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Sodium alginate hydrogelation mediated paper-based POCT sensor for visual distance reading and smartphone-assisted colorimetric dual-signal determination of L-lactate

Anal. Methods, 2024, 16,2077-2084
DOI: 10.1039/D4AY00041B, Paper
Wenjuan Wang, Danrong Chen, Yujiao Cai, Zijing Liu, Hongfen Yang, Hongbin Xie, Jinquan Liu, Shengyuan Yang
Here, we show a paper-based POCT sensor based on lactate dehydrogenase-mediated alginate gelation combined with visual distance reading and smartphone-assisted colorimetric dual-signal analysis to determine the concentration of L-lactate in yogurt samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A screening method for the quantitative determination of selective androgen receptor modulators (SARMs) in capsules by high resolution 19F- and 1H-NMR spectroscopy

Anal. Methods, 2024, 16,2135-2146
DOI: 10.1039/D4AY00188E, Paper
Alessandro Maccelli, Anna Borioni, Federica Aureli, Maria Cristina Gaudiano, Livia Manna, Mariangela Raimondo
A new method for rapid determination of selective androgenic receptor modulators (SARMs) andarine, cardarine, ligandrol, ostarine and S-23 in capsules by 1H- and 19F-high resolution NMR spectroscopy was described and validated.
The content of this RSS Feed (c) The Royal Society of Chemistry




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LAMP-based hydrogen ion selective electrochemical sensor for highly sensitive detection of Mycoplasma pneumoniae

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00341A, Paper
Huiqing Wang, Yang Li, Lin Tian, Xinyi Li, Qian Gao, Yaru Liu, Cuiping Ma, Qing Wang, Chao Shi
An urgent need for a concise and rapid detection method for Mycoplasma pneumoniae is required due to its severe impact on human’s health. To meet such a need, this study...
The content of this RSS Feed (c) The Royal Society of Chemistry




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​Rogue state: On Israel’s conflict with Hezbollah  

Israel is choosing war over peace, escalation over compromise 




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NTK chief Seeman booked for alleged ‘derogatory remarks’ against Karunanidhi




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Idukki project leapfrogs ‘endangered’ list

Local enthusiasts pitch in to bring amphibian species back from the brink of extinction




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₹200-crore decentralised green hydrogen scheme 

Decentralised use of green hydrogen could include cooking, off-grid electricity generation




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Gopal Rai calls meeting over Winter Action Plan progress 




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Lawyer sent to jail for 4 months from Delhi HC for ‘derogatory’ remarks against judges

The court directed the police to take Sanjeev Kumar into custody directly from the court and sent him to jail




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2025 ARRL Foundation Scholarship Program Accepting Applications through Jan 6, 2025

The 2025 ARRL Foundation Scholarship Program will begin accepting applications on October 30, 2024. Applications will be accepted through January 6, 2025.

More than 100 scholarships ranging from $500 to $25,000 will be awarded. All applicants must be active, FCC-licensed amateur radio operators. 

Information, along with the link to the online application, can be found on ARRL’s website: https://w...




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Mangrove restoration in T.N. makes a small but steady progress

The Tamil Nadu Forest Department and non-governmental organisations are working to restore mangroves at various sites of the Ennore-Pulicat wetlands. In the meantime, the National Centre for Coastal Research has identified land available for restoration in Cuddalore, Tiruvarur, Thanjavur, Pudukkottai, Ramanathapuram, and Thoothukudi




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Five-day special educator training programme to start from November 11

The initiative is being organised by Chennai Volunteers, a social initiative of the Giving Matters Foundation, a not-for-profit organisation, in collaboration with the Portobello Institute, Ireland




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Coimbatore car blast: NIA interrogates three accused of raising funds for operation

The NIA sleuths will interrogate them in custody till November 14, said a source privy to the investigation




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Revisiting the density profile of the fuzzy sphere model for microgel colloids

Soft Matter, 2024, 20,8181-8184
DOI: 10.1039/D4SM01045K, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Frank Scheffold
Microgel density profiles evaluated with the complementary error function and the popular fuzzy sphere model are not compatible with each other.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ion effects on minimally hydrated polymers: hydrogen bond populations and dynamics

