal scored for India in the shootout, which had more drama in store than one expects in pure action.




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Motivated India eye German scalp to script another historic chapter in Olympic men's hockey

India won last of their eight Olympic gold medals way back in the 1980 Moscow Games. Paris provides them a great opportunity to make history.




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Paris Olympics men’s hockey: Germany enters finals; India to fight for bronze

India went down fighting against Germany 3-2 and will be up against Spain in the bronze medal play-off




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Sreejesh urges India to fight for bronze against Spain after semifinal loss to Germany in Paris Olympics

Sreejesh, who would play his last international match in the third place encounter against Spain on Thursday (August 8), said winning a medal should be the team’s priority




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Harmanpreet and Co. have strong foundation for Los Angeles 2028 gold, says Mike Horn

The Swiss motivational coach's intense three-day mental toughness boot camp in the Alps pushed Harmanpreet and Co to their limits, in adventure tasks that also helps in coming out of their comfort zones and also form strong bond .




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P.R. Sreejesh: Man with lightning reflexes

The former Indian hockey team goalkeeper, who has hung up his boots after an illustrious career, takes over as the junior men’s team coach on October 1




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Harmanpreet to lead as Indian hockey embarks on new Olympic cycle in post-Sreejesh era

HI names the squad for Asian Champions Trophy




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There will always be some regret of not reaching the final at Paris, says Manpreet Singh

Since relinquishing captaincy after the Tokyo Olympics, there has been a second wind to Manpreet’s career and performance, playing with a lot more freedom.




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Harmanpreet, Sreejesh shortlisted for FIH Hockey Stars Awards

Both Harmanpreet and Sreejesh played vital roles in India's splendid campaign in the Paris Olympics where the team claimed a bronze medal




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Delhi to host India-Germany hockey series in October

The last time India faced Germany was in the semifinal of the Paris Olympics, where the European giants emerged victorious




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Harmanpreet is costliest buy on day one of HIL auctions




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India eyes Paris revenge against Germany in Test series as international hockey returns to Delhi

For the last 10 years, the capital's Major Dhyan Chand National Stadium, once considered the spiritual home of the game, has not hosted any international match.




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Keen contest expected as an on-the-rise India takes on World No. 2 Germany

The host is struggling with a few injuries; Harmanpreet will have Vivek Sagar Prasad as his deputy while the visiting team will sport a new look




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Underwhelming India wastes chances, goes down to German efficiency




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Indian hockey team beats world champions Germany 5-3 in second Test, but loses series in shoot-out

India turned the table in the second half, with goals from Sukhjeet Singh (34th and 48th), skipper Harmanpreet Singh (42nd and 43rd) and Abhishek (45th) to level the two-match series.




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Tamil Nadu scripts a 43-0 victory over Andaman & Nicobar, enters quarterfinals




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Students block road, demand classrooms in Dharmapuri




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Tapping woman power

Even as more and more women graduate, why do very few seek jobs or get hired?




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Biindigen! : Amik says welcome / Nancy Cooper ; illustrated by Joshua Mangeshig Pawis-Steckley

Cooper, Nancy, 1967- author