- Making silicon solar cells in a green, low-hazardous, and inexpensive way
JS Hwang, CY Wu, YH Tai, P Tseng, S Chattopadhyay, YC Chiu, …RSC Advances 5 (13), 9425-9431 DOI: 10.1039/C4RA14003F
- Non-enzymatic glucose sensing by enhanced Raman spectroscopy on flexible ‘as-grown’CVD graphene
S Chattopadhyay, MS Li, PK Roy, CT WuAnalyst 140 (12), 3935-3941 DOI: 10.1039/C5AN00546A
- Anti-Reflecting Nanostructures
A Ganguly, S Chattopadhyay, PK Roy, LC Chen, KH ChenBiomimetic Architectures by Plasma Processing, 35-90
- Design for approaching cicada-wing reflectance in low-and high-index biomimetic nanostructures
YF Huang, YJ Jen, LC Chen, KH Chen, S ChattopadhyayACS nano 9 (1), 301-311 https://doi.org/10.1021/nn506401h
- Edge promoted ultrasensitive electrochemical detection of organic bio-molecules on epitaxial graphene nanowalls
Pradip Kumar Roy, Abhijit Ganguly, Wei-Hsun Yang, Chien-Ting Wu, Jih-Shang Hwang, Yian Tai, Kuei-Hsien Chen, Li-Chyong Chen, Surojit ChattopadhyayBiosensors and Bioelectronics 70, 137-144 https://doi.org/10.1016/j.bios.2015.03.027
- A plasmon-tuned ‘gold sandwich’for metal enhanced fluorescence in silica coated NaYF 4: Yb, Er upconversion nanoparticles
RV Manurung, CT Wu, PK Roy, S ChattopadhyayRSC advances 6 (90), 87088-87095 DOI: 10.1039/C6RA20273J
- Videography supported adhesion, and proliferation behavior of MG‐63 osteoblastic cells on 2.5 D titania nanotube matrices
RV Manurung, PW Fu, YS Chu, CM Lo, S ChattopadhyayJournal of Biomedical Materials Research Part A 104 (4), 842-852 https://doi.org/10.1002/jbm.a.35623
- Method for manufacturing and using a test paper and chemical composition thereof
S Chattopadhyay, WJ LiaoUS Patent 9,329,177
- Tuning sputtered gold thickness to enhance absorption and emission in core-shell type erbium doped upconversion nanoparticles
RV Manurung, CT Wu, S ChattopadhyayJournal of Physics: Conference Series 985 (1), 012003
- Optoelectronic properties of single and array of 1-D III-nitride nanostructures: An approach to light-driven device and energy resourcing
A Patsha, S Dhara, S Chattopadhyay, KH Chen, LC Chen
Journal of Materials NanoScience 5 (1), 1-22
- A SERS tattoo for in situ, ex situ, and multiplexed detection of toxic food additives
CM Wang, PK Roy, BK Juluri, S ChattopadhyaySensors and Actuators B: Chemical 261, 218-225 https://doi.org/10.1016/j.snb.2018.01.146
- Photothermal disintegration of 3T3 derived fat droplets by irradiated silica coated upconversion nanoparticles
A Gupta, CW Lam, CT Wu, DM Yang, S ChattopadhyayParticle & Particle Systems Characterization 35 (12), 1800294 https://doi.org/10.1002/ppsc.201800294
- In vivo and in vitro demonstration of gold nanorod aided photothermal presoftening of B16F10 melanoma for efficient chemotherapy using doxorubicin loaded graphene oxide
FH Kao, N Akhtar, CC Chen, HY Chen, MK Thakur, YY Chen, CL Chen, …ACS Applied Bio Materials 2 (1), 533-543 https://doi.org/10.1021/acsabm.8b00701
- Optically coupled engineered upconversion nanoparticles and graphene for a high responsivity broadband photodetector
MK Thakur, A Gupta, MY Fakhri, R San Chen, CT Wu, KH Lin, …Nanoscale 11 (19), 9716-9725 DOI: 10.1039/C8NR10280E
- Excitation wavelength independent carbon-decorated ferrite nanodots for multimodal diagnosis and stimuli responsive therapy
P Sharmiladevi, N Akhtar, V Haribabu, K Girigoswami, S Chattopadhyay, …ACS Applied Bio Materials 2 (4), 1634-1642 https://doi.org/10.1021/acsabm.9b00039
- Graphene-conjugated upconversion nanoparticles as fluorescence-tuned photothermal nanoheaters for desalination