Soft Matter, 2024, 20,8291-8302
DOI: 10.1039/D4SM00830H, Paper
Open Access
Eman Alasadi, Carlos R. Baiz
Compared to bulk water, ions in confined environments or heterogeneous solutions can significantly disrupt hydrogen bond networks.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Network interactions simultaneously enhance stiffness and lubricity of triple-network hydrogels

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00969J, Paper
Nabila Ali, Connor J. Demott, Olivia F. Dingus, Melissa A. Grunlan, Alison C. Dunn
Tough hydrogels with a charge-variable third network were assessed for biomimicking lubricity in both water and FBS solution.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Nature of barriers determines first passage times in heterogeneous media

Soft Matter, 2024, 20,8353-8362
DOI: 10.1039/D4SM00908H, Paper
Moumita Dasgupta, Sougata Guha, Leon Armbruster, Dibyendu Das, Mithun K. Mitra
The nature of barriers control the first passage times in heterogenous media. For entropic barriers, the first passage times increases monotonically with increasing number of barriers, while for energetic barriers, passage times show a non-monotonic behaviour with increasing barriers.
The content of this RSS Feed (c) The Royal Society of Chemistry




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pH and glucose dual-responsive phenylboronic acid hydrogels for smart insulin delivery

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01004C, Paper
Keke Yang, Hou Bo, Dewei Ma, Mingwei Peng, Qinglong Liu, Ziwen Heng, Zhongwei Gu, Xuhan Liu, Siyuan Chen
Phenylboronic acid (PBA) is a widely exploited glucose-sensitive element for constructing glucose-responsive hydrogels to enable smart insulin delivery.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hydrogel-based 3D fabrication of multiple replicas with varying sizes and materials from a single template via iterative shrinking

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00835A, Paper
Eunseok Heo, Hye Been Koo, Jun Chang Yang, In Cho, Hyun-Hee Lee, Yong-Jin Yoon, Steve Park, Jae-Byum Chang
3D printing technologies have been widely used for the rapid prototyping of 3D structures, but their application in a broader context has been hampered by their low printing throughput. For...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Mechanical properties soft hydrogels: assessment by scanning ion-conductance microscopy and atomic force microscopy

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00966E, Paper
Tatiana Tikhonova, Yuri M. Efremov, Vasilii Kolmogorov, Aleksei Iakovlev, Nikolay Sysoev, Peter S. Timashev, Victor Fadeev, Alexander Tivtikyan, Sergey Salikhov, Petr Gorelkin, Yuri Korchev, Alexandr Erofeev, Evgeny Shirshin
The growing interest in biomimetic hydrogels is due to their successful applications in tissue engineering, 3D cell culturing and drug delivery. Major characteristics of hydrogels include swelling, porosity, degradation rate,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Editorial. Retrograde idea

Karnataka jobs Bill should be scrapped




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Bitcoin nears $80k, little progress on crypto regulation in India

A report by Chainalysis says India leads the world on global adoption index for crypto this year




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Reflections on Practice : People in Context / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Safety / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Relationship Building / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Boundaries / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Topics : Aboriginals & Drugs / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Topics : Fetal Alcohol Spectrum Disorder / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 3 - Linda / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 4 - Becky & Liz / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 5 - Street Youth / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 6 - Lee / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 7 - Long Tran / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 8 - Conclusion / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Therapeutic Communication / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Topics : Drugs & the Brain / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Topics : Mental Health & Drugs / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Access to Health Care / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Ethics & Practice / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Pregnant Users / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Dueling Agendas / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Topics : Hospitals & Acute Care / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Topics : Pregnancy & Drugs / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Bevel Up : Chapter 1 - Opening / directed by: Nettie Wild ; produced by: Julie Huguet, André Picard ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), Office national du film du Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Insights / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019




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Reflections on Practice : Why Outreach? / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Topics : Beyond the City / directed by: Nettie Wild ; production agencies: National Film Board of Canada (Montreal), British Columbia Centre for Disease Control. Street Nurse Program (Vancouver)

Montreal : National Film Board of Canada, 2019




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Topics : Prohibition / directed by: Nettie Wild ; production agencies: British Columbia Centre for Disease Control. Street Nurse Program (Vancouver), National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2019