#AgNPs
LightNews LightNews
sholtodavid.bsky.social
Recent MDPI paper including diagram of a bacterial cell with a mitochondrion 🤦‍♀️ The authors propose a mechanism for the toxicity of silver nanoparticles: "Ag+ ions in AgNPs bombard the bacterial mitochondria’s electron transport chain, resulting in cell death".
October 5, 2025 at 7:56 PM
int-pharmacy.bsky.social
Can fruit waste detect drugs? Study uses AgNPs@CDs from lemon waste to sense losartan. #Nanoprobe #Hypertension
www.rimpacts.com/rd/p?c=10072... 📄DOI: doi.org/10.1016/j.mi...
Eco-Friendly Synthesis of Core–Shell Ag@Cds Nanoprobes From Sweet Lemon Waste for Selective Fluorescence Detection of Losartan in Biofluids
Can fruit waste detect drugs? Study uses AgNPs@CDs from lemon waste to sense losartan. #Nanoprobe #Hypertension
www.rimpacts.com
December 21, 2025 at 9:47 AM
bigearthdata.ai
Ecotoxic effect of mycogenic silver nanoparticles in water and soil environment
->Nature | #Soil #Environment #Water | More info from EcoSearch
Ecotoxic effect of mycogenic silver nanoparticles in water and soil environment
As it was stated earlier, the water and soil ecosystems are the most endangered by the AgNPs presence due to their release to the environment. The estimated concentrations of AgNPs in soil are in the range of 0.24–729.23 ng/kg AgNPs...
www.nature.com
March 29, 2025 at 12:37 AM
degruyterbrillimms.bsky.social
Researchers show that PDA@AgNPs-Cfz #Nanocomposite, comprising #SilverNanoparticles (#AgNPs) synthesized using Agastache rugosa leaf extract, exhibits superior #Antibacterial and #Antibiofilm activity against P. aeruginosa.
Nanotechnology Reviews #OpenAccess: doi.org/10.1515/ntre...
Fluorescence microscopy images of P. aeruginosa showing ROS generation after nanoparticle treatment: (a) control, (b) AgNPs, (c) PVP-AgNPs, (d) PDA@AgNPs, and (e) PDA@AgNPs-Cfz. Inserts: Bio-TEM micrographs showing nanoparticle attachment to the bacterial membrane.
December 28, 2025 at 2:30 AM
sportrendy.bsky.social
Zeynep Sönmez, Monterrey Açık Kadınlar Tenis Turnuvası'nın ilk turunda Çek rakibi Marie Bouzkova'ya 2-1 yenilerek elendi.

#AbiertoGNPSeguros #AGNPS #EstadioGNPSeguros #VivirEsIncreíble
August 19, 2025 at 10:06 AM
tomk.eurosky.social
♻️ recycle your figures ⚠️ Same figure in 8 papers !

#ResearchIntegrity🕵️ #ImageForensics #FoSci
pubpeer.com/publications...
PubPeer post showing that the same images were used in 8 different manuscripts and presented differently: CLE-AgNPs in RSC Advances (2024): https://doi.org/10.1039/d4ra02362e AgNps in Biomass Conversion and Biorefinery (2024): https://doi.org/10.1007/s13399-024-05384-w AgNps in The International Journal of Advanced Manufacturing Technology (2024): https://doi.org/10.1007/s00170-023-12793-0 SiO2 NPs in Chemical Papers (2024): https://doi.org/10.1007/s11696-023-03135-1 GAgNPs in Emergent Materials (2023): https://doi.org/10.1007/s42247-023-00446-7 SiO2 NPs in Emergent Materials (2022): https://doi.org/10.1007/s42247-022-00401-y SiO2 NPs in Tribology International (2024): https://doi.org/10.1007/s00170-022-10419-5 AgNps in Tribology International (2024): https://doi.org/10.1016/j.triboint.2024.109270
January 24, 2025 at 1:19 PM
envnewsbits.bsky.social
Biodegradable antibacterial food packaging based on carboxymethyl cellulose from sugarcane bagasse/cassava starch/chitosan/gingerol extract stabilized silver nanoparticles (Gin-AgNPs) and vanillin as cross-linking agent

