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Stabilizing perovskite quantum dot oxygen sensors through ultra-long 2 mm horizontally aligned nanopores in anodic alumina oxide templates

By pubs.rsc.org
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J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03851G, Paper
Johan Iskandar, Chih-Yi Liu, Chih-Chien Lee, Kuan-Yu Ke, M. Rivaldi Ali Septian, Richie Estrada, Humaidi Humaidi, Sajal Biring, Cheng-Shane Chu, Zong-Liang Tseng, Shun-Wei Liu
Perovskite quantum dots (PQDs) offer potential for gas sensing, though stability limits use. Johan et al. enhanced PQD stability with a horizontally aligned anodic alumina oxide template, maintaining fluorescence for 3 weeks without change.
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Room-temperature gas sensors based on low-dimensional nanomaterials

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J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03729D, Review Article
Young-Woo Jang, Jeong-Wan Jo, Sung Kyu Park, Jaehyun Kim
We provide a roadmap for room-temperature operable low-dimensional semiconductor-type gas sensors, along with recent trends in their application fields for a comprehensive overview.
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Nanoplasmonic biosensors for environmental sustainability and human health

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Chem. Soc. Rev., 2024, 53,10491-10522
DOI: 10.1039/D3CS00941F, Review Article
Wenpeng Liu, Kyungwha Chung, Subin Yu, Luke P. Lee
This review examines recent developments in nanoplasmonic biosensors to identify analytes from the environment and human physiological parameters for monitoring sustainable global healthcare for humans, the environment, and the earth.
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Ovonic threshold switching-based artificial afferent neurons for thermal in-sensor computing

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Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00053F, Communication
Kai Li, Jiaping Yao, Peng Zhao, Yunhao Luo, Xiang Ge, Rui Yang, Xiaomin Cheng, Xiangshui Miao
This research demonstrates an OTS-based temperature-sensing afferent neuron that features low power consumption and a compact circuit structure.
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An ultra-soft conductive elastomer for multifunctional tactile sensors with high range and sensitivity

By pubs.rsc.org
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Mater. Horiz., 2024, 11,1975-1988
DOI: 10.1039/D3MH02074F, Communication
Ao Yin, Ruiguang Chen, Rui Yin, Shiqiang Zhou, Yang Ye, Yuxin Wang, Peike Wang, Xue Qi, Haipeng Liu, Jiang Liu, Suzhu Yu, Jun Wei
Our study shows an ultra-soft conductive material with excellent adhesive ability to solve the mismatch of the interface. With coupled microstructures, our sensor demonstrates a remarkable sensitivity and a fast response time.
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2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) [electronic journal].

By encore.st-andrews.ac.uk
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Enhancing the performance of molecule-based piezoelectric sensors by optimizing their microstructures

By pubs.rsc.org
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Chem. Sci., 2024, 15,18060-18066
DOI: 10.1039/D4SC05442C, Edge Article
Open Access
Zheng-Xiao Tang, Bin Wang, Zhi-Rui Li, Zhuo Huang, Hai-Xia Zhao, La-Sheng Long, Lan-Sun Zheng
A molecule-based ferroelectric [(CH3)3NCH2CH2Br][GaBr4] (1), with a d33 value of 331 pC N−1, was synthesized. The power density of the 1@S-PDMS piezoelectric sensor, featuring optimized microstructures, is up to 490 μW cm−2.
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Recent advances in hydrogel-based flexible strain sensors for harsh environment applications

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Chem. Sci., 2024, 15,17799-17822
DOI: 10.1039/D4SC05295A, Review Article
Open Access
Miaoyu Li, Jie Pu, Qinghe Cao, Wenbo Zhao, Yong Gao, Ting Meng, Jipeng Chen, Cao Guan
The application of hydrogel-based flexible strain sensors in harsh environments, including extreme temperatures, humidity, high mechanical strain, and strong corrosion, is investigated.
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An ultrasensitive 2,4,6-trinitrophenol nanofluidic sensor inspired by olfactory sensory neurons in sniffer dogs

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05493H, Edge Article
Open Access
Xin Li, Zhanfang Liu, Linsen Yang, Shengyang Zhou, Yongchao Qian, Yuge Wu, Zidi Yan, Zhehua Zhang, Tingyang Li, Qingchen Wang, Congcong Zhu, Xiang-Yu Kong, Liping Wen
Inspired by sniffer dog olfactory sensory neurons, an ultrasensitive TNP detection sensor was developed by in situ growing UiO-66-NH2 layers on AAO. It exhibits a limit of detection with 6.5 × 10−16 g mL−1, offering a new method for rapid detection.
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Real-time monitoring of a 3D blood–brain barrier model maturation and integrity with a sensorized microfluidic device

