A dual-functional benzobisthiadiazole derivative as an effective theranostic agent for near-infrared photoacoustic imaging and photothermal therapy by Huang, Shuo, Upputuri, Paul Kumar, Liu, Hui, Pramanik, Manojit, Wang, Mingfeng

“…Herein, we report a theranostic agent based on a narrow-­‐bandgap small molecule, benzo[1,2-c;4,5-c’]bis[1,2,5]thiadiazole-4,7-bis(9,9-dioctyl-9H-­fluoren-­2-yl)thiophene (denoted as BBT-2FT), with strong absorption of near infrared (NIR) light. Colloidal nanoparticles composed of BBT­‐2FT show photoacoustic signal intensity 10 times higher than that of blood, and high photothermal conversion efficiency (η=40%) under irradiation of 800-nm laser light that kills over 90% HeLa cells in 10 mins.…”
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Dynamic swimming pattern of Pseudomonas aeruginosa near a vertical wall during initial attachment stages of biofilm formation by Khong, Nicole Zi-Jia, Zeng, Yukai, Lai, Soak-Kuan, Koh, Cheng-Gee, Liang, Zhao-Xun, Chiam, Keng-Hwee, Li, Hoi-Yeung

“…It is still unclear how near wall swimming behaviour may regulate the initial attachment and biofilm formation. …”
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Three-dimensional modeling of near-field beam profiles from grating couplers using a deep neural network by Lim, Yu Dian, Tan, Chuan Seng

“…As the formfactor of ion traps reduces, the ion-trapping height decreases, and may unavoidably fall into the reactive near-field region of SiPh gratings. In this study, a deep neural network (DNN) modeling technique is developed as a rapid alternative to generate reactive near-field beam profiles of light coupled from SiPh gratings, as compared to the conventional finite-difference time-domain (FDTD) technique. …”
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A 457 nW Near-Threshold Cognitive Multi-Functional ECG Processor for Long-Term Cardiac Monitoring by Liu, Xin, Zhou, Jun, Yang, Yongkui, Wang, Bo, Lan, Jingjing, Wang, Chao, Luo, Jianwen, Goh, Wang Ling, Kim, Tony Tae-Hyoung, Je, Minkyu

“…Several circuit-level design techniques are also developed, including ultra-low-voltage operation and near-threshold level shifting, to further reduce the power consumption by 33%. …”
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Highly photostable near-infrared fluorescent pH indicators and sensors based on BF2-chelated tetraarylazadipyrromethene dyes by Borisov, Sergey M., Nielsen, Daniel A., Jokic, Tijana, Saf, Robert, Kühl, Michael, Klimant, Ingo

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Study of applying fiber based laser with the primary standard for optical power and improvement of spectral responsivity scales in near IR range by Zhang, Jing, Teo, Jia Jie, Huang, Xuebo

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Near-infrared-driven Cr(vi) reduction in aqueous solution based on a MoS2/Sb2S3 photocatalyst by Yuan, Xingzhong, Wang, Hui, Wang, Junjie, Zeng, Guangming, Chen, Xiaohong, Wu, Zhibin, Jiang, Longbo, Xiong, Ting, Zhang, Jin, Wang, Hou

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The near wake of a sinusoidal wavy cylinder with a large spanwise wavelength using time-resolved particle image velocimetry by Bai, H. L., Zang, B., New, Tze How

“…The near wake of a sinusoidal wavy cylinder is investigated using time-resolved particle image velocimetry (TR-PIV). …”
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Iodide capped PbS/CdS core-shell quantum dots for efficient long-wavelength near-infrared light-emitting diodes by Yang, Xuyong, Ren, Fuqiang, Wang, Yue, Ding, Tao, Sun, Handong, Ma, Dongling, Sun, Xia Wei

“…Despite the recent advances in field of quantum dot light-emitting diode (QLED), further improvements in near-infrared (NIR) emitting device performance are still necessary for the widespread use and commercialization of NIR emitting QLED technology. …”
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Deep learning-enabled sleep staging from vital signs and activity measured using a near-infrared video camera by Carter, J, Jorge, J, Venugopal, B, Gibson, O, Tarassenko, L

“…In this work we use heart rate, breathing rate and activity measures, all derived from a near-infrared video camera, to perform sleep stage classification. …”

Fluorescent imaging and bio-cellular uptake assessment of gold-near infrared dye conjugated cockle shell calcium carbonate nanoparticles by Kiranda, H.K., Mahmud, R.B., Mahmood, S.K., Zakaria, Z.A.