MK Thakur, A Gupta, S Ghosh, S ChattopadhyayACS Applied Nano Materials 2 (4), 2250-2259 https://doi.org/10.1021/acsanm.9b00186
- Gold coated Cicada wings: anti-reflective micro-environment for plasmonic enhancement of fluorescence from upconversion nanoparticles
A Gupta, HY Cheng, KH Lin, CT Wu, PK Roy, S Ghosh, S ChattopadhyayMaterials Science and Engineering: C 102, 569-577 https://doi.org/10.1016/j.msec.2019.04.080
- Calibrated optical markers to study thermal degradation in edible oils using Raman and optical transmission spectroscopy
HY Lam, S Ghosh, S ChattopadhyayApplied Spectroscopy 73 (11), 1308-1316 https://doi.org/10.1364/AS.73.001308
- Ultrasensitive broadband photodetector using electrostatically conjugated MoS2-upconversion nanoparticle nanocomposite
S Ghosh, WC Chiang, MY Fakhri, CT Wu, R San Chen, S ChattopadhyayNano Energy 67, 104258 https://doi.org/10.1016/j.nanoen.2019.104258
- Thermal degradation in edible oils by surface enhanced Raman spectroscopy calibrated with iodine values
HY Lam, PK Roy, S ChattopadhyayVibrational Spectroscopy 106, 103018 https://doi.org/10.1016/j.vibspec.2019.103018
- Upconversion nanoparticle-mOrange protein FRET nanoprobes for self-ratiometric/ratiometric determination of intracellular pH, and single cell pH imaging
S Ghosh, YF Chang, DM Yang, S ChattopadhyayBiosensors and Bioelectronics 155, 112115 https://doi.org/10.1016/j.bios.2020.112115
- Microplasma-enabled graphene quantum dot-wrapped gold nanoparticles with synergistic enhancement for broad band photodetection
MK Thakur, CY Fang, YT Yang, TA Effendi, PK Roy, RS Chen, KK Ostrikov, …ACS Applied Materials & Interfaces 12 (25), 28550-28560 https://doi.org/10.1021/acsami.0c06753
- The detection of fipronil residue in egg on layered gold nanorod–graphene oxide-based 3D SERS substrate
HL Lai, S Ghosh, S ChattopadhyayAnalyst 146 (11), 3557-3567 DOI: 10.1039/D1AN00433F
- Graphene oxide as broadband hyperthermic agent and chemo-photothermal dissolution of kidney-stone mimicking calcium oxalate crystals
HY Chen, S Ghosh, VK Ponnusamy, S ChattopadhyayJournal of Photochemistry and Photobiology A: Chemistry 405, 112917 https://doi.org/10.1016/j.jphotochem.2020.112917
- Detection of mercury in spiked cosmetics by surface enhanced Raman spectroscopy using silver shelled iron oxide nanoparticles
ZY Chen, A Gupta, S ChattopadhyaySensors and Actuators B: Chemical 337, 129788 https://doi.org/10.1016/j.snb.2021.129788
- Up-conversion hybrid nanomaterials for light-and heat-driven applications
A Gupta, S Ghosh, MK Thakur, J Zhou, KK Ostrikov, D Jin, …Progress in Materials Science 121, 100838 https://doi.org/10.1016/j.pmatsci.2021.100838
- Metallo-graphene enhanced upconversion luminescence for broadband photodetection under polychromatic illumination
A Gupta, MK Thakur, TA Effendi, RS Chen, HY Cheng, KH Lin, M Bouras, …Chemical Engineering Journal 420, 127608 https://doi.org/10.1016/j.cej.2020.127608
- Upconversion Nanoformulation for Functional Imaging
S Chattopadhyay, S Ghosh, N Akhtar, DM Yang, CL Chen, RS LiuFuture Trends and Challenges of Molecular Imaging and AI Innovation …
- Radiolabeled human protein functionalized upconversion nanoformulation for synergetic dual targeted penta-modal cancer imaging
Najim Akhtar, Pei-Wen Wu, Chuan Lin Chen, Wen-Yi Chang, Ren-Shyan Liu, Chien Ting Wu, Agnishwar Girigoswami, Surojit Chattopadhyay*
ACS Applied Nanomaterials 5, 7051-7062 (2022) (doi.org/10.1021/acsanm.2c01016).
FUNCTIONAL NANOMATERIALS LABORATORY
Our key research activities are built upon advanced functionality nanomaterials for multidisciplinary integration.