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Lab Chip, 2024, 24,5085-5100
DOI: 10.1039/D4LC00633J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Maria Cristina Ceccarelli, Marie Celine Lefevre, Attilio Marino, Francesca Pignatelli, Katarzyna Krukiewicz, Matteo Battaglini, Gianni Ciofani
A new in vitro sensorized model of the blood–brain barrier has been developed and characterized.
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SERS-based pump-free microfluidic chip sensor for highly sensitive competitive immunoassay of cortisol in human sweat

By pubs.rsc.org
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Lab Chip, 2024, Accepted Manuscript
DOI: 10.1039/D4LC00858H, Paper
Siyue Xiong, Chushu Zhu, Chengxuan Wang, Peitao Dong, Xuezhong Wu
Cortisol, known as the "stress hormone," is secreted by the adrenal cortex. Measuring cortisol levels in body fluids is essential for evaluating stress levels, adrenal function, hormone imbalances, and psychological...
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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

By pubs.rsc.org
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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.
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An electrochemiluminescence microsensor based on DNA-silver nanoclusters amplification for detecting cellular adenosine triphosphate

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Anal. Methods, 2024, 16,2019-2024
DOI: 10.1039/D4AY00212A, Paper
GuanQi Wu, Jian Chen, JinXin Dou, XiangWei He, Hai-Fang Li, Jin-Ming Lin
An ECL microsensor integrating RCA magnification and in situ DNA-templated AgNC generation for sensitive detection of cellular ATP.
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A novel multifunctional SERS microfluidic sensor based on ZnO/Ag nanoflower arrays for label-free ultrasensitive detection of bacteria

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Anal. Methods, 2024, 16,2085-2092
DOI: 10.1039/D4AY00018H, Paper
Yue Liu, Guanwen Su, Wei Wang, Hongyuan Wei, Leping Dang
Design and working principle of bacterial capture and identification using a ZnO/Ag microfluidic SERS sensor array.
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Construction of a three-mode sensor based on gold nanoparticles and carbon quantum dots as probes for the detection of thiosemicarbazone

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Anal. Methods, 2024, 16,2127-2134
DOI: 10.1039/D4AY00256C, Paper
Zhili Liu, Xiaojun Wang, Jing Li, Wenfeng Zhou, Haixiang Gao, Runhua Lu
A three-mode sensor for thiocarbazone (TSC) was constructed based on gold nanoparticles and carbon quantum dots (CQDs). (A) Synthesis process of CQDs using ginkgo leaves. (B) Colorimetric and chrominance TSC detection. (C) Fluorescence detection of TSC.
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Electrochemical aptasensor based on silver-thiolated graphene for high-sensitive detection of Pb2+

By pubs.rsc.org
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Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00322E, Paper
Jie Zhou, Changchun Hu, Shuo Li, Chuanxiang Zhang, Yuan Liu, Zhu Chen, Song Li, Hui Chen, Yan Deng
The presence of lead ions (Pb2+) not only leads to environmental contamination but also poses a significant risk to public health through their migration into food and drinking water. Therefore,...
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One-step electrodeposited hybrid nanofilms in amperometric biosensor development

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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00290C, Tutorial Review
Yuliya E. Silina
This review summarizes developments in amperometric biosensors with electrodeposited sensing films. It was shown how the analytical merit of one-step designed biosensors can be controlled by the change of chemical factors within the same engineering platform.
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Correction: An impedimetric sensor based on molecularly imprinted nanoparticles for the determination of trypsin in artificial matrices – towards point-of-care diagnostics

By pubs.rsc.org
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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 Rapid and Sensitive Aptamer-Based Biosensor for Beta-lactoglobulin in milk

By pubs.rsc.org
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Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00460D, Paper
Anqi Liu, Meng Jiang, Yuyin Wu, Han Guo, Ling Kong, Zhiwei Chen, Zhaofeng Luo
β-Lactoglobulin, a naturally occurring milk protein and a major cause of milk allergy in infants, was the focus of this study. A highly selective, sensitive, and cost-effective BLI biosensor was...
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An efficient electrochemical sensor based on the Ce-MOF/g-C3N5 composite for the detection of nitrofurazone