“…Researchers have shown a keen attentiveness to the growth of targeted multifunctional agents in oncology and near-infrared (NIR) fluorescence imaging. This study assessed fluorescent imaging and bio-cellular acceptance of the gold (NIR) conjugated cockle shell-derived calcium carbonate nanoparticles Au-CsCaCO3NPs. …”
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What We Should Do Before the Social Bots Take Over: Online Privacy Protection and the Political Economy of Our Near Future by Graeff, Erhardt

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Spontaneous emission of a quantum emitter near a Chern insulator : interplay of time-reversal symmetry breaking and Van Hove singularity by Lu, Bing-Sui, Arifa, Kathee Zathul, Hong, Xing Ru

“…We consider the generic problem of a two-level quantum emitter near a two-dimensional Chern insulator in the dipole approximation, and study how the frequency-dependent response and electronic density of states of the insulator modifies the transition rate of the emitter between the ground and excited levels. …”
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Super-resolution photoacoustic microscopy using a localized near-field of a plasmonic nanoaperture : a three-dimensional simulation study by Park, Byullee, Lee, Hongki, Upputuri, Paul Kumar, Pramanik, Manojit, Kim, Donghyun, Kim, Chulhong

“…In the near future, we will develop the SR-PAM and it will contribute to biomedical and material sciences.…”
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Pricing data tampering in automated fare collection with NFC-equipped smartphones by Dang, Fan, Zhai, Ennan, Li, Zhenhua, Zhou, Pengfei, Mohaisen, Aziz, Bian, Kaigui, Wen, Qingfu, Li, Mo

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Third harmonic generation from mid-IR to near-IR regions in a phase-matched silicon-silicon-nanocrystal hybrid plasmonic waveguide by Huang, Tianye, Sun, Yunxu, Wu, Tingting, Shum, Perry Ping, Shao, Xuguang

“…The conversion efficiency of third harmonic generation (THG) from mid-IR (3600 nm) to near-IR (1200 nm) regions in a silicon-silicon-nanocrystal hybrid plasmonic waveguide (SSHPW) was calculated. …”
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Part geometry-driven crystallographic texture control in a 3D-printed austenitic steel – a strategy for near-monocrystalline microstructure generation by Chandra, Shubham, Tan, Xipeng, Kumar, Punit, Ramamurty, Upadrasta

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Waste to wealth: near-infrared/pH dual-responsive copper-humic acid hydrogel films for bacteria-infected cutaneous wound healing by Zha, Kangkang, Xiong, Yuan, Zhang, Wenqian, Tan, Meijun, Hu, Weixian, Lin, Ze, Cheng, Peng, Lu, Li, Cai, Kaiyong, Mi, Bobin, Feng, Qian, Zhao, Yanli, Liu, Guohui

“…In this study, we explore the ability of HAs to modulate the inflammatory response, particularly macrophage polarization, and the potential underlying mechanism. We fabricate a near-infrared (NIR)/pH dual-responsive Cu-HAs nanoparticle (NP)-based poly(vinyl alcohol) (PVA) hydrogel film loaded with SEW2871 (SEW), a macrophage recruitment agent, to treat bacteria-infected cutaneous wounds. …”
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Near-IR and mid-IR (1.55 μm – 2 μm) silicon photonics devices on silicon-on-insulator (SOI) platform by Zhang, Zecen

“…Many useful applications have been developed in the near-infrared (NIR) data- and tele- communication band (1.3-1.6 µm), such as sensors, switches, modulators, and various passive devices. …”
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Real time monitoring of aminothiol level in blood using a near-infrared dye assisted deep tissue fluorescence and photoacoustic bimodal imaging by Anees, Palapuravan, Joseph, James, Sreejith, Sivaramapanicker, Menon, Nishanth Venugopal, Kang, Yuejun, Wing-Kwong Yu, Sidney, Ajayaghosh, Ayyappanpillai, Zhao, Yanli

“…In this work, we introduced an unsymmetrical near-infrared (NIR) squaraine dye (USq) as an exogenous contrast agent for photoacoustic and fluorescence bimodal imaging of thiol variations in live animals. …”
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