Plaeyao, K., Talodthaisong, C., Yingyuen, W., Kaewbundit, R., Tun, W. S. T.,…
Biodegradable antibacterial food packaging based on carboxymethyl cellulose from sugarcane bagasse/cassava starch/chitosan/gingerol extract stabilized silver nanoparticles (Gin-AgNPs) and vanillin as cross-linking agent
Plaeyao, K., Talodthaisong, C., Yingyuen, W., Kaewbundit, R., Tun, W. S. T., Saenchoopa, A., Kayunkid, N., Wiwattananukul, R., Sakulsombat, M., & Kulchat, S. (2025). Biodegradable antibacterial food packaging based on carboxymethyl cellulose from sugarcane bagasse/cassava starch/chitosan/gingerol extract stabilized silver nanoparticles (Gin-AgNPs) and vanillin as cross-linking agent. Food Chemistry, 466, 142102. Abstract The increasing issue of plastic waste necessitates improved solutions, and biodegradable food packaging is a promising alternative to traditional plastic.
envnewsbits.info
December 5, 2024 at 2:32 PM
rridrobot.bsky.social
RRIDs were included in this in RSC Advances paper. We value the author's support of reproducibility. #methodsmatter #OpenScience #OpenResearch
Biosynthesis and characterization of silver nanoparticles synthesized using extracts of Agrimonia eupatoria L. and in vitro and in vivo studies of potential medicinal applications
This research explores the synthesis, characterization, and biological activities of silver nanoparticles (AgNPs) derived from acetone (AgNPs-acetone) and aqueous (AgNPs-H2O) extracts of Agrimonia eupatoria. The nanoparticles exhibit isometric morphology and uniform size distribution, as elucidated through Transmis
doi.org
March 25, 2026 at 7:04 AM
dypusop2019.bsky.social
Silver Nanoparticles (AgNPs): Comprehensive Insights into Bio/Synthesis, Key Influencing Factors, Multifaceted Applications, and Toxicity─A 2024 Update | ACS Omega pubs.acs.org/doi/10.1021/...
Silver Nanoparticles (AgNPs): Comprehensive Insights into Bio/Synthesis, Key Influencing Factors, Multifaceted Applications, and Toxicity─A 2024 Update
Silver nanoparticles (AgNPs) are widely recognized for their unique optical, electronic, and antibacterial properties, enabling their use in biosensing, photonics, electronics, drug delivery, and anti...
pubs.acs.org
August 5, 2025 at 2:05 PM
ltock.bsky.social
@awithonelison.bsky.social I'm waiting for Trump's FDA to start pushing AgNPs in lieu of actual antibiotics.

The woo must flow.
September 7, 2025 at 5:54 PM
surajmali.bsky.social
Silver Nanoparticles (AgNPs): Comprehensive Insights into Bio/Synthesis, Key Influencing Factors, Multifaceted Applications, and Toxicity─A 2024 Update | ACS Omega pubs.acs.org/doi/full/10....
pubs.acs.org
August 2, 2025 at 8:36 AM
bjmiller0.bsky.social
By one pot thermal assisted method Siengchin et al. prepared the nanocomposite egg shell powder with in situ generated AgNPs
DOI: 10.1016/j.jobab.2020.04.003
sciencedirect.com/science/arti...
May 17, 2025 at 3:57 PM
respublications.bsky.social
New work in #RESPhysEnt

Influence of addition of isolated soy protein & silver nanoparticles in diet of #Bombyx mori on larval development & silk production
doi.org/10.1111/phen.70056

#Sericulture #AgNPs
@wybouw.bsky.social @tbuescher.bsky.social @tobybruce.bsky.social @wileyecology.bsky.social
July 7, 2026 at 3:04 PM
Finally get to see this work published with colleagues from the department of physics, University of South Bohemia.
Adaptable #biosensor for detecting a variety of pathogens.

onlinelibrary.wiley.com/doi/10.1002/...
Tailored Functionalization of Plasmonic AgNPs/C:H:N:O Nanocomposite for Sensitive and Selective Detection
AgNPs/C:H:N:O nanocomposite as a highly selective and sensitive transducer for detecting Borrelia bacteria was developed. The functionalized surface enables precise immobilization of spirochetes, wit...
onlinelibrary.wiley.com
January 3, 2025 at 12:37 PM
academig.bsky.social
Silver Nanoparticles Stabilized by Sodium Alginate and Their Application for Inhibiting Apple Rot
doi.org/10.1134/S263...
Obtaining Silver Nanoparticles Stabilized by Sodium Alginate and Their Application for Inhibiting Apple Rot - Nanobiotechnology Reports
Abstract Two samples of silver nanoparticles (AgNPs) stabilized with the salt of a natural polysaccharide (sodium alginate) are obtained. The samples differed in their synthesis conditions, in particu...
doi.org
August 3, 2025 at 6:47 PM
realbiomassspec.bsky.social
Insights into the fungal secretomes and their roles in the formation and stabilization of the biogenic silver nanoparticles #RSCAdv #MassSpec pubs.rsc.org/en/content/a...
Insights into the fungal secretomes and their roles in the formation and stabilization of the biogenic silver nanoparticles
The biosynthesis of silver nanoparticles (AgNPs) using biological systems has emerged as a promising alternative to traditional chemical methods, providing eco-friendly solutions in nanotechnology. Th...
pubs.rsc.org
March 5, 2025 at 1:13 PM
rridrobot.bsky.social
RRIDs were included in this Frontiers in Microbiology paper. We value the author's support of reproducibility. #reproducibility #reproducibility #methodsmatter
AgNPs biosynthesized from Pseudomonas Z9.3 metabolites as antimicrobial agents against bacterial and fungal pathogens
doi.org
May 28, 2025 at 7:00 AM
degruyterbrillimms.bsky.social
Green #nanomedicine needs safer synthesis.

Ocimum basilicum juices yield #AgNPs where biomolecular richness drives particle size, stability, and #antimicrobial potency, with leaf‑derived ~8 nm particles showing superior performance.

#GreenProcessingandSynthesis: doi.org/10.1515/gps-...
Biomolecular richness controls size-dependent antimicrobial activity of silver nanoparticles synthesized from solvent-free fresh juices of Ocimum basilicum
September 13, 2026 at 2:01 PM
fchupol.bsky.social
Our colleagues Aleš Panáček and Lucie Hochvaldová published a Featured article in @natureportfolio.bsky.social
journal @commsbio.bsky.social describing how bacteria resist AgNPs by aggregating them through the flagellin production in E. coli or biofilm formation in S. aureus and how to overcome it
Cover image in @CommsBiol about our Featured article on the development and overcoming of bacterial resistance to AgNP. The mechanism of resistance is the same for both types of bacteria and involves the aggregation of silver nanoparticles leading to the formation of black precipitates. However, the way in which Gram-positive and Gram-negative bacteria induce aggregation of silver nanoparticles is completely different. Chemical analysis of the surface of the silver precipitates shows that aggregation is triggered by flagellin production in E. coli and by bacterial biofilm formation in S. aureus. However, resistance in both types of bacteria can be overcome by using pomegranate rind extract, which inhibits both flagellin and biofilm production, or by stabilizing the silver nanoparticles by covalently binding them to a composite material containing graphene sheets, which protects the silver nanoparticles from aggregation induced by the bacterial biofilm produced by S. aureus.
November 29, 2024 at 12:58 PM
degruyterbrillimms.bsky.social
Green-synthesized #AgNPs with hemp-activated carbon on plasma-treated cotton create durable #antimicrobial sheets, inhibiting odor-causing bacteria and retaining #OdorReducing performance after washing for reusable #footwear.