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02221H, Paper
Jianxia Gu, Yiqiong Jia, Zhanbin Jin, Tingting Wei, Yongxia Li
The Ce-MOF/g-C3N5 composite was first constructed using a simple reflux method in an oil bath, and the electrochemical sensor fabricated based on this composite shows excellent detection performance in nitrofurazone detection in practical samples.
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A Multimode Biosensor Based on Prussian Blue Nanoparticle Loaded with Gold Nanoclusters for the Detection of Aflatoxin B1

By pubs.rsc.org
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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...
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A novel ratiometric sensor for fluorimetric and visual dual-mode detection of Al3+ in environmental water based on the target-regulated formation of Eu MOFs

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00324A, Paper
Tao-Li Chen, Xiang-Juan Kong, Xin-Xin Dong, Zhi-Jie Mao, Fang-Fang Kong, Qiang Xiao
The illustration of the ratiometric sensor for fluorimetric (A) and visual detection (B) of Al3+.
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LAMP-based hydrogen ion selective electrochemical sensor for highly sensitive detection of Mycoplasma pneumoniae

By pubs.rsc.org
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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...
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A three-dimensional network structure of metal-based nanozymes for the construction of colorimetric sensors for the detection of antioxidants

By pubs.rsc.org
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Anal. Methods, 2024, 16,2292-2300
DOI: 10.1039/D3AY02199H, Paper
Shuo Qin, Bin Liu, Yuting Xue, Ruixue Zhao, Guo Wang, Kai Li, Lirong Zheng, Pingyang Wang, Tianhao Tang, Yue Yang, Zhengbo Chen, Xia Zuo
Although many excellent nanozymes have been developed, designing and synthesizing highly active nanozymes is still challenging.
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Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol

By pubs.rsc.org
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Anal. Methods, 2024, 16,2267-2277
DOI: 10.1039/D4AY00032C, Paper
Yang He, Yangjie Li, Han Wang, Site Luo, Haihu Yu
Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol via a mechanism integrating photoinduced electron transfer.
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Advancements in the development of fluorescent chemosensors based on CN bond isomerization/modulation mechanistic approaches

By pubs.rsc.org
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Anal. Methods, 2024, 16,2198-2228
DOI: 10.1039/D3AY02321D, Critical Review
Arpna Tamrakar, Manzoor Ahmad Wani, Gargi Mishra, Ankur Srivastava, Rampal Pandey, Mrituanjay D. Pandey
The CN bond isomerization/modulation as a fluorescence signalling mechanism was explored by studying the photophysical properties of conformationally restricted molecules.
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Construction of coumarin-appended calix[4]arene-based fluorescence sensor for the detection of carbofuran in cabbage

By pubs.rsc.org
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Anal. Methods, 2024, 16,2400-2411
DOI: 10.1039/D4AY00030G, Paper
Heni Soni, Nidhi Verma, Divyesh Y. Chaudhari, Sahaj A. Gandhi, Alok Pandya, Pinkesh G. Sutariya
This study presents a novel approach for the detection of carbofuran (CBF) insecticide by exploring a calix[4]arene-derived fluorescence probe, CouC4S, functionalized with two coumarin-labelled at the narrow edge of the calix[4]arene platform.
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An overview of electrochemical biosensors used for COVID-19 detection

By pubs.rsc.org
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Anal. Methods, 2024, 16,2164-2176
DOI: 10.1039/D3AY02042H, Minireview
Tatiana Lima Valerio, Raquel Anastácio, Stella Schuster da Silva, Carolina Camargo de Oliveira, Marcio Vidotti
This short review presents the latest advances in the field of electrochemical biosensors, focusing particularly on impedimetric biosensors for the direct measurement of analytes.
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A new colorimetric aptasensor for paraquat detection based on the designed aptamer with multiple paraquat binding sites in combination with gold nanoparticles

By pubs.rsc.org
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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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An immunochromatographic strip sensor for rapid and sensitive detection of candesartan, olmesartan medoxomil, and irbesartan in herbal beverages

By pubs.rsc.org
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Anal. Methods, 2024, 16,2359-2367
DOI: 10.1039/D4AY00151F, Paper
Dingyu Li, Aihong Wu, Liqiang Liu, Hua Kuang, Chuanlai Xu, Xiaoling Wu
Sartans, as a class of antihypertensive drugs, pose a threat to human health when illegally added to herbal beverages.
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A highly sensitive and selective fluorescent biosensor for breast cancer derived exosomes using click reaction of azide–CD63 aptamer and alkyne-polymer dots

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00146J, Paper
Dumei Ma, Yiting Luo, Xiaoya Zhang, Zehu Xie, Yinghua Yan, Chuan-Fan Ding
A fluorescence method based on Cu-triggered click reaction of azide modified CD63 aptamer and alkyne capped Pdots was developed for breast cancer derived exosome detection.
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Paper-based sensors: affordable, versatile, and emerging analyte detection platforms

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02258G, Critical Review
Open Access
Sumit Malik, Joginder Singh, Kajal Saini, Vivek Chaudhary, Ahmad Umar, Ahmed A. Ibrahim, Sheikh Akbar, Sotirios Baskoutas
The schematic representation of distance based paper sensor to identify lead in food samples.
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Electroanalysis overview: additive manufactured biosensors using fused filament fabrication

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00278D, Minireview
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Robert D. Crapnell, Craig E. Banks
Additive manufacturing (3D-printing), in particular fused filament fabrication, presents a paradigm shift in the way electrochemical based biosensing platforms are produced, giving rise to a new generation of personalized and on-demand biosensors.
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Polymeric membrane potentiometric sensors based on template-removal-free imprinted receptors for determination of antibiotics

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Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00263F, Paper
Xinyao Wang, Guohua Cui, Rongning Liang, Wei Qin
Currently, Nernstian-response-based polymeric membrane potentiometric sensors using the molecularly imprinted polymers (MIPs) as the receptors have been successfully developed for determination of organic ionic species. However, the preparation of these...
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Α simplified lateral flow immunosensor for the assay of carcinoembryonic antigen in low-resource settings

By pubs.rsc.org
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Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00381K, Paper
Open Access
Ioanna Tsogka, Electra Mermiga, Varvara Pagkali, Christos Kokkinos, Anastasios Economou
Carcinoembryonic antigen (CEA) is a glycoprotein widely used as a tumor marker. In this work, a colorimetric lateral flow immunosensor is developed for rapid and low-cost quantification of CEA in...
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A chemodosimetric chemosensor for the ratiometric detection of nerve agent-mimic DCP in solution and vapor phases

By pubs.rsc.org
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Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00451E, Paper
Shilpita Banerjee, Pintu Ghosh, Anirban Karak, Dipanjan Banik, Ajit Kumar Mahapatra
The probe MNFZ undergoes a hydrolysis reaction in the presence of DCP to exhibit a naked eye color change from blue to cyan. It was successfully applied to sense DCP in the vapor phase.
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GalaxEye: A multi-sensor peek at earth from outer space

By www.thehindubusinessline.com
Published On :: Sun, 10 Nov 2024 20:36:55 +0530

Startup sets out to fill a crucial gap in satellite imagery for real-world applications


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A dual-response fluorescence sensor for SO2 derivatives and polarity and its application in real water and food samples

By pubs.rsc.org
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RSC Adv., 2024, 14,35638-35643
DOI: 10.1039/D4RA04805A, Paper
Open Access
Jianfeng Wang, Ruiji Li, Tao Ou, Yamin Fu, Chang Gao, Yehao Yan
A dual-response fluorescent probe for SO2 derivatives and polarity and their application in real samples.
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From e-waste to eco-sensors: synthesis of reduced graphene oxide/ZnO from discarded batteries for a rapid electrochemical bisphenol A sensor

By pubs.rsc.org
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RSC Adv., 2024, 14,36073-36083
DOI: 10.1039/D4RA04046E, Paper
Open Access
Md Humayun Kabir, Md Yeasin Pabel, Nishat Tasnim Bristy, Md. Abdus Salam, Muhammad Shahriar Bashar, Sabina Yasmin
E-waste-derived reduced graphene oxide/ZnO forfast electrochemical detection of bisphenol A (BPA).
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A facile synthesis of iron oxide nanoparticles as a nano-sensor to detect levofloxacin and ciprofloxacin in human blood and evaluation of their biological activities

By pubs.rsc.org
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RSC Adv., 2024, 14,36093-36100
DOI: 10.1039/D4RA05024J, Paper
Open Access
Erum Hasan, Ziana Manzar, Nabeel Haroon, Ali Raza, Syed Nawazish Ali, Mehreen Lateef, Sabira Begum
New bioactive magnetic nanoparticles were synthesized and stabilized by 3-aminobenzoic acid (3-ABA) utilized in detection of levofloxacin and ciprofloxacin.
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Your stone-age brain in the screen age [electronic resource] : coping with digital distraction and sensory overload / Richard E. Cytowic.

By darius.uleth.ca
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Cambridge, Massachusetts : The MIT Press, [2024]


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Carbon quantum dot (CQD)-dithizone-based thin-film chemical sensors for the specific detection of lead ions in water resources

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, 10,2858-2868
DOI: 10.1039/D4EW00452C, Paper
Tanmay Vyas, Hritik Kumar, Sandeep Choudhary, Abhijeet Joshi
Dithizone-CQD-based thin-film chemical sensors for the detection of lead ions in various water resources.
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Lead ion (Pb2+) electrochemical sensors based on novel Schiff base ligands

By pubs.rsc.org
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Environ. Sci.: Water Res. Technol., 2024, 10,2997-3006
DOI: 10.1039/D4EW00485J, Paper
Open Access
Zahra Akbari, Khouloud Abid, Daniela Iannazzo, Morteza Montazerozohori, Enza Fazio, Fortunato Neri, Carmelo Corsaro, Giovanni Neri
The work reports the development of an AuNPs-L1/SPCE sensor based on a novel L1 Schiff base, with enhanced Pb2+ sensitivity and LOD of 0.298 μM. The sensor is suitable for Pb2+ detection in seawater with no sample treatment.
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High sensing performance flexible nanocomposite sensor with a hybrid nanostructure constructed via nanoscale confined motion of nanofibers and nanoplatelets

By pubs.rsc.org
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Nanoscale, 2024, 16,20288-20303
DOI: 10.1039/D4NR02541E, Paper
Zhenghui Xie, Feiran Meng, Junlong Yang, Yuhong Wang, Chul B. Park, Pengjian Gong, Guangxian Li
Hybrid 1D nanofiber/2D nanoplatelet nanocomposite foam sensor and Monte-Carlo modelling of complex 1D/2D sensing nanostructure.
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Advances in Flexible Ionic Thermal Sensors: Present and Perspectives

By pubs.rsc.org
Published On ::

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR03423F, Review Article
Zehao Zhao, Yun Shen, Run Hu, Dongyan Xu
Ionic thermal sensors (ITSs) represent a promising frontier in sensing technology, offering unique advantages over conventional electronic sensors. Comprising a polymer matrix and electrolyte, these sensors possess inherent flexibility, stretchability,...
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Recent advances in MXene-based composites for piezoelectric sensors

By pubs.rsc.org
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Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR03233K, Review Article
Long Jin, Yong Ao, Tianpei Xu, Yulin Zou, Weiqing Yang
This review systematically discusses various MXene composites, exploring the impact of incorporating different materials on the piezoelectric properties and the overall efficiency of sensors. Images reproduced with permission, full details in paper.
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MXene-based Aptasensors: A perspective on recent advances

By pubs.rsc.org
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Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR03984J, Minireview
Navid Rabiee, Mohammad Rabiee
Recent advancements in science and technology have significantly enhanced public health by integrating novel materials and early diagnostic methods. A key focus is on MXenes, a class of materials known...
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Highly stable and ultra-fast vibration-responsive flexible iontronic sensors for accurate acoustic signal recognition

By pubs.rsc.org
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Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR03370A, Paper
Yan Wang, Weiqiang Liao, Xikai Yang, Kexin Wang, Shengpeng Yuan, Dan Liu, Cheng Liu, Shiman Yang, Li Wang
A wearable acoustic vibration pressure sensor was developed based on an interfacial-enhanced iontronic dielectric and integrated with an acoustic recognition system using a deep learning classifier.
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Unraveling the Ammonia Sensing Behavior and Degradation Pathways of Novel Lead-Free MA2CuBr4 based Ammonia Sensor

By pubs.rsc.org
Published On ::

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR02943G, Communication
Abinash Tiwari, Arjumand Mir, Aswani Yella
We report a lead-free copper-based halide perovskite gas sensor to detect ammonia gas at ambient temperature. The sensor uses methylammonium copper bromide as the active material and can trace ammonia...
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Apple granted patent for straps with sensors in Apple Watch

By www.thehindu.com
Published On :: Fri, 08 Nov 2024 12:05:18 +0530

The sensors could also be paired with another Apple device like an iPhone or a MacBook


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