#OpenAccess Nanotechnology Reviews: doi.org/10.1515/ntre...
Green synthesis of silver nanoparticles using Ageratum conyzoides for activated carbon compositing to prepare antimicrobial cotton fabric
March 5, 2026 at 2:45 AM
envsci.rsc.org
𝗡𝗲𝘄 𝙀𝙣𝙫𝙞𝙧𝙤𝙣𝙢𝙚𝙣𝙩𝙖𝙡 𝙎𝙘𝙞𝙚𝙣𝙘𝙚: 𝙉𝙖𝙣𝙤 𝗛𝗢𝗧 𝗮𝗿𝘁𝗶𝗰𝗹𝗲𝘀 ✨

Surface Coatings Regulate the Biodynamics and Trophic Transfer of Silver Nanoparticles: Insights from Au@Ag Core-Shell Nanoparticle (Fan 𝘦𝘵 𝘢𝘭.) ➡️ pubs.rsc.org/en/cont...
1/2
Surface coatings regulate the biodynamics and trophic transfer of silver nanoparticles: insights from Au@Ag core–shell nanoparticles
Silver nanoparticles (AgNPs) are widely used in industrial production and daily life, and their potential risks to aquatic environments deserve further attention. However, contributions of AgNPs and their released ions in the biodynamic processes within aquatic organisms remained largely unknown. To address this, t
pubs.rsc.org
June 23, 2026 at 12:30 PM
envsci.rsc.org
🆕 𝙀𝙣𝙫𝙞𝙧𝙤𝙣𝙢𝙚𝙣𝙩𝙖𝙡 𝙎𝙘𝙞𝙚𝙣𝙘𝙚: 𝙉𝙖𝙣𝙤 𝗛𝗢𝗧 𝗮𝗿𝘁𝗶𝗰𝗹𝗲𝘀 🔥

Surface Coatings Regulate the Biodynamics and Trophic Transfer of Silver Nanoparticles: Insights from Au@Ag Core-Shell Nanoparticle (Fan 𝘦𝘵 𝘢𝘭.) ➡️ pubs.rsc.org/en/cont...
1/2
Surface Coatings Regulate the Biodynamics and Trophic Transfer of Silver Nanoparticles: Insights from Au@Ag Core-Shell Nanoparticle - Environmental Science: Nano (RSC Publishing)
Silver nanoparticles (AgNPs) are widely used in industrial production and daily life, and their potential risks to aquatic environments deserve further attention. However, contributions of AgNPs and their released ions in the biodynamic processes within aquatic organisms remained largely unknown. To address HOT articles from Environmental Science: Nano
pubs.rsc.org
June 19, 2026 at 10:00 AM
degruyterbrillimms.bsky.social
This Green Processing and Synthesis presents the #GreenSynthesis of #AgNPs from parsley leaves and highlights their #Antioxidant & #AntiMicrobial potential against K. pneumoniae & B. cereus, two frequent foodborne #AntibioticResistant #Pathogens.

#OpenAccess: doi.org/10.1515/gps-...
Green synthesis of parsley-derived silver nanoparticles and their enhanced antimicrobial and antioxidant effects against foodborne resistant bacteria
November 19, 2025 at 12:00 PM
tonyrwalker1.bsky.social
Physicochemical and biological characterization and applications of silver nanoparticles obtained by green synthesis using Cichorium intybus

www.sciencedirect.com/science/arti...
Physicochemical and biological characterization and applications of silver nanoparticles obtained by green synthesis using Cichorium intybus
Recent advances in nanotechnology have made it possible to obtain different types of nanomaterials, including silver nanoparticles (AgNPs). In this wo…
www.sciencedirect.com
December 31, 2024 at 12:12 PM
biorxiv-ecology.bsky.social
Toxic Effects of Biogenic and Synthesized Silver Nanoparticles on Sea Urchin Echinometra lucunter Embryos https://www.biorxiv.org/content/10.1101/2024.04.16.589722v1
Toxic Effects of Biogenic and Synthesized Silver Nanoparticles on Sea Urchin Echinometra lucunter Embryos https://www.biorxiv.org/content/10.1101/2024.04.16.589722v1
Due to their broad-spectrum antimicrobial action and ease of synthesis, silver nanoparticles (AgNPs)
www.biorxiv.org
April 20, 2024 at 4:31